USA UNS G10700
SAE
Steel Number
1070
Corresponding Standard SAE J403-2014
Chemical Compositions of SAE Carbon Steels
Brand/Supplier
Japan -> NSSC
Classification Carbon Steel
Chemical Element Composition Content (%)
  Component C Mn P S
Flat Rolled Products Minimum Value 0.65 0.6 - -
Maximum Value 0.75 0.9 0.03 0.035
  Component C Mn P S
Long Products Minimum Value 0.65 0.6 - -
Maximum Value 0.75 0.9 0.04 0.05
Approximate Comparison Table Spring Steel
China United States International Organization for Standardization France Russia Sweden United Kingdom
GB ISC AISI UNS ISO NF EN/NF GOST SS14 BS EN/BS
70 U20702 1070 G10700 Type DC XC70 70 1778 070A72

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