Grade EDZCr-A7-XX
Corresponding Standard GB /T 984-2001
Hardfacing electrodes for shielded metal arc welding
Classification cast Iron
EDZCr-A7-XX Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo More
Minimum Value 3.5 0.5 0.5 - - 23 2 Fe余量;其他元素总量≥1
Maximum Value 5 2.5 1.5 0.035 0.035 30 4.5

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