B111 C68700 - ASTM B111/B111M-2018

Grade	B111 C68700
Corresponding Standard	ASTM B111/B111M-2018 Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
Classification	Copper and Copper Alloys
Density	8.33 g/cm³

B111 C68700 Chemical Element Composition Content (%)

Component	Fe	Cu ^*	As	Pb	Al	More
Minimum Value	-	76	0.02	-	1.8	Zn:余量
Maximum Value	0.06	79	0.06	0.07	2.5	Zn:余量

B111 C68700 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa
Seamless Pipe	Annealing (O61)	≥345	≥125

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