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| Properties and applications of tungsten carbide for disc Cutters | ||||
| Grade | Performance & application recommended | |||
| Density | T.R.S | Hardness | ||
| g/cm3 | MPα | HRA | ||
| SH6A | 14.9 | 1850 | 92.0 | ine grain alloy, good wear resistance. Semifinishing of chilled cast iron, non-ferrors metals alloys, semi-finishing and finishing of hardened steel, alloy steel. |
| SH10A | 14.8 | 2450 | 90.5 | High wear resistance, high bending strength,,used for dis saw blads in electrical line. |
| SH25 | 14.8 | 2200 | 89.5 | High strength in use, impact and shock resistance higher than YG6, but wear resistance and cutting speed comparatively lower. Roughing of cast irons, non-ferrors metals and their alloys as well as non metallic materials at low cutting speed. |
| SH30 | 14.7 | 2320 | 89.5 | High strength in use, impact and shock resistance higher than YG6, but wear resistance and cutting speed comparatively lower. Roughing of cast irons, non-ferrors metals and their alloys as well as non metallic materials at low cutting speed. |
| SH35 | 14.5 | 2200 | 91.0 | Fine grain alloy, good wear resistance. Used for processing hard wood,veneer board,PCB,PVC and metals. |
| SH40 | 14.5 | 2480 | 92.0 | ine grade alloy, with high wear resistance, high bending strength, high resistance to bonding, high thermal strength. Machining of refractory alloys, stainless steel and high manganese steel, etc. |
| SH50 | 14.3 | 2420 | 90.0 | Conventional wear resistance, high bending strength,used for steel alloy etc. |
| Other grades may be offered by customers' requirements |
