Grade B111 C61300
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 7.89 g/cm3
B111 C61300 Chemical Element Composition Content (%)
Component Fe Si Mn P Ni Pb Al Zn Sn More
Minimum Value 2 - - - - - 6 - 0.2 Cu:余量*
Maximum Value 3 0.1 0.2 0.015 0.15 0.01 7.5 0.1 0.5
B111 C61300 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Seamless Pipe Annealing (O61) ≥480 ≥205

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