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| Product Name | Solid Wire for Submerged Arc Welding | ||||||||
| Product No. | MHAE421-WW029 | ||||||||
| Standard | |||||||||
| GB | H08MnA | ||||||||
| AWS | AWS A5.17 EM12 | ||||||||
| DIN | S2 | ||||||||
| Welding Wire Type | Carbon Steel Submerged Arc Welding Wires | ||||||||
| Welding Position | F | ||||||||
| Combined Flux | AWS A5.17 F6A0/EM12 or AWS A5.17 F6A4/EM12 | ||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| Guarantee | 0.066 | 0.88 | 0.022 | 0.013 | 0.010 | 0.020 | 0.021 | ¡ª | 0.075 |
| Mechanical Properties of Deposited Metal | |||||||||
| Test Item | Yield Point ReL (MPa) | Tensile Strength Rm (MPa) | Elongation A 4(%) | Akv1(J)Tem | |||||
| Temp. (¡æ) | Joule | ||||||||
| AWS A5.17 F6A0/EM12 | 370 | 470 | 30 | -20 | 120 | ||||
| AWS A5.17 F6A4/EM12 | 360 | 480 | 31 | -40 | 110 | ||||
| Reference Current ( DC+ or AC) | |||||||||
| Application | |||||||||
| For welding structures made by 450MPa-500MPa tensile strength steels,such as boiler,bridges,pressure vessels as well as LPG cylinders. | |||||||||
