FIELD: welding electrodes.
SUBSTANCE: electrode designed for welding high-strength pearlitic and austenite-ferritic steel and can be used for welding without preheating. The electrode contains a rod made of wire mark “Св-03Х25Н10М3ГАДВ” and a coating including components in the following ratio, in % by weight: marble 34.0-40.0, fluorspar 43.0-46.0, quartz sand 3.0-5.0, ferrotitanium 5.0-8.0, ferrosilicon 3.0-5.0, manganese metal 2.0-7.0, as well as sodium water glass 23.0-28.0 (over the weight of the dry mixture of coating components).
EFFECT: provision of electrode with high workability of the welding process, high strength of the weld metal.
1 cl, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRODE FOR WELDING HIGH-STRENGTH STEELS OF PEARLITE AND AUSTENITE CLASSES | 2004 |
|
RU2268128C1 |
| MEDIUM-ALLOYED ELECTRODE FOR WELDING OF HIGH-STRENGTH STEEL | 2007 |
|
RU2349434C2 |
| SELF-PROTECTION POWDER WIRE FOR WELDING AUSTENITE CHROME-NICKEL STEELS | 2004 |
|
RU2281843C1 |
| RATIONALLY-ALLOYED ELECTRODE FOR WELDING COLD RESISTANT LOW-ALLOY STEELS | 2005 |
|
RU2302327C2 |
| RATIONALLY ALLOYED ELECTRODE FOR WELDING HIGH-STRENGTH COLD-RESISTANT LOW-ALLOY STEELS | 2004 |
|
RU2268129C1 |
| AGGLOMERATED FLUX 48AF-72 | 2019 |
|
RU2727137C1 |
| ELECTRODE FOR MANUAL ARC WELDING OF DUPLEX AND DIVERSE STEELS | 2010 |
|
RU2428290C1 |
| ELECTRODE COATING | 2019 |
|
RU2727383C1 |
| ELECTRODE COATING COMPOSITION | 0 |
|
SU961909A1 |
| WELDING ELECTRODE | 0 |
|
SU1764914A1 |
