Description
| Weld Metal Chemical Analysis ( % ) | ||||||
| C | Si | Mn | P | S | ||
| Wire ( S2Si ) | 0.06 – 0.10 | 0.15 – 0.25 | 0.85 – 1.05 | Max 0.03 | Max 0.03 | |
| KJS-122 ( S2Si) + KJF – 610 | 0.04 – 0.06 | 0.35 – 0.45 | 1.55 – 1.80 | Max 0.03 | Max 0.03 | |
| KJS-122 ( S2Si) + KJF – 910 | 0.04 – 0.06 | 0.25 – 0.35 | 0.85 – 1.1 | Max 0.03 | Max 0.03 | |
| Weld Metal Mechanical Properties | ||||||
| Wire + Flux | U.T.S. | Y.T.S. | EL | Charpy test | ||
| ( Mpa) | ( Mpa) | (%) | RT | -30 °C | -50°C | |
| KJS-122 ( S2Si) + KJF – 610 | 505 – 530 | 430 – 460 | 25 – 27 | 85- 95 | 40 – 50 | — |
| KJS-122 ( S2Si) + KJF – 910(P.W) | 505 – 515 | 415 – 435 | 26 – 28 | 110 – 130 | 55 – 65 | 30 – 40 |
| Wire Diameter and Packing |
Packing: In Drum of 350 – 450Kgs, Coil of 25Kgs or Spool of 15Kgs according to below details at customer’s option
| Wire Dia (mm) | Packing |
| 1.60 – 2.40 | 15Kgs Spool |
| 2.40 – 3.20 – 4.0 – 5.0 | 25Kgs Coil and Drum |
| Advantages |
Cupper Coated Wire, Suitable for Submerged Arc Welding of Low Alloy and C-Mn Steel
Widely used with KJF-910 for welding in marine industries
Widely used with KJF-610 for Oil and gas Pipe production
Current: DCEP/AC
