C4622 C4622 BD C4622 BE - JIS H 3250-2015

Grade	C4622
Other Names
Corresponding Standard	JIS H 3250-2015 Copper and copper alloy rods and bars
Classification	Copper and Copper Alloys
Properties	Forgability Machinability

C4622 Chemical Element Composition Content (%)

Component	Fe	Cu	Pb	Sn	More
Minimum Value	-	61	-	0.7	Zn:余量
Maximum Value	0.2	64	0.3	1.5	Zn:余量

C4622 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Extruded bars (BE); d ≥ 6	As fabricated(F)	≥345	≥20
Drawn bars (BD); 6 ≤ d ≤ 110	As fabricated(F)	≥365	≥20
Cast bars (BF); d ≥ 100	As fabricated(F)	≥345	≥20

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