USA UNS G11170
AISI
American Iron and Steel Institute
1117
Corresponding Standard ASTM A29/A29M-2012
Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Classification Carbon Steel
Chemical Element Composition Content (%)
Component C Mn P S More
Minimum Value 0.14 1 - 0.08 ①②③
Maximum Value 0.2 1.3 0.04 0.13
1 Approximate Comparison Table
China Japan United States Germany France European Standard Russia United Kingdom
GB JIS ASTM DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST BS EN/BS
Y20 SUM32 1117 15SMn13 1.0725 15SMn13 15SMn13 1.0725 A20 15SMn13
2 Approximate Comparison Table
China Japan United States
GB JIS ASTM
Y15Mn SUM31 1117

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