CLASSIC UONI 13/45 (13/55)
CLASSIC UONI- 13/45, 13/55 diameter 3mm, weight packs 5kg
CLASSIC UONI- 13/45, 13/55 diameter 3mm, weight packs 5kg
CLASSIC UONI- 13/45, 13/55 diameter 4mm, weight packs 5kg
CLASSIC UONI- 13/45, 13/55 diameter 5mm, weight packs 5kg
Price on request
Price on request
Price on request
Type of coating: basic
Э50А-UONI-13/55-d-УД
Е514-Б20
Certified in UkrSEPRO
ГОСТ 9466-75;
Э50А по ГОСТ 9467; ISO 2560 по Е414 В20;
E50 В22 по ЕN 499;
Е 6015 по AWS A5.1
ТUU 05416923.015-96
Electrodes “ UONI -13/55 ” designed for welding of high-duty constructions of carbon ( types: 08, 20, 20L, St 3) and low alloy steel (types 26GS, 09G2S), S235-S355, P235-P355, E295 (according to EN 10027-1, EN 10028-2, EN 10028-3). They are widely used to metal seams when placing increased demands on ductility and toughness even during working with low temperatures.
The chemical composition of metal:
| С Carbon | Si Silicon | Mn Manganese | S Sulfur | P Phosphorus |
| ≤ 0.09 | 0,20-0.50 | 0,6-1,20 | ≤ 0.020 | ≤ 0.025 |
Recommendations:
| Electrodes “ UONI -13/55 ” provide arc stability and forming of metal bead with high crystallization cracks resistance and low hydrogen content. Allow welding of especially high-duty metal constructions, operating with dynamic loading in low temperature conditions (to -40°С), and vessels that are working under pressure of shipbuilding steel structures. The more thickness’ metal welding and the welding of founding’s defects. |
Welding conditions:
| Welding positions | Electrode diameter (mm) | |
| ø3,0 | ø 4,0 | |
| Welding current | ||
| Lower/ceiling | 80-100/70-90 | 130-160/130-140 |
| Vertical | 70-90 | 130-140 |
Mechanical properties of the weld seam metal:
| Temporary tensile strength N/mm2 | Relative elongation, % | Impact strength, J / cm2 |
| 490 | 20 | 127.4 |
Packing data:
| Diameter, mm | Length, mm | weight packs, kg |
| 3.0 | 350 | 2,5 |
| 5 | ||
| 4.0 | 450 | 2,5 |
| 5 |
| The position of the welding seams |
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