| Product name：TG-53 |
| Classification：ER70S-3 / ER48S-3 |
  |
- TG-53 is suitable for welding mild steel and 490N/mm2 grade steel.
- It is specially designed for GTAW with Argon in root pass of pipe welding.
- Ideal for welding vehicles and sheet metal.
|
Typical Chemical Composition of Weld Metal (wt. %)
|
||||||||||||||||||
|
C
|
Si
|
Mn
|
P
|
S
|
||||||||||||||
|
0.09
|
0.48
|
1.20
|
0.013
|
0.012
|
||||||||||||||
|
Typical Mechanical Properties of Weld Metal
|
||||||||||||||||||
|
Tensile Strength
N/mm2(kgf/mm2)
|
Yield Strength
N/mm2(kgf/mm2)
|
Elongation
%
|
Charpy V-Notch
|
|||||||||||||||
|
°C
|
J (kgf -m)
|
|||||||||||||||||
|
570(58.1)
|
480(48.9)
|
33
|
0
|
195(19.9)
|
||||||||||||||
|
-20
|
176(18.0)
|
|||||||||||||||||
|
Size and Suggested Operating Range (DC+)
|
||||||||||||||||||
|
Diameter (mm)
|
1.2
|
1.4
|
1.6
|
2.0
|
2.4
|
2.6
|
3.2
|
4.0
|
4.8
|
5.0
|
||||||||
|
Length (mm)
|
1000
|
|||||||||||||||||
