Grade A108 Grade 1050
USA UNS G10500
Corresponding Standard ASTM A108-1999
Standard Specification for Steel Bars, Carbon, Cold-Finished, Standard Quality
Classification Carbon Steel
A108 Grade 1050 Chemical Element Composition Content (%)
Component C Mn P S
Minimum Value 0.48 0.6 - -
Maximum Value 0.55 0.9 0.04 0.05
Approximate Comparison Table High-Quality Carbon Structural Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST SS BS EN/BS
50 U20502 S50C S50C SM50C 1050 G10500 C50E4 C50E
Ck53
1.1210 C50E 50 1674 C50E
080M50

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