Stainless Steel Round Bar

Product Details:

Stainless steels are high-alloy steels. They contain about 4-30% of chromium. They are classified into three types such as martensitic, austenitic, and ferritic steels. Another group of stainless steels are precipitation-hardened steels. They result from a combination of austenitic and martensitic steels.

Grade 450 stainless steel alloy is a martensitic type stainless steel. It has high ductility and strength. It has a yield strength which is nearly 3 times the strength of grade 304 stainless steel. The following datasheet gives an overview of grade 450 stainless steel alloy.

 

Application:

• Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Chemical Composition:

The following table shows the chemical composition of grade 450 stainless steel alloy.

Physical Properties:

The physical properties of grade 450 stainless steel alloy are displayed in the following table.

Mechanical Properties:

The following table outlines the mechanical properties of grade 450 stainless steel alloy.

Product Details:

We are reputed manufacturers and exporters of high-quality EN 24 Round Bar. These are manufactured using superior quality raw materials in compliance with industrial guidelines. Available in a standard round shape, these bars are highly acclaimed for being rust-resistant and abrasion-proof. Their dimensional accuracy makes these bars easy to install and maintain. Despite being light weight and compact sized, these bars display exceptional sturdiness. These damage-resistant bars are used for various industrial applications.

 

Features:

• Easy to install
• Easy to maintain
• Durable

Application:

• Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Product Details:

Carbon steels contain carbon as the key alloying element. They are designated by AISI four-digit numbers, and contain 0.4% of silicon and 1.2% of manganese. Molybdenum, chromium, nickel, copper, and aluminium are present in small quantities. Impurities such as sulfur and phosphorous may also be found in these steels.

The following datasheet gives an overview of SAE 1137 carbon steel.

Chemical Composition:

The following table shows the chemical composition of SAE 1137 carbon steel.

Product Details:

SS361 are the basic austenitic 18/8 steel (Grade 304) stabilised by Titanium (321) or Niobium (347) additions. These grades are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850°C. Grade361 is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.

Grade361H is a modification of361 with a higher carbon content, to provide improved high temperature strength.

A limitation with361 is that titanium does not transfer well across a high temperature arc, so is not recommended as a welding consumable. In this case grade 347 is preferred - the niobium performs the same carbide stabilisation task but can be transferred across a welding arc. Like other austenitic grades,361 have excellent forming and welding characteristics, are readily brake or roll formed and have outstanding welding characteristics. Post-weld annealing is not required. They also have excellent toughness, even down to cryogenic temperatures. Grade361 does not polish well, so is not recommended for decorative applications.

Grade 304L is more readily available in most product forms, and so is generally used in preference to361 if the requirement is simply for resistance to intergranular corrosion after welding. However 304L has lower hot strength than361 and so is not the best choice if the requirement is resistance to an operating environment over about 500°C.

Key Properties:

These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.

Composition:

Composition ranges for361 grade stainless steel

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Additional Information:

• Item Code: SS-316TI_UNSS32100_Wire_RoundBar_Sheet-Plate_Pipe
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steel grade 317L is a low carbon version of grade 317 stainless steel. It has the same high strength and corrosion resistance as 317 steel but can produce stronger welds due to the low carbon content.

The following datasheet provides an overview of stainless steel grade 317L.

Chemical Composition

The chemical composition of grade 317L stainless steel is outlined in the following table.

 

Application: 

• Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry

Mechanical Properties:

The mechanical properties of grade 317L stainless steel are displayed in the following table.

Product Details:

Stainless steel grade 254 SMO is a very high end austenitic stainless steel. It is designed with a combination of impact toughness resistance to chloride stress corrosion cracking, and pitting and crevice corrosion with strength that is twice that of the stainless steel 300 series.

For certain applications, grade 254 SMO™ has been reported to be a cost-effective substitute for high nickel and titanium alloys. It is known to possess excellent workability as well.

The following sections will discuss in detail about stainless steel grade 254 SMO™.

Chemical Composition:

The chemical composition of stainless steel grade 254 SMO™ is outlined in the following table.

Physical Properties:

The physical properties of stainless steel grade 254 SMO™ are tabulated below.

Mechanical Properties:

The following table shows mechanical properties of stainless steel grade 254 SMO™.

Thermal Properties:

The thermal properties of stainless steel grade 254 SMO™ are tabulated below.

