TG 1


AWS/ASME SFA - 5.18 ER70S-3
EN ISO 636 - A W 42 3 2Si
TS EN ISO 636 - A W 42 3 2Si
DIN M. No. 1.5112


S185 - P275T1 St 33.0 - St 44.0
P235GH, P265GH H I, HII
P235G1TH - P255G1TH St 35.8 - St 45.8
A, B, D, E

Properties and Applications

GTA (TIG) welding rod for unalloyed steels, fine grained steels and pipes. Particularly suitable for welding of galvanized and pre-painted steels, welding low alloy steels in pipe-lines, boilers and tank production. Used in root and cap passes in chemical, petrochemical, water, natural gas pipes joints safely. Suitable also welding in thin metal plates and repair welds. Characterized by a reduced slag formation and smooth welding deposit. Thin and homogeneous copper coating increase resistance to rusting.
Tg 1 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMn
Welding Wire0.050.601.30

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedI144053029-30°C → 100

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar) .

Application Information

Welding Positions :
Tg 1 Kaynak Pozisyonu Tg 1 Kaynak Pozisyonu Tg 1 Kaynak Pozisyonu Tg 1 Kaynak Pozisyonu Tg 1 Kaynak Pozisyonu Tg 1 Kaynak Pozisyonu


Tg 1 Kutuplama DC(-)

Protection Gas:


Welding Parameters & Efficiency :

Packaging Information

Product CodeDiameter X Length (mm)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
21101GBKM21.60x10005.0421.4Cardboard Tube
21101HBKM22.00x10005.0421.4Cardboard Tube
21101IBKM22.40x10005.0421.4Cardboard Tube
21101LBKM23.20x10005.0421.4Cardboard Tube
21101MBKM24.00x10005.0421.4Cardboard Tube

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.