description:

SPECIFICATIONS
|
Design |
Diameter, mm |
Protective environment |
Welding current |
|---|---|---|---|
|
Tubular butt |
1,6 – 2,8 |
CO2 |
=+ |
TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %
|
C |
Cr |
Mn |
Si |
V |
Ti |
Ni |
S |
P |
|---|---|---|---|---|---|---|---|---|
|
0,11 - 0,15 |
0,7 - 1,2 |
0,8 - 1,2 |
0,45 - 0,75 |
0,05 - 0,10 |
0,02 - 0,06 |
0,40 - 0,65 |
≤ 0,04 |
≤ 0,04 |
MODES OF SURFACING-CORED WIRE
| Diameter, mm | Iweld, A | Uarc, V |
|---|---|---|
|
1,6 |
180 - 220 |
22 - 24 |
| 1,8 |
200 - 220 |
22 - 24 |
| 2,0 |
220 - 240 |
22 - 26 |
| 2,2 |
240 - 260 |
24 - 28 |
| 2,4 |
260 - 280 |
26 - 28 |
| 2,6 |
280 - 300 |
28 - 30 |
| 2,8 | 300 - 320 | 30 - 34 |
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