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| Grade | Performance & application recommended | |||||||||
| Density | T.R.S | Hardness | ||||||||
| g/cm3 | MPα | HRA | ||||||||
| YM6A | 14.9 | 1850 | 92.0 | Fine grade alloy, with good wear resistance, used for processing blades,wear resistance parts etc. | ||||||
| YM8 | 14.7 | 2400 | 89.5 | High bending strength, wear resistance lower than MK6A, used for processing blades,wear resistance parts etc. | ||||||
| YM15 | 14.5 | 2500 | 87.5 | Used for punch dies,stamping dies and wear resistance parts. | ||||||
| YM20 | 13.5 | 2800 | 85.5 | High bending strength,used for step dies and other stampings dies. | ||||||
| YM2T | 14.5 | 2350 | 92.0 | Fine carbide, High wear resistance, high bending strength, high resistance to bonding, high thermal strength. Machining of refractory alloys, stainless steel and high manganese steel, etc. | ||||||
carbide plates