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Precision Carbide Bushings
| Grade | Density | T. R. S MPa | Hardness HRA | Performance & application recommended |
| YG6A | 14.95 | 1800 | 92.5 | Fine grain alloy, good wear resistance. Semifinishing of chilled cast iron, non-ferrors metals alloys, semi-finishing and finishing of hardened steel, alloy steel. |
| YG8 | 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. |
| YG10X | 14.5 | 2400 | 91.5 | Fine grain alloy, good wear resistance. Used for processing hard wood, veneer board, PCB, PVC and metals. |
| YL10.2 | 14.5 | 2400 | 91.8 | Fine 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. |
| G20 | 14.3 | 2420 | 90 | Conventional wear resistance, high bending strength, used for steel alloy etc. |
