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EH14(S4)
Application: Used for the union melt welding of carbon steels,low alloy steels with corresponding strength grade e.g.ships,petrochemical engineering,boilers etc.
Characteristics: YH10Mn2 is copper-plated,high-manganese submerged arc welding wire and used with welding flux SJ101 with a good welding process property,beautiful formation of weld and easy deslagging,and a good low-temperature impact toughness.
Chemical Compostion Of Welding Wires:(Mass Fraction)
| Item | C | Mn | Si | S | P | Cr | Ni | Cu |
| Guarantee Value | ≤0.12 | 1.50-1.90 | ≤0.07 | ≤0.030 | ≤0.030 | ≤0.20 | ≤0.30 | ≤0.35 |
| Typical Value | 0.08 | 1.65 | 0.04 | 0.014 | 0.013 | 0.034 | 0.02 | 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 | 490-670 | ≥390 | ≥18 | ≥27 | SJ101 |
| Typical Value | 525 | 430 | 29 | 83 |
Note On Usage:
1.The welding flux should be used at 250-400℃ for baking 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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