StarBlaze E7018 Rod

StarBlaze E7018 series consists of high-quality, basic heavy-coated low-hydrogen, iron powder type stick welding electrodes (rods). Classified under AWS A5.1 as E7018, these rods are engineered to deliver exceptionally tough, crack-resistant structural welds on carbon steels, high-tensile steels, and low-alloy materials.

Core Product Features
Low Diffusible Hydrogen: Formulated with advanced H4 coatings that restrict diffusible hydrogen to ? 4ml / 100g of weld metal. This limits the risk of hydrogen-induced cold cracking in highly stressed plates.
Exceptional Low-Temperature Impact Toughness: The 7018S variant retains stellar fracture resistance and mechanical toughness at freezing temperatures down to -50°C.
Self-Releasing Slag: Produces a clean, flat-to-convex weld profile covered by a unique self-lifting slag system that detaches effortlessly with minimal chipping.
X-Ray & Radiographic Quality: Consistently passes stringent radiographic, ultrasonic, and dynamic stress validation testing protocols.
High Weld Metal Recovery: Provides approximately 115% metal recovery efficiency due to the heavy iron-powder enriched flux matrix.

AWS Specification: AWS A5.1 / A5.1M (Classification: E7018 / Low-Hydrogen Carbon Steel)
EN ISO Specification: EN ISO 2560-A (Classification: E 42 4 B 42 H5)

Sizes: 2.5 x 350 / 3.15 x 450 / 4.0 x 450 / 5.0 x 450
1 Pack: 4Kg / 1 Case: 5 Packs, 20Kg
Price indicated is per pack.

Above information for reference. Refer OEM data sheet (in link) for product specific accurate information on specification and usage.