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Covered electrodes
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Manual metal arc welding, MMA, is a flexible method for welding in all positions. Avesta Welding offers a full range of products for stainless steel welding.
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| ELECTRODE TYPE |
AVESTA WELDING DESIGNATIONS |
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Martensitic |
248 SV rutile |
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Austenitic-Ferritic (duplex) |
LDX 2101-3D, 2304-3D, 2205-2D, 2205-3D, 2205-4D, 2205-PW, 2205 basic, 2507/P100-4D, 2507/P100 rutile |
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Austenitic Cr-Ni |
308L/MVR-2D, 308L/MVR-3D, 308L/MVR-4D, 308L/MVR basic, 308L/MVR-PW, 308L/MVR-VDX, 308/308H AC/DC, 308L-LF |
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Stabilized austenitic Cr-Ni |
347/MVNb-3D, 347/MVNb basic |
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Austenitic
Cr-Ni-Mo |
316L/SKR-2D, 316L/SKR-3D, 316L/SKR-4D, 316L/SKR basic, 316L/SKR-PW, 316L/SKR-VDX, 316/316H AC/DC, 317L/SNR AC/DC, SLR AC/DC |
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Stabilized austenitic
Cr-Ni-Mo |
318/SKNb AC/DC |
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Fully austenitic |
254 SFER, 316L/SKR Cryo, 904L AC/DC, 904L-PW AC/DC, 383 AC/DC, P12-R basic, P625 basic, P16 basic, P54 basic |
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Heat resisting |
309 AC/DC, 310 AC/DC, 253 MA AC/DC, 253 MA-NF AC/DC, 353 MA basic |
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Special types
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307 AC/DC, 309L-3D,309L-4D, 309L basic, P5-2D, P5-3D, P5-4D, P5-PW, P5-VDX, P5 basic, P7 AC/DC, P10 basic, P690 basic |
Thanks to Avesta Welding's 2D, 3D and 4D concept, the positive characteristics of covered electordes can be exploited to the full.
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High productivity welding in flat and horizontal positions
Avesta's 2D high recovery electrodes guarantee high productivity and first-class surfaces. Suitable for butt welds in the flat position, flat and vertical fillet joints and for overlay welding
 Fact sheet Avesta 2D electrodes See film  |
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Welder-friendly, all-round electrode
Avesta's 3D range has been specially developed for flexible welding in all common welding positions. Extremely good weldability; the arc is stable and weld pool and slag are extremely easy to control.
Fact sheet Avesta 3D electrodes See film
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Ideal all-position electrode for thin stainless steel
Avesta's 4D range has been specially developed for flexible welding of thin stainless sheets and pipes. Thanks to the highly controllable weld pool and slag, welding is rapid and the quality is excellent. Avesta 4D electrodes is often a quick and cost-efficient alternative to TIG.
Fact sheet Avesta 4D electrodes See film
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The electrodes are produced with different coatings designed for various purposes:
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AC/DC |
Standard rutile-acid coating |
| PW |
Rutile-acid coating for position welding vertical up |
| VDX |
Rutile-acid coating for position welding vertical down |
| Basic |
For improved mechanical properties and improved weld penetration |
| Rutile |
Predecessor to rutile-acid coating. Gives better weld penetration. |
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