USA UNS G10420
SAE
Steel Number
1042
Corresponding Standard SAE J403-2014
Chemical compositions of SAE carbon steels
Brand/Supplier
-> BAOSTEEL
Classification Carbon Steel
Chemical Element Composition Content (%)
  Component C Mn P S
Flat Rolled Products Minimum Value 0.4 0.6 - -
Maximum Value 0.47 0.9 0.03 0.035
  Component C Mn P S
Long Products Minimum Value 0.4 0.6 - -
Maximum Value 0.47 0.9 0.04 0.05
Approximate Comparison Table
China Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
45 S45C 1042
1045
Gr.1043
C45 C45 AF65C45
C45
C45 1.0503 45 1650 070M46
50HS

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