J422 Titanium‑Calcium Carbon Steel Welding Electrodes (Welding Rods) — Diameters 2.0 mm – 4.0 mm Product highlights and benefits - Material and type: Carbon steel electrodes of the titanium‑calcium type, designed as filler rods/electrodes for arc welding. - Compatibility: Specifically formulated for low‑carbon and low‑alloy steels such as Q235, 09MnV, 09Mn2 and similar grades. - Versatile use: Usable with both alternating current (AC) and direct current (DC); suitable for welding in all positions. - Cleaner welding: Low spatter and easy slag removal reduce cleanup time and rework. - Stable performance: Smooth, stable arc for consistent bead shape and reliable weld quality. - Robust process properties: Excellent welding process performance and good resistance characteristics under typical welding conditions. How this product solves typical problems - Cuts cleanup and inspection time thanks to low spatter and easily removed slag. - Produces repeatable, stable welds across different positions and current types, simplifying operator setup and reducing defects. - Matches common structural steels and low‑alloy components, minimizing the need for multiple electrode types on job sites. Key specifications (stay consistent with original) - Model: J422 - Electrode type: Titanium‑Calcium carbon steel electrodes - Diameter range: 2.0 mm – 4.0 mm - Current: Suitable for AC and DC - Welding positions: All positions Practical applications / use scenarios - Structural steel fabrication: Welding Q235 frames, supports and channels where low‑carbon steel is standard. - Component manufacturing and repair: Joining or repairing low‑alloy parts made from 09MnV or 09Mn2 in workshops or plants. - On‑site maintenance and assembly: Field welding in varied positions and on mixed current supplies for construction, machinery repair or equipment maintenance. Notes for users - Select electrode diameter (2.0–4.0 mm) according to joint design and welding current capacity. - Observe standard preheat, cleaning and welding procedures for low‑carbon and low‑alloy steels to achieve optimal mechanical properties and weld integrity. This product delivers a versatile, clean‑running electrode solution for routine welding of low‑carbon and low‑alloy steel structures and components.