| |
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 |
14.80 |
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 |
90.0 |
Conventional wear resistance, high bending strength, used for steel alloy etc.
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