Marine Welding Materials >> Welding Flux >> Sintered Flux >> E7A4-EH14Sintered Welding Fluxes AWS E7A4-EH14
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| Product Name | Sintered Welding Fluxes | ||||||||
| Product No. | MMDE431-WF006 | ||||||||
| Standard | |||||||||
| GB | AWS | JIS | DIN | ||||||
| F5A4-H10Mn2 | E7A4-EH14 | ||||||||
| Applicable Material | Carbon Steels and Low Alloy Steels | ||||||||
| Matched Welding Wire | corresponding Welding Wires | ||||||||
| Chemical Composition of Deposited Metal (%) | |||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| Standard | __ | __ | __ | __ | __ | __ | __ | __ | __ |
| Typical | 0.067 | 1.8 | 0.25 | 0.008 | 0.02 | 0.002 | 0.15 | __ | 0.055 |
| Mechanical Properties of Deposited Metal | |||||||||
| Test Item | Yield Point ReL (MPa) | Tensile Strength Rm (MPa) | Elongation A 4(%) | Akv Value (J) | |||||
| Standard | ≥420 | 520-680 | ≥22 | -40℃ | ≥27 | ||||
| Typical | 485 | 585 | 27 | 92 | |||||
| Reference Current (DC+ or AC) | |||||||||
Application
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It is suitable for structures fabricated by 520MPa680MPa tensile strength steels, such as ship hulls, bridges, pressure vessels, as well as | |||||||||
