Description :

SFC-309L is a rutile flux cored tubular wire for all positional welding using pure CO2 or Argon CO2 mixed shielding gas. It performs with smooth arc transfer, low spatter level, fine ripple, fast freezing slag, easy control of weld pool and good hot crack resistance.

Applications :

Suitable for welding dissimilar metals such as ferritic and austenitic stainless steels, as well as for joining ferritic mantenitic steels. It also used for buffer layers of clad steels.

Note On Usage :

1. Use DC (+) polarity.

2. Maintain a higher welding speed in order to get enough penetration in the down hand welding position.

Typical Chemical Composition Of Weld Metal (wt%) :

Weld Metal Analysis : (Shielding Gas: 100% CO2)

Carbon (C)               0.031

Chronium (Cr)          23.62

Nickel (Ni)               12.62

Manganese (Mn)      1.56

Silicon (Si)                0.51

Phosphorus (P)         0.025

Sulphur (S)               0.009

Typical Mechanical Properties Of Weld Metal : (Shielding Gas: 100% CO2)

TS N/mm2               572

EL%                        40

IV -196CJ               35

Approvals And Conformances :

ABS, BV, CCS, CE, DNV, GL, LR

Sizes And Recommended Current Range: (Amp)

Diameter	1.2	1.6
F, HF	140-220	200-300
V-UP,OH	120-200	-