Super quality with low price,which has stable arc, fewer spatters, good slag detachability and excellent welding performance.
Product Name | Corrosion Resisting Low Alloy Steel Electrode | |||||||||
Product No. | MHAE411-WE024 | |||||||||
Standard | ||||||||||
GB | AWS | JIS | DIN | |||||||
E5516-G | E8016-G | |||||||||
Type of Covering | Low hydrogen Potassium | |||||||||
Welding Position | F,V, OH,H | |||||||||
Chemical Composition of Deposited Metal (%) | ||||||||||
Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | V | Cu |
Guarantee |
0.05-0.12 0.065 |
≤0.90 0.60 |
≤0.60 0.30 |
≤0.03 0.007 |
≤0.03 0.011 |
0.40-0.65 0.44 |
— |
0.40-0.65 0.49 |
— |
— |
Mechanical Properties of Deposited Metal | ||||||||||
Test Item |
Tensile Strengh Rm (MPa) |
Yield point ReL (MPa) |
Elongation A4 (%) |
Akv1(J) | ||||||
Guarantee |
≥550 620 |
≥460 485 |
≥19 25 |
— -20°C 90 | ||||||
Reference Current (AC or DC) | ||||||||||
Electrode Diameter(mm) | 3.2 | 4.0 | 5.0 | |||||||
Welding Current(A) | 90-120 | 140-180 | 170-210 | |||||||
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 | ||||||||||
Sutable for welding structures of skyscrapers and jumbo public buildings which fabricated by fire resisting and atmospheric corrosion and infection resistance steels. |