Product Details:
Shape | Round |
Usage/Application | Construction |
Material | Incoloy |
Material Grade | 800 H |
Type | Bar |
Single Piece Length | 18 meter |
Brand | FHA |
Diameter | 350 mm |
Product Details:
Minimum Order Quantity | 50 Kg |
Shape | Round |
Usage/Application | Construction |
Material | UNS N06601 |
Material Grade | DIN 17752 |
Standard | AMS 5715 |
Type | Bar |
Single Piece Length | 36 meter |
Brand | FHA |
Diameter | 350 mm |
Product Details:
Minimum Order Quantity | 50 Kg |
Material | Hastelloy |
Shape | Round |
Usage/Application | Construction |
Material Grade | B2 |
Size/Diameter | 2 inch |
Single Piece Length | 3 meter |
Brand | FHA |
Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.
This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.
Hastelloy B-2 is covered by the following specifications:
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. American Special Metals, Corp. is not affiliated with any manufacturer(s).
Hastelloy B-2 is a Registered Trademarks of Haynes International and Its subsidiaries.
Chemical Composition:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material | Stainless Steel |
Single Piece Length | 18 meter |
Usage/Application | Construction |
Brand | FHA |
Material Grade | SS317L |
Surface Treatment | Polished |
Shape | Round |
Standard | UNS S31703 |
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.
The chemical composition of grade 317L stainless steel is outlined in the following table.
Application:
Element | Content (%) |
---|---|
Iron, Fe | Balance |
Chromium, Cr | 18-20 |
Nickel, Ni | 11-15 |
Molybdenum, Mo | 3-4 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Phosphorous, P | 0.045 |
Carbon, C | 0.03 |
Sulfur, S | 0.03 |
The mechanical properties of grade 317L stainless steel are displayed in the following table.
Properties | Metric | Imperial |
---|---|---|
Tensile strength | 595 MPa | 86300 psi |
Yield strength | 260 MPa | 37700 psi |
Modulus of elasticity | 200 GPa | 29000 ksi |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 55% | 55% |
Hardness, Rockwell B | 85 | 85 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Material | Stainless Steel |
Material Grade | Inconel 617 |
Single Piece Length | 6 meter |
Brand | FHA |
Diameter | 350 mm |
Product Details:
Minimum Order Quantity | 50 Kg |
Shape | Round |
Usage/Application | Construction |
Material | Stainless Steel |
Material Grade | SS 439 |
Single Piece Length | 3 meter |
Thickness/Diameter | 500 mm |
Brand | FHA |
Place Of Origin | India |
UNS | S43035 |
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.
Element |
Content (%) |
Iron, Fe |
81.3535 |
Chromium, Cr |
17.35 |
Silicon, Si |
0.35 |
Titanium, Ti |
0.335 |
Manganese, Mn |
0.25 |
Nickel, Ni |
0.200 |
Molybdenum, Mo |
0.1 |
Niobium, Nb (columbium, Cb) |
0.02 |
Phosphorous, P |
0.02 |
Nitrogen, N |
0.0100 |
Carbon, C |
0.01 |
Sulfur, S |
0.0015 |
Mechanical Properties:
The mechanical properties of grade 439 stainless steel are displayed in the following table.
Properties |
Metric |
Imperial |
Tensile strength (annealed) |
438 MPa |
63500 psi |
Yield strength (annealed/ @strain 0.200 %) |
263 MPa |
38100 psi |
Modulus of elasticity |
GPa |
ksi |
Poisson’s ratio |
0.270 - 0.290 |
0.270 - 0.290 |
Elongation at break (In 2", 50% cold worked) |
2.80% |
2.80% |
Hardness, Rockwell B (annealed) |
72.9 |
72.9 |
Product Details:
Usage/Application | Construction |
Single Piece Length | 6 meter |
Shape | Round |
Material | Stainless Steel |
Brand | FHA |
Material Grade | 17-7PH |
Thickness/Diameter | 350 mm |
UNS | S17700 |
AMS | 5528 |
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.
The chemical composition of stainless steel grade 17-7 PH is outlined in the following table.
Element | Content (%) |
---|---|
Chromium, Cr | 16-18 |
Nickel, Ni | 6.50 - 7.75 |
Manganese, Mn | 1 max |
Silicon, Si | 1 max |
Aluminum, Al | 0.75 - 1.50 |
Carbon, C | 0.09 max |
Phosphorous, P | 0.040 max |
Sulfur, S | 0.030 max |
Iron, Fe | Balance |
Additional Information:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material | Steel |
Shape | Rectangular |
Brand | FHA |
Usage/Application | Construction |
Grade | Incoloy 800 |
Surface Finishing | Bright |
Length | 3 meter |
Thickness | 3 inch |
INCOLOY alloys belong to the category of super austenitic stainless steels. These alloys have nickel-chromium-iron as the base metals, with additives such as molybdenum, copper, nitrogen and silicon. These alloys are known for their excellent strength at elevated temperatures and good corrosion resistance in a variety of corrosive environments.
