Grade SUM22L
Corresponding Standard JIS G 4804-2008
Free-Cutting Steels
Brand/Supplier
Japan -> JFE Steel
Classification Carbon Steel
Properties Machinability
SUM22L Chemical Element Composition Content (%)
Component C Mn * P S Pb
Minimum Value - 0.7 0.07 0.24 0.1
Maximum Value 0.13 1 0.12 0.33 0.35
1 Approximate Comparison Table Free-Cutting Structural Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Sweden
GB ISC CNS JIS KS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF SS14
Y15Pb U72152 SUM22L SUM22L SUM22L 12L13 G12134 11SMnPb28 9SMnPb28 1.0718 S250Pb 1914
2 Approximate Comparison Table Free-Cutting Structural Steel
Japan United States International Organization for Standardization Germany France European Standard
JIS SAE ISO DIN EN/DIN NF EN/NF EN Numerical Grade
SUM22L 12L15 11SMnPb30 9SMnPb28 S250Pb 11SMnPb30 1.0718

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