Description
| Weld Metal Chemical Analysis (%) | |||||
| Flux + Wire | C | Si | Mn | Mo | |
| KJF – 930 + KJS – 124 ( S2Mo ) | 0.03 – 0.05 | 0.20– 0.35 | 0. 9 – 1.1 | 0.45 – 0.5 | |
| KJF – 930 + KJS – 126 ( S4 ) | 0.03- 0.05 | 0.25 – 0.35 | 1.0 – 1.2 | —- | |
| Weld Metal Mechanical Properties | |||||||
| Flux + Wire | U.T.S. | Y.T.S. | EL | Charpy test | |||
| ( Mpa) | ( Mpa) | (%) | RT | -30°C | -40°C | -50°C | |
| KJF – 930 + KJS – 124 ( S2Mo ) | 490 – 510 | 410 – 430 | 27 – 30 | 170-190 | 35-45 | 50 – 55 | 30 – 35 |
| KJF – 930 + KJS – 126 ( S4 ) | 580 – 610 | 470- 490 | 26 – 29 | 190-210 | 170-190 | — | 100-120 |
| Technical Specifications |
| Basicity Index | 3.0 According to Boniszewski formula |
| Density | 1.20 Kg/dm3 |
| Re-drying | 350 ± 25o C /2hr |
| Current | AC / DCEP |
| Packing | 25 Kg bag (3 layers) / other sizes as per buyer’s order |
| Advantages |
Fluoride Basic Agglomerated Flux
Suitable for welding steels have high impact toughness at subzero temperature
Easy slag detachability even in high temperatures
Good weld bead
