The deposited metal has the fine comprehensive machine capability,is ferries the trestle project special-purpose welding wire
The deposited metal has the fine comprehensive machine capability,the resilience and break toughness is fine under the low temperature,is ferries the trestle project special-purpose welding wire,also use in the heterogeneous steel welding,such as PD3 steel and Q345steel,U71Mn and Q345 steel,PD3 steel,and U71Mn ect,steel welding
YC=YLQ457(Q):C 0.05%,Si 0.37%,Mn 1.23%,S 0.012%,P 0.018%,Nio.41
tensile strength:590mpa,yield strength 450mpa,elongation:30%,impact value:120,100,protective Gas:CO2
Reference current:(DC+)
Welding current(A):Flat welding:1.2MM:200-300A
1.6MM:250-350A
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