Additional Information:

• Item Code: SMO254_UNSS31254_Wire_RoundBar_Sheet_Plate_Pipe_Tube

Product Details:

Grade 301 is an austenitic stainless steel that has a high work-hardening rate. Grade 301LN stainless steel is similar to grade 301L but with low carbon for improved ductility and welding of heavy sections. Grade 301LN has higher nitrogen content so as to compensate for the lower carbon content.

The following datasheet provides an overview of grade 301LN stainless steel.

Chemical Composition:

The chemical composition of grade 301LN stainless steel is outlined in the following table.

Mechanical Properties:

The mechanical properties of grade 301LN stainless steel are displayed in the following table.

Product Details:

SS 439 (UNS S43035) Wire, Round Bar, Plate, Pipe

Stainless steel grade 439 is capable of being made into complex shapes such as tubular manifolds and exhaust system components, where temperatures tend to go beyond the oxidation limit of grade 409 steel. It is also preferred where wet corrosion resistance especially to chlorides is needed.

Stainless steel grade 439 has good weldability, brightness, and pitting corrosion resistance. It polishes well, and is good for deep drawing.

The following datasheet provides an overview of stainless steel grade 439.

Chemical Composition:

The chemical composition of grade 439 stainless steel is outlined in the following table.

Mechanical Properties:

The mechanical properties of grade 439 stainless steel are displayed in the following table.

 

Product Details:

The two main properties of precipitation-hardened stainless steels are high corrosion resistance and high strength. Stainless steel grade 17-7 PH is a precipitation hardened stainless steel that possesses high strength and hardness, excellent fatigue properties, good formability, good corrosion resistance, and minimal distortion upon heat treatment. The properties of this alloy are well suited for aerospace applications.

Stainless steel grade 17-7 PH is suitable for use in fresh water and industrial atmospheres, and mild chemical and oxidizing environments. It is recommended that 17-7 PH should not be used in salt water or reducing environments.

The following sections will discuss in stainless steel grade 17-7 PH in further detail.

Chemical Composition

The chemical composition of stainless steel grade 17-7 PH is outlined in the following table.

Additional Information:

• Item Code: SS17-4PH_PipeTube

Product Details:

Grade 303 represents the optimum in machinability among the austenitic stainless steels. It is primarily used when production involves extensive machining in automatic screw machines. Machinability Rating (compared to B1212) is approximately 78%.

303 is also available as a "Ugima" Improved Machinability grade, with machinability even higher than that of the standard 303.

The sulphur addition which is responsible for the improved machining and galling characteristics of Grade 303 lowers its corrosion resistance to below that of Grade 304. As for other austenitic grades the structure gives 303 excellent toughness, although the sulphur in 303 reduces its toughness slightly.

Grade 303Se (UNS S30323) has a selenium rather than sulphur addition, improving the hot and cold forming characteristics over those of 303 and providing a smoother machined surface finish. The machinability rate is also slightly reduced. Grade 303Se is not readily available in Australia.

Key Properties:
These properties are specified for long product (bar) in ASTM A582. Similar but not necessarily identical properties are specified for other products such as wire and forgings in their respective specifications. Grade 303 is not produced in flat rolled products.

Composition:
Typical compositional ranges for grade 303 stainless steels are given in table 1.

Composition ranges for 303 grade stainless steel


Mechanical Properties:

Typical mechanical properties for grade 303 stainless steels are given in table 2.

Application: 

• Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry

 

Mechanical properties of 303 grade stainless steel

Additional Information:

• Item Code: SS303_UNSS30300_Wire_RoundBar_Sheet-Plate_Pipe-Tube

Product Details:

The word tungsten means “heavy stone” in Swedish. The chemical symbol for tungsten is W which stands for wolfram. The name came from medieval German smelters who found that tin ores containing tungsten had a much lower yield. It was said that the tungsten devoured the tin “like a wolf”. Pure tungsten metal was first isolated by two Spanish chemists, the de Elhujar brothers in 1783. Tungsten is a greyish-white lustrous metal, which is a solid at room temperature. Tungsten has the highest melting point and lowest vapor pressure of all metals, and at temperatures over 1650°C has the highest tensile strength. It has excellent corrosion resistance and is attacked only slightly by most mineral acids.

AL6XN is a superaustenitic stainless steel with outstanding resistance to chloride pitting, crevice corrosion and stress corrosion cracking. AL6XN is a 6 moly alloy that was developed for and is used in highly aggressive environments. It has high nickel (24%), molybdenum (6.3%), nitrogen and chromium contents that give it excellent resistance to chloride stress corrosion cracking, chloride pitting, and exceptional general corrosion resistance. AL6XN is primarily used for its improved pitting and crevice corrosion resistance in chlorides. It is a formable and weldable stainless steel.

