Copper Nickel suppliers in India


Cupro nickel price in India can very easily be found out by simply doing an online search, on your favorite search engine. The Elongation at Break of Copper nickel (rolled-H04 for flat products/hard drawn-H80 for tubing), is 11.00% and its Elongation at Break (annealed), is 40%. Copper nickel has a Tensile Strength (annealed) of 52000 psi (359 MPa) and it has a Tensile Strength (rolled-H04 for flat products/ hard drawn-H80 for tubing) of 78000 psi (538 MPa).

Copper Nickel Price in India and abroad, can be obtained from various wholesalers, traders, manufacturers, suppliers and exporters of Cupro Nickel. Elemental nickel might have been discovered pretty later on in life, but one thing is for sure, the use of it in alloys, goes back to a minimum of 2,000 years. And this fact has been confirmed from ancient coins found, which contain copper in them and also up to 10% nickel. The oldest Cu-Ni coin recorded to have been found, is from BC 235. Cupro nickel price per kg varies from seller to seller and it is best to do a thorough search and find the best price, for the best quality product of this kind. The Yield Strength (annealed) of Copper nickel is 15000 psi (103 MPa). The Poisson’s Ratio of Copper nickel (C71500 annealed) is 0.325. The Molecular Formula of Copper nickel is ‎CuNi. Copper nickel has a Shear Modulus (C71500 annealed) of 8300 ksi (57.2 GPa). The Copper Nickel Price by specific grade, coin varieties and by year, is now very easy to find.

Copper Nickel specifications

UNS C70600 – UNS C70620 – UNS C7060X – UNS C71500 – UNS C71520 – UNS C71640

Also known as Cupro Nickel / Kunifer

C70600 - (90-10) Copper-Nickel is widely used in marine applications where resistance to both corrosion and biofouling is important.

C71500 - (70-30) Copper-Nickel is preferred to 90-10 Copper-Nickel where corrosion and temperature conditions are more severe. 


Trade nameUNSEN No or Other IdentificationISOBSIOther name
CuNi 90/10 (Kunifer 10)UNS C70600CW352HCuNi10Fe1MnCN10290-10 copper-nickel (C70600, CW352H)
UNS C70620
UNS C7060X
CuNi 70/30 (Kunifer 30)UNS C71500CW354HCuNi30Mn1FeCN107
UNS C71520
66-30-2-2 Cu-Ni (Cunifer)UNS C71640CW353HCuNi30Fe2Mn2CN108
95/5 CuNiUNS C70400
80/20 CuNi (CDA 710)UNS C71000  
Cu-Ni-Cr (Chromium-Copper-Nickel)UNS C72200
Cu-Ni-Sn (Copper Nickel Tin Alloy)UNS C72900Cu-15Ni-8SnCu-Ni-Sn, CuNiSn, Copper-nickel-tin, Pfinodal UNS C729, C72900, C725, C72500, C72700, C727, C72650, C725, CuNi9Sn2, ASTM B74, ASTM B122, C94700, Nickel Tin Bronze, AMS 4595, 4596, 4598, AMS 4597, ToughMet 3 AT, Tin-Bearing Copper Nickel Alloy, BrushForm 96, AM 388, copper-nickel-tin spinodal alloy
Cu-Ni-Al (Cupro Nickel Aluminum Alloy)NACopper Nickel Aluminum, cupronickel aluminum, copper-nickel-aluminum, CuNiAl, CuNi14Al2, CuNi14Al3, NFL14702
Non-Marine Alloys
75-25 Copper-NickelUNS C71300
55-45 Copper-Nickel

Designations in Standards for Copper-Nickel Alloys


Cupro Nickel price per kg

Material GradePrice
CuNi 90/10 Price per kgUS $4.00-$4.50 / Meter
CuNi 70/30 Price per kgUS $10.00-$40.00 / Kilogram
66-30-2-2 Cu-Ni (Cunifer) Price per kgUS $5.00-$50.00 / Kilogram
95/5 CuNi Price per kgUS $12.31-$18.18 / Kilogram
80/20 CuNi Price per kgUS $10.00-$100.00 / Kilogram
Cu-Ni-Cr (Chromium Cupro Nickel) Price per kgUS $10-13 / Kilogram
Cu-Ni-Sn (Cupro Nickel Tin Alloy) Rate per kgUS $15-25 / Kilogram
Cu-Ni-Al (Cupro Nickel Aluminum Alloy) Cost per kgUS $9-10 / Kilogram
75-25 Cupro Nickel Price in IndiaUS $9.0-10.25 / Kilogram
55-45 Cupro Nickel Price in MumbaiUS $9.0-10.25 / Kilogram

Copper Nickel properties

Click on below for specific grade properties

Copper Nickel 90/10 Vs 70/30

Trade NameUNSCopper Nickel Specifications
CuNi 90/10UNS C70600
UNS C70620
ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543
ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608
DIN 2.0872
MIL C-15726, T-15005, T-16420, T-22214
SAE J461, J463
CuNi 90/10UNS C7060XEEMUA 144 90/10, 145 90/10, 14 90/1
CuNi 70/30UNS C71500
UNS C71520
ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543
ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468 
DIN 2.0882
MIL C-15726, T-15005, T-16420, T-22214 
SAE J461, J463 
CuNi 70/30UNS C71640ASTM B111, B543, B552
Trade NameChemical CompositionMin.Tensile
CuNi 90/10Cu 88.6 min 
Pb .05 max* 
Fe 1.8 max 
Zn 1 max* 
Ni 9-11 max 
Mn 1.0 max
CuNi 90/10Cu rem. 
 .01 max
Fe 1.5-2.0
Zn 0.2 max
P 0.2 max
S 0.2 max
Ni 10-11
Mn 0.5-1.0
CuNi 70/30Cu(65.0 min)
Pb .05 max*
Fe 0.4-1.0
Zn 1 max*
Ni 29-33
Mn 1 max
CuNi 70/30Cu rem 
 .05 max*
Fe 1.7-2.3
Zn 1 max*
Ni 29-32
Mn 1.5-2.5

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