Grade SM45
Corresponding Standard YB /T 094-1997
Slab steels for plastic moulds
Classification Carbon Steel
SM45 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.42 0.17 0.5 - -
Maximum Value 0.48 0.37 0.8 0.03 0.03
Approximate Comparison Table Plastic Mold Steel
China Japan United States International Organization for Standardization Germany Sweden
YB GB ISC JIS ASTM/AISI ISO DIN EN/DIN W-Nr. SS
SM45 SM45 T10450 S45C 1045 C45E4 C45E 1.1191 1660
SM45 Corresponding Standards(Same grade name, different standards)

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