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FountainHead Alloys
Girgaon, Mumbai, Maharashtra
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Copper Alloys

Pioneers in the industry, we offer cupro-nickel 90/10 uns c70600 din 2.0872 ams 2750d - pipe, beryllium copper uns c17300 din 2.1248 - round bar, cupro-nickel 90/10 uns c70600 din 2.0872 ams 2750d-round bar, cupro-nickel 70/30 uns c71500 ams 4881 din 2.0882 - sheet, cupro-nickel 70/30 uns c71500 ams4881 din 2.0882 - round bar and cupro-nickel 90/10 uns c70600 din 2.0872 - forged block from India.

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Pipe

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Pipe
  • Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Pipe
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Size0-1, > 4, 2-3, 3-4, 1-2
Unit Length12 m, 6 m, 18 m
ShapeOval, Square, Rectangular, Round
ApplicationOil Cooler Pipe, Water Heater, Refrigerator, Air Conditioner
Black4000

Copper Nickel 90/10

90/10 cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications.

90/10 alloy offers designers and specifiers excellent resistance to stress corrosion, erosion, and biofouling in seawater and brackish water, excellent fabrication and welding properties, a high resistance to hydrogen embrittlement and the retention of mechanical properties down to cryogenic temperatures.

The material is released to the Defence Standard DEF STAN 02-879 Annex C, which supersedes both DEF STAN 02-779 and NES 779.

The most popular specifications in Europe and America are C70600, CN102 and CW352. These grades are most commonly specified within the marine, offshore, chemical, petrochemical and shipbuilding industries and are also widely used for handling seawater in all types of heat exchanger and cooling plant.

90/10 has undergone tests that indicate it has excellent antimicrobial properties. It is capable of killing 99.9% of a wide range of organisms within two hours, including MRSA, E.coli, influenza A (H1N1) and clostridium difficile. This has created a higher demand for the alloy in application areas such as hygienic and sanitary environments in hospitals, kitchens, nursing homes and other healthcare environments.

Related Specifications of 90/10
  • CN102
  • C70600
  • C70610
  • CW352H
  • DEF STAN 02-879 Annex C
  • DEF STAN 02-779
  • NES 779
  • BS2870
  • BS2874
  • ASTM B151
  • EN 12163
  • 2.0872
  • NF A51-115
  • CuNi10Fe1Mn
Nominal Composition of 90/10

Cu rem, Ni 10.0%, Fe 1.5%, Mn 0.7%

Mechanical Properties of 90/10
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
2801052770-120
Key Features of 90/10
  • High ductility and toughness
  • Excellent resistance to erosion and corrosion in seawater
  • Inherent resistance to biofouling
  • Excellent fabrication and welding properties
  • Retention of mechanical properties down to cryogenic temperatures
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Additional Information:

  • Item Code: CuproNickel_90_10_UNSC70600_DIN20872_AMS2750D_Pipe
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17300 DIN 2.1248 - Round Bar

Beryllium Copper UNS C17300 DIN 2.1248 - Round Bar
  • Beryllium Copper UNS C17300 DIN 2.1248 - Round Bar
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Approx. Price: Rs 1,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity500 Kilogram
Black3400
BrandIMPORTED
Size5 TO 500MM DIA
Single Piece Length3 meter, 6 meter, 18 meter, 36 meter, >36 meter
UsageManufacturing, Construction , Household Repair

Introduction

UNS C17300 beryllium copper alloys are heat treatable, ductile and can be mill hardened. They offer tensile strength of 1380 MPa (200 ksi). These steels are suitable for applications requiring good conductivity, high strength and stiffness.

This article will give an overview of UNS C17300 beryllium copper alloys.

Chemical Composition

The following table shows the chemical composition of UNS C17300 copper.

ElementContent (%)
Cu97.7
Be1.9
Co0.40
Physical Properties

The physical properties of UNS C17300 copper are given in the following table.

PropertiesMetricImperial
Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)8.25 g/cm30.298 lb/in3
Melting point866°C1590°F
Mechanical Properties

The mechanical properties of UNS C17300 copper are tabulated below.