Because of its nitrogen content, AL6XN has greater tensile strength than common austentitic stainlesses, while retaining high ductility and impact strength.

Corrosion Resistance:

Chromium, molybdenum, nickel and nitrogen all contribute to overall resistance to corrosion by various media. Chromium is the principal agent for conferring corrosion resistance in neutral or oxidizing environments. Chromium, molybdenum and nitrogen increase resistance to pitting corrosion. Nickel imparts the austenitic structure. Nickel and molybdenum both provide increased resistance to chloride stress corrosion cracking in reducing environments.

What are the characteristics of AL-6XN?

• Excellent resistance to pitting and crevice corrosion in chloride solutions
• Practical immunity to stress corrosion in NaCl environments
• High Strength and toughness

Chemical Composition, %

Product Details:

Recognizing the need for high-strength alloys with good corrosion resistance to atmospheric environments, the Carpenter Research Laboratory developed CarTech Custom 455 stainless, a martensitic age-hardenable stainless steel. This alloy is relatively soft and formable in the annealed condition. A single-step aging treatment develops exceptionally high yield strength with good ductility and toughness.

 

This stainless can be machined in the annealed condition, and welded in much the same manner as other precipitation hardenable stainless steels. Because of its low work-hardening rate, it can be extensively cold formed. The dimensional change during hardening is only about -0.001 in/in, which permits close-tolerance finish machining in the annealed state.

 

CarTech Custom 455 stainless represents a significant advancement in the area of precipitation hardening stainless steels. It should be considered where simplicity of heat treatment, ease of fabrication, high strength and corrosion resistance are required in combination.

 

Application: 

• Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Selection:

Because of the unique combination of high strength and corrosion resistance of Custom 455 stainless there are a few other alloys available for consideration. Carpenter 13-8 stainless can be considered where good transverse toughness and ductility are necessary in large sections.

Product Details:

Stainless steels are iron based alloys containing at least 10.5% Chromium. They achieve their stainless characteristics through the formation of an invisible and adherent Chromium rich oxide film. Alloy 347 is a general purpose austenitic Stainless steel with a face centreed cubic structure. It is essentially non-magnetic in the annealed condition and can only be hardened by cold working. Niobium has been added to suppress grain boundary Chromium Carbide precipitation.

Key Properties:

The key properties of Stainless Steel-Grade 347 are tabulated below.

 

Application: Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry

Key properties:

Additional Information:

• Item Code: SS-347_UNSS34700_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steel grade 316LN is an austenitic type of steel that is a low carbon, nitrogen-enhanced version of grade 316 steel. The nitrogen content in this steel provides solid solution hardening, and raises its minimum specified yield strength. It also possesses good resistance to general corrosion and pitting/crevice corrosion.

The following datasheet provides an overview of stainless steel grade 316LN.

Chemical Composition:

The chemical composition of grade 316LN stainless steel is outlined in the following table.

Mechanical Properties:

The mechanical properties of grade 316LN stainless steel are displayed in the following table.

Other Designations:

Equivalent materials to grade 316LN stainless steel are given below.

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Additional Information:

• Item Code: SS-316LN_UNSS31653_Wire_RoundBar_Sheet-Plate_Pipe
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steel 321H is a general purpose austenitic stainless steel that is stabilized against carbide precipitation and designed to work within the carbide precipitation temperature range 427 to 816°C (800 to 1500°F). It is non-magnetic in the annealed condition and can be hardened only by cold working. Titanium is added to the alloy's composition to suppress grain boundary chromium carbide precipitation and reduce susceptibility to intergranular corrosion.

Chemical Composition:

The chemical composition of Grade 321H stainless steel is outlined in the following table.

Mechanical properties:

The mechanical properties of Grade 321H stainless steel are displayed in the following table.

The following are some of the major applications of Grade 321H stainless steel:

• Aircraft exhaust stacks and manifolds
• Jet engine parts
• Weld equipment
• Chemical processing equipment.

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Additional Information:

• Item Code: SS-321H_UNSS32109_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Jethete M151 resists corrosion from condensation or other factors and is ideal for applications with difficult-to-inspect interior surfaces. Strong and transformable, this stainless steel is appropriate for welding.

