- Applications
- WT-430 is designed for MAG welding of ferrite stainless alloys of the 17% Cr-Ti types and for automotive exhaust fabricators such as front pipe, bellows, flange, etc.
- Characteristics on Usage
-
- - WT-430 is a metal cored wire for high speed welding.
- - This wire gives excellent bead appearance and provides the operator with a soft stable arc and very low spatter levels thus giving enhanced cosmetic appearance.
- - It provide higher corrosion resistance, heat resistance due to high alloy designs and also suitable for surfacing of sealing faces of gas, water and steam valves.
- Notes on Usage
-
- - The shielding gas should be used Ar+2%O2 for welding.
- - Gas flow rate is proper 20~25ℓ/min.
- Sizes Available and Recommended Currents ( DC + )
-
Sizes Available and Recommended Currents ( DC + )
| Dia(mmØ) |
Current(A) |
Voltage(V) |
Electrode extension(mm) |
| 1.2 |
180~340 |
24~33 |
10~20 |
| 1.6 |
200~400 |
24~33 |
15~25 |
- Typical Chemical Composition of All-Weld-Metal (wt%) (Shielding gas : MIX)
-
Typical Chemical Composition of All-Weld-Metal (wt%)
| C |
Mn |
Si |
P |
S |
Cr |
Ti |
| 0.032 |
0.52 |
0.55 |
0.014 |
0.008 |
16.3 |
0.9 |
- Typical Mechanical Properties of All-Weld-Metal (Shielding gas : MIX)
-
Typical Mechanical Properties of All-Weld-Metal
| Y.S MPa |
T.S MPa |
EL(%) |
| 452 |
532 |
26 |
- Welding positions