PropertiesMetricImperial
Hardness, Rockwell B80.0 - 85.080.0 - 85.0
Tensile strength, ultimate515 - 585 MPa74700 - 84800 psi
Tensile strength, yield275 - 345 MPa39900 - 50000 psi
Elongation at break15.0 - 30.0%15.0 - 30.0%
Modulus of elasticity125 - 130 GPa18100 - 18900 ksi
Poissons ratio0.3000.300
Machinability (UNS C36000 (free-cutting brass) = 100%)20%20%
Shear modulus50.0 GPa7250 ksi
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Additional Information:

  • Item Code: BerylliumCopper_UNSC17300_DIN21248_RoundBar
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D-Round Bar

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D-Round Bar
  • Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D-Round Bar
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
BrandIMPORTED
Size5 TO 500MM DIA
Single Piece Length>36 meter, 6 meter, 18 meter, 3 meter, 36 meter
UsageManufacturing, Construction, Household Repair
Green5000

Copper Nickel 90/10

90/10 cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications.

90/10 alloy offers designers and specifiers excellent resistance to stress corrosion, erosion, and biofouling in seawater and brackish water, excellent fabrication and welding properties, a high resistance to hydrogen embrittlement and the retention of mechanical properties down to cryogenic temperatures.

The material is released to the Defence Standard DEF STAN 02-879 Annex C, which supersedes both DEF STAN 02-779 and NES 779.

The most popular specifications in Europe and America are C70600, CN102 and CW352. These grades are most commonly specified within the marine, offshore, chemical, petrochemical and shipbuilding industries and are also widely used for handling seawater in all types of heat exchanger and cooling plant.

90/10 has undergone tests that indicate it has excellent antimicrobial properties. It is capable of killing 99.9% of a wide range of organisms within two hours, including MRSA, E.coli, influenza A (H1N1) and clostridium difficile. This has created a higher demand for the alloy in application areas such as hygienic and sanitary environments in hospitals, kitchens, nursing homes and other healthcare environments.

Related Specifications of 90/10
  • CN102
  • C70600
  • C70610
  • CW352H
  • DEF STAN 02-879 Annex C
  • DEF STAN 02-779
  • NES 779
  • BS2870
  • BS2874
  • ASTM B151
  • EN 12163
  • 2.0872
  • NF A51-115
  • CuNi10Fe1Mn
Nominal Composition of 90/10

Cu rem, Ni 10.0%, Fe 1.5%, Mn 0.7%

Mechanical Properties of 90/10
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
2801052770-120
Key Features of 90/10
  • High ductility and toughness
  • Excellent resistance to erosion and corrosion in seawater
  • Inherent resistance to biofouling
  • Excellent fabrication and welding properties
  • Retention of mechanical properties down to cryogenic temperatures
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Additional Information:

  • Item Code: CuproNickel_90_10_UNSC70600_DIN20872_AMS2750D_RoundBar
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Sheet

Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Sheet
  • Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Sheet
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Yellow3500
Thickness0-1 mm, 1-2 mm, 2-3 mm, 3-4 mm , 4-5 mm, >5mm
Sheet Size (feet X feet)5 TO 500MM
Steel GradeSS316 L, SS304 L, SS409 L, SS200
Surface TreatmentCoated, Painted, Hot Rolled, Cold Rolled

Copper Nickel 70/30 / NES 780

70/30 is a 70% copper, 30% nickel alloy with additions of iron and manganese. These elemental additions make it somewhat more resistant to corrosion and erosion and with slightly improved strength level than 90/10, making it suitable for more demanding applications. In particular, its corrosion resistance is notably improved in high-velocity waters (up to 4.5m/s) and polluted seawater.

70/30 is readily cold worked, fabricated and welded without any special material considerations. The most popular specifications covering this alloy are the CN107 and C71500 designations, although the Defence Standard DEF STAN 02-879 Annex B (superseding DEF STAN 02-780 and NES 780) offers tighter controls on impurities and mechanical properties together with a mandatory impact value.

Related Specifications of 70/30
  • CN107
  • C71500
  • C71520
  • CW354H
  • DEF STAN 02-879 Annex B
  • DEF STAN 02-780
  • NES780
  • BS2874
  • EN 12164
  • ASTM B151
  • DGS320
  • 2.0882
  • CuNi30Mn1Fe
Nominal Composition of 70/30

Cu rem, Ni 30%, Fe 0.7%, Mn 1.0%

Mechanical Properties of 70/30
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
3102780-120
Key Features of 70/30
  • Excellent corrosion and pitting resistance in marine environments
  • Good strength and toughness
  • Resistance to biofouling
  • Readily weldable and fabricated
Applications of 70/30

Offshore marine | Salt water flanges, salt water piping and pipe fittings, valve bodies, sea water intakes, pipe fittings, water boxes, propeller sleeves, pump bodies and parts

Chemical processing | Heat exchanger and cooling plant, evaporator tubes, distiller tubes, refrigerator and condenser components

Other | Welding backing rings, flexible metal hose, weld wire and boiler parts

Columbia Metals - a leading supplier of 70/30

With decades of experience and a huge range of stock, Columbia Metals is an industry leader in the supply of 70/30 and other high quality specialist engineering alloys.

