HPb59-3 T38300 - YS /T 1712-2024

Grade	HPb59-3
	T38300
Corresponding Standard	YS /T 1712-2024 Copper Alloy Hollow Profile for Fastening Part
Classification	Copper and Copper Alloys

HPb59-3 Chemical Element Composition Content (%)

Component	Fe ^①	Ni ^②	Cu	Pb	More
Minimum Value	-	-	57.5	2	Zn:Remainder； Cu + total alloying elements ≥ 98.8
Maximum Value	0.5	0.5	59.5	3	Zn:Remainder； Cu + total alloying elements ≥ 98.8

HPb59-3 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
HR50	≥380	≥10	≥110

HPb59-3 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!