Low-alloyed

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Products (5)
Electrode esab ok 73.08 vac-pack
ESAB
Electrode esab ok 73.08 vac-pack
Art. no.: 249302
OK 73.08 is a CuNi alloyed LMA all-current electrode that provides a weld with good corrosion resistance against saltwater and flue gases, and are used for weather-resistant steel and for structural steel in ships. The weld has excellent mechanical properties. OK 73.08 is specially suited for welding armour steel in icebreakers and other ships that work in conditions where protective paint is removed. Intended for e.g. CORTEN, Domex 350W, UHBCCP etc. The good mechanical strength properties also make it suitable for welding of general high-strength steel and for ordinary and high-strength ship steel of A, D and E qualities. Current type AC, DC(+) OCV 65 V.
Code in accordance with: SFA/AWS A5.5 E8018-G. EN ISO 2560-A E 46 5 Z B 32.
Approval: ABS 3H5, 3Y - BV 3Y HH - DB 10.039.20 - DNV 3 YH10 - GL 3YH15 - LR 3, 3Y H15 - RS 3YHH - VdTÜV 02115 - CE EN 13479.
Esab aristorod ok 13.13
ESAB
Esab aristorod ok 13.13
Art. no.: 253210
OK AristoRod 13.12 is a low alloy wire electrode for gas metal arc welding. Containing 1.0% Cr and 0.5% Mo, is intended for welding heat-resistant steel of the same type and other low-alloy, high-strength steel, as there is no impact resistance requirement. When welding SS 2216 and 2223 in greater thicknesses than 8-10 mm, the working temperature should be kept at 150-200° C to limit the risk of cracking. Welding should be followed by an anneal between 680-720°C with a holding time of approx. 30 min. after completely heated up. Low-alloyed high-strength steel (SS 2225, Weldox 500, 700) can often be welded without preheating; however, an increased working temperature is then advisable. Multiple strands are required to fill a joint. The typical mechanical value that is reported is both in the untreated state and after stress annealing (700°C/0.5h). OK AristoRod 13.12 is surface treated with ESAB’s unique ASC method - a completely new coating technique, which reaches new levels for MAG welding with regards to design and versatility, especially for robot welding and automated welding. Characteristic advantages are exceptionally good start qualities. Trouble-free feeding at high feed rates and long feeder cables, a very stable arc at high welding currents, little spray, low smoke emission, reduces wear of contact nozzle and improved protection against corrosion on the wire. Fine flushed. Shielding gas: Ar+15-25% CO² (M21) or CO² (C1). Current type DC+.
Code in accordance with: SFA/AWS A5.28 ER100S-G. EN 12534 G Mn3NiCrMo.
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