E7018
WOERDE® 7018 is a multi-purpose electrode with excellent operator appeal. WOERDE® 7018 is excellent for welding of mild and low alloy steel, which is used for bridges, buildings, ship building, pressure vessels, etc. WOERDE® 7018 can also be used for the construction or repair of earth moving, farm and mining equipment.
Welding Position
WOERDE® 7018 is an iron powder low-hydrogen type electrode for all-position welding of mild and low alloy steels.
The easily controlled arc of WOERDE® 7018 makes it easy to use on DC & AC polarity.
WOERDE® 7018 offers excellent mechanical properties, high efficiency and high impact values at -30°C. It is also easy to strike and restrike
| C | Mn | Si | S | P |
Requirements AWS A5.1:E7018(%) Max. | 0.15 | 1.60 | 0.75 | 0.035 | 0.035 |
Typical Values | 0.07 | 1.10 | 0.40 | 0.020 | 0.023 |
| Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Impact ISO -V, J -30℃ |
AWS A5.1 E7018 Requirement | min. 400 | min. 490 | min. 22 | min. 27 |
Typical Values | 455 | 555 | 33 | 150 |
Dia. x Length (mm x mm) | Weight / Inner box / PERMAPACK® (1) Tube (KG) | Weight / Outer carton (KG) |
2.5*300 | 5/2.5 | 20 |
3.2*350 | 5/2.5 | 20 |
4.0*350 | 5/2.5 | 20 |
5.0*350 | 5/2.5 | 20 |
|
| 2.5*300 | 3.2*350 | 4.0*400 | 5.0*400 |
Current (A) | AC | 70-110 | 90-160 | 130-210 | 180-300 |
DC+ | 80-120 | 100-160 | 140-210 | 200-300 |
AWS A5.1/ASME SFA-5.1: E7018
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