Electrode has excellent welding properties, good slag removal and minimum spatter.
Product Name | Low Alloy Steel Electrode | |||||||||
Product No. | MHAE411-WE029 | |||||||||
Standard | ||||||||||
GB | AWS | JIS | DIN | |||||||
E5010-A1 | E7010-A1 | |||||||||
Type of Covering | ||||||||||
Welding Position | VD,F, OH,H | |||||||||
Chemical Composition of Deposited Metal (%) | ||||||||||
Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Mo | V | Cu |
Guarantee |
≤0.12 0.074 |
≤0.60 0.33 |
≤0.40 0.11 |
≤0.03 0.010 |
≤0.03 0.009 |
— | — |
0.40-0.65 0.48 |
— | — |
Mechanical Properties of Deposited Metal | ||||||||||
Test Item |
Tensile Strengh Rm (MPa) |
Yield point ReL (MPa) |
Elongation A4 (%) |
Akv1(J) | ||||||
Guarantee |
≥490 580 |
≥390 470 |
≥22 24 |
—
-20°C 70
|
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Reference Current (DC+) | ||||||||||
Electrode Diameter(mm) | 2.5 | 3.2 | 4.0 | 5.0 | ||||||
Length(mm) | 300 | 350 | 350 | 350 | ||||||
Welding Current(A) | 50-70 | 80-120 | 110-150 | 140-200 | ||||||
Instructions | ||||||||||
1.The electrode extremely easy absorption of moisture, should pay attention to the storage | ||||||||||
2.When the packing is not good or is affected with damp,the electrodes must be baked under 70°C~80°C for half an hour to an hour. | ||||||||||
3.When welding 5.0mm elctrodes,adopt big thrust, small current as far as possible to improve welding performance. | ||||||||||
Application | ||||||||||
It is suitable for root passes, hot passes, filler and cover passes welding as well as for capping welding. |