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| Product Name | Solid Wire for Submerged Arc Welding | |||||||
| Product No. | MMDE421-WW026 | |||||||
| Standard | ||||||||
| GB | AWS | JIS | DIN | |||||
| H08Mn2SiA | AWS A5.17 EH12K | |||||||
| Welding Wire Type | Carbon Steel and Low Alloy Steel Submerged Arc Welding Wires | |||||||
| Welding Position | F | |||||||
| Combined Flux | AWS A5.17 F7A0/EH12K | |||||||
| Chemical Composition of Deposited Metal (%) | ||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Cu |
| Standard | 0.06-0.15 | 1.50-2.00 | 0.25-0.65 | ≤0.025 | ≤0.025 | — | — | ≤0.35 |
| Typical | 0.084 | 1.84 | 0.65 | 0.009 | 0.020 | 0.02 | 0.021 | 0.046 |
| Mechanical Properties of Deposited Metal | ||||||||
| Test Item | Yield Point ReL (MPa) | Tensile Strength Rm (MPa) | Elongation A 4(%) | Akv1(J)Tem | ||||
| Temp. (℃) | ||||||||
| AWS A5.17 F7A0/EH12K | 450 | 590 | 26 | -20 | ||||
| Reference Current ( DC+ or AC) | ||||||||
Application |
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For welding structures made by 450MPa,500MPa tensile strength carbon steel or low alloy steels , such as boiler, bridges, pressure vessels and so on. |
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