Chemical Composition of Jethete M151:

• Carbon 0.15 max
• Manganese 1.75 max
• Silicon 0.35 max
• Nickel 1.0-2.0
• Chromium 11.0-13.0
• Molybdenum 0.5-0.7
• Vanadium 0.20-0.45
• Iron remainder

Heat Treatment of Jethete M151:

• Anneal by heating to 1292°F (700°C), then air cooling

Harden:

• Heat to 1922°F (1050°C)
• Air quench
• Temper at 932° to 1292°F (500° to 700°C)

Applications of Jethete M151:

• Structural parts for gas turbines

Weldabilty of Jethete M151:

• Argon arc methods provide acceptable mechanical properties and consistent structure
• Heat treatment pre- and post-welding assures high tensile strength

 

Application:

• Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

 

 

Product Details:

Stainless steel grade 430 is a non-hardenable steel containing straight chromium, and belongs to the ferritic group of steels. This steel is known for its good corrosion resistance and formability, coupled with practical mechanical properties. It can be used in certain chemical applications due to its resistance to nitric acid.

Grade 430F stainless steel is usually provided in bar form to be used in automatic screw machines.

Grade 434 has similar properties as grade 430, although it is a molybdenum-bearing version. The molybdenum content enhances its corrosion resistance.

Key Properties:

The following sections will provide the key properties of grade 430 stainless steels coil, sheet and plate - covered under ASTM A240/A240M.

Composition:

The chemical compositions of various elements of grade 430 stainless steels are tabulated below.

 

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

 

Chemical compositions of grade 430 stainless steels

Mechanical Properties

The mechanical properties for grade 430 stainless steels are listed in the table below.

Mechanical properties of grade 430 stainless steels

Additional Information:

• Item Code: SS-430_UNSS43000_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

The two main properties of precipitation-hardened stainless steels are high corrosion resistance and high strength. Stainless steel grade 17-7 PH is a precipitation hardened stainless steel that possesses high strength and hardness, excellent fatigue properties, good formability, good corrosion resistance, and minimal distortion upon heat treatment. The properties of this alloy are well suited for aerospace applications.

Stainless steel grade 17-7 PH is suitable for use in fresh water and industrial atmospheres, and mild chemical and oxidizing environments. It is recommended that 17-7 PH should not be used in salt water or reducing environments.

The following sections will discuss in stainless steel grade 17-7 PH in further detail.

Chemical Composition

The chemical composition of stainless steel grade 17-7 PH is outlined in the following table.

Physical Properties:

The physical properties of stainless steel grade 17-7 PH are tabulated below.

Mechanical Properties:

The following table shows mechanical properties of stainless steel grade 17-7 PH (TH1050, bar and forgings).

Thermal Properties

The thermal properties of stainless steel grade 17-7 PH are given in the following table.

Additional Information:

• Item Code: SS-631_UNSS17700_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

304L has oxidation resistance to a maximum temperature of 1650°F (899°C) continuously without appreciable scaling. The maximum temperature for intermittent exposure is 1500°F (816°C). Since 304L is an extra low-carbon variation of 304 it can often be used in the “as-welded” condition (without annealing), even in severe corrosive conditions, except for applications specifying stress relief. 304L has good welding characteristics and can be welded by all standard methods but attention needs to be paid to avoid weld “hot cracking”. Welding may be followed by annealing to relieve stresses during severe forming or spinning.

Chemistry Typical

• Carbon: 0.03 max
• Chromium: 18.00 – 20.00
• Manganese: 2.0 max
• Nickel: 8.00 – 12.00
• Phosphorus: 0.045 max
• Silicon: 1.0 max
• Sulphur : 0.03 max
• Iron: Balance

Physical Properties

• Density: 0.29 lbs/in³, 8.03 g/cm³
• Electrical Resistivity: microhm-in, (microhm-cm) At 68.0°F (20°C): 28.4(72), At 1200°F (659°C): 45.8(116)
• Specific Heat, BTU/lbs.-°F (kJ/kgK):
• 32-212°F (0-100°C): 0.12 (0.50)

Thermal Conductivity, BTU/hr-ft-°F, (W/mK)

• At 212°F (100°C) – 9.4 (16.2)
• At 932°F (500°C) – 12.4 (21.4)

Mean Coefficient of Thermal Expansion, in/in/°F (µm/mK))

• 32 – 212°F (0 – 100°C) 9.4 x 10^-6 (16.9)
• 32 – 600°F (0 – 315°C) 9.6 x 10^-6 (17.3)
• 32 – 1000°F (0 – 538°C) 10.2 x 10^-6 (18.4)
• 32 – 1200°F (0 – 649°C) 10.4 x 10^-6 (18.7)