INCOLOY alloy 800 is an alloy of nickel, iron and chromium. The alloy is capable of remaining stable and maintaining its austenitic structure even after long time exposures to high temperatures. Other characteristics of the alloy are good strength, and high resistance to oxidizing, reducing and aqueous environments. The standard forms in which this alloy is available are round, flats, forging stock, tube, plate, sheet, wire and strip.
This datasheet will look into the chemical composition, properties and applications of INCOLOY 800.
The chemical composition of INCOLOY alloy 800 is given in the following table.
Element | Content (%) |
---|---|
Iron, Fe | ≥39.5 |
Nickel, Ni | 30-35 |
Chromium, Cr | 19-23 |
Manganese, Mn | ≤1.5 |
Others | Remainder |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Grade | EN 31 |
Single Piece Length | 18 meter |
Brand | FHA |
Diameter | 350 mm |
Steels are alloys of iron and carbon, widely used in construction and other applications because of their high tensile strengths and low costs. Carbon, other elements, and inclusions within iron act as hardening agents that prevent the movement of dislocations that otherwise occur in the crystal lattices of iron atoms.The carbon in typical steel alloys may contribute up to 2.1% of its weight. Varying the amount of alloying elements, their formation in the steel either as solute elements, or as precipitated phases, retards the movement of those dislocations that make iron so ductile and weak, and thus controls qualities such as the hardness, ductility, and tensile strength of the resulting steel. Steel’s strength compared to pure iron is only possible at the expense of ductility, of which iron has an excess.
Although steel had been produced in bloomery furnaces for thousands of years, steel’s use expanded extensively after more efficient production methods were devised in the 17th century for blister steel and then crucible steel. With the invention of the Bessemer process in the mid-19th century, a new era of mass-produced steel began. This was followed by Siemens-Martin process and then Gilchrist-Thomas process that refined the quality of steel. With their introductions, mild steel replaced wrought iron.Further refinements in the process, such as basic oxygen steelmaking (BOS), largely replaced earlier methods by further lowering the cost of production and increasing the quality of the metal. Today, steel is one of the most common materials in the world, with more than 1.3 billion tons produced annually. It is a major component in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons. Modern steel is generally identified by various grades defined by assorted standards organizations.
Steels are alloys of iron and carbon, widely used in construction and other applications because of their high tensile strengths and low costs. Carbon, other elements, and inclusions within iron act as hardening agents that prevent the movement of dislocations that otherwise occur in the crystal lattices of iron atoms.The carbon in typical steel alloys may contribute up to 2.1% of its weight. Varying the amount of alloying elements, their formation in the steel either as solute elements, or as precipitated phases, retards the movement of those dislocations that make iron so ductile and weak, and thus controls qualities such as the hardness, ductility, and tensile strength of the resulting steel. Steel’s strength compared to pure iron is only possible at the expense of ductility, of which iron has an excess.
Although steel had been produced in bloomery furnaces for thousands of years, steel’s use expanded extensively after more efficient production methods were devised in the 17th century for blister steel and then crucible steel. With the invention of the Bessemer process in the mid-19th century, a new era of mass-produced steel began. This was followed by Siemens-Martin process and then Gilchrist-Thomas process that refined the quality of steel. With their introductions, mild steel replaced wrought iron.Further refinements in the process, such as basic oxygen steelmaking (BOS), largely replaced earlier methods by further lowering the cost of production and increasing the quality of the metal. Today, steel is one of the most common materials in the world, with more than 1.3 billion tons produced annually. It is a major component in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons. Modern steel is generally identified by various grades defined by assorted standards organizations.
Product Details:
Minimum Order Quantity | 50 Kg |
Material Grade | SS 303 |
Shape | Round |
Usage/Application | Construction |
Single Piece Length | 18 meter |
Test Certificate | Lab Tc |
Brand | FHA |
Grade | Stainless Steel |
Standard | UNS S30300 |
Thickness/Diameter | 500 mm |
Finish | Polished |
Grade |
C |
Mn |
Si |
P |
|
Cr |
Mo |
Ni |
Se |
|
303 |
min. max. |
- 0.15 |
- 2.00 |
- 1.00 |
- 0.20 |
0.15 - |
17.0 19.0 |
- |
8.0 10.0 |
- |
303Se |
min. max. |
- 0.15 |
- 2.00 |
- 1.00 |
- 0.20 |
0.06 - |
17.0 19.0 |
- |
8.0 10.0 |
0.15 min |
Typical mechanical properties for grade 303 stainless steels are given in table 2.
Application:
Mechanical properties of 303 grade stainless steel
Grade |
Tensile Strength (MPa) |
Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness |
|
Rockwell B (HR B) |
Brinell (HB) |
||||
303 |
- |
- |
- |
- |
262 max |
Additional Information:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Material | Stainless Steel |
Grade | 455 |
Single Piece Length | 18 meter |
Brand | FHA |
Standard | UNS S45500 |
Diameter | 350 |
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:
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.
