Shree Extrusions Limited Jamnagar, Gujarat

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Copper Alloy Nickels

C70400 Copper Nickel 95/5 Pipes

C70400 Copper Nickel 95/5 Pipes

Approx. Rs 480 / Kilogram


The C70400 Copper-Nickel alloy is excellent on hot and cold workability and is resistant towards atmospheric, brackish water, sea water and non-oxidizing acid corrosion.

Typical Uses:

Copper Alloy C70800 Pipes

Copper Alloy C70800 Pipes

Approx. Rs 480 / Kilogram


Cu11 is a copper alloy (Cu alloy) with medium-low resistivity for use at temperatures up to 400°C (750°F). The alloy Cu11 is typically used for applications such as heating cables, fuses, shunts, resistors and various types of controllers.

Chemical Composition:

Ni %Cu %
Nominal composition11.0Bal.

Mechanical properties:

Wire sizeYield strengthTensile strengthElongation
ØRp0.2RmA
MmMPaMPa%
1.0013030030

Physical Properties:

Density g/cm38.9
Electrical resistivity at 20°C O mm2/m0.15

Temperature factor of resistivity:

Temperature°C20100200300400
Ct1.001.0351.071.111.15

The coefficient of thermal expansion:

Temperature°CThermal Expansion x10-6/K
20 - 10016

Thermal conductivity:

Temperature°C20
W m-1 K-160

DLP Copper Alloy Tubes

DLP Copper Alloy Tubes

Approx. Rs 480 / Kilogram


We are one of the leading manufacturer and suppliers of DLP Copper Alloy Tubes with the using of a high quality of material. We obligated to meet the requirements or standards.

C70200 Copper Nickel Alloy CuNi2.2 Pipe

C70200 Copper Nickel Alloy CuNi2.2 Pipe

Approx. Rs 480 / Kilogram


The copper-nickel alloy is the low resistivity alloy used at temperature range up to 300°C (570°F). The alloy is mainly used in heating cables in electric pillows and blankets. The medium resistivity and low-temperature coefficient of resistance also make these alloys ideal for control resistors and thermocouples.

Chemical Composition:

Ni %Cu %
Nominal composition2.2Bal.

Mechanical properties:

Wire sizeYield strengthTensile strengthElongation
ØRp0.2RmA
MmMPaMPa%
1.0010024030

Physical Properties:

Density g/cm38.9
Electrical resistivity at 20°C O mm2/m0.05

Temperature factor of resistivity:

Temperature°C20100200300
Ct1.001.111.251.40

Coefficient of thermal expansion:

Temperature°CThermal Expansion x10-6/K
20 - 10016.5

Thermal conductivity:

Temperature°C20
W m-1 K-1130

Technical Specifications:

Temperature°C20
kJ kg-1 K-10.380
Melting point °C1090
Max continuous operating temperature in air °C300
Magnetic propertiesThe material is non-magnetic

C70600 Copper Nickel Pipe

C70600 Copper Nickel Pipe

Approx. Rs 480 / Kilogram


The Copper Nickel C70600 90/10 is the alloy that offers corrosion resistance in salt water environments. The alloy contains 10-30 percent of nickel with addition of iron and manganese, which are necessary to maintain resistance towards corrosion.

Technical Specifications:

SpecificationsDesignation
ISOCuNi10Fe1Mn
EuropenCuNi10Fe1Mn
BSCN 102
JISC 7060
RussianMNZMo10-1-1

Chemical Composition:

CuFePbMnNiZn
Min/MaxRem1.0 - 1.80.0519.0 - 11.01
Nominals88.61.4--10-

Other Specifications:

End ProductSpecification
BarASTM B151, B122, MILITARY MIL-C-15726
Pipe, SeamlessASME SB466, ASTM B466
Pipe, WeldedASME SB467, ASTM B608, B467
PlateASTM B122, MILITARY MIL-C-15726
Plate, CladASTM B432
Plate, Condenser TubeASME SB171, ASTM B171, SAE J463, J461
RodASTM B151, MILITARY MIL-C-15726
Rod, WeldingAWS A5.15
SheetASTM B122, MILITARY MIL-C-15726, SAE J463, J461
StripASTM B122, MILITARY MIL-C-15726
Tube, CondenserASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461

Fabrication:

Joining TechniqueSuitability
BrazingExcellent
Butt WeldExcellent
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedGood
Coated Metal Arc WeldingGood
Gas Shielded Arc WeldingExcellent
Machinability Rating20
Oxyacetylene WeldingFair
Seam WeldGood
SolderingExcellent
Spot WeldGood

C71500 Copper Nickel Pipe

C71500 Copper Nickel Pipe

Approx. Rs 480 / Kilogram


The C71500 Copper Nickel "70/30" alloy is the corrosion resistant alloy mainly used in salt water environment. The alloy is the combination of nickel, iron and manganese that helps in maintaining good corrosion resistance and is commonly used in valves, and pump components.

