Grade RZCH
Corresponding Standard GB /T 10044-2006
Welding electrodes and rods for cast iron
Classification cast Iron
RZCH Chemical Element Composition Content (%)
Component C Si Mn P S Ni Mo More
Minimum Value 3.2 2 0.5 0.2 - 1.2 0.25 Fe余量
Maximum Value 3.5 2.5 0.7 0.4 0.1 1.6 0.45

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