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E7018-1
Features:Suitable for butt and fillet welding of thin and medium-thick plates (up to 20mm) / Iron powder and low hydrogen type electrode (high efficiency) / Good impact value at -45°C
Application Areas:Heavy steel fabrication / Low temperature strength steel / Offshore structure
Application Areas:Heavy steel fabrication / Low temperature strength steel / Offshore structure
AWS
A5.1/ASME SFA-5.1 E7018-1EN ISO
ISO 2560-A E42 4 B 3 2JIS
Z 3211 E4918Features: Suitable for butt and fillet welding of thin and medium-thick plates (up to 20mm) / Iron powder and low hydrogen type electrode (high efficiency) / Good impact value at -45°C
Application Areas: Heavy steel fabrication / Low temperature strength steel / Offshore structure
Approvals
| ABS | BV | DNV | LR | RINA |
| V | V | V | V | V |
Typical Chemical Composition of the Wire (wt%)
| C | Si | Mn | P | S |
| 0.12 | 0.33 | 1.33 | 0.017 | 0.006 |
Typical Mechanical Properties of All-Weld Metal
| YS MPa(ksi) | TS MPa(ksi) | EL (%) | Temp ℃(℉) | CVN-Impact Value J(ft.lbs) |
| 455(66) | 561(81) | 31 | -45(-50) | 74(55) |
Diameter / Welding Parameters / Packaging
| Diameter mm(in) | Length mm(in) | F & HF | V-up, OH |
| 2.6(3/32) | 350(14) | 60-90 | 50-80 |
| 3.2(1/8) | 350(14) | 90-140 | 80-120 |
| 4.0(5/32) | 400(16) | 130-190 | 120-170 |
| 5.0(3/16) | 400(16) | 180-240 | 150-200 |
| 6.0(15/64) | 450(18) | 250-300 | - |
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