Grade B271 C92200
Commercial Grade
Old Grade
Corresponding Standard ASTM B271/B271M-2018
Standard Specification for Copper-Base Alloy Centrifugal Castings
Classification Copper and Copper Alloys
B271 C92200 Chemical Element Composition Content (%)
Component Fe Si P S Ni * Cu Pb Al Zn Sn Sb
Minimum Value - - - - - 86 1 - 3 5.5 -
Maximum Value 0.25 0.005 0.05 0.05 1 90 2 0.005 5 6.5 0.005
B271 C92200 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
≥234 ≥110 ≥22

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