BCu58ZnMn - GB /T 6418.1-2025

Grade	BCu58ZnMn
Corresponding Standard	GB /T 6418.1-2025 Copper Base Brazing Filler Metals - Part 1: Solid Brazing Filler Metals
Classification	Copper and Copper Alloys

BCu58ZnMn Chemical Element Composition Content (%)

Component	Fe ^*	Mn	Cu	As ^*	Pb ^*	Al ^*	Bi ^*	Sb ^*	Cd ^*	More
Minimum Value	-	3.7	57	-	-	-	-	-	-	Zn:Rem
Maximum Value	0.25	4.3	59	0.01	0.025	0.01	0.01	0.01	0.01	Zn:Rem

* Maximum content of impurity elements. The maximum total impurity content (excluding Fe) is 0.2%

BCu58ZnMn Corresponding Standards(Same grade name, different standards)

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