- Applications
- WT-430LNb is designed for MAG welding of ferrite stainless alloys of the 18%Cr-Nb type
and suitable for welding parts of the muffler system, such as AISI 430 steel.
- Characteristics on Usage
-
- - WT-430LNb 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.
- 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 +)
-
용착금속의 기계적 성질의 일례
| Dia(mmØ) |
Current(A) |
Voltage(V) |
Electrode extension(mm) |
| 1.2 |
150~280 |
24~33 |
10~20 |
| 1.6 |
200~350 |
24~33 |
15~25 |
- Typical Chemical Composition of All-Weld-Metal (wt%) (Shielding gas : CO2)
-
용착금속의 기계적 성질의 일례
| C |
Mn |
Si |
P |
S |
Cr |
Nb |
| 0.031 |
0.68 |
0.49 |
0.011 |
0.009 |
17.28 |
0.84 |
- Typical Mechanical Properties of All-Weld-Metal (Shielding gas : CO2)
-
용착금속의 기계적 성질의 일례
| Y.S MPa |
T.S MPa |
EL(%) |
| 412 |
550 |
27 |
- Welding position
