Grade B271 C95200
Commercial Grade
Corresponding Standard ASTM B271/B271M-2018
Standard Specification for Copper-Base Alloy Centrifugal Castings
Classification Copper and Copper Alloys
B271 C95200 Chemical Element Composition Content (%)
Component Fe Cu Al
Minimum Value 2.5 86 8.5
Maximum Value 4 - 9.5
B271 C95200 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
≥450 ≥170 ≥20 ≥110(3000kg)

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