CI-A1 Welding Electrode is a high-quality electrode with a nickel core and graphite flux coating, ideal for welding cast iron. Crack-resistant, stable arc, minimal spatter. Suitable for various industrial applications!
AWS A5.15 ENi-CI
CI-A1 Welding Electrode is a premium welding electrode specifically designed for cast iron welding. With a nickel core and graphite flux coating, this welding electrode product offers excellent crack resistance, a smooth arc, and easy application and slag removal.
CI-A1 welding electrode is ideal for joining, filling porosity, and repairing cast iron components. It is the perfect choice for precision work in a wide range of industrial sectors.
The following are product specifications for CI-A1 Welding electrode
| Parameters | Description |
| Product Name | Welding Electrode CI-A1 |
| Brand | KOBELCO |
| Electrode Type | Welding Electrode for Cast Iron |
| Welding Electrode Size | 3.2 mm, 4.0 mm |
| Welding Process | SMAW |
| Weight Per Packaging | 10 Kg |
| Polarity | AC, DCEP |
General Characteristics of CI-A1, A5.15 ENI-CI Welding Electrode
Mechanical properties of all metals being welded
| Product | TS (MPa) | EL (%) | |
CI-A1 | Typical | 480 | – |
| Guaranty | – | – | |
Guide to selecting cast iron welding materials
| Parameters | Notes |
| Preheating temperature (°C) | 100-300 |
| Wet ability with base metals | Better |
| Color match with base metal | Lower |
| Joint efficiency | Good |
| X-ray soundness | Better |
Chemical composition of all welded metals (mass %)
| Chemistry Value | Typical | Guaranty |
| C | 1.0 | 2.0 |
| S | < 0.01 | 0.03 |
| Mn | 0.6 | 2.5 |
| P | < 0.01 | – < |
| Si | 0.1 | 4.0 |
| Ni | Bal. 45 | min. |
| Fe | 1.7 | 8.0 |
| Cu | < 0.1 | 2.5 |
| Al | < 0.1 | 1.0 |
Notes: a single value is maximum.
| diameter (mm) | carton (mm) |
| 3.2 | 250W, 120H, 440L |
| 4.0 | 240W, 85H, 440L |
Order KOBELCO CI-A1 welding electrode now for your cast iron repair needs. Get the best deals, check availability, and get technical advice directly from our team.
ISO 9001:2015
ISO 14001:2015
© 2025, PT. Intan Pertiwi Industri | All Rights Reserved.
