| Weld Metal Chemical Analysis (%) | |||||||||
| Flux + Wire | C | Si | Mn | Cr | Mo | W | V | Ni | |
| KJF – 920 + KJTUBS – 320 | 0.07 – 0.09 | 0.70– 1. 0 | 1.8 – 2.0 | 1.2- 1.5 | 0.4-0.6 | — | — | — | |
| KJF – 920 + KJTUBS – 350 | 0.3 – 0.4 | 0.7 – 0.9 | 1.3 – 1.5 | 5.0 – 6.0 | 1.7-1.9 | 1.2 -1.4 | 0.15 | 0.2 – 0.3 | |
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KJF-920
Description
Catalog
Description
| Weld Metal Mechanical Properties | |
| Flux + Wire | Hardness ( HRC ) |
| KJF – 920 + KJTUBS – 320 | 27 -33 HRC /As Weld |
| KJF – 920 + KJTUBS – 350 | 48 -52 HRC /As Weld |
| Technical Specifications |
| Basicity Index | 2.40 According to Boniszewski formula |
| Density | 1.30 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 surfacing and cladding especially with flux cored wire (FIFO method)
Appropriate for stringer bid welding
Ideal for train wheel rebuild and cladding, as well as welding the medium carbon high alloy superior hardness steels
Easy slag detachability even in high temperatures with smooth
Very low Hydrogen content in weld metal