Description
Its wear resistance is mainly due to the presence of hard boride and silicide phases, and it retains its properties up to about 315°C (600°F). Because of its low melting point it is easily fused to form a smooth hardwearing surface.
Chemical & Physical Properties
| Ni | Cr | B | Si | C | Fe | Others | Hardness | Morphology | Melting Range |
| Bal. | – | 1.1 | 2.0 | < 0.05 | < 1.0 | Cu 20 | 13 – 17 HRC | Spheroidal | 1005 – 1080 ºC |
Applications
- Cast iron glass forming molds




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