Type Analysis |
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Single figures are nominal except where noted. |
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|
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Material | Stainless Steel |
Grade | AL6XN |
Single Piece Length | 18 meter |
Brand | FHA |
Standard | UNS N08367 |
Diameter | 350 mm |
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?
Chemical Composition, %
Ni |
Cr |
Mo |
C |
N |
Mn |
23.5-25.5 |
20.00-22.00 |
6.00-7.00 |
0.03 Max |
0.18-0.25 |
2.0 Max |
Si |
P |
S |
Cu |
Fe |
|
1.00 Max |
.040 Max |
0.03 Max |
0.75 Max |
Remainder |
|
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Grade | 450 |
Single Piece Length | 18 meter |
Brand | FHA |
Standard | UNS S45000 |
Diameter | 350 mm |
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:
Chemical Composition:
The following table shows the chemical composition of grade 450 stainless steel alloy.
Element |
Content (%) |
Iron, Fe |
74.3 |
Chromium, Cr |
15 |
Nickel, Ni |
6 |
Copper, Cu |
1.5 |
Silicon, Si |
1.0 |
Manganese, Mn |
1.0 |
Molybdenum, Mo |
0.75 |
Niobium, Nb (Columbium, Cb) |
0.40 |
Carbon, C |
0.050 |
Phosphorous, P |
0.030 |
Sulfur, S |
0.030 |
Physical Properties:
The physical properties of grade 450 stainless steel alloy are displayed in the following table.
Properties |
Metric |
Imperial |
Density |
7.80 cm³ |
0.282 lb/in³ |
Mechanical Properties:
The following table outlines the mechanical properties of grade 450 stainless steel alloy.
Properties |
Metric |
Imperial |
Tensile strength |
986 MPa |
143000 psi |
Yield strength (@ strain 0.200%) |
814 MPa |
118000 psi |
Bulk modulus (typical for steel) |
166 GPa |
24100 ksi |
Shear modulus (typical for steel) |
83.9 GPa |
12200 ksi |
Charpy impact |
125 - 141 J |
92.2 - 104 ft-lb |
Elongation at break (gage length is 4 times specimen diameter) |
13.30% |
13.30% |
Hardness, Brinell (converted from Rockwell C hardness) |
278 |
278 |
Hardness, Knoop (converted from Rockwell C hardness) |
296 |
296 |
Hardness, Rockwell C |
28 |
28 |
Hardness, Vickers (converted from Rockwell C hardness) |
287 |
287 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Grade | Nickel 200 |
Single Piece Length | 18 meter |
Brand | FHA |
Standard | UNS N02200 |
Diameter | 350 mm |
Commercially pure wrought Nickel with good mechanical properties over a wide range of temperature and excellent resistance to many corrosives, in particular hydroxides.
Good resistance to corrosion in acids and alkalis and is most useful under reducing conditions. Outstanding resistance to caustic alkalis up to and including the molten state. In acid, alkaline and neutral salt solutions the material shows good resistance, but in oxidizing salt solutions severe attack will occur. Resistant to all dry gases at room temperature and in dry chlorine and hydrogen chloride may be used in temperatures up to 550C. Resistance to mineral acids varies according to temperature and concentration and whether the solution is aerated or not. Corrosion resistance is better in de-aerated acid.
Applications:
Chemistry:
Chemical Requirements |
|||||||
Ni |
C |
Mn |
Cu |
|
Si |
Fe |
|
Max |
0.15 |
0.35 |
0.25 |
0.01 |
0.35 |
0.40 |
|
Min |
99.0 |
Tensile Data:
Mechanical Property Requirements |
|||||
Ultimate Tensile |
Yield Strength (0.2% OS) |
Elong. |
R/A |
Hardness |
|
Cold Worked |
|||||
Min |
75 KSi |
50 KSi |
15 |
||
Max |
|||||
Min |
515 MPa |
345 MPa |
|||
Max |
|||||
Hot Worked |
|||||
Min |
55 KSi |
15 KSi |
40 |
||
Max |
|||||
Min |
380 MPa |
105 MPa |
|||
Max |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Grade | SMO254 |
Single Piece Length | 6 meter |
Shape | Round |
Standard | UNS S31254 |
Usage/Application | Construction |
Diameter | 350 mm |
Brand | FHA |
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.
Element |
Content (%) |
Iron, Fe |
55.69 |
Chromium, Cr |
20 |
Nickel, Ni |
18 |
Molybdenum, Mo |
6.1 |
Nitrogen, N |
0.20 |
Carbon, C |
0.010 |
Physical Properties:
The physical properties of stainless steel grade 254 SMO™ are tabulated below.
