C3531 C3531 BD C3531 BE - JIS H 3250-2015

Grade	C3531
Other Names
Corresponding Standard	JIS H 3250-2015 Copper and copper alloy rods and bars
Classification	Copper and Copper Alloys
Properties	Corrosion Resistance Machinability

C3531 Chemical Element Composition Content (%)

Component	Fe	Cu	Pb	Sn	More
Minimum Value	-	59	1	-	Zn:余量； P+Ni+Al+Si/Sb:0.01~1.9
Maximum Value	0.8	64	4	2.3	Zn:余量； P+Ni+Al+Si/Sb:0.01~1.9

C3531 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
Extruded bars (BE); d ≥ 6	As fabricated(F)	≥315	≥5	HV ≥75
Drawn Bar (BD); 2≤d≤110	As fabricated(F)	≥315	≥5	≥75

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