description:
SPECIFICATIONS
Design |
Diameter, mm |
Protective environment |
Welding current |
---|---|---|---|
Tubular butt,
Tubular lapped |
2,8 - 3,2 |
s/s |
=+ |
TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %
C |
Cr |
Mn |
Si |
Mo |
Nb |
Ti |
B |
S |
P |
---|---|---|---|---|---|---|---|---|---|
1,2 - 2,2 |
10,0 - 12,0 |
≤ 1,0 |
≤ 1,0 |
1,7 - 2,2 |
2,8 - 3,2 |
0,1 - 0,5 |
1,7 - 2,0 |
≤ 0,04 |
≤ 0,04 |
MODES OF SURFACING-CORED WIRE
Diameter, mm | Iweld, A | Uarc, V |
---|---|---|
2,8 | 300 - 320 | 30 - 34 |
3,0 | 320 - 360 | 32 - 36 |
3,2 | 340 - 360 | 34 - 38 |
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