Properties |
Metric |
Imperial |
Density |
8 g/cm3 |
0.289 lb/in3 |
Mechanical Properties:
The following table shows mechanical properties of stainless steel grade 254 SMO™.
Properties |
Metric |
Imperial |
Tensile strength |
680 MPa |
98600 psi |
Yield strength |
300 MPa |
43500 psi |
Modulus of elasticity |
195 GPa |
28300 ksi |
Shear modulus |
75 GPa |
10900 ksi |
Poisson’s ratio |
0.30 |
0.30 |
Elongation at break |
50 % |
50 % |
Hardness, Brinell |
210 |
210 |
Thermal Properties:
The thermal properties of stainless steel grade 254 SMO™ are tabulated below.
Properties |
Metric |
Imperial |
Thermal expansion co-efficient (@20-100°C/68-212°F) |
16.5 µm/m°C |
9.17 µin/in°F |
Thermal conductivity |
14 W/mK |
97.2 BTU in/hr.ft².°F |
Additional Information:
Product Details:
Minimum Order Quantity | 50 Kg |
Shape | Round |
Usage/Application | Construction |
Test Certificate | Lab Tc |
Material | Stainless Steel |
Material Grade | SS 301LN |
Single Piece Length | 18 meter |
Thickness/Diameter | 500 mm |
Brand | FHA |
Material Standard | UNS S30153 |
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.
The chemical composition of grade 301LN stainless steel is outlined in the following table.
Element | Content (%) |
---|---|
Iron, fe | Balance |
Chromium, Cr | 16-18 |
Nickel, Ni | 6-8 |
Manganese, Mn | 2 max |
Silicon, Si | 1 max |
Nitrogen, N | 0.07-0.20 |
Phosphorous, P | 0.045 max |
Carbon, C | 0.03 max |
Sulfur, S | 0.03 |
The mechanical properties of grade 301LN stainless steel are displayed in the following table.
Properties | Metric | Imperial |
---|---|---|
Tensile strength (Outokumpu typical, cold rolled strip/sheet; EN 10002-1) | 765 MPa | 111000 psi |
Yield strength (@strain 0.200 %) | 350 MPa | 50800 psi |
Elastic modulus | 193 GPa | 27992 ksi |
Poisson’s ratio | 0.300 | 0.300 |
Elongation at break (in 50 mm) | 47% | 47% |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material | Hastelloy |
Usage/Application | Chemical Handling |
Shape | Round |
Grade | C-22 |
Size/Diameter | 4 inch |
Single Piece Length | 18 meter |
End | Plain End |
Brand | FHA |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Surface Treatment | Hot Rolled |
Material | Molybdenum |
Standard | UNS R03600 |
Brand | FHA |
Melting Point | 2620 DegreeC |
Shape | Round |
Diameter | 600 mm |
Density | 10,2 g/cm3 |
The metal is silvery white, very hard transition metal, but is softer and more ductile than tungsten. It was often confused with graphite and lead ore. It has a high elastic modulus, and only tungsten and tantalum, of the more readily available metals, have higher melting points. Molybdenum has one of the highest melting points of all pure elements. Molybdenum is attacked slowly by acids.
Applications
Molybdenum is a valuable alloying agent, as it contributes to the hardenability and toughness of quenched and tempered steels. It also improves the strength of steel at high temperatures. Molybdenum is used in alloys, electrodes and catalysts. The Second World War German artillery piece called "Big Bertha" contains molybdenum as an essential component of its steel.
It is used in certain nickel-based alloys, such as the "Hastelloys(R)" which are heat-resistant and corrosion-resistant to chemical solutions. Molybdenum oxidizes at elevated temperatures. The metal has found recent application as electrodes for electrically heated glass furnaces and foreheaths. The metal is also used in nuclear energy applications and for missile and aircraft parts. Molybdenum is valuable as a catalyst in the refining of petroleum. It has found applications as a filament material in electronic and electrical applications. Molybdenum is an essential trace element in plant nutrition. Some lands are barren for lack of this element in the soil. Molybdenum sulfide is useful as a lubricant, especially at high temperatures where oils would decompose. Almost all ultra-high strength steels with minimum yield points up to 300,000 psi(lb/in.2) contain molybdenum in amounts from 0.25 to 8%.
Application:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Brand | FHA |
Shape | Round |
Usage/Application | Construction |
Material | Hastelloy |
Grade | C-276 UNS N10276 Alloy C276 |
Outer Diameter | 500 mm |
Type | Welded |
HASTELLOY C276 include equipment components in chemical and petrochemical organic chloride processes and processes utilizing halide or acid catalysts. Other industry applications are pulp and paper , scrubbers and ducting for flue gas desulfurization, pharmaceutical and food processing equipment.
