TI 312


AWS/ASME SFA - 5.9 ER312
EN ISO 14343 - A W 29 9
TS EN ISO 14343 - A W 29 9
DIN M. No. 1.4337

Properties and Applications

Austenitic-ferritic stainless steel wire electrode for TIG welding of dissimilar steels and depositing buffer layers on ferritic steels. It features high resistance to cracking and toughness, is therefore suited for joining difficult to weld steels and depositing stress-relaxing buffer layers on crack sensitive base metals. Weld metal is non-scaling up to 1100°C. Especially used in die and tool repair, crack repairs in difficult to weld steels, gear teeth repair and rebuilding, buffer layer application on cutting blades. Suitable also for welding galvanized steel plates.
Ti 312 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMnCrNi
Welding Wire0.100.401.8030.009.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedI17007702120°C → 60

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

Application Information

Welding Positions :
Ti 312 Kaynak Pozisyonu Ti 312 Kaynak Pozisyonu Ti 312 Kaynak Pozisyonu Ti 312 Kaynak Pozisyonu Ti 312 Kaynak Pozisyonu Ti 312 Kaynak Pozisyonu


Ti 312 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
23105HBKM22.00x10005.0421.4Cardboard Tube
23105IBKM22.40x10005.0421.4Cardboard Tube

Storage & Re-Drying Information

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