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Additional Information:

  • Item Code: CuproNickel_70_30_UNSC71500_AMS4881_DIN20882_Sheet
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request
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Cupro-Nickel 70/30 UNS C71500 AMS4881 DIN 2.0882 - Round Bar

Cupro-Nickel 70/30 UNS C71500 AMS4881 DIN 2.0882 - Round Bar
  • Cupro-Nickel 70/30 UNS C71500 AMS4881 DIN 2.0882 - Round Bar
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
BrandIMPORTED
Size5 TO 500MM DIA
Single Piece Length>36 meter, 18 meter, 6 meter, 3 meter, 36 meter
UsageHousehold Repair, Manufacturing, Construction
Red3500

Copper Nickel 70/30 / NES 780

70/30 is a 70% copper, 30% nickel alloy with additions of iron and manganese. These elemental additions make it somewhat more resistant to corrosion and erosion and with slightly improved strength level than 90/10, making it suitable for more demanding applications. In particular, its corrosion resistance is notably improved in high-velocity waters (up to 4.5m/s) and polluted seawater.

70/30 is readily cold worked, fabricated and welded without any special material considerations. The most popular specifications covering this alloy are the CN107 and C71500 designations, although the Defence Standard DEF STAN 02-879 Annex B (superseding DEF STAN 02-780 and NES 780) offers tighter controls on impurities and mechanical properties together with a mandatory impact value.

Related Specifications of 70/30
  • CN107
  • C71500
  • C71520
  • CW354H
  • DEF STAN 02-879 Annex B
  • DEF STAN 02-780
  • NES780
  • BS2874
  • EN 12164
  • ASTM B151
  • DGS320
  • 2.0882
  • CuNi30Mn1Fe
Nominal Composition of 70/30

Cu rem, Ni 30%, Fe 0.7%, Mn 1.0%

Mechanical Properties of 70/30
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
3102780-120
Key Features of 70/30
  • Excellent corrosion and pitting resistance in marine environments
  • Good strength and toughness
  • Resistance to biofouling
  • Readily weldable and fabricated
Applications of 70/30

Offshore marine | Salt water flanges, salt water piping and pipe fittings, valve bodies, sea water intakes, pipe fittings, water boxes, propeller sleeves, pump bodies and parts

Chemical processing | Heat exchanger and cooling plant, evaporator tubes, distiller tubes, refrigerator and condenser components

Other | Welding backing rings, flexible metal hose, weld wire and boiler parts

Columbia Metals - a leading supplier of 70/30

With decades of experience and a huge range of stock, Columbia Metals is an industry leader in the supply of 70/30 and other high quality specialist engineering alloys.

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Additional Information:

  • Item Code: CuproNickel_70_30_UNSC71500_AMS4881_DIN20882_RoundBar
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
Yes! I am Interested

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 - Forged Block

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 - Forged Block
  • Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 - Forged Block
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Blue4000
Size1/2 inch, 3/4 inch, 1 inch, 2 inch, 3 inch
ApplicationStructure Pipe, Gas Pipe, Hydraulic Pipe, Chemical Fertilizer Pipe, Pneumatic Connections
Thread Size5 TO 500MM
BrandIMPORTED

Copper Nickel 90/10

90/10 cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications.

90/10 alloy offers designers and specifiers excellent resistance to stress corrosion, erosion, and biofouling in seawater and brackish water, excellent fabrication and welding properties, a high resistance to hydrogen embrittlement and the retention of mechanical properties down to cryogenic temperatures.

The material is released to the Defence Standard DEF STAN 02-879 Annex C, which supersedes both DEF STAN 02-779 and NES 779.

The most popular specifications in Europe and America are C70600, CN102 and CW352. These grades are most commonly specified within the marine, offshore, chemical, petrochemical and shipbuilding industries and are also widely used for handling seawater in all types of heat exchanger and cooling plant.

90/10 has undergone tests that indicate it has excellent antimicrobial properties. It is capable of killing 99.9% of a wide range of organisms within two hours, including MRSA, E.coli, influenza A (H1N1) and clostridium difficile. This has created a higher demand for the alloy in application areas such as hygienic and sanitary environments in hospitals, kitchens, nursing homes and other healthcare environments.