HASTELLOY C-276 is a nickel-chromium-molybdenum alloy with universal corrosion resistance unmatched by any other alloy. It has outstanding resistance to a wide variety of chemical process environments including ferric and cupric chlorides, hot contaminated mineral acids, solvents, chlorine and chlorine contaminated, dry chlorine, formic and acetic acids, acetic anhydride, sea water and brine solutions and hypochlorite and chlorine dioxide solutions. Alloy C276 also resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition.
Chemistry:
Chemical Requirements |
|||||||
Ni |
Cr |
Mn |
Mo |
C |
Si |
Fe |
|
Max |
Bal. |
16.5 |
1.0 |
17.0 |
0.010 |
0.08 |
7.0 |
Min |
14.5 |
15.0 |
4.0 |
Tensile Data:
Mechanical Property Requirements |
|||||
Ultimate Tensile |
Yield Strength (0.2% OS) |
Elong. in 2 in. (50.8mm) or 4D min,% |
R/A |
Hardness |
|
Min |
100 KSi |
41 KSi |
40 |
||
Max |
|||||
Min |
690 MPa |
283 MPa |
|||
Max |
Specifications:
Form |
Standard |
Metal Type |
UNS N10276 |
Bar |
ASTM B574 Din 17752 |
Wire |
|
Sheet |
ASTM B575 Din 17750 |
Plate |
ASTM B575 Din 17750 |
Fitting |
ASTM B366 |
Forging |
ASTM B564 |
Tube |
ASTM B619 ASTM B622 ASTM B626 Din 17751 |
Pipe |
ASTM B619 ASTM B622 ASTM B626 Din 17751 |
Weld Wire |
A5.14 ERNiCrMo-4 |
Weld Electrode |
A5.11 ENiCrMo-4 |
Din. |
2.4819 All Forms |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Material | Alloy Steel |
Grade | Alloy 904L |
Single Piece Length | 18 meter |
Brand | FHA |
Standard | UNS NO8904 |
Diameter | 350 mm |
The grade is non-magnetic in all conditions and has excellent formability and weldability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures.
The high chromium content promotes and maintains a passive film which protects the material in many corrosive environments. 904L has a greater resistance to precipitation of ferrite and sigma phases on cooling and welding than other stainless steels containing molybdenum such as 316L and 317L. There is no risk of intercrystalline corrosion on cooling or welding due to the low carbon content. Its maximum service temperature is at 450°C.
This grade is particularly useful in control and instrumentation tubing applications where 316 and 317L are not suitable.
Available tube product forms:
Typical Applications:
Typical manufacturing specifications:
Industries predominantly using this grade:
Element |
Min |
Max |
C |
- |
0.2 |
Mn |
- |
2 |
Ni |
23 |
28 |
Cr |
19 |
23 |
|
- |
0.3 |
Mo |
4 |
5 |
N |
- |
0.1 |
Cu |
1 |
2 |
P |
- |
0.03 |
Si |
- |
0.7 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Steel Grade | UNS N08020 |
Technique | Hot Rolled |
Single Piece Length | 6 meter |
Usage/Application | Construction |
Outside Diameter | 350 mm |
Color | Silver |
Density | 0.278 lb/in3 annealed |
Brand | FHA |
Melting Point | 2525-2630 Deg F |
Electrical Resistivity | 651 Ohm-circ mil/ft |
Stainless Steel Alloy 20 is stocked by 64 North American distributors and produced by 34 large mills. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required
This material is stocked primarily in Piping Components by 24 distributors but is also available to a lesser extent in Tubular Products, Flat Rolled Products, Bar Products, Wire Products, Forging Products, Fasteners, and Structurals.
Chemical composition:
Carbon |
0.07 max |
|
Chromium |
19 - 21 |
|
Copper |
3 - 4 |
|
Iron |
Balance |
|
Manganese |
2 max |
|
Molybdenum |
2 - 3 |
|
Nickel |
32 - 38 |
|
Phosphorus |
0.045 max |
|
Silicon |
1 max |
|
Sulphur |
0.035 max |
Physical Data:
|
|
Density (lb / cu. in.) |
0.292 |
Specific Gravity |
8.055 |
Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) |
0.12 |
Electrical Resistivity (microhm-cm (at 68 Deg F)) |
651 |
Poissons Ratio |
0.31 |
Magnetic Permeability |
1.002 |
Modulus of Elasticity Tension |
28 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Grade | Inocnel X750 |
Material | Inconel |
Usage/Application | Construction |
Size/Diameter | 4 inch |
Brand | FHA |
Standard | UNS N07752, UNS N07750 |
Single Piece Length | 6 meter |
Shape | Round |
Finishing Type | Bright Smooth Finish |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Material | Inconel |
Material Grade | Inconel 660 |
Single Piece Length | 6 meter |
Brand | FHA |
Diameter | 500 mm |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Material | Inconel |
Material Grade | 660 |
Single Piece Length | 18 meter |
Brand | FHA |
Diameter | 350 mm |
Additional Information:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | Incoloy 800HT |
Brand | FHA |
Material | Incoloy |
Thickness | 50 mm |
Shape | Rectangle |
Usage/Application | Construction |
Incoloy 800, 800H, and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization in high-temperature exposure. These nickel steel alloys are identical except for the higher level of carbon in alloy 800H, and the addition of up to 1.20 percent aluminum and titanium in alloy 800HT. Incoloy 800 was the first of these alloys and it was slightly modified into Incoloy 800H. This modification was to control carbon (.05-.10%) and grain size to optimize stress rupture properties. Incoloy 800HT has further modifications to the combined titanium and aluminum levels (.85-1.20%) to ensure optimum high temperature properties. The nickel alloy is dual certified (800H/HT) and combines the properties of both forms. Incoloy 800H/HT alloy was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have superior creep and stress rupture properties.
