TG 235

Standards

AWS/ASME SFA - 5.28 ER80S-B6
EN ISO 21952 - A W CrMo5Si
TS EN ISO 21952 - A W CrMo5Si
DIN M. No. 1.7373

Properties And Applications

Medium-alloyed GTA (TIG) welding rod for Cr-Mo alloyed creep resisting steels, subjected to operating temperatures up to 650°C. Suitable for welding 12 CrMo19-5, P5 / T5 steels in power generation and petrochemical industries. Due to it's high steam and hot hydrogen corrosion resistance, particularly used in root and cap passes of in steam generators, boilers, piping in refineries. where high X-ray quality is required. Observe directions of pre- and post-weld heat treatment of base metal.

Materials

Width DIN
X12CrMo5 12 CrMo 19 5
GX12CrMo5 GS-12 CrMo 19 5

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMnCrMo
Welding Wire0.100.400,506.000.55

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedI15806602320°C → 80
Isıl İşlem Sonrası (740°C 2 Saat)I15706502420°C → 100

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

Application Information

Welding Positions :
Tg 235 Kaynak Pozisyonu Tg 235 Kaynak Pozisyonu Tg 235 Kaynak Pozisyonu Tg 235 Kaynak Pozisyonu Tg 235 Kaynak Pozisyonu Tg 235 Kaynak Pozisyonu

Polarity:

Tg 235 Kutuplama

Protection Gas:

I1

Welding Parameters & Efficiency :

Diameter x Length (mm)
2.00x1000
2.40x1000

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
22106HBKM22.00x10005 kg5.30421.40Cardboard Tube
22106IBKM22.40x10005 kg5.30421.40Cardboard Tube

Storage & Re-Drying Information

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