H58 T28400 - GB /T 3114-2023

Grade	H58
China ISC	T28400
Corresponding Standard	GB /T 3114-2023 Copper and Copper Alloy Rectangular Wires
Classification	Copper and Copper Alloys

H58 Chemical Element Composition Content (%)

Component	Fe ^①	Ni ^②	Cu	Pb	Al	Sn	More
Minimum Value	-	-	57	-	-	-	Zn:余量; Cu+所有元素总和 ≥99.8
Maximum Value	0.3	0.3	59	0.2	0.05	0.3	Zn:余量; Cu+所有元素总和 ≥99.8

H58 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
	1/2硬(H02)	≥500	≥5
	半硬+应力消除(HR02)	≥450	≥10

H58 Corresponding Standards(Same grade name, different standards)

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