Description
E7018-A1 is an outstanding welding electrode for welding the 1/2% Mo steel and other low alloy steels. The coating is specially formulated to resist moisture pick-up of high heat and humidity. E7018-A1 offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely a preferred electrode with high operator appeal.
| C | S | Mn | Mo | Si | P |
| 0.04 | 0.011 | 0.72 | 0.54 | 0.31 | 0.014 |
- Specifications: AWS A5.5, ASME SFA 5.5
- Classification: E7018-A1 H4R, E7018-A1
- Type of Power: AC or DCEP
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