Grade ECoCr-A
W73006
Corresponding Standard AWS A5.13/A5.13M-2010
Specification for Surfacing Electrodes for Shielded Metal Arc Welding
Classification Alloy Steel
ECoCr-A Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Ni Mo W Other Total More
Minimum Value - 0.7 - - - - 25 - - 3 - Co:余量
Maximum Value 5 1.4 2 2 0.03 0.03 32 3 1 6 1
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

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