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Flux
MAXFLUX SAF -8 (MOD )
AWS: SFA 5.17 F8A5-EH10K
EN ISO CODE:
Maxflux SAF-8 (Mod) is an agglomerated fluoride-basic type flux suitable to weld medium to high strength steels where very low diffusible hydrogen content, good crack resistance and higher sub-zero toughness properties are desired from the weld metal. The flux is neutral in Mn & Si pick up and is alloyed with Molybdenum and Nickel. The weld deposit is o fradiographic quality.
Maxflux SAF-8 (Mod) is suitable for single & multi-layer welding of high tensile quenched & tempered steel, fine grained steels, heat resistant structural steels, nuclear sector fabrication, etc.
Approvals
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| WITH SAW WIRE | Elements | C | Mn | Si | S | P | Mo | Ni | Cu | |
| AUTOTHERME GRADE-E |
|
0.085 | 1.550 | 0.210 | 0.010 | 0.013 | 0.25 | 0.40 | 0.15 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| WITH SAW WIRE | UTS | 0.2% YS | % EI | CVN Impact (Joules) | CVN Impact (Joules) | CVN Impact (Joules) |
| (Mpa) | (Mpa) | (L=4d) | -29°C | -40°C | -46°C | |
|
AUTOTHERME GRADE-E |
568 | 520 | 24 | 140 | 124 | 110 |
MAJOR CONSTITUTENTS
| SiO2 + TiO2 | CaO+MgO | Al2O3+MnO | CaF2 |
| 10% | 48% | 17% | 25% |
Additional Information
BASICITY INDEX : ~3.40
GRAIN SIZE : 0.35 – 1.60 mm
PACKAGING : 25 Kg POLY-LINED PAPER BAG
Flux
