Description :

It is the welding wire for catalytic converters as well as exhoust silencers, mufflers, manifolds, amd manifold elbows of analogous or similar materials. It's also used for repair welding and surfacing of sealing faces of gas, water, and steam turbines with service temperatures of up to +450 C. Resists scaling up to +900 C.

Applications :

This is a ferritic stainless steel welding alloy used to weld types 409 and 409Ti base metals.The addition of columbia leads to a preferential reaction with carbon which interrupts chronium from forming carbides.

Note On Usage:

1. For GTAW process, use DC-EN, Argo Shield and Tunsten Electrode.

2. For GMAW process, Spray Transfer or Short Circuit Transfer mode can be used.

3. 98% Argon -2% O2 shielding gas is recommended in GMAW process.

Typical Chemical Composition Of Weld Metal (wt%) :

Weld Metal Analysis :

Carbon (C)               0.03

Chronium (Cr)          12.20

Nickel (Ni)               0.32

Manganese (Mn)      0.65

Silicon (Si)                0.6  

Niobium (Nb)          0.45

Typical Mechanical Properties Of Weld Metal:

TS N/mm2              460

EL%                       26

Approval and Conformances :

-

Size Available

MIG Solid Wires (mm)	0.6, 0.8, 0.9, 1.0, 1.2, 1.6
TIG Rods (mm)	0.8, 0.9, 1.0, 1.2, 1.6, 2.0, 2.4, 3.2, 4.0