TG 285


AWS/ASME SFA - 5.28 ER80S-B8
EN ISO 21952 - A W CrMo9
TS EN ISO 21952 - A W CrMo9


A387-Grade 9

Properties and Applications

9Cr- 1Mo alloyed GTA (TIG) welding rod for creep resisting steels, subjected to operating temperatures up to 600°C. Suitable for welding P9 / T9 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, pressure vessels and piping in refineries, where high X-ray quality is required. Observe directions of pre- and post-weld heat treatment of base metal. Stick Electrode : EM 285
Tg 285 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMnCrNiMo
Welding Wire0.080.400.609.000.201.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
Isıl İşlem Sonrası (750°C 1 Saat)I16107002020°C → 110

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

Application Information

Welding Positions :
Tg 285 Kaynak Pozisyonu Tg 285 Kaynak Pozisyonu Tg 285 Kaynak Pozisyonu Tg 285 Kaynak Pozisyonu Tg 285 Kaynak Pozisyonu Tg 285 Kaynak Pozisyonu


Tg 285 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
22107HBKM22.00x10005.0421.4Cardboard Tube
22107IBKM22.40x10005.0421.4Cardboard Tube

Storage & Re-Drying Information

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