JQ.MG50-6  Gas-shielded Solid Welding Wire

JQ.MG50-6 Gas-shielded Solid Welding Wire

JQ.MG60-G
GB:ER60-G
AWS:ER90S-G
Current:Suitable for welding 600MPa high strength steel structures, such as construction machinery, pipelines, ships, pressure vessels, etc.
Main Applications:

JQ.MG60-G

According with GB ER60-G
Corresponding with AWS ER90S-G


Introduction: JQ.MG60-G is a kind of 600MPa high toughness low-alloy steel gas-shielded welding wire. It has excellent all-position welding performance.


Uses: Suitable for welding 600MPa high strength steel structures, such as construction machinery, pipelines, ships, pressure vessels, etc.


Chemical Composition of Welding Wire(%)
C
Mn
Si
S
P
Cu
Ni
Mo
Ti
≤0.10
1.40~1.80
0.50~0.80
≤0.025
≤0.025
≤0.50
0.70~1.50
0.30~0.60
≤0.12

Mechanical Properties of Deposited Metal
Test Item
Rm(MPa)
ReL或Rp0.2(Mpa)
A(%)
KV2(J)
Guarantee Value
≥620
≥490
≥19
≥47(-20℃)

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