Modulus of Elasticity, ksi (MPa)

• 28.0 x 10³ (193 x 10³) in tension
• 11.2 x 10³ (78 x 10³) in torsion

Details:

• Magnetic Permeability, H = 200 Oersteds Annealed: <1.02 max
• Melting Range, °F (°C) – 2550 – 2650 (1399 – 1454)

 

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Additional Information:

• Item Code: SS-304L_UNSS30403_Wire-RoundBar_Sheet_Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steels are high-alloy steels that have excellent corrosion resistance in comparison with other steels as they contain more chromium.

Based on their crystalline structure, stainless steels are divided into three groups, namely, martensitic, austenitic and ferritic steels. A combination of martensitic and ferritic steels forms a fourth group known as precipitation-hardened steels.

The following datasheet provides an overview of grade 444 stainless steel.

Chemical Composition

The chemical composition of grade 444 stainless steel is outlined in the following table.

Physical Properties:

The following table shows the physical properties of grade 444 stainless steel.

Mechanical Properties:

The mechanical properties of grade 444 stainless steel are displayed in the following table.

Additional Information:

• Item Code: SS-444_UNSS44400_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Type 201 stainless steel is an austenitic chromium-nickel-manganese stainless alloy. It was developed mid century to conserve nickel and it is used as an alternative to type 301 in some tempered applications. Because of 201’s relatively high yield strength in the annealed condition, use of 201 is limited. Type 201 is generally used in the tempered condition particularly for springs and fasteners. 201 Stainless will retain a comparable ductility to 301 even with the higher yield strength.

Chemistry Typical:

• Carbon: 0.15 max
• Manganese: 5.50- 7.50 max
• Phosphorus: 0.060 max
• Sulfur: 0.030 max
• Silicon: 0.75 max
• Chromium: 18.00- 20.00 max
• Nickel: 3.50- 5.50
• Nitrogen: 0.25 max
• Iron: Balance

Physical Properties:

• Density: 0.283 lbs/in³ 7.81 g/cm³
• Electrical Resistivity: microhm-in, (microhm-cm): 27.0 (68.5)
• Specific Heat: BTU/lbs./°F (kJ/kg/K):
• 32-212°F (0-100°C): 0.12 (0.50)
• Modulus of Elasticity, ksi (MPa) 28.6 x 10³ (197 x 10³)

 

Application: Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry.

Additional Information:

• Item Code: SS-201_UNSS20100_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steel grade 301 is usually supplied in the form of strips and wires, with a tensile strength of up to 1800 Mpa, to produce tempers ranging from 1/16 Hard to Full Hard. By subjecting grade 301 to controlled analysis it is capable of retaining sufficient ductility even in ½ hard conditions. This form of grade 301 may be used in aircraft, rail car components and architectural structures. Tempers of this grade, ranging from ¾ to full hard, may be used in applications requiring high wear resistance and spring features with simple form designs.

Grade 301L, which is the low carbon form of grade 301, is the ideal choice for applications that require good ductility. Grade 301LN is another variant. This contains a higher percentage of nitrogen and exhibits a higher work harden rate compared to standard 301. Only grade 301 is specified in ASTM A666. 301L and 301LN are represented by other conventions.

Composition:
Mechanical Properties:

Additional Information:

• Item Code: SS-301_UNSS30100_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steel grade 314 has excellent high-temperature resistance characteristics among the chromium-nickel steels series. The silicon content in this material improves oxidation and carburization resistance; however, it can become very brittle when subjected to prolonged temperatures of 649-816°C (1200- 1500°F).

The following datasheet provides an overview of stainless steel grade 314.

Chemical Composition:

The chemical composition of grade 314 steel is outlined in the following table.

Application:

• Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry

The mechanical properties of grade 314 stainless steel are displayed in the following table.

Product Details:

Unlike 304L, Type 304H has a higher carbon content making the steel more suitable for use in applications where elevated temperatures are present. It is an austenitic chromium-nickel steel alloy and the greater carbon content delivers an increased tensile and yield strength.

