CuSn3Zn8Pb5-C CC490K - EN 1982-2017

Grade	CuSn3Zn8Pb5-C
European Standard Steel Grade	CC490K
Corresponding Standard	EN 1982-2017 Copper and Copper Alloys – Ingots and Castings
Classification	Copper and Copper Alloys

CuSn3Zn8Pb5-C Chemical Element Composition Content (%)

	Component	Fe	Si	P	S	Ni	Cu ^①	Pb	Al	Zn	Sn	Sb
铸件	Minimum Value	-	-	-	-	-	81	3	-	7	2	-
铸件	Maximum Value	0.5	0.01	0.05	0.1	2	86	6	0.01	9.5	3.5	0.3

CuSn3Zn8Pb5-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	≥180	≥85	≥15	≥60
Casting	Centrifugal Casting GZ	≥220	≥100	≥12	≥70
Casting	Continuous Casting GC	≥220	≥100	≥12	≥70

Approximate Comparison Table Copper and Copper Alloy

CuSn3Zn8Pb5-C Corresponding Standards(Same grade name, different standards)

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