CuSn7Pb15-C CC496K - DIN EN 1982-2017

Grade	CuSn7Pb15-C
Germany W-Nr.	CC496K
Corresponding Standard	DIN EN 1982-2017 Copper and copper alloys – Ingots and castings
Classification	Copper and Copper Alloys

CuSn7Pb15-C Chemical Element Composition Content (%)

	Component	Fe	Si	Mn	P	S	Ni	Cu ^①	Pb	Al	Zn	Sn	Sb
铸件	Minimum Value	-	-	-	-	-	0.5	74	13	-	-	6	-
铸件	Maximum Value	0.25	0.01	0.2	0.1	0.1	2	80	17	0.01	2	8	0.5

CuSn7Pb15-C Mechanical Properties

product	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Casting	Sand Casting GS	≥170	≥80	≥8	≥60
Casting	Continuous Casting GC	≥200	≥90	≥8	≥65
Casting	Centrifugal Casting GZ	≥200	≥90	≥7	≥65

CuSn7Pb15-C Corresponding Standards(Same grade name, different standards)

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