description:

SPECIFICATIONS
|
Design |
Diameter, mm |
Protective environment |
Welding current |
|---|---|---|---|
|
Tubular butt |
1,6 – 2,2 |
s/s |
=+ |
TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %
|
C |
Cr |
Mn |
Si |
Mo |
Ni |
Al |
S |
P |
|---|---|---|---|---|---|---|---|---|
|
0,12 - 0,20 |
0,7 - 1,3 |
0,8 - 1,3 |
0,2 - 0,6 |
0,4 - 0,6 |
2,0 - 2,5 |
1,4 - 2,0 |
≤ 0,04 |
≤ 0,04 |
MODES OF SURFACING-CORED WIRE
| Diameter, mm | Iweld, A | Uarc, V |
|---|---|---|
|
1,6 |
150 - 220 | 20 - 24 |
| 1,8 |
200 - 250 |
22 - 24 |
| 2,0 |
200 - 260 |
24 - 28 |
| 2,2 |
220 - 300 |
26 - 28 |
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