Grade A600 M10
USA UNS T11310
AISI
American Iron and Steel Institute
M10
Other Names
Corresponding Standard ASTM A600-1992(R2010)
Standard Specification for Tool Steel High Speed
Classification Alloy Steel
A600 M10 Chemical Element Composition Content (%)
  Component C Si Mn P S Cr Mo V More
regluar C Minimum Value 0.84 0.2 0.1 - - 3.75 7.75 1.8 Ni+Cu≤ 0.75
Maximum Value 0.94 0.45 0.4 0.03 0.03 4.5 8.5 2.2
  Component C Si Mn P S Cr Mo V More
high C Minimum Value 0.95 0.2 0.15 - - 3.75 7.75 1.8 Ni+Cu≤ 0.75
Maximum Value 1.05 0.42 0.4 0.03 0.03 4.5 8.5 2.2
A600 M10 Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
high C Cold Drawing ≤269
Cold Drawn and Annealed ≤262
Annealing ≤255
Heat Treatment HRC
≥64
regluar C Cold Drawing ≤262
Cold Drawn and Annealed ≤255
Annealing ≤248
Heat Treatment HRC
≥63

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