Related Specifications of 90/10
  • CN102
  • C70600
  • C70610
  • CW352H
  • DEF STAN 02-879 Annex C
  • DEF STAN 02-779
  • NES 779
  • BS2870
  • BS2874
  • ASTM B151
  • EN 12163
  • 2.0872
  • NF A51-115
  • CuNi10Fe1Mn
Nominal Composition of 90/10

Cu rem, Ni 10.0%, Fe 1.5%, Mn 0.7%

Mechanical Properties of 90/10
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
2801052770-120
Key Features of 90/10
  • High ductility and toughness
  • Excellent resistance to erosion and corrosion in seawater
  • Inherent resistance to biofouling
  • Excellent fabrication and welding properties
  • Retention of mechanical properties down to cryogenic temperatures
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Additional Information:

  • Item Code: CuproNickel_9010_UNSC70600_ForgedBlock
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17200 AlloyC17200 DIN 2.1247-Round Bar

Beryllium Copper UNS C17200 AlloyC17200 DIN 2.1247-Round Bar
  • Beryllium Copper UNS C17200 AlloyC17200 DIN 2.1247-Round Bar
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Approx. Price: Rs 1,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
BrandIMPORTED
Size5 TO 500MM DIA
Single Piece Length>36 meter, 36 meter, 6 meter, 3 meter, 18 meter
UsageConstruction , Manufacturing, Household Repair
Red4000

UNS C17200 beryllium copper alloys are ductile and produced in mill hardened and heat treatable tempers. These alloys are used for all applications, which require high strength, stiffness and good conductivity. The tensile strength of C17200 copper is over 1380 MPa (200 ksi).

The following datasheet will explain about UNS C17200 beryllium copper alloys.

Chemical Composition

The following table shows the chemical composition of UNS C17200 copper.

Element

Content (%)

Cu

97.9

Be

1.9

Co

0.20

Physical Properties

The physical properties of UNS C17200 copper are given in the following table.

Properties

Metric

Imperial

Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)

8.25 g/cm3

0.298 lb/in3

Melting point

866°C

1590°F

Mechanical Properties

The mechanical properties of UNS C17200 copper are tabulated below.

Properties

Metric

Imperial

Hardness, Rockwell B

80.0 - 85.0

80.0 - 85.0

Tensile strength, ultimate

1280 - 1480 MPa

186000 - 215000 psi

Tensile strength, yield

965 - 1205 MPa

140000 - 174800 psi

Elongation at break

15.0 - 30.0%

15.0 - 30.0%

Modulus of elasticity

125 - 130 GPa

18100 - 18900 ksi

Poissons ratio

0.300

0.300

Machinability (UNS C36000 (free-cutting brass) = 100%)

20%

20%

Shear modulus

50.0 GPa

7250 ksi

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Additional Information:

  • Item Code: BerylliumCopperUNSC17200RoundBar
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Sheet

Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Sheet
  • Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Sheet
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Approx. Price: Rs 1,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Blue3000
Thickness 0-1 mm ,1-2 mm, 2-3 mm, 3-4 mm, 4-5 mm, Less Than 5mm
Sheet Size (feet X feet)5 TO 500MM
Steel GradeSS316 L, SS304 L ,SS409 L , SS200
Surface TreatmentCoated , Painted, Hot Rolled, Cold Rolled

Introduction

UNS C17300 beryllium copper alloys are heat treatable, ductile and can be mill hardened. They offer tensile strength of 1380 MPa (200 ksi). These steels are suitable for applications requiring good conductivity, high strength and stiffness.

This article will give an overview of UNS C17300 beryllium copper alloys.

Chemical Composition
The following table shows the chemical composition of UNS C17300 copper.
ElementContent (%)
Cu97.7
Be1.9
Co0.40
Physical Properties

The physical properties of UNS C17300 copper are given in the following table.

PropertiesMetricImperial
Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)8.25 g/cm30.298 lb/in3
Melting point866°C1590°F
Mechanical Properties

The mechanical properties of UNS C17300 copper are tabulated below.

PropertiesMetricImperial
Hardness, Rockwell B80.0 - 85.080.0 - 85.0
Tensile strength, ultimate515 - 585 MPa74700 - 84800 psi
Tensile strength, yield275 - 345 MPa39900 - 50000 psi
Elongation at break15.0 - 30.0%15.0 - 30.0%
Modulus of elasticity125 - 130 GPa18100 - 18900 ksi
Poissons ratio0.3000.300
Machinability (UNS C36000 (free-cutting brass) = 100%)20%20%
Shear modulus50.0 GPa7250 ksi
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Additional Information:

  • Item Code: BerylliumCopperUNSC17300DIN21248AlloyC17300Sheet
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Wire

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Wire
  • Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Wire
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Conductor TypeStranded
Gauge0-5, 5-10 , 10-15 , 15-20, 20-25, Less Thand 2
Diameter 0.02 - 1 mm, 1-3 mm, 3-5 mm ,5-7 mm , 7-9 mm , Less Than 9mm
Red6000

Copper Nickel 90/10

90/10 cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications.

