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JB /T 6404-2017
Heavy high manganese steel castings - Technical specification
Material Designation
Chemical Composition (%)
ZG100Mn13
Min
Max
ZG110Mn13
Min
Max
ZG120Mn13
Min
Max
ZG120Mn13Cr
Min
Max
ZG120Mn13Cr2
Min
Max
ZG110Mn13Mo
(
ZG110Mn13Mo1
)
Min
Max
ZG110Mn13Mo2
Min
Max
ZG120Mn13Ni4
(
ZG120Mn13Ni3
)
Min
Max
ZG120Mn18
(
ZG120Mn17
)
Min
Max
ZG120Mn18Cr2
(
ZG120Mn17Cr2
)
Min
Max
For Reference Only