The specification of this wire posted on the website, its chemical composition, and technological parameters have not yet been approved by the specialists of our company. If you are interested, please contact us.
Welding process:
О – open arc |
Wire diameter, mm |
Recommended shielding gases and fluxes |
|
О |
1,7 |
- |
Purpose and scope
Предназначена для механизированной сварки и наплавки под водой в различной солености на глубине до 40 м металлоконструкций из углеродистых и низколегированных сталей марок Ст3, 09Г2, 09Г2С, 10ХСНД, 10ХСНФ, 19Г и др. Типичные объекты применения: строительство и ремонт трубопроводов, портовые сооружения, сварка судов, гидротехнические сооружения и т.п.
Welding and technological properties
-
The arc burning stability is high, the roller is somewhat convex with a scaly surface.
-
Slag completely covers the weld bead, and easy to remove slag. The tendency to the formation of cracks and pores is small.
-
Small-drop metal transfer, spatter is not welded to the metal surface.
Welding technology
-
Welding of vertical seams on steel with a thickness of 2–5 mm is made “from top to bottom”, and more than 5 mm - “from bottom to top”.
-
When welding is required transverse oscillations of the wire.
-
At imposing of each subsequent layer cleaning of a surface of a seam from slag is obligatory.
-
Use DC reverse polarity.
Deposit composition (Weld metal), %
| C | Si | Mn | Ni | S | P |
| 0.03 | 0.03 | 0.1 | 1.2 | ≤0.03 | ≤0.03 |
_
Welding Alloys Analog
| Brand of the wire |
Distance, % |
virobnik | C | Mn | Si | Ni | Mo |
| ROBOFIL R Ni1+ (59) | 0.48 | Welding Alloys | 0.04 | 0.1 | 0.4 | 0.9 | |
| ROBOFIL R Ni1SR (60) | 1.2 | Welding Alloys | 0.06 | 1.2 | 0.4 | 0.9 | |
| ROBOFIL B Ni1 (62) | 1.36 | Welding Alloys | 0.06 | 1.4 | 0.4 | 1.1 | |
| ROBOFIL M Ni1 (61) | 1.36 | Welding Alloys | 0.05 | 1.3 | 0.6 | 0.9 | |
| ROBOFIL B NiMo (65) | 1.41 | Welding Alloys | 0.05 | 1.4 | 0.4 | 1.2 | 0.4 |
Typical mechanical properties of the weld metal
|
Ultimate tensile strength, MPa |
Yield Strength, MPa |
Elongation (l = 5×d), % |
Impact strength, KCV, J/cm2 at T °C |
|
minimum
|
+20°
|
-20°
|
-40°
|
|
480 |
360 |
18 |
≥50 |
≥35 |
- |
Modes of the welding process
|
Wire diameter, mm
|
Current, A
|
Voltage, V
|
Wire overhang, mm
|
|
1,7
|
100-250
|
24-36
|
5-15
|
Weld Positions
Ø 1,7 мм:
Delivery type (More)
| Wire diameter, mm
| Cardboard barrel |
Molded skeins of frameless type |
Frame drum (B) |
Coil (S), (BS) |
| Hank in the corrugation box |
Metallic barrel |
| To 100
kg |
To 150
kg |
To 300
kg |
To 30 kg |
To 70 kg |
To 25 kg |
To 15 kg |
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