90/10 alloy offers designers and specifiers excellent resistance to stress corrosion, erosion, and biofouling in seawater and brackish water, excellent fabrication and welding properties, a high resistance to hydrogen embrittlement and the retention of mechanical properties down to cryogenic temperatures.

The material is released to the Defence Standard DEF STAN 02-879 Annex C, which supersedes both DEF STAN 02-779 and NES 779.

The most popular specifications in Europe and America are C70600, CN102 and CW352. These grades are most commonly specified within the marine, offshore, chemical, petrochemical and shipbuilding industries and are also widely used for handling seawater in all types of heat exchanger and cooling plant.

90/10 has undergone tests that indicate it has excellent antimicrobial properties. It is capable of killing 99.9% of a wide range of organisms within two hours, including MRSA, E.coli, influenza A (H1N1) and clostridium difficile. This has created a higher demand for the alloy in application areas such as hygienic and sanitary environments in hospitals, kitchens, nursing homes and other healthcare environments.

Related Specifications of 90/10
  • CN102
  • C70600
  • C70610
  • CW352H
  • DEF STAN 02-879 Annex C
  • DEF STAN 02-779
  • NES 779
  • BS2870
  • BS2874
  • ASTM B151
  • EN 12163
  • 2.0872
  • NF A51-115
  • CuNi10Fe1Mn
Nominal Composition of 90/10

Cu rem, Ni 10.0%, Fe 1.5%, Mn 0.7%

Mechanical Properties of 90/10
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
2801052770-120
Key Features of 90/10
  • High ductility and toughness
  • Excellent resistance to erosion and corrosion in seawater
  • Inherent resistance to biofouling
  • Excellent fabrication and welding properties
  • Retention of mechanical properties down to cryogenic temperatures
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Additional Information:

  • Item Code: CuproNickel_90_10_UNSC70600_DIN20872_AMS2750D_Wire
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
Yes! I am Interested

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Sheet

Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Sheet
  • Cupro-Nickel 90/10 UNS C70600 DIN 2.0872 AMS 2750D - Sheet
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Thickness 0-1 mm, 1-2 mm ,2-3 mm , 3-4 mm, 4-5 mm, Less Than 5mm
Black5000
Steel GradeSS316 L ,SS304 L, SS409 L, SS200
Surface TreatmentCoated ,Painted, Hot Rolled ,Cold Rolled

Copper Nickel 90/10

90/10 cupronickel is a 90% copper, 10% nickel alloy that also contains small but important additions of iron and manganese to enhance overall strength corrosion resistance. This, combined with high ductility and toughness, makes it a popular grade for marine, architectural and industrial applications.

90/10 alloy offers designers and specifiers excellent resistance to stress corrosion, erosion, and biofouling in seawater and brackish water, excellent fabrication and welding properties, a high resistance to hydrogen embrittlement and the retention of mechanical properties down to cryogenic temperatures.

The material is released to the Defence Standard DEF STAN 02-879 Annex C, which supersedes both DEF STAN 02-779 and NES 779.

The most popular specifications in Europe and America are C70600, CN102 and CW352. These grades are most commonly specified within the marine, offshore, chemical, petrochemical and shipbuilding industries and are also widely used for handling seawater in all types of heat exchanger and cooling plant.

90/10 has undergone tests that indicate it has excellent antimicrobial properties. It is capable of killing 99.9% of a wide range of organisms within two hours, including MRSA, E.coli, influenza A (H1N1) and clostridium difficile. This has created a higher demand for the alloy in application areas such as hygienic and sanitary environments in hospitals, kitchens, nursing homes and other healthcare environments.

Related Specifications of 90/10
  • CN102
  • C70600
  • C70610
  • CW352H
  • DEF STAN 02-879 Annex C
  • DEF STAN 02-779
  • NES 779
  • BS2870
  • BS2874
  • ASTM B151
  • EN 12163
  • 2.0872
  • NF A51-115
  • CuNi10Fe1Mn
Nominal Composition of 90/10

Cu rem, Ni 10.0%, Fe 1.5%, Mn 0.7%

Mechanical Properties of 90/10
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
2801052770-120
Key Features of 90/10
  • High ductility and toughness
  • Excellent resistance to erosion and corrosion in seawater
  • Inherent resistance to biofouling
  • Excellent fabrication and welding properties
  • Retention of mechanical properties down to cryogenic temperatures
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  • Item Code: CuproNickel_90_10_UNSC70600_DIN20872_AMS2750D_Sheet
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17200 Alloy C17200 DIN 2.1247 - Pipe

