Grade BTMNi4Cr2-GT
Corresponding Standard GB /T 8263-2010
Abrasion-resistangt white iron castings
Classification cast Iron
BTMNi4Cr2-GT Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value 3 - - - - 1.5 3.3 -
Maximum Value 3.6 0.8 2 0.1 0.1 3 5 1
BTMNi4Cr2-GT Mechanical Properties
Heat treatment Hardness
HBW
Casting condition or casting stress relief ≥550
Hardened condition or stress relief after hardening ≥600

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