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AWS A5.1: E7018-1 H4R | DIN EN ISO 2560-A: E 42 5 B 42 H5 -50 °C Impact Rated | H4R Moisture Resistance | Tough Beads for Structural Security A premium basic-coated, iron powder electrode with extremely low moisture pickup (H4R certified), designed for crack-free welding of C-Mn microlow and low-alloy steels. Delivers superior impact toughness down to –50 °C with excellent arc stability and bead appearance in positional welding. Ideal for high-restraint joints, marine environments, and security-critical structural fabrication. Available Packs- Dimensions: 2.50 mm x 350 mm, 3.15 mm x 450 mm, 3.20 mm x 450 mm, 4.00 mm x 450 mm, 4.80 mm x 450 mm, 5.00 mm x 450 mm
- Pack Sizes: 2.5 Kg Pouch, 5 Kg Box
- Master Box: 20 Kg, Customisable packaging available on request