tungsten carbide round cutter,cemented carbide disc cutter

Grade

Density(g/cm3)

T.R.S (MPa)

Hardnes (HRA)

Performance and application

SH6A

14.9

1850

92.0

Fine grain alloy, good wear resistance. Semi-finishing of chilled cast iron, non-ferrous metals alloys, semi-finishing and finishing of hardened steel, alloy steel.

SH10A

14.8

2450

90.5

High wear resistance, high bending strength, using for disc saw blades 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-ferrous metals and their alloys as well as

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-ferrous metals and their alloys as well as

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

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

SH50

14.3

2420

90.0

Conventional wear resistance, high bending strength, useing for steel alloy etc.