TG 201A


AWS/ASME SFA - 5.28 ER80S-D2
EN ISO 21952 - A W Z MnMo
TS EN ISO 21952 - A W Z MnMo


P235G1TH - P255G1TH St 35.8 - St 45.8
S255N - S460N StE 255 - StE 460
P235GH, P265GH H I, H II
P295GH 17Mn4
16Mo3 15 Mo 3
L360NB - L415NB StE 360.7 - StE 415.7
L360MB - L415MB StE 360.7 TM - StE 415.7 TM
X52 - X60

Properties and Applications

Low alloyed, GTA (TIG) welding rod for Mo-alloyed creep resisting steels, subjected to operating temperatures up to 530°C. Contains high level of deoxidizing (Mn and Si) elements to control porosity during welding. Particularly used in root and cap pass welding of steam generators joints, boilers, pressure vessels and pipes, where high X-ray quality is required. Also suitable for welding carbon steel parts subsequently heat treated after welding. Observe directions of pre- and post-weld heat treatment of base metal.
Tg 201A Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMnMo
Welding Wire0.100.701.800.45

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedI15406202620°C → 110-30°C → 65

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

Application Information

Welding Positions :
Tg 201A Kaynak Pozisyonu Tg 201A Kaynak Pozisyonu Tg 201A Kaynak Pozisyonu Tg 201A Kaynak Pozisyonu Tg 201A Kaynak Pozisyonu Tg 201A Kaynak Pozisyonu


Tg 201A 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
22101GBKM21.60x10005.0421.4Cardboard Tube
22101HBKM22.00x10005.0421.4Cardboard Tube
22101IBKM22.40x10005.0421.4Cardboard Tube
22101LBKM23.20x10005.0421.4Cardboard Tube

Storage & Re-Drying Information

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