Marine Welding Materials >> Welding Flux >> Sintered Flux >> E6A4-EM12Sintered Welding Fluxes AWS E6A4-EM12
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| Product Name | Sintered Welding Fluxes | ||||||||
| Product No. | MMDE431-WF003 | ||||||||
| Standard | |||||||||
| GB | AWS | JIS | DIN | ||||||
| F4A4-H108MnA | F6A4/EM12 | ||||||||
| Applicable Material | Carbon Steels and Low Alloy Steel Carbon Steels, Low Alloy Steels and Low Temperature Steels etc. | ||||||||
| Matched Welding Wire | H08MnA | ||||||||
| Chemical Composition of Deposited Metal (%) | |||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| Standard | __ | __ | __ | __ | __ | __ | __ | __ | __ |
| Typical | 0.07 | 0.95 | 0.2 | 0.014 | 0.017 | 0.04 | 0.01 | __ | 0.21 |
| Mechanical Properties of Deposited Metal | |||||||||
| Test Item | Yield Point ReL (MPa) | Tensile Strength Rm (MPa) | Elongation A 4(%) | Akv Value (J) | |||||
| Standard | ≥330 | 415-550 | ≥22 | -40℃ | ≥27 | ||||
| Typical | 360 | 480 | 31 | 110 | |||||
| Reference Current (DC+ or AC) | |||||||||
Application
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It is suitable for weld 450MPa-500MPa tensile strength structures, such as boilers, bridges, pressure vessels, as well as LPG cylinders.
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