Alloy 800HT (UNS N08811) Chemical Composition, %
Ni | Cr | Fe | C | Al | Ti | Al+Ti |
---|---|---|---|---|---|---|
30.0-35.0 | 19.0-23.0 | 39.5 min | .06-.10 | .25-.60 | .25-.60 | 0.85-1.2 |
Product Details:
Minimum Order Quantity | 50 Kg |
Grade | Al 7039 D74S 74530 |
Shape | Block |
Color | Silver |
Material | Aluminum Alloys |
Brand | FHA |
Weight | 500 kg |
Usage/Application | Construction |
Size | 500 mm |
Aluminium / aluminum is one of the lightest available commercial metals with a density approximately one-third that of steel or copper. It can be easily fabricated into many forms such as foil, sheets, rod, tube, geometric shapes, and wire.
Aluminium / aluminum 7039 alloy is a heat treatable wrought alloy. The following datasheet will provide more details about aluminium / aluminum 7039 alloy.
The following table shows the chemical composition of aluminium / aluminum 7039 alloy.
Element | Content (%) |
---|---|
Zinc, Zn | 3.5 - 4.5 |
Magnesium, Mg | 2.3 - 3.3 |
Silicon, Si | 0.3 max |
Iron, Fe | 0.4 max |
Chromium, Cr | 0.15 - 0.25 |
Manganese, Mn | 0.1 - 0.4 |
Copper, Cu | 0.1 max |
Titanium, Ti | 0.1 max |
Remainder (total) | 0.15 max |
Aluminum, Al | Remainder |
The physical properties of aluminium / aluminum 7039 alloy are outlined in the following table.
Properties | Metric | Imperial |
---|---|---|
Density | 2.74 g/cm³ | 0.0990 lb/in³ |
Melting point | 482-638°C | 900-1180 °F |
The mechanical properties of aluminium / aluminum 7039-T64 alloy are tabulated below.
Properties | Metric | Imperial |
---|---|---|
Tensile strength (@diameter 12.7 mm/0.500 in) | 450 MPa | 65300 psi |
Yield strength (@diameter 12.7 mm/0.500 in) | 380 MPa | 55100 psi |
Elongation at break (@diameter 12.7 mm/0.500 in) | 13% | 13% |
Elastic modulus | 69.6 GPa | 10100 ksi |
Shear strength | 255 MPa | 37000 psi |
Hardness, Brinell (@load 500 kg; thickness 10.0 mm/1100 lb;0.394 in) | 133 | 133 |
Hardness, Knoop (converted from Brinell hardness value) | 167 | 167 |
Hardness, Rockwell A (converted from Brinell hardness value) | 50 | 50 |
Hardness, Rockwell B (converted from brinell hardness value) | 81 | 81 |
Hardness, Vickers (converted from Brinell hardness value) | 153 | 153 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material | Stainless Steel |
Shape | Rectangular |
Usage/Application | Construction |
Blue | 5000 |
Grade | Nitronic-50 |
Size | 500 mm |
Product Details:
Minimum Order Quantity | 50 Kg |
Shape | Round |
Usage/Application | Construction |
Material | Alloy Steel |
Single Piece Length | 6 meter |
Brand | FHA |
Diameter | 350 mm |
Product Details:
Minimum Order Quantity | 50 Kg |
Brand | FHA |
Material | Stainless Steel |
Usage/Application | Industrial |
Shape | Square |
Single Piece Length | 3 meter |
Finishing | Black/ Bright Smooth |
Thickness/Diameter | 4 inch |
Country of Origin | Made in India |
Green | 3500 |
Size:
Application:
Aluminum |
0.9 - 1.35 |
|
Carbon |
0.05 max |
|
Chromium |
12.25 - 13.25 |
|
Iron |
Balance |
|
Manganese |
0.2 max |
|
Molybdenum |
2 - 2.5 |
|
Nickel |
7.5 - 8.5 |
|
Nitrogen |
0.01 max |
|
Phosphorus |
0.01 max |
|
Silicon |
0.1 max |
|
Sulphur |
0.008 max |
Additional Information:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | Nitronic-60 |
Brand | FHA |
Material | Stainless Steel |
Usage/Application | Construction |
Shape | Rectangular |
Thickness | 5 mm |
Product Details:
Minimum Order Quantity | 50 Kg |
Material Grade | SS 314 |
Shape | Round |
Single Piece Length | 6 meter |
Usage/Application | Construction |
Brand | FHA |
Standard | ASTM A706, BS4449, ASTM A615, JIS G3112, JIS G3109 |
Material | Stainless Steel |
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.