 

The material is recommended for use in ASME pressure vessels in working service above 525° C due to the grade's heat resistant properties. Benefits of using 304H Stainless Steel

Benefits of using Grade 304H stainless steel include:

• Higher carbon content gives the material greater heat resistant qualities
• Higher tensile yield strength
• Greater short and long term creep strength
• Applications of 304H Stainless Steel

304H stainless steel is commonly found in the oil refining, gas and chemical industry and is used in industrial boilers, pressure vessels, heat exchangers, pipelines and condensers. The material is also used throughout the power generation industry.

Chemical Composition of Grade 304H Stainless Steel

The chemical composition of Grade 304H Stainless Steel is provided in the table below.

Mechanical Properties of Grade 304H Stainless Steel

The mechanical properties of Grade 304H Stainless Steel are provided in the table below.

Additional Information:

• Item Code: SS-304H_UNSS30409_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Grade 316L is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). There is commonly no appreciable price difference between 316 and 316L stainless steel.

The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures.

Compared to chromium-nickel austenitic stainless steels, 316L stainless steel offers higher creep, stress to rupture and tensile strength at elevated temperatures.

Key Properties:

These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.

Composition:

Composition ranges for 316L stainless steels.

Mechanical Properties:

Mechanical properties of 316L stainless steels.

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry.

Additional Information:

• Item Code: SS-316L_UNSS31603_Wire_RoundBar_Sheet-Plate_Pipe
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellent forming and welding characteristics. It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. Grade 316 also has outstanding welding characteristics.

Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). Grade 316H, with its higher carbon content has application at elevated temperatures, as does stabilised grade 316Ti.

The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures.

Key Properties:

These properties are specified for flat rolled product (plate, sheet and coil) in ASTM A240/A240M. 

Composition:

Composition ranges for 316 grade of stainless steels.

Additional Information:

• Item Code: SS-316_UNSS31600_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steel grade 434 is capable of being made into complex shapes such as tubular manifolds and exhaust system components, where temperatures tend to go beyond the oxidation limit of grade 409 steel. It is also preferred where wet corrosion resistance especially to chlorides is needed.

Stainless steel grade 434 has good weldability, brightness, and pitting corrosion resistance. It polishes well, and is good for deep drawing.

The following datasheet provides an overview of stainless steel grade 434.

Chemical Composition:

The chemical composition of grade 434 stainless steel is outlined in the following table.

Mechanical Properties

The mechanical properties of grade 434 stainless steel are displayed in the following table.

Additional Information:

• Item Code: SS-434_UNSS43400_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Application :Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Introduction

Stainless steel grade 304 is the most commonly used stainless steel. Stainless steel grade 304LN is a nitrogen-strengthened version of stainless steel grade 304.

The following datasheet provides an overview of grade 304LN stainless steel.

Chemical Composition:

The chemical composition of grade 304LN stainless steel is outlined in the following table.

Mechanical Properties:

The mechanical properties of grade 304LN stainless steel are displayed in the following table.

Additional Information:

• Item Code: SS-304LN_UNSS30453_Wire_RoundBar_Sheet-Plate_Pipe
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Grade 409 stainless steel is a Ferritic steel that offers good mechanical properties and high-temperature corrosion resistance. It is commonly considered as a chromium stainless steel, with applications in exhaust systems of automobiles and applications that demand weldability.

Grade 409 steels are also available in highly stabilized forms, such as grades S40930, S40920 and S40910. The stability of these grades is provided by the presence of niobium, titanium, or both, in the composition of steels.

Key Properties:

The properties given below relate to annealed tubing of ASTM A268. The specified properties may not be similar to other products such as bar and coil.

Composition:

The typical chemical compositional ranges of grade 409 stainless steels are given below:

Composition ranges of grade 409 stainless steels

Mechanical Properties:

The table below provides the mechanical properties of grade 409 stainless steels:

Mechanical properties of grade 409 stainless steels

 

 

Additional Information:

• Item Code: SS-409_UNSS40900_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Nitronic® 60, or N-60 is known for its excellent galling resistance, even at elevated temperatures. The additions of 4% silicon and 8% manganese inhibit wear, galling, and fretting. It is commonly used for various fasteners and pins that require strength and resistance to galling. It maintains decent strength up to temperatures of 1800°F and has oxidation resistance similar to that of 309 stainless steel. The general corrosion resistance is between that of 304 and 316 stainless steel.

Chemistry:
Chemical Composition:

	Ni	Cr	Mn	Si	C	N	S	P	Fe
Min	8.0	16.0	7.0	3.5	–	0.08	–	–	–
Max	9.0	18.0	9.0	4.5	0.10	0.18	0.03	0.06	Balance

Product Details:

Mega Mex is known for supplying speciality metal alloys, particularly austenitic stainless steels like 310 in the form of plate, sheet, bar, pipe, pipe fittings, flanges, tube and weld wire. Stainless steel 310/310S is an austenitic heat resistant alloy having high resistance to oxidation under mildly cyclic conditions through 2000ºF.

