USA UNS G10900
SAE
Steel Number
1090
Corresponding Standard SAE J403-2014
Chemical Compositions of SAE Carbon Steels
Classification Carbon Steel
Chemical Element Composition Content (%)
  Component C Mn P S
Flat Rolled Products Minimum Value 0.85 0.6 - -
Maximum Value 0.98 0.9 0.03 0.035
  Component C Mn P S
Long Products Minimum Value 0.85 0.6 - -
Maximum Value 0.98 0.9 0.04 0.05

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