Grade ZGMn13Mo
Corresponding Standard JB /T 6404-1992
Heavy High Manganese Steel Castings
Classification Cast Steel
ZGMn13Mo Chemical Element Composition Content (%)
Component C Si Mn P Ni Mo
Minimum Value 0.7 - 11.5 - 3 0.9
Maximum Value 1.3 1 14 0.07 4 1.2
New and Old Grade Replacement List
Corresponding Standard Grade
JB /T 6404-1992
Grade
JB /T 6404-2017
Grade
Old Grade

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