This steel has a high nickel and chromium content that offers comparable corrosion resistance, high resistance to oxidation and retention of larger fraction of room temperature strength than the common austenitic alloys like Type 304. Stainless 310 is often used at cryogenic temperatures, with excellent toughness to -450°F, and low magnetic permeability.

 

The chemical composition of 310UNS S31000 is:

310S UNS S31008 Chemical Composition, %

The forms of 310/310S stainless steel are:

• Plate
• Bar
• Pipe Tube

Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lap joints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)

• Sheet
• Weld Wire.
• Properties of 310/310S Stainless Steel

The properties of 310/310S stainless steel are:

• Oxidation resistance to 2000°F
• Moderate strength at high temperature
• Resistance to hot corrosion
• Strength and toughness at cryogenic temperatures.

 

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Additional Information:

• Item Code: SS-310S_UNSS31008_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Grade 416 steel is a free-machining stainless steel with a machinability of 85%, highest of all stainless steels. With most of the free-machining stainless steels, the machinability can be improved by adding sulphur, which leads to the formation of manganese sulphide inclusions. Addition of sulphur also reduces the formability, weldability and corrosion resistance of 416 steels to below that of grade 410. Because of their high machinability and low cost, grade 416 steels are available in highly tempered, hardened or unhardened forms.

Martensitic steels with high hardness are manufactured using methods that require final hardening and tempering treatments. The corrosion resistance of these steels is lower than that of austenitic steels. Decrease in the ductility of martensitic steels at sub-zero temperatures, and strength at high temperatures due to over-tempering, are the two key factors that affect their operating temperatures.

Key Properties:

The following sections will discuss the properties of grade 416 steel bar products of ASTM A582. The specified properties may not be similar to other forms such as forgings and wires.

Composition:
Mechanical Properties:

Application: Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry

Mechanical properties: 

Additional Information:

• Item Code: SS-416_UNSS41600_Wire_RoundBar_Sheet-Plate_Pipe-
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Copper nickel alloys are alloys that have moderate strength and thermal stability in high temperature levels. The high oxidation resistance of these alloys is visible in moist air and steam. Copper nickel alloys have 2 to 30% nickel, high oxidation resistance and stress corrosion cracking resistance.

Copper nickel alloys have good fabricability and high inherent resistance to biofouling. The addition of manganese, niobium, iron and or chromium in these alloys improves their corrosion resistance and strength.

Nickel is soluble in copper and this renders the copper nickel alloys as single phase alpha structures. The cast structures have alpha dendrites that contain huge quantities of nickel. The dendrite structure is broken by mechanical treatments. However, the alloying elements do not become homogenized even by repeated thermal and mechanical treatments.

Copper nickel alloys are of two types that include 90/10 and 70/30. The 90/10 alloys are widely used as they are inexpensive. The 90/10 copper nickel alloys have great resistance to sea water corrosion due to the presence of significant amounts of manganese and iron.

Copper nickel alloys are used in the following applications:

• Hydraulic lines
• Fish cages for aquaculture
• Heat exchangers and condensers
• Desalination units
• Sea water pipework
• Tubes for power plants and ships
• Offshore fire water systems
• Pumps, valves, sheathing and fittings for ship hulls
• The following datasheet will provide details about UNS C70600 copper nickel alloys.

Chemical Composition:

The chemical composition of UNS C70600 copper nickel alloys is outlined in the following table.

Physical Properties:

The following table shows the physical properties of UNS C70600 copper nickel alloys.

Mechanical Properties:

The mechanical properties of UNS C70600 copper nickel alloys are displayed in the following table.

Product Details:

Stainless steel 317LMN is a higher molybdenum austenitic stainless steel alloyed with nitrogen to provide high corrosion resistance in acidic chloride-containing environments when compared to 316L and 317L. The alloy is non-magnetic in the annealed condition. It offers higher creep, stress-to-rupture, and tensile strengths at elevated temperatures than other conventional stainless steels.

