Grade A600 M62
AISI
American Iron and Steel Institute
M62
Corresponding Standard ASTM A600-1992(R2010)
Standard Specification for Tool Steel High Speed
Classification Alloy Steel
A600 M62 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo W V More
Minimum Value 1.25 0.15 0.15 - - 3.5 10 5.75 1.8 Ni+Cu≤ 0.75
Maximum Value 1.35 0.4 0.4 0.03 0.07 4 11 6.5 2.1
A600 M62 Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
Bars, forgings, thick plates, thin plates, strip products Cold Drawing HB
≤302
Bars, forgings, thick plates, thin plates, strip products Cold Drawn and Annealed ≤293
Bars, forgings, thick plates, thin plates, strip products Annealing ≤285
Bars, forgings, thick plates, thin plates, strip products Heat Treatment HR
≥66

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