- Applications
- WT-316H is designed for MAG welding of 18% Cr-12%Ni-2%Mo stainless steels or for the welding of dissimilar joints of stainless steels.
- Characteristics on Usage
-
- - WT-316H is a rutile type flux cored wire for all-position welding.
- - Wire has low spatter, easy slag removal and good weld soundness.
- - The weld metal contains optimum ferrite contents in their austenitic structures, Therefore their weldability is excellent with lower crack susceptibility.
- Notes on Usage
-
- - The shielding gas should be used 100% CO2 and Ar+20~25% CO2 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 |
130~240 |
25~33 |
10~20 |
| 1.6 |
170~290 |
25~30 |
15~25 |
- Typical Chemical Composition of All-Weld-Metal (wt%) (Shielding gas : CO2)
-
용착금속의 기계적 성질의 일례
| C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
| 0.06 |
1.31 |
0.58 |
0.019 |
0.007 |
18.67 |
12.51 |
2.4 |
- Typical Mechanical Properties of All-Weld-Metal (Shielding gas : CO2)
-
용착금속의 기계적 성질의 일례
| Y.P MPa |
T.S MPa |
EL(%) |
IV J (-20℃) |
| 452 |
579 |
40 |
52 |
- Welding position
