Commercial Grade
Other Names
Corresponding Standard MIL C 62624-1988
Castings, Investment, Cobalt base alloy
Classification Cobalt and Cobalt Alloys
Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Ni W More
Minimum Value - - - 1 - - 19 9 14 Co:Remainder
Maximum Value 3 0.15 1 2 0.04 0.03 21 11 16
Other names are commercial grades
Mechanical Properties
Tensile Strength
σb
Mpa
Specified Plastic Yield Strength
Rp0.2
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
≥552 ≥359 L0=4D
≥10
≥10

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!