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Flux
MAXFLUX ESF -1
AWS: SFA
EN ISO CODE:
Maxflux ESF-1 is an agglomerated fluoride high basic type flux designed for Electro slag Strip Cladding with smooth bead and easy slag removal characteristics. The flux suitable for very high deposition welding rates with low dilution.
Maxflux ESF-1 is suitable for electro slag cladding & overlaying applications with
the Austenitic Stainless Steel strips. Works in DCEP welding.
Approvals
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| WITH WIRE | ELEMENTS | C | Mn | Si | Cr | Ni | Mo | Nb | |
| AUTOTHERME |
| 0.25 | 1.65 | 0.40 | 23.50 | 12.90 | - | - | |
| EQ309L |
| 0.022 | 1.45 | 0.45 | 21.30 | 12.30 | - | - | |
| AUTOTHERME | Strip | 0.022 | 1.65 | 0.40 | 19.00 | 12.50 | 2.56 | - | |
| EQ316L | 1st Layer | 0.020 | 1.45 | 0.45 | 18.00 | 12.00 | 2.50 | - | |
| AUTOTHERME | Strip | 0.020 | 1.65 | 0.40 | 19.50 | 10.70 | - | 0.50 | |
| Eq347 | 1st Layer | 0.020 | 1.50 | 0.55 | 18.00 | 10.30 | - | 0.33 |
BASE METAL
ASTM 516 GRADE 70
MAJOR CONSTITUTENTS
| Al2O3 + MnO | CaF2 | CaO + MgO |
| 20 | 75% | 5% |
Additional Information
STRIP DIMENSIONS : Width: 30 – 60mm
Thickness: 0.50mm
BASICITY INDEX : ~4.00
GRAIN SIZE : 0.25 – 1.20 mm
PACKAGING : 25 Kg POLY-LINED PAPER BAG
Flux
