Cast Copper Alloys: Copper Nickels (C96000 - C96999)

Standard Designation for Cast Copper Alloys

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Copper-Nickel-Iron Alloys (Copper-Nickels) (C96000 - C96999)

* = are alloys registered with the U.S. EPA as Antimicrobial.

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UNS # Cu Pb Fe Ni Be C Mn Si Nb Other Named Elements Status
Min%Max% Min%Max% Min%Max% Min%Max% Min%Max% Min%Max% Min%Max% Min%Max% Min%Max% Min%Max%
C96200*Rem(1)0.011.01.89.0(2)11.00.101.50.501.0(3)0.02 P
0.02 S
active
C96300*Rem(1)0.010.501.518.022.0(2)0.150.251.50.500.501.50.02 P
0.02 S
active
C96400*
70-30 Copper Nickel
Rem(1)0.010.251.528.032.0(2)0.151.50.500.501.50.02 P
0.02 S
active
C96600*Rem(1)0.010.81.129.033.0(2)0.400.71.00.15active
C96700*Rem(1)0.010.401.029.033.0(2)1.11.20.401.00.150.15 Ti
0.15 Zr
0.35 Ti
0.35 Zr
active
C96800*Rem(4)(1)0.0050.509.5(2)10.50.050.300.050.100.307.5 Sn
0.005 Mg
8.5 Sn
1.0 Zn
0.15 Mg
active
C96900*Rem(1)0.020.5014.5(2)15.50.050.300.107.5 Sn
8.5 Sn
0.50 Zn
0.15 Mg
active
C96950*Rem(1)0.020.5011.0(2)15.50.050.400.300.105.8 Sn
8.5 Sn
0.15 Mg
active
C96970*Rem(1)0.020.508.5(2)9.50.300.105.5 Sn
6.5 Sn
0.50 Zn
0.15 Mg
active

* = are alloys registered with the U.S. EPA as Antimicrobial.

(1) = Cu + Sum of Named Elements 99.5% min.
(2) = Ni value includes Co.
(3) = When product or casting is intended for subsequent welding applications, and so specified by the purchaser the Nb content shall be 0.40% max.
(4) = The following additional maximum impurity limits shall apply: 0.10% Al, 0.001% B, 0.001% Bi, 0.005% P, 0.0025% S, 0.02% Sb, 0.01%Ti.