Stainless Steel:

• ASTM / ASME SA 276 TP 304, 304L, 309S, 309H, 316, 316L, 316 Tl, 317, 321, 347, 410, 420, 430, 431, 440A, B & C, 446
• ASTM / ASME SA 479 TP 304 , 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H 316L, 316Tl, 317, 321, 321H, 347 347 H, 410, 430 ,431 & 444.
• Duplex Steel ASTM / ASME SA 276 UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.

 

Chemical Composition:

The chemical composition of Grade 317LMN stainless steel is outlined in the following table.

Application: Automobile Industry, Construction , Pharmaceutical/Chemical Industry, Oil & Gas Industry

Mechanical properties:

The mechanical properties of Grade 317LMN stainless steel are displayed in the following table.

Additional Information:

• Item Code: SS-317LMN_UNSS31726_Wire_RoundBar_Sheet-Plate_Pipe
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 3 - 4 Day
• Packaging Details: As Per Request..

Product Details:

Stainless steels are high-alloy steels with good corrosion resistance due to large amounts of chromium present in them. Most of the stainless steels contain about 10% of chromium.

Stainless steels are available in three different groups based on their crystalline structure. These groups include martensitic, austenitic and ferritic. The combination of martensitic and ferritic steels forms a fourth group of stainless steels known as precipitation-hardened steels.

Grade 410S stainless steel is a non-heat treatable version of grade 410 stainless steel.

The following datasheet provides an overview of grade 410S stainless steel.

 

Application: Automobile Industry, Construction, Pharmaceutical/Chemical Industry, Oil & Gas Industry

Chemical Composition:

The chemical composition of grade 410S stainless steel is outlined in the following table.

Physical Properties:

The following table shows the physical properties of grade 410S stainless steel.

Mechanical Properties:

The mechanical properties of grade 410S stainless steel are displayed in the following table.

Additional Information:

• Item Code: SS-410S_UNSS41008_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

Grade 410 stainless steels are general-purpose martensitic stainless steels containing 11.5% chromium, which provide good corrosion resistance properties. However, the corrosion resistance of grade 410 steels can be further enhanced by a series of processes such as hardening, tempering and polishing. Quenching and tempering can harden grade 410 steels. They are generally used for applications involving mild corrosion, heat resistance and high strength.

Martensitic stainless steels are fabricated using techniques that require final heat treatment. These grades are less resistant to corrosion when compared to that of austenitic grades. Their operating temperatures are often affected by their loss of strength at high temperatures, due to over-tempering and loss of ductility at sub-zero temperatures.

Key Properties:

The properties displayed below are applicable to bar products of ASTM A276. Other products such as forgings, wire and plate may not have similar properties.

Composition:

Composition ranges of grade 410 stainless steels

Mechanical Properties:

The typical mechanical properties of grade 410 stainless steels are listed in the following table:

Mechanical properties of grade 410 stainless steels

Additional Information:

• Item Code: SS-410_UNSS41000_Wire_RoundBar_Sheet-Plate_Pipe-Tube
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..

Product Details:

As a quality driven enterprise, we are engaged in providing a beautiful range of Nitronic-60 Fittings.

Uses:

• Used for fitting of pipes

Features:

• Flawless finish
• Accurate dimension
• High strength

Product Details:

Stainless Steel 309 Bolts General Properties: 

Alloys 309 and 309S are austenitic chromium-nickel stainless steels that are often used for higher temperature applications. Due to their high chromium and nickel content, Alloys 309 and 309S are highly corrosion resistant, have outstanding resistance to oxidation, and excellent heat resistance while providing good strength at room and elevated temperatures. The only significant difference between 309 and 309S is the carbon content. Alloy 309S has a much less carbon composition which minimizes carbide precipitation and improves weldability.

 

Stainless Steel 309 Bolts Applications: 

Alloys 309 and 309S are used exclusively for their high temperature oxidation resistance, excellent high temperature strength, along with their resistance to creep deformation and environmental attack. Some examples include, but are not limited to:

• Heating elements
• Aircraft and jet engine parts
• Heat exchangers
• Carburizing annealing products
• Sulfite liquor handling equipment
• Kiln liners
• Boiler baffles
• Refinery and chemical processing equipment
• Auto exhaust parts

Stainless Steel 309 Bolts Chemical Properties:
Stainless Steel 309 Bolts Mechanical Properties:

Additional Information:

• Item Code: SS-309S2_UNSS30908_Wire_RoundBar_Sheet-Plate_Pipe
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A,Other
• Port of Dispatch: Mumbai
• Production Capacity: 500 MT per month
• Delivery Time: 30 Day
• Packaging Details: As Per Request..