Electrode has excellent welding properties, good slag removal and minimum spatter.The weld metal is very resistant to hot crack.
| Product Name | Corrosion Resisting Low Alloy Steel Electrode | |||||||||
| Product No. | MHAE411-WE028 | |||||||||
| Standard | ||||||||||
| GB | AWS | JIS | DIN | |||||||
| E7015-D2 | E10015-G | D7016 | EY624BXXH5 | |||||||
| Type of Covering | Low hydrogen Sodium | |||||||||
| Welding Position | F,V, OH,H | |||||||||
| Chemical Composition of Deposited Metal (%) | ||||||||||
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | V | Cu |
| Guarantee |
__ 0.042 |
≥1.00 1.49 |
≥0.80 0.30 |
≤0.03 0.007 |
≤0.03 0.012 |
≥0.30 1.05 |
≥0.50 1.25 |
≥0.20 0.22 |
≥0.10 0.13 |
≥0.20 0.13 |
| Mechanical Properties of Deposited Metal | ||||||||||
| Test Item |
Tensile Strengh Rm (MPa) |
Yield point ReL (MPa) |
Elongation A4 (%) |
Akv1(J) | ||||||
| Guarantee |
≥690 730 |
≥600 640 |
≥16 19 |
__ -40°C 105 |
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| Reference Current (DC) | ||||||||||
| Electrode Diameter(mm) | 2.0 | 2.5 | 3.2 | 4.0 | 4.0 | 5.8 | ||||
| Welding Current(A) | 40-70 | 60-90 | 80-110 | 130-170 | 160-220 | 210-260 | ||||
| Instructions | ||||||||||
| 1.The Electrodes must be baked under 300~350 for an hour 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 | ||||||||||
|
Suitable for welding important structures made by atmospheric corrosion and marine water corrosion low alloy steels,
e.g. WNQ690.
|
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