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KJTUBS-350
Description
Catalog
Description
| Typical weld metal chemical composition (weight %) | |||||||||
| Wire + Flux | C | Si | Mn | Cr | Ni | Mo | W | V | |
| KJTUBS – 350 + KJF – 915 | 0.3 – 0.4 | 0.7 – 0.9 | 1.3 – 1.5 | 5.0 – 6.0 | 0.2 – 0.3 | 1.7 – 1.9 | 1.2 – 1.4 | 0.15 | |
| Metallurgical Weld Metal Properties |
| Machinability | Very hard | |||
| Polarity / Current Type | DCEP | |||
| Microstructure | Martensitic | |||
| Metal-to-Metal wear resistance | Very Good | |||
| Wire + Flux | KJTUBS-350 + KJF-915 | |||
| Weld Metal hardness (HRC) | 47 – 52 | |||
| Packing |
250Kgs drum or 25 Kgs coil, depending on wire size and customer’s order
| Welding method | FIFO Technology |
| Wire Dia. (mm) | 2.80,3.20 |
| Description |
Tubular wire for S.A.W hard facing
Good resistance to compressive stress
Excellent abrasion resistance of metal to metal and reduction of abrasion stress at high temperatures due to martensitic microstructure
Applicable for coating axles and rotating parts or under creep stress including cranes cable drums, forging molds, feeding screws.