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Flux
MAXFLUX SS-4
AWS: SFA
EN ISO CODE: 14174 SA FB 1 65 DC
Maxflux SS-4 is a fluoride basic agglomerated type flux suitable for welding of austenitic stainless steel and heat resistant steels. The flux behavior to carbon content of the weld metal is neutral. So, using suitable wire, low carbon stainless steels can easily be welded. The flux offers good slag detachability, smooth weld finish and less than 5ml diffusible hydrogen per 100 gm of weld metal.
Maxflux SS-4 flux can be used with various stainless steel wires for joining & for overlay applications. The flux is also suitable with various Cr- Mo steels & stabilized grade stainless steel. With AISI 430 wire the weld metal result 30-40 HRC.
| WITH SAW WIRE | Elements | C | Mn | Si | S | P | Ni | Mo | Cu | |
| AUTOTHERME GRADE-308 |
|
0.050 | 1.20 | 0.35 | 0.012 | 0.025 | 9.80 | - | 0.30 | |
| AUTOTHERME GRADE-309 | Typical | 0.050 | 1.50 | 0.35 | 0.012 | 0.025 | 12.5 | - | 0.30 | |
| AUTOTHERME GRADE-312 | Typical | 0.070 | 1.40 | 0.35 | 0.012 | 0.025 | 28.8 | - | 0.30 | |
| AUTOTHERME GRADE-316 | Typical | 0.050 | 1.20 | 0.35 | 0.012 | 0.025 | 12.50 | - | 0.30 | |
| AUTOTHERME GRADE-430 | Typical | 0.050 | 0.50 | 0.35 | 0.012 | 0.025 | - | - | 0.30 |
| SiO2 + TiO2 | CaO+MgO | Al2O3+MnO | CaF2 |
| 20% | 30% | 20% | 25% |
BASICITY INDEX : ~2.00
GRAIN SIZE : 0.35 – 1.60 mm
PACKAGING : 25 Kg POLY-LINED PAPER BAG
Flux
