DAIKOWT 55
GTAW
- CAST IRON
NiFe-CI
Description
Rod for welding cast iron
Nickel-based rod, specifically designed for welding gray cast iron castings, both for joints between castings and for joining to mild steel. Also suitable for the repair of castings, it produces weld beads of moderate hardness, which require tools with carbide inserts for subsequent processing. To ensure optimal results, a preheat and interpass temperature of at least 180 °C is recommended throughout the welding process.
Specifications
EN ISO 1071
S NiFe-1
AWS A5.15
ERNiFe-Cl
Werkstoff Number
2.4472
Shielding
I1
Positions
PA, PB, PC, PD, PE, PF
Current
DC-
Hardness
180HB
Chem. Comp. %
0
C
0.03
Mn
0.3
Ni
55
P
0.013
S
0.02
Mechanical Properties
min
variant
Tensile strength Rm MPa
270
450
Yield strength Rp0.2 MPa
250
230
Elongation A (L0=5d0) %
6
20
Impact Charpy ISO-V
-
-
Impact Charpy ISO-V
-
-
Welding Parameters
1.6
mm
2.4
mm
Ampere
80A - 120A
130A - 160A
Voltage
10V - 13V
14V - 18V
Packaging
-
-
Packaging Type
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product.packaging_types.product.packaging_types.product.packaging_types.product.packaging_types.