| Weld Metal Chemical Analysis ( % ) | |||||||
|
| C | Si | Mn | Mo | Ti | B | |
| Wire ( S2MoTB ) | 0.06 – 0.10 | Max 0.10 | 0.85- 1.05 | 0.4 – 0.5 | 0.1 | + | |
| KJS-129 (S2MoTB) + KJF – 614 | 0.04 – 0.08 | 0.25 – 0.40 | 1.9- 2.1 | 0.4- 0.5 | 0.1 | + | |
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KJS-129 (S2MoTB)
Description
Catalog
Description
| Weld Metal Mechanical Properties | ||||||
| Wire + Flux | U.T.S. | Y.T.S. | EL | Charpy test | ||
| ( Mpa) | ( Mpa) | (%) | RT | -50 °C | -60°C | |
| KJS-129 (S2MoTB) + KJF – 614 | 640 – 700 | 550 – 570 | 18 – 20 | 40- 60 | —- | — |
| 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 KJS-129 enjoys Titanium Boron alloy providing highly desirable metallurgical properties and extensively applies to welding and producing large diameter sour gas pipes using KJF-615 and KJF-614.
Current: DCEP/AC.