Grade, performance and application of tungsten carbide saw blanks
Grade | Equivalent to ISO | Density (g/cm3) | HRA | T.R.S (Mpa) | Application |
YG6 |
K10 |
14.9 |
≥92.0 |
≥1860 | Fine grain alloy, good wear resistance, Suitable for semifinishing of chilled cast iron, non-ferrous metal alloy, semifinishing and finishing of chilled hardened steel and alloy steel. |
YG8 |
K20 |
14.8 |
≥89.5 |
≥2320 | High strength, impact and shock resistance, higher than YC6A, but wear resistance and cutting speed comparatively lower. Suitable for processing of PCB ,casting iron, non-ferrous metal and alloy as well as non- metallic materials at low cutting speed. |
YC10X |
K40 |
14.8 |
≥91.0 |
≥2150 | Fine grain alloy, good wear resistance. Used for processing hard wood, veneer board, PCB, PVC and alloy. |
YS2T |
M10 |
14.8 |
≥92.0 |
≥2350 | Fine grain alloy, with high wear resistance. high anti-bending strength, high resistance to bonding, high thermal strength. Suitable formachining of refractory alloy, stainless steel and high manganese steel, etc. |
SL10 |
|
14.8 |
≥90.5 |
≥2420 | High wear resistance, high anti-bending strength, used for lead cutter in electrical line. |
G20 |
|
14.0 |
≥85.5 |
≥2600 | Conventional wear resistance, high anti-bending strength, used for steel alloy etc. |