The chemical composition of grade 314 steel is outlined in the following table.
Element | Content (%) |
---|---|
Iron, fe | Balance |
Chromium, Cr | 23-26 |
Nickel, Ni | 19-22 |
Manganese, Mn | 2 |
Silicon, Si | 1.5-3 |
Carbon, C | 0.25 |
Sulfur, S | 0.03 |
Phosphorous, P | 0.045 |
The mechanical properties of grade 314 stainless steel are displayed in the following table.
Properties | Metric | Imperial |
---|---|---|
Tensile strength | 689 MPa | 99900 psi |
Yield strength | 345 MPa | 50000 psi |
Modulus of elasticity | 200 GPa | 29000 ksi |
Elongation at break (in 50 mm) | 40% | 40% |
Hardness, Rockwell B | 85 | 85 |
Product Details:
Material Grade | Inconel 6725 |
Single Piece Length | 36 meter |
Size/Diameter | 4 inch |
Application | Gas Handling, Drinking Water, Utilities Water, Chemical Handling |
Brand | FHA |
Shape | Round |
High levels of nickel and chromium provide corrosion resistance in reducing and oxidizing environments. The substantial molybdenum content enhances resistance to reducing media and provides a high degree of resistance to pitting and crevice corrosion. Additionally, the combination of elements makes the alloy resistant to hydrogen embrittlement and stresscorrosion cracking. The properties of INCONEL alloy 725 are useful for a range of applications that require outstanding corrosion resistance along with high strength. The alloy is used for hangers, landing nipples, side pocket mandrels and polished bore eceptacles in sour gas service, where it resists the effects of hydrogen sulfide, chlorides and carbon dioxide. The alloy is also attractive for high strength fasteners in marine applications, where it resists corrosion, pitting and crevice attack in sea water.
Chemical Composition, %:
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | Incoloy 800 |
Usage/Application | Chemical Handling |
Single Piece Length | 18 meter |
Size/Diameter | 2 inch |
Brand | FHA |
Shape | Round |
Diameter | 350 mm |
INCOLOY alloys belong to the category of super austenitic stainless steels. These alloys have nickel-chromium-iron as the base metals, with additives such as molybdenum, copper, nitrogen and silicon. These alloys are known for their excellent strength at elevated temperatures and good corrosion resistance in a variety of corrosive environments.
INCOLOY alloy 800 is an alloy of nickel, iron and chromium. The alloy is capable of remaining stable and maintaining its austenitic structure even after long time exposures to high temperatures. Other characteristics of the alloy are good strength, and high resistance to oxidizing, reducing and aqueous environments. The standard forms in which this alloy is available are round, flats, forging stock, tube, plate, sheet, wire and strip.
This datasheet will look into the chemical composition, properties and applications of INCOLOY 800.
The chemical composition of INCOLOY alloy 800 is given in the following table.
Element | Content (%) |
---|---|
Iron, Fe | ≥39.5 |
Nickel, Ni | 30-35 |
Chromium, Cr | 19-23 |
Manganese, Mn | ≤1.5 |
Others | Remainder |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | Inconel 718 |
Material | Stainless Steel |
Brand | FHA |
Single Piece Length | 18 meter |
Application | Drinking Water, Gas Handling, Utilities Water, Chemical Handling, Food Products |
Shape | Round |
End | Plain End |
Size/Diameter | 4 inch |
Some physical constants of INCONEL alloy 718 are shown in Table 2. Modulus data appear in Tables 3 and 4, and thermal properties in Table 5. The values in these tables will vary slightly, depending on the composition and condition of the specimen tested. They are typical but are not suitable for specification purposes.
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | Inconel 660 |
Material | Stainless Steel |
Usage/Application | Chemical Handling |
Single Piece Length | 36 meter |
Size/Diameter | 4 inch |
Brand | FHA |
Shape | Round |
Diameter | 350 mm |
Super alloys or high performance alloys are of three types that include iron-based, cobalt-based and nickel-based alloys. These alloys can be strengthened by precipitation hardening, solid-solution hardening and work hardening methods. Super alloys contain good oxidation and creep resistance and are available in varied shapes. These alloys can function under high mechanical stress and high temperatures and also in places that require high surface stability. Super alloy A-286 is an iron-based high temperature and high strength alloy. The following datasheet provides an overview of super alloy A-286.
Chemical Composition:
The chemical composition of super alloy A-286 is outlined in the following table.
