Welcome to Shandong Tengyi Metal Materials Co., Ltd.
language
E7018
Features:Suitable for butt and fillet welding of heavy structure / Good crack resistance and X-ray performance / Good mechanical properties / Iron powder and low hydrogen type electrode (high efficiency)
Application Areas:Heavy steel fabrication / Shipbuilding / Pressure vessels
Application Areas:Heavy steel fabrication / Shipbuilding / Pressure vessels
AWS
A5.1/ASME SFA-5.1 E7018EN ISO
ISO 2560-A E42 3 B 1 2JIS
Z 3211 E4918Features: Suitable for butt and fillet welding of heavy structure / Good crack resistance and X-ray performance / Good mechanical properties / Iron powder and low hydrogen type electrode (high efficiency)
Application Areas: Heavy steel fabrication / Shipbuilding / Pressure vessels
Approvals
| ABS | BV | DNV | KR | LR | NK | CWB | CE | DB | TUV |
| V | V | V | V | V | V | V | V | V | V |
Typical Chemical Composition of the Wire (wt%)
| C | Si | Mn | P | S |
| 0.06 | 0.32 | 1.01 | 0.017 | 0.008 |
Typical Mechanical Properties of All-Weld Metal
| YS MPa(ksi) | TS MPa(ksi) | EL (%) | Temp ℃(℉) | CVN-Impact Value J(ft.lbs) |
| 445(64) | 532(77) | 30 | -30(-20) | 111(82) |
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) / 400(16) | 90-140 | 80-120 |
| 4.0(5/32) | 400(16) / 450(18) | 130-190 | 120-170 |
| 5.0(3/16) | 400(16) / 450(18) | 180-240 | 150-200 |
| 6.0(15/64) | 450(18) | 250-310 | - |
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