Commercial Grade
Corresponding Standard SAE J467b-1956(R1968)
Special Purpose Alloys (Superalloys)
Classification Special Alloy Steel
Chemical Element Composition Content (%)
Component Fe C Be Mn Cr Ni Mo More
Nominal Value 16 0.15 0.04 2 20 15 7 Co余量
Mechanical Properties
Tensile Strength
σb
ksi
Yield Point
σs
ksi
Hardness
HBW
≥368 ≥280 HRC
≥58

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