Element | Content (%) |
---|---|
Iron, Fe | 54 |
Nickel, Ni | 25.5 |
Chromium, Cr | 14.8 |
Titanium, Ti | 2.13 |
Molybdenum, Mo | 1.30 |
Manganese, Mn | 1.0 |
Silicon, Si | 0.50 |
Vanadium, V | 0.30 |
Aluminum, Al | 0.18 |
Carbon, C | 0.040 |
Phosphorous, P | 0.020 |
Sulfur, S | 0.015 |
Boron, B | 0.0060 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | Inconel 625 |
Material | Stainless Steel |
Usage/Application | Chemical Handling |
Brand | FHA |
Single Piece Length | 18 meter |
Shape | Round |
End | Plain End |
Size/Diameter | 4 inch |
The properties of INCONEL alloy 625 that make it an excellent choice for sea-water applications are freedom from local attack (pitting and crevice corrosion), high corrosion-fatigue strength, high tensile strength, and resistance to chloride-ion stress-corrosion cracking. It is used as wire rope for mooring cables, propeller blades for motor patrol gunboats, submarine auxiliary propulsion motors, submarine quickdisconnect fittings, exhaust ducts for Navy utility boats, sheathing for undersea communication cables, submarine transducer controls, and steam-line bellows. Potential applications are springs, seals, bellows for submerged controls, electrical cable connectors, fasteners, flexure devices, and oceanographic instrument components.
High tensile, creep, and rupture strength; outstanding fatigue and thermal-fatigue strength; oxidation resistance; and excellent weldability and brazeability are the properties of INCONEL alloy 625 that make it interesting to the aerospace field. It is being used in such applications as aircraft ducting systems, engine exhaust systems, thrust-reverser systems, resistancewelded honeycomb structures for housing engine controls, fuel and hydraulic line tubing, spray bars, bellows, turbine shroud rings, and hea
Limiting Chemical Composition, %
Product Details:
Minimum Order Quantity | 50 Kilogram |
Material Grade | SAE 1026 |
Brand | FHA |
Usage/Application | Construction |
Single Piece Length | 6 meter |
Thickness/Diameter | 4 inch |
Technique | Hot Rolled |
Material | Carbon Steel |
Carbon steels are steels that contain only carbon as their specific alloying element. Traces of 0.4% silicon and 1.2% manganese can be found in these steels. Carbon steels also contain small quantities of residual elements such as copper, nickel, molybdenum, aluminium and chromium.
The following datasheet provides an overview of SAE 1026 carbon steel.
Chemical Composition:
The chemical composition of SAE 1026 carbon steel is outlined in the following table.
Element |
Content (%) |
Iron, Fe |
98.73-99.18 |
Carbon, C |
0.220-0.280 |
Manganese, Mn |
0.60-0.90 |
Sulfur, S |
≤ 0.050 |
Phosphorous, P |
≤ 0.040 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Grade | SAE 1552 |
Single Piece Length | 36 meter |
Brand | FHA |
Diameter | 350 mm |
Carbon steels are designated by SAE four-digit numbers. They contain carbon as the major alloying element. Molybdenum, chromium, aluminium, copper, and nickel are present in traces. In addition to these, they also contain 0.4% silicon and 1.2% manganese.
The following datasheet gives an overview of SAE 1552 carbon steel.
Chemical Composition:
The following table shows the chemical composition of SAE 1552 carbon steel.
Element |
Content (%) |
Iron, Fe |
97.86 - 98.33 |
Manganese, Mn |
1.20 - 1.50 |
Carbon, C |
0.470 - 0.550 |
Sulfur, S |
0.0500 |
Phosphorous, P |
0.0400 |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Grade | SAE 1137 |
Single Piece Length | 36 meter |
Brand | FHA |
Diameter | 500 mm |
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.
Element |
Content (%) |
Iron, Fe |
~98 |
Manganese, Mn |
1.35-1.65 |
Carbon, C |
0.32-0.39 |
Sulfur, S |
0.08-0.13 |
Phosphorous, P |
0.04 (max) |
Product Details:
Minimum Order Quantity | 50 Kilogram |
Shape | Round |
Usage/Application | Construction |
Grade | SAE 1046 |
Single Piece Length | 36 meter |
Brand | FHA |
Diameter | 500 mm |
Steels containing carbon as the major alloying element are referred as carbon steels. They may also consist of up to 1.2% of manganese and 0.4% of silicon, as well as other alloying elements such as chromium, aluminium, molybdenum, and copper in small quantities.
The following datasheet gives an overview of the SAE 1046 carbon steel.
Application:
Chemical Composition:
The chemical composition of the SAE 1046 carbon steel is tabulated below.
Element |
Content (%) |
Iron, Fe |
98.41 - 98.88 |
Manganese, Mn |
0.70 - 1.0 |
Carbon, C |
0.420 - 0.50 |
Sulfur, S |
≤ 0.050 |
Phosphorous, P |
≤ 0.040 |