Copper.org - C71640 Alloy

Chemical Composition

	Elements
Cu(1,2,3)	Pb(4)	Zn(5)	Fe	Ni(6)	C	Mn	S
(1) Cu + Sum of Named Elements 99.5% min. (2) The following additional maximum limits shall apply: When the product is for subsequent welding applications and is so specified by the purchaser Zn 0.50% P 0.02% Pb 0.02% S 0.02% (0.008% S for C71110) and C 0.05%. (3) Cu value includes Ag. (4) The following additional maximum limits shall apply: When the product is for subsequent welding applications and is so specified by the purchaser Zn 0.50% P 0.02% Pb 0.02% S 0.02% (0.008% S for C71110) and C 0.05%. (5) The following additional maximum limits shall apply: When the product is for subsequent welding applications and is so specified by the purchaser Zn 0.50% P 0.02% Pb 0.02% S 0.02% (0.008% S for C71110) and C 0.05%. (6) Ni value includes Co.
Min (%)				1.7	29.0		1.5
Max (%)	Rem	0.05	1.0	2.3	32.0	0.06	2.5	0.03

No mechanical properties for this alloy

No physical properties for this alloy

No fabrication properties for this alloy

No fabrication process properties for this alloy

No thermal properties for this alloy

No information for this alloy

Applicable Specifications

Form	Specific Sub-Form	Application	System	Standard	Description
Tube			ASTM	B552	SEAMLESS AND WELDED COPPER-NICKEL TUBES FOR WATER DESALTING PLANTS
	Condenser Tube	ASTM	B111/B111M	COPPER AND COPPER ALLOY SEAMLESS CONDENSER TUBES AND FERRULE STOCK
		ASTM	B543/B543M	WELDED COPPER AND COPPER ALLOY HEAT EXCHANGER TUBE

No Corrosion Properties Available.