Electrodes for Mild Steel & High Tensile Steel
KUZEAL R-13
Applications: Welding of Structural joints, Tanks & Vessels, General Fabrication.
Properties:
- UTS: 470 N/mm2
- YS: 440 N/mm2
- Elongation: 27%
KUZEAL R-13 is a low heat input welding electrode for structural steel & plates, offering excellent operational characteristics like easy slag removal, smooth arc, and low spatter.
Electrode Size | Current Range (Amps) |
---|---|
2.50 X 350 | 50 - 90 |
3.15 X 350 | 90 - 140 |
4.00 X 450 | 120 - 170 |
5.00 X 450 | 140 - 200 |

KUZEAL B-18
Applications: Joining of heavy structures, pressure vessels, turbines.
Properties:
- UTS: 560 N/mm2
- YS: 480 N/mm2
- Elongation: 28%
KUZEAL B-18 offers radiographic weld quality, tough deposits, and smooth arc for thick plates and restrained joints.
Electrode Size | Current Range (Amps) |
---|---|
2.50 X 350 | 70 - 100 |
3.15 X 450 | 100 - 140 |
4.00 X 450 | 140 - 180 |
5.00 X 450 | 190 - 240 |

KUZEAL B-181
Applications: Pipe Welding & Ship building vessels, High strength steel constructions.
Properties:
- UTS: 650 N/mm2
- YS: 560 N/mm2
- Elongation: 21%
KUZEAL B-181 is a low hydrogen electrode for high stressed joints with easy weldability and excellent mechanical properties.
Electrode Size | Current Range (Amps) |
---|---|
2.50 X 350 | 70 - 100 |
3.15 X 350 | 90 - 140 |
4.00 X 350 | 120 - 170 |
5.00 X 350 | 140 - 180 |

KUZEAL 90B3
Applications: Welding of high-strength steel, equipment repair, metal fabrication.
Properties:
- UTS: 780 N/mm2
- YS: 650 N/mm2
- Elongation: 19%
KUZEAL 90B3 offers superior strength and is ideal for welding thick plates and large structures, providing excellent durability.
Electrode Size | Current Range (Amps) |
---|---|
3.15 X 350 | 100 - 140 |
4.00 X 450 | 140 - 180 |
5.00 X 450 | 170 - 220 |