Beryllium Copper UNS C17200 Alloy C17200 DIN 2.1247 - Pipe
  • Beryllium Copper UNS C17200 Alloy C17200 DIN 2.1247 - Pipe
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Approx. Price: Rs 1,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
ApplicationGas Handling
Green6500
Thickness0.4-3.0mm
Outside Diameter 4mm - 300mm

UNS C17200 beryllium copper alloys are ductile and produced in mill hardened and heat treatable tempers. These alloys are used for all applications, which require high strength, stiffness and good conductivity. The tensile strength of C17200 copper is over 1380 MPa (200 ksi).

The following datasheet will explain about UNS C17200 beryllium copper alloys.

Chemical Composition

The following table shows the chemical composition of UNS C17200 copper.

Element

Content (%)

Cu

97.9

Be

1.9

Co

0.20

Physical Properties

The physical properties of UNS C17200 copper are given in the following table.

Properties

Metric

Imperial

Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)

8.25 g/cm3

0.298 lb/in3

Melting point

866°C

1590°F

Mechanical Properties

The mechanical properties of UNS C17200 copper are tabulated below.

Properties

Metric

Imperial

Hardness, Rockwell B

80.0 - 85.0

80.0 - 85.0

Tensile strength, ultimate

1280 - 1480 MPa

186000 - 215000 psi

Tensile strength, yield

965 - 1205 MPa

140000 - 174800 psi

Elongation at break

15.0 - 30.0%

15.0 - 30.0%

Modulus of elasticity

125 - 130 GPa

18100 - 18900 ksi

Poissons ratio

0.300

0.300

Machinability (UNS C36000 (free-cutting brass) = 100%)

20%

20%

Shear modulus

50.0 GPa

7250 ksi

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  • Item Code: BerylliumCopper_UNSC17200_AlloyC17200_Pipe
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Pipe

Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Pipe
  • Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Pipe
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Product Details:

Minimum Order Quantity50 Kilogram
ApplicationWater Heater
Green6000
Length25m
Outside Diameter 4mm - 300mm

Introduction

UNS C17300 beryllium copper alloys are heat treatable, ductile and can be mill hardened. They offer tensile strength of 1380 MPa (200 ksi). These steels are suitable for applications requiring good conductivity, high strength and stiffness.

This article will give an overview of UNS C17300 beryllium copper alloys.

Chemical Composition

The following table shows the chemical composition of UNS C17300 copper.

ElementContent (%)
Cu97.7
Be1.9
Co0.40
Physical Properties

The physical properties of UNS C17300 copper are given in the following table.

PropertiesMetricImperial
Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)8.25 g/cm30.298 lb/in3
Melting point866°C1590°F
Mechanical Properties

The mechanical properties of UNS C17300 copper are tabulated below.

PropertiesMetricImperial
Hardness, Rockwell B80.0 - 85.080.0 - 85.0
Tensile strength, ultimate515 - 585 MPa74700 - 84800 psi
Tensile strength, yield275 - 345 MPa39900 - 50000 psi
Elongation at break15.0 - 30.0%15.0 - 30.0%
Modulus of elasticity125 - 130 GPa18100 - 18900 ksi
Poissons ratio0.3000.300
Machinability (UNS C36000 (free-cutting brass) = 100%)20%20%
Shear modulus50.0 GPa7250 ksi
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  • Item Code: BerylliumCopperUNSC17300AlloyC17300Pipe
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cupro-Nickel UNS C70600 Round Bar

Cupro-Nickel UNS C70600 Round Bar
  • Cupro-Nickel UNS C70600 Round Bar
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Approx. Price: Rs 2,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Black5000
Length0-38m,0-38000mm
Conductor TypeSolid

Cupro-Nickel UNS C70600 , Wire, Round Bar, Sheet/ Plate

 

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.

