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
Approximate Comparison Table Wrought Aluminum and Aluminum Alloy
China Japan United States International Organization for Standardization European Standard Australia
GB JIS ASTM UNS ISO Numerical Grade EN Australian Standard AS
1090 1090
A91090
1090 A91090 Al99.9 A91090 EN-AW-Al99.9 1090
A91090

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