-320x320.png "MMA welding")
krugi-320x320.jpg "Abrasive materials")
| Diameter | 5 |
| Weight | 5 |
| Temporary resistance to rupture, MPa | ≥490 |
| Welded materials | Steels up to a yield strength of 420 N/mm2 (55 ksi) |
| Yield strength, MPa | ≥420 |
| Relative elongation,% | ≥20 |
| Impact strength, J / cm2 KCU, + 200 C | ≥127,4 |
| Impact force, KCV, J, -400C | ≥47 |
The electrodes are designed for welding critical structures of low-carbon and low-alloy steels, when the weld metal is subject to increased requirements for ductility and toughness, especially when working in low temperatures, as well as for welding rotary and non-rotary joints of main pipelines. Can be used for root passages when welding pipes.
Welding can be performed in all spatial positions, except vertical top-down. The electrodes are sensitive to the formation of pores in the presence of rust and oil on the edges of welded parts, as well as increasing the length of the arc.
Chemical composition of the weld metal:
The electrodes are designed for welding critical structures of low-carbon and low-alloy steels, when the weld metal is subject to increased requirements for ductility and toughness, especially when working in low temperatures, as well as for welding rotary and non-rotary joints of main pipelines. Can be used for root passages when welding pipes.
Welding can be performed in all spatial positions, except vertical top-down. The electrodes are sensitive to the formation of pores in the presence of rust and oil on the edges of welded parts, as well as increasing the length of the arc.
Chemical composition of the weld metal:
- Welding electrodes UONI 13/55 3 мм 5 kg
| Diameter | 5 |
| Weight | 5 |
| Temporary resistance to rupture, MPa | ≥490 |
| Welded materials | Steels up to a yield strength of 420 N/mm2 (55 ksi) |
| Yield strength, MPa | ≥420 |
| Relative elongation,% | ≥20 |
| Impact strength, J / cm2 KCU, + 200 C | ≥127,4 |
| Impact force, KCV, J, -400C | ≥47 |
- 420 грн