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KJTUBO-460
Description
Catalog
Description
| Typical All – Welded Metal Analysis (weight %) | |||||||
| C | Si | Mn | Cr | Nb | ||
| KJTUBO – 460 | 4.7 – 5.2 | 1.2 – 1.8 | 0.3 – 0.6 | 20 – 22 | 6 – 7 | ||
| Typical Weld Metal Properties | ||
| Weld metal hardness | 61 – 63 HRC | |
| Machinability | Very hard (Grinding Only ) | |
| Microstructure | Primary carbides , eutectic carbides, nodular Niobium carbides and perlite
| |
| Abrasive wear resistance | Excellent against minerals | |
| Packing |
250Kgs drum or 15 / 25 Kgs spool/coil, depending on wire size and customer’s order
| Application | Self-shielded |
| Diameter (mm) | 1.60 – 2.80 |
| Description |
Chromium-Niobium alloy designed to resist high stress grinding abrasion at service temperature 550°C.
Suitable for steel, cement and mineral industries such as Mixer paddles, grinding rollers and grinding paths, wear plates, band transfers, chutes, hoppers, cement and concrete pumps, excavator teeth, coal