Element

Content (%)

Cu

88.7

Fe

1.3

Ni

10.0

Physical Properties

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

Properties

Metric

Imperial

Density

8.94 g/cm3

0.323 lb/in3

Mechanical Properties

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

Properties

Metric

Imperial

Tensile strength, ultimate

303-414 MPa

43900-60000 psi

Tensile strength, yield (depending on temper)

110-393 MPa

16000-57000 psi

Elongation at break (in 254 mm)

42.00%

42.00%

Machinability (UNS C36000 (free-cutting brass) = 100%)

20%

20%

Shear modulus

52.0 GPa

7540 ksi

Poisson's ratio

0.34

0.34

Elastic modulus

140 GPa

20300 ksi

 

 

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  • Item Code: CuproNickel_UNSC70600_Wire_RoundBar_SheetPlate
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Wire

Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Wire
  • Beryllium Copper UNS C17300 DIN 2.1248 Alloy C17300 - Wire
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Approx. Price: Rs 1,500 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
Red:4500
Size5 TO 500MM DIA
ApplicationHeating

Introduction

UNS C17300 beryllium copper alloys are heat treatable, ductile and can be mill hardened. They offer tensile strength of 1380 MPa (200 ksi). These steels are suitable for applications requiring good conductivity, high strength and stiffness.

This article will give an overview of UNS C17300 beryllium copper alloys.

 

Chemical Composition

The following table shows the chemical composition of UNS C17300 copper.

ElementContent (%)
Cu97.7
Be1.9
Co0.40
Physical Properties

The physical properties of UNS C17300 copper are given in the following table.

PropertiesMetricImperial
Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)8.25 g/cm30.298 lb/in3
Melting point866°C1590°F
Mechanical Properties

The mechanical properties of UNS C17300 copper are tabulated below.

PropertiesMetricImperial
Hardness, Rockwell B80.0 - 85.080.0 - 85.0
Tensile strength, ultimate515 - 585 MPa74700 - 84800 psi
Tensile strength, yield275 - 345 MPa39900 - 50000 psi
Elongation at break15.0 - 30.0%15.0 - 30.0%
Modulus of elasticity125 - 130 GPa18100 - 18900 ksi
Poissons ratio0.3000.300
Machinability (UNS C36000 (free-cutting brass) = 100%)20%20%
Shear modulus50.0 GPa7250 ksi
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  • Item Code: BerylliumCopper_UNSC17300_DIN21248_AlloyC17300_Wire
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Wire

Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Wire
  • Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Wire
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
ApplicationHeating
Type Nickel Alloy Wire
Conductor TypeSolid

Copper Nickel 70/30 / NES 780

70/30 is a 70% copper, 30% nickel alloy with additions of iron and manganese. These elemental additions make it somewhat more resistant to corrosion and erosion and with slightly improved strength level than 90/10, making it suitable for more demanding applications. In particular, its corrosion resistance is notably improved in high-velocity waters (up to 4.5m/s) and polluted seawater.

70/30 is readily cold worked, fabricated and welded without any special material considerations. The most popular specifications covering this alloy are the CN107 and C71500 designations, although the Defence Standard DEF STAN 02-879 Annex B (superseding DEF STAN 02-780 and NES 780) offers tighter controls on impurities and mechanical properties together with a mandatory impact value.

Related Specifications of 70/30
  • CN107
  • C71500
  • C71520
  • CW354H
  • DEF STAN 02-879 Annex B
  • DEF STAN 02-780
  • NES780
  • BS2874
  • EN 12164
  • ASTM B151
  • DGS320
  • 2.0882
  • CuNi30Mn1Fe
Nominal Composition of 70/30

Cu rem, Ni 30%, Fe 0.7%, Mn 1.0%

Mechanical Properties of 70/30
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
3102780-120
Key Features of 70/30
  • Excellent corrosion and pitting resistance in marine environments
  • Good strength and toughness
  • Resistance to biofouling
  • Readily weldable and fabricated
Applications of 70/30

Offshore marine | Salt water flanges, salt water piping and pipe fittings, valve bodies, sea water intakes, pipe fittings, water boxes, propeller sleeves, pump bodies and parts

Chemical processing | Heat exchanger and cooling plant, evaporator tubes, distiller tubes, refrigerator and condenser components

Other | Welding backing rings, flexible metal hose, weld wire and boiler parts

Columbia Metals - a leading supplier of 70/30

With decades of experience and a huge range of stock, Columbia Metals is an industry leader in the supply of 70/30 and other high quality specialist engineering alloys.

 

 

Blue:5000

Diameter : 0.02 - 1 mm, 1-3 mm, 3-5 mm , 5-7 mm ,7-9 mm, >9mm

Gauge :0-5, 5-10, 10-15, 15-20, 20-25, >25

Insulation
Conductor Type :Stranded

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  • Item Code: CuproNickel_70_30_UNSC71500_AMS4881_DIN20882_Wire
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Pipe

Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Pipe
  • Cupro-Nickel 70/30 UNS C71500 AMS 4881 DIN 2.0882 - Pipe
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Approx. Price: Rs 1,000 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity50 Kilogram
ApplicationGas Handling
Yellow3500
MaterialSS

Copper Nickel 70/30 / NES 780

70/30 is a 70% copper, 30% nickel alloy with additions of iron and manganese. These elemental additions make it somewhat more resistant to corrosion and erosion and with slightly improved strength level than 90/10, making it suitable for more demanding applications. In particular, its corrosion resistance is notably improved in high-velocity waters (up to 4.5m/s) and polluted seawater.

