Grade B271 C86700
Commercial Grade
Corresponding Standard ASTM B271/B271M-2018
Standard Specification for Copper-Base Alloy Centrifugal Castings
Classification Copper and Copper Alloys
B271 C86700 Chemical Element Composition Content (%)
Component Fe Mn Ni * Cu Pb Al Zn Sn
Minimum Value 1 0.1 - 55 0.5 1 30 -
Maximum Value 3 3.5 1 60 1.5 3 38 1.5
B271 C86700 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
≥552 ≥221 ≥20

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