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EM12(S2)
Application: YH08Mn can be used for the welding of carbon steels and alloy steels with a low strength grade e.g.Q235 etc.with the welding flux SJ101.
Characteristics: YHO8Mn is copper-plated,medium-manganese low-silicon submerged art welding wire,and the weld metal welded with flux SJ101 has excellent mechanical properties.
Chemical Compostion Of Welding Wires:(Mass Fraction)
| Item | C | Mn | Si | S | P | Cr | Ni | Cu |
| Guarantee Value | ≤0.10 | 0.80-1.10 | ≤0.07 | ≤0.030 | ≤0.030 | ≤0.20 | ≤0.30 | ≤0.35 |
| Typical Value | 0.08 | 0.90 | 0.05 | 0.013 | 0.012 | 0.038 | 0.021 | 0.19 |
Mechanical Property of Deposited Metal
| Item | Tensile Strength Rm/MPa | Yield Strength ReL/Rp0.2 MPa | Elongation A% | Compound V-Type Notch Impact Absorption KV₂ (J) -20℃ | Flux |
| Guarantee Value | 430-600 | ≥330 | ≥20 | ≥27 | SJ101 |
| Typical Value | 463 | 395 | 27 | 75 |
Note On Usage:
1.The welding flux should be used at 250-400℃ for bakng 1 to 2 hours.Welding wire should be dry without oil or rust.
2.Please remote the impurities e.g.rust,oil contaminant and water etc.on welding workpiece prior to welding.
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