| Message: | We can supply many types of ball mill liner made of various Materials for cement and mining industries, etc, based on the detailed technical requirement provided by customers and/or users, including Drawing, Material Standard (main materials listed below), Unit Weight, Quantity.
A. MANGANESE STEEL:
Material Standard
ZGMn13
ZGMn13Cr2
ZGMn17Cr2
Composition %
Mn 11-14
Mn 11-14, Cr 2.5 max
Mn 16-19, Cr 2.0 max
Hardness
229 HB max
240 HB max
260 HB max
Impact
147 J/cm2 min
80 J/cm2 min
50 J/cm2 min
B. HIGH CHROME CAST STEEL:
Material Standard
ZGCr12SiMn-GT
ZGCr15SiMn-GT
Composition %
Cr 12-14, Si 1.2 max, Mn 0.5-2.0,
Cr 15-17, Si 1.2 max, Mn 0.5-2.0,
Hardness
55 HRC min
55 HRC min
Impact
3.2 J/cm2 min
3.5 J/cm2 min |
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