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| Product Name | Solid Wire for Submerged Arc Welding | ||||||||
| Product No. | MMDE421-WW027 | ||||||||
| Standard | |||||||||
| GB | AWS | JIS | DIN | ||||||
| H10Mn2 | AWS A5.17 EH14 | W41 | S4 | ||||||
| Welding Wire Type | Carbon Steel and Low Alloy Steel Submerged Arc Welding Wires | ||||||||
| Welding Position | F | ||||||||
| Combined Flux | AWS A5.17 F7A0/EH14 or AWS A5.17 F7A4/EH14 | ||||||||
| Chemical Composition of Deposited Metal (%) | |||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| Standard | 0.10-0.20 | 1.70-2.20 | ≤0.10 | ≤0.030 | ≤0.030 | __ | __ | __ | ≤0.35 |
| Typical | 0.13 | 1.87 | 0.05 | 0.011 | 0.013 | 0.018 | 0.015 | — | 0.020 |
| Mechanical Properties of Deposited Metal | |||||||||
| Test Item | Yield Point ReL (MPa) | Tensile Strength Rm (MPa) | Elongation A 4(%) | Akv1(J)Tem | |||||
| Temp. (℃) | Joule | ||||||||
| AWS A5.17 F7A0/EH14 | 440 | 530 | 30 | -20 | 150 | ||||
| AWS A5.17 F7A4/EH14 | 430 | 510 | 28 | -40 | 120 | ||||
| Reference Current ( DC+ or AC) | |||||||||
Application |
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Suitable for structures made by 500MPa-550MPa tensile strength steels, such as ship hulls, bridges, pressure vessels and H-beam structures. |
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