Grade A563M Class 10S
Corresponding Standard ASTM A563M-2007(R2013)
Carbon and Alloy Steel Nuts (Metric)
Classification Carbon Steel
A563M Class 10S Chemical Element Composition Content (%)
  Component C Mn P S
heat Analysis Minimum Value - 0.3 - -
Maximum Value 0.55 - 0.04 0.05
  Component C Mn P S
product Analysis Minimum Value - 0.27 - -
Maximum Value 0.58 - 0.048 0.058
A563M Class 10S Mechanical Properties
Hardness
HBW
HRC
26~38

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