Grade ZG40Cr25Ni12Si2
Corresponding Standard GB /T 8492-2014
Heat-Resistant Steel and Alloy Castings for General Applications
Classification Cast Steel
ZG40Cr25Ni12Si2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value 0.3 1 - - - 24 11 -
Maximum Value 0.5 2.5 2 0.04 0.03 27 14 0.5
Approximate Comparison Table Heat-Resistant Cast Steels and Alloys
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France Russia United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
ZG40Cr25Ni12Si2 C53881 SCH 13 SCH 13X HRSC 13 HHtypeⅡ J93503 GX40CrNiSi25-12 GX40CrNiSi25-12 1.4837 GX40CrNiSi25-12 ≈40Х24Н12СЛ 309C30

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