TER50-3, TER50-6, TER49-1
DESCRIPTION: TER50-3, TER50-6, TER49-1 are carbon steel tungsten argon arc welding wires,providing excellent plasticity, impact toughness and crack resistance, showing a special toughnessatlow temperature.
APPLICATIONS: Suitable for all position tungsten argon arc manual welding of pipeline. Satisfactory weiding joint can be obtained both in root pass welding and arc welding. It can also weld some low alloy steel.Such as 09Mn2Si, 16Mn, 09Mn2V and etc..
Chemical Composition of Weld Metal (%)
| Type |
Standard |
C |
Mn |
Si |
Cu |
S |
P |
Re |
| TER50-3 |
GB ER50-3 |
0.06-0.15 |
0.90-1.40 |
0.45-0.75 |
≤0.5 |
≤0.025 |
≤0.025 |
Micro |
| AWS ER70S-3 |
| TER50-6 |
GB ER50-6 |
0.06-0.15 |
1.40-1.85 |
0.85-1.15 |
≤0.30 |
≤0.025 |
≤0.025 |
|
| AWS ER70S-6 |
| TER49-1 |
GB ER49-1 |
≤0.11 |
1.80-2.10 |
0.65-0.95 |
≤0.35 |
≤0.03 |
≤0.03 |
|
Mechanical Properties of Weld Metal
| Type |
Standard |
Tensile Strengthбb (MPa) |
Yield Pointб0.2 (MPa) |
Elongationδ5(%) |
Impact V-Notch(J) |
| TER50-3 |
GB ER50-3 |
≥500 |
≥420 |
≥22 |
-29℃≥27 |
| AWS ER70S-3 |
| TER50-6 |
GB ER50-6 |
≥500 |
≥420 |
≥22 |
-29℃≥27 |
| AWS ER70S-6 |
| TER49-1 |
GB ER49-1 |
≥490 |
≥370 |
- |
- |
Specification、Length Package Weight
| Diameter(mm) |
2 |
2.5 |
3.2 |
4 |
| length(m) |
1/0.8 |
1 |
1 |
1 |
| Package Weight (Kg) |
5/10 |
5/10 |
5/10 |
5/10 |
|
