Product Overview
The ESAB OK 48.00 E7018 is a premium low-hydrogen iron powder welding electrode designed for shielded metal arc welding (SMAW) of carbon and low-alloy steels. With a 3.2mm diameter and 350mm length, this electrode delivers stable arc performance, minimal spatter, and excellent bead appearance, making it ideal for heavy-duty structural welding applications requiring high impact strength and crack resistance.
Key Features
- Low hydrogen flux formulation prevents cold cracking in high-strength steel welds
- Stable arc operation with minimal spatter for clean, efficient welding
- Excellent mechanical properties: 70 ksi minimum tensile strength, high impact toughness
- Smooth bead appearance with easy slag removal reduces post-weld cleanup time
- Suitable for all-position welding on carbon and low-alloy steel structures
- Conforms to AWS A5.1 E7018 and EN ISO 2560-A E 42 5 B 42 H5 standards
Specifications
| Parameter | Value |
|---|---|
| Electrode Type | E7018 Low Hydrogen Iron Powder |
| Brand / Model | ESAB OK 48.00 |
| Diameter | 3.2 mm |
| Length | 350 mm |
| Welding Position | All Positions |
| Minimum Tensile Strength | 480 MPa (70 ksi) |
| Applicable Materials | Carbon Steel, Low Alloy Steel |
| Certification | AWS A5.1, EN ISO 2560 |
Applications
This E7018 welding electrode is widely used in heavy industrial fabrication, structural steel construction, shipbuilding, pressure vessel manufacturing, pipeline construction, bridge engineering, and repair of heavy machinery components. It is particularly suitable for welding thick-section steels and applications requiring high resistance to hydrogen-induced cracking.
Package Contents
- 1 Box of ESAB OK 48.00 E7018 Welding Electrodes (3.2mm x 350mm)
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