Applications:
Chemical Composition:

CuFePbMnNiZn
Min/MaxRem0.40 - 1.00.05129.0 - 33.01
Nominals69.50.5--30-

Specifications:

End ProductSpecification
BarASTM B122, B151, MILITARY MIL-C-15726, SAE J461, J463
BoltsASTM F468
Electrode, WeldingAWS A5.6, MILITARY MIL-E-22200/4
NutsASTM F467
Pipe, SeamlessASME SB466, ASTM B466
Pipe, WeldedASTM B608, B467
PlateASTM B122, MILITARY MIL-C-15726, SAE J461, J463
Plate, CladASTM B432
Plate, Condenser TubeASME SB171, ASTM B171, SAE J463, J461
RodASTM B151, MILITARY MIL-C-15726
ScrewsASTM F468
SheetASTM B122, MILITARY MIL-C-15726, SAE J463, J461
StripASTM B122, MILITARY MIL-C-15726, SAE J461, J463
StudsASTM F468
Tube, CondenserASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
Tube, FinnedASME SB359, ASTM B359, MILITARY MIL-T-22214
Tube, SeamlessASME SB466, ASTM B466, MILITARY MIL-T-16420
Tube, U-BendASME SB395, ASTM B395
Tube, WeldedASME SB543, ASTM B543
WireMILITARY MIL-C-15726

C70500 CuNi6 Copper Nickel Alloy Pipe

C70500 CuNi6 Copper Nickel Alloy Pipe

Approx. Rs 480 / Kilogram


CuNi6 is a copper-nickel alloy (CuNi alloy) with low resistivity suitable for use at temperatures up to 300°C (570°F). The alloy is used in forming wires that are typically used for low-temperature applications such as heating cables.

Chemical Composition:

Ni %Cu %
Nominal composition6.0Bal.

Mechanical properties:

Wire sizeYield strengthTensile strengthElongation
ØRp0.2RmA
MmMPaMPa%
1.0010028030

Physical Properties:

Density g/cm38.9
Electrical resistivity at 20°C O mm2/m0.10

Temperature:

Temperature°C20100200300
Ct1.001.061.111.19

Coefficient of thermal expansion:

Temperature°CThermal Expansion x10-6/K
20 - 10016

Thermal Conductivity:

Temperature°C20
W m-1 K-190

Technical Specifications:

Temperature°C20
kJ kg-1 K-10.380
Melting point °C1090
Max continuous operating temperature in air °C300
Magnetic propertiesThe material is non-magnetic

C19140 Low Leaded Nickel Copper

C19140 Low Leaded Nickel Copper

Approx. Rs 480 / Kilogram


The C19140 Low Leaded Nickel Copper is the heat treatable alloy which is specifically be used for cold heading and automatic screw machine applications.

Typical Uses:
Chemical Composition:

Cu (1)FePbNiPSnZn
Min/MaxRem.0.05.40 - .8.8 - 1.2.15 - .350.050.5
Nominals98.2-0.610.2--

Fabrication:

Joining TechniqueSuitability
BrazingGood
Butt WeldFair
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedPoor
Coated Metal Arc WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Machinability rating75
Oxyacetylene WeldingNot Recommended
Seam WeldNot Recommended
SolderingExcellent
Spot WeldNot Recommended

Technical Specifications:

Melting Point - Liquidus1980 F1082 C
Melting Point - Solidus1900 F1038 C
Density0.320 lb/in³ at 68 F8.88 gm/cm³ @ 20 C
Specific Gravity8.888.88
Electrical Conductivity55 %IACS @ 68 F0.318 MegaSiemens/cm @ 20 C
Thermal Conductivity146 Btu ft/(hr ft2oF)at 68F253.0 W/m oK at 20 C
Modulus of Elasticity in Tension18000 ksi124100 Mpa
Modulus of Rigidity6000 ksi12410 Mpa
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    Shree Extrusions Limited

    Jamnagar, Gujarat, India

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