H08MnA Submerged-arc Welding Wire EM12
Specifications
1. AWS EM12 welding wire is used together with fused flux 431 for welding carbon steel and low-allay steel.2. Diameter: 4.0mm
1. Product Information
Chemical Composition of the Welding Wires(%) | ||||||
C |
Mn |
Si |
Cr |
Ni |
S |
P |
≤0.10 |
0.80~1.1 |
≤0.07 |
≤0.20 |
≤0.30 |
≤0.030 |
≤0.030 |
| Mechanical Properties of Welding Wires | |||
σ b |
σs |
δ5 |
Akv |
415~550MPa |
≥330MPa |
≥22% |
≥27J |
2. Detail Picture

Feature:
AWS EM12 Submerged arc welding wire is a kind of medium-manganese and medium-silicon type welding wire.
1. It matches with medium-manganese and medium-silicon type welding flux.
2. It is not sensitive to the rust on the base metal.
3. It has excellent bead molding and slag detachability.
4. Monopole or dipole. AC/DC.
5. It is used for both high speed welding and filling welding on 50kg class base metals.
3. Picture of Factory
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