Product name:TG-53
 
Classification:ER70S-3 / ER48S-3
 
 


  1. TG-53 is suitable for welding mild steel and 490N/mm2 grade steel.
  2. It is specially designed for GTAW with Argon in root pass of pipe welding.
  3. 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


No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.)      TEL:886-7-6955155      FAX:886-7-6955166

Copyright (C) Kuang Tai Metal Industrial Co., Ltd. All Rights Reserved.   Designed by GRNET