description:
SPECIFICATIONS
Design |
Diameter, mm |
Protective environment |
Welding current |
---|---|---|---|
Tubular butt,
Tubular lapped |
2,2 - 3,2 |
s/s |
=+ |
TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %
C |
Cr |
Mn |
Si |
Mo |
Ni |
V |
Nb |
S |
P |
---|---|---|---|---|---|---|---|---|---|
0,1 - 0,3 |
11,0 - 14,0 |
0,8- 2,0 |
0,5 - 1,2 |
1,5 - 2,0 |
2,3 - 3,0 |
0,1 - 0,5 |
0,1 - 0,5 |
≤ 0,04 |
≤ 0,04 |
MODES OF SURFACING-CORED WIRE
Diameter, mm | Iweld, A | Uarc, V |
---|---|---|
2,2 | 220 - 240 | 20 - 24 |
2,4 | 240 - 260 |
22 - 24 |
2,6 | 260 - 280 |
24 - 26 |
2,8 | 280 - 300 |
26 - 28 |
3,0 | 300 - 320 |
28 - 30 |
3,2 | 320 - 360 |
30 - 32 |
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