TecMig Gravity Iron Powder E7024
E7024
AWS A5.1 E7024
EN ISO 2560-A E42 0 RR 7 4
GB/T5117 E5024
Description:
A rutile, iron powder and gravity type electrode with high welding efficiency (180%). Flat and flat fillet welding on carbon steel and low alloy steel. AC & DC+
Welding Position:

Diameters:
3.2mm, 4.0mm, 5.0mm.
Typical Mechanical Properties:
Tensile strength(MPa): |
570 |
Yield strength(MPa): |
502 |
Elongation (%): |
27 |
Impact values(≥47J/0℃): |
75 |
Typical Chemical Compositon:
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
V |
0.067 |
0.75 |
0.023 |
0.016 |
0.43 |
0.008 |
0.026 |
0.005 |
0.016 |
Welding Current:(AC/DC+)
Diameter(mm) |
2.5 |
3.2 |
4.0 |
5.0 |
|
Current/A |
-- |
120-150 |
160-200 |
220-250 |
|
Note:
1.The electrodes must be baked 1-2 hours in 350℃-450℃ before using.
2. Rusty, oil stains, water and other impurity on the weld parts should be cleaned before welding.
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