Marine Welding Materials >> Welding Electrode >> Low Alloy Steel Electrode >> E11018-GLow Alloy Steel Electrode AWS E11018-G
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| Product Name | Low Alloy Steel Electrode | |||||||||
| Product No. | MHAE411-WE036 | |||||||||
| Standard | ||||||||||
| GB | E7518-G | |||||||||
| AWS | E11018-G | |||||||||
| Type of Covering | Iron powder low hydrogen potassium | |||||||||
| Welding Position | F,V,OH,H | |||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | V | Cu |
| Guarantee | 0.070 | 1.45 | 0.32 | 0.011 | 0.020 | 0.54 | 1.76 | 0.33 | 0.010 | 0.010 |
| Mechanical Properties of Deposited Metal | ||||||||||
| Test Item | Tensile Strengh Rm (MPa) | Yield Point ReL (MPa) | Elongation A4 (%) | Akv1(J) | ||||||
| Guarantee | 790 | 690 | 20 | 50 | ||||||
| Reference Current (AC¡Ý70V or DC) | ||||||||||
| Electrode Diameter(mm) | 2.5 | 3.2 | 4.0 | 5.0 | ||||||
| Welding Current(A) | 90-100 | 90-135 | 140-180 | 190-250 | ||||||
| Instructions | ||||||||||
| 1.The Electrodes must be baked under 380~400¡æ for an hour to two hours before Welding and used as soon as baking is completed. | ||||||||||
| 2.The stains on the weldments,such as rust,oil stains,moisture,etc.,must be cleared away before Welding. | ||||||||||
| 3.When Welding,short arc must be used and stringer bead is suitable. | ||||||||||
| Application | ||||||||||
| For welding important structures made by 740MPa tensile strength or more low alloy steels as 15MnMoVN,WEL-TEN80,etc. | ||||||||||
