TG 201A

Standards

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

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.

Materials

Width DIN
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

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

Polarity:

Tg 201A Kutuplama

Protection Gas:

I1

Welding Parameters & Efficiency :

Diameter x Length (mm)
1.60x1000
2.00x1000
2.40x1000
3.20x1000

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
22101GBKM21.60x10005 kg5.30421.40Cardboard Tube
22101HBKM22.00x10005 kg5.30421.40Cardboard Tube
22101IBKM22.40x10005 kg5.30421.40Cardboard Tube
22101LBKM23.20x10005 kg5.30421.40Cardboard Tube

Storage & Re-Drying Information

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