superior quality electrode with low prices,with high penetration,negligible spatter and are very easy in dislogging.
| Product Name | Heat-resisting Steel Electrode | |||||||||
| Product No. | MHAE411-WE046 | |||||||||
| Standard | ||||||||||
| GB | AWS | JIS | DIN | |||||||
| E6015-B3 | E9015-B3 | DT2415 | EcCrMo2B10+ | |||||||
| 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 |
0.05-0.12 0.067 |
≤0.90 0.65 |
≤1.00 0.38 |
≤0.030 0.012 |
≤0.030 0.016 |
2.00-2.50 2.23 |
— |
0.90-1.2
1.02
|
— | — |
| Mechanical Properties of Deposited Metal | ||||||||||
| Test Item |
Tensile Strengh Rm (MPa) |
Yield point ReL (MPa) |
Elongation A4 (%) |
Akv1(J) | ||||||
| Guarantee |
≥620 680 |
≥530 570 |
≥17 20 |
—
25°C 140
|
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| Reference Current (DC) | ||||||||||
| Electrode Diameter(mm) | 2.5 | 3.2 | 4.0 | 5.0 | ||||||
| Welding Current(A) | 60-90 | 90-120 | 140-180 | 170-210 | ||||||
| Instructions | ||||||||||
| 1.The Electrodes must be baked under 350°C~380°C 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. | ||||||||||
| Application | ||||||||||
|
Welding of corresponding low alloy steel structures, such as gas transmission pipeline with high temperature, high pressure
turbogenerator unit and boiler, working temperature of which is below 550 °C.
|
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