special shaped tungsten carbide ring from zhuzhou hongtong

Grade

Performance

Performance&application recommended

Density

Bend Strength

Hardness

G/Cm³

N/mm²

HRA

YG6A

14.95

1800

92.5

Fine grain alloy, good wear resistance,Semi-finishin of chilled

cast iron, non-ferrous metals alloys, semi-finishing and finishing

of hardened steel,alloy steel.

YG8

14.8

2200

89.5

High strength in use,impact and shock resistnace higher than

YG6,but wear resistance and cutting speed comparatively lower

Roughing of cast irons, non-ferrous metalsand 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 termal strength,Machining of

refractory alloys,stainless steel and high manganese steel,etc.

YG20

14.3

2420

90

Conventional wear resistance, high bending strength,used for

steel alloy etc.