DAIKOWM 840
GMAW
- DISSIMILAR STEELS
Description
Nickel-based solid wire
Special wire for welding dissimilar steels, with high carbon content, and nickel alloys. Resists oxidation up to 900 ° C - Specific for the repair of cracks on furnaces, repair of crucibles, press structures, cylinders, cells for heat treatments, etc.
Specifications
ISO 18274
S Ni 6082
Shielding
I1, I3
Positions
PA, PB, PC, PD, PE, PF, PG
Current
DC+
Packaging Type
Drums, B300, D200 and D100 spools.
Hardness
100HRC
Chem. Comp. %
DEFAULT
C
0.05
Mn
3.5
Cr
20.6
Nb
2.7
Si
0.5
Fe
2.3
Ti
0.3
Mechanical Properties
min
variant
Tensile strength Rm MPa
-
670
Yield strength Rp0.2 MPa
-
390
Elongation A (L0=5d0) %
-
44
Impact Charpy ISO-V
-
-196°C
Impact Charpy ISO-V
-
-
Welding Parameters
0.8
mm
1
mm
1.2
mm
1.6
mm
Ampere
100A - 190A
130A - 220A
150A - 250A
190A - 340A
Voltage
18V - 28V
24V - 28V
20V - 31V
20V - 32V
Packaging
Ø 0,8÷1,6mm
Ø 0,8÷1,6mm
Ø 0,8÷1,6mm
Ø 0,8÷1,6mm
Packaging Type
Drums, B300, D200 and D100 spools.
Drums, B300, D200 and D100 spools.
Drums, B300, D200 and D100 spools.
Drums, B300, D200 and D100 spools.
