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ASTM Database Results

Application Data Sheet

Standard Designation for CAST ALLOYS

Copper-Nickel-Zinc Alloys(Nickel Silvers)
C97000--C97999

Last Updated: Nov 18, 2009
Composition, percent maximum, unless shown as a range or a minimum.

Copper Alloy No.	Cu	Sn	Pb	Zn	Fe	Sb	Ni	S	P	Al	Mn	Si	Other Named Elements

C97300⁽¹⁾	53.0-58.0	1.5-3.0	8.0-11.0	17.0-25.0	1.5	.35	11.0-14.0⁽²⁾	.08	.05	.005	.50	.15	--
C97400⁽¹⁾	58.0-61.0	2.5-3.5	4.5-5.5	Rem.	1.5	--	15.5-17.0⁽²⁾	--	--	--	.50	--	--
C97600⁽³⁾	63.0-67.0	3.5-4.5	3.0-5.0	3.0-9.0	1.5	.25	19.0-21.5⁽²⁾	.08	.05	.005	1.0	.15	--
C97800⁽⁴⁾	64.0-67.0	4.0-5.5	1.0-2.5	1.0-4.0	1.5	.20	24.0-27.0⁽²⁾	.08	.05	.005	1.0	.15	--

(1) : Cu + Sum of Named Elements, 99.0% min.
(2) : Ni value includes Co.
(3) : Cu + Sum of Named Elements, 99.7% min.
(4) : Cu + Sum of Named Elements, 99.6% min.

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