An agglomerated Fluoride-basic type submerged arc welding flux for high Impact toughness
CLASSIFICATION : AWS: SFA/A 5.17 F7A5-EM12K, F7P6-EM12K
AWS: SFA/A 5.17 F7A5-EH10K, F7P6-EH10K
AWS: SFA/A 5.17 F7A5-EH10K, F7P6-EH10K
Classification of Flux EN 760 = SA FB 1 55 AC H5
Basicity Index = 3.20
Grain Size = 10 X 60 BSS (0.25-1.60mm)
Density = ~1.1 kg/dm3
Basicity Index = 3.20
Grain Size = 10 X 60 BSS (0.25-1.60mm)
Density = ~1.1 kg/dm3
CHARACTERISTICS :
Raajmelt-B62 Fluoride-Basic flux for suitable high strength fine grain structural steels, as well as cryogenic steels and steels of resistant to aging. Owning its natural behavior as regards pick-up and burn-out of Si and Mn, Neutral metallurgical behavior of this flux when the flux is weldable with almost every wire electrode.
TYPICAL APPLICATION :
it is suited for tandem and multi-wire welding, This flux is suitable to be employed for welding offshore compounds, Flux for welding general structural steels, pressure vessels, pipe steels, as well as fine grain steels.
Drying requirement :
Redrying recommended at 350°C for 2 hour before use.
Main Constitutions(%)
| SiO2+TiO2 | CaO+MgO | Al2O3+MnO | CaF2 |
| 15 | 40 | 20 | 25 |
Typical All Weld Metal Chemical composition (%)
| UNDER Wires | C | Mn | Si | S | P |
| RAAJSAW-2 | 0.070 | 1.20 | 0.25 | 0.010 | 0.015 |
Typical All Weld Metal Mechanical Properties
| UNDER Wires | YS(N/mm2) | UTS(N/mm2) | EL % | CHARPY “V” NOTCH IMPACT AT -40°C -50°C |
| RAAJSAW-2 | 440 | 560 | 28 | 70 J 50 J |
Raajratna offer a wide range of submerged Arc welding Fluxes for SA welding.
PACKING SPECIFICATION : packed in polythene-line paper bags of 25.00 kg net weight.