70/30 is readily cold worked, fabricated and welded without any special material considerations. The most popular specifications covering this alloy are the CN107 and C71500 designations, although the Defence Standard DEF STAN 02-879 Annex B (superseding DEF STAN 02-780 and NES 780) offers tighter controls on impurities and mechanical properties together with a mandatory impact value.

Related Specifications of 70/30
  • CN107
  • C71500
  • C71520
  • CW354H
  • DEF STAN 02-879 Annex B
  • DEF STAN 02-780
  • NES780
  • BS2874
  • EN 12164
  • ASTM B151
  • DGS320
  • 2.0882
  • CuNi30Mn1Fe
Nominal Composition of 70/30

Cu rem, Ni 30%, Fe 0.7%, Mn 1.0%

Mechanical Properties of 70/30
Ultimate Tensile Strength (N/mm²)Proof Stress (N/mm²)Elongation (%)Hardness (HB)
3102780-120
Key Features of 70/30
  • Excellent corrosion and pitting resistance in marine environments
  • Good strength and toughness
  • Resistance to biofouling
  • Readily weldable and fabricated
Applications of 70/30

Offshore marine | Salt water flanges, salt water piping and pipe fittings, valve bodies, sea water intakes, pipe fittings, water boxes, propeller sleeves, pump bodies and parts

Chemical processing | Heat exchanger and cooling plant, evaporator tubes, distiller tubes, refrigerator and condenser components

Other | Welding backing rings, flexible metal hose, weld wire and boiler parts

Columbia Metals - a leading supplier of 70/30

With decades of experience and a huge range of stock, Columbia Metals is an industry leader in the supply of 70/30 and other high quality specialist engineering alloys

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Additional Information:

  • Item Code: CuproNickel_70_30_UNSC71500_AMS4881_DIN20882_Pipe
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Beryllium Copper UNS C17200 Alloy C17200, Wire, Round Bar

Beryllium Copper UNS C17200 Alloy C17200, Wire, Round Bar
  • Beryllium Copper UNS C17200 Alloy C17200, Wire, Round Bar
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Product Details:

Minimum Order Quantity50 Kilogram
Diameter 7-9 mm, 0.02 - 1 mm, 1-3 mm, >9mm, 5-7 mm, 3-5 mm
Gauge5-10, >25, 10-15, 20-25, 15-20, 0-5
InsulationYes
Conductor TypeStranded
Blue6000

UNS C17200 beryllium copper alloys are ductile and produced in mill hardened and heat treatable tempers. These alloys are used for all applications, which require high strength, stiffness and good conductivity. The tensile strength of C17200 copper is over 1380 MPa (200 ksi).

The following datasheet will explain about UNS C17200 beryllium copper alloys.

Chemical Composition

The following table shows the chemical composition of UNS C17200 copper.

Element

Content (%)

Cu

97.9

Be

1.9

Co

0.20

Physical Properties

The physical properties of UNS C17200 copper are given in the following table.

Properties

Metric

Imperial

Density (during age hardening, 2% max. decrease in length and 6% max. increase in density)

8.25 g/cm3

0.298 lb/in3

Melting point

866°C

1590°F

Mechanical Properties

The mechanical properties of UNS C17200 copper are tabulated below.

Properties

Metric

Imperial

Hardness, Rockwell B

80.0 - 85.0

80.0 - 85.0

Tensile strength, ultimate

1280 - 1480 MPa

186000 - 215000 psi

Tensile strength, yield

965 - 1205 MPa

140000 - 174800 psi

Elongation at break

15.0 - 30.0%

15.0 - 30.0%

Modulus of elasticity

125 - 130 GPa

18100 - 18900 ksi

Poissons ratio

0.300

0.300

Machinability (UNS C36000 (free-cutting brass) = 100%)

20%

20%

Shear modulus

50.0 GPa

7250 ksi

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Additional Information:

  • Item Code: BerylliumCopper_UNSC17200_AlloyC17200_Wire_RoundBar
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other
  • Port of Dispatch: Mumbai
  • Production Capacity: 500 MT per month
  • Delivery Time: 30 Day
  • Packaging Details: As Per Request..
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Cast Copper Marine Propeller

Cast Copper Marine Propeller
  • Cast Copper Marine Propeller
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