Grade ZG120Mn18
Old Grade
Corresponding Standard JB /T 6404-2017
Heavy high manganese steel castings - Technical specification
Classification Cast Steel
ZG120Mn18 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 1.05 0.3 16 - -
Maximum Value 1.35 0.9 19 0.06 0.04
* Allow to add trace elements such as V, Ti, Nb, B and Re

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