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Carbide disc

 

 
 
Properties and applications of carbide for discs
 
 
Grade
Density

T.R.S MPa

Hardness HRA

Performance & application recommended
Approx Grades in China
ISO
MK6A
14.9
1850
92.0
Fine grain alloy, good wear resistance. Semifinishing of chilled cast iron, non-ferrors metals alloys, semi-finishing and finishing of hardened steel, alloy steel.
YG6A
K10
MK8
14.7
2400
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.
YG8
K20
MK10X
14.5
2200
91.0
Fine grain alloy, good wear resistance. Used for processing hard wood, veneer board, PCB, PVC and metals.
-

K10-K20

M20

YS2T
14.5
2460
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 manganese steel, etc.
YS2T

K10-K20

M20

SL10
14.8
2450
90.5
High wear resistance, high bending strength, used for disc saw blads in electrical line.
-
K20-K30
G20
14.3
2420
90.0
Conventional wear resistance, high bending strength, used for steel alloy etc.
-
K20-K30
 
  Other grade of disc may be offered according to customers' requirement  
 

 

 

 
  Types of discs  
  unit:mm  
 
TYPE
D
d
S
Φ12×Φ6×s
12
6
0.6-4.5
Φ13×Φ6×s
13
6
0.6-4.5
Φ16×Φ6×s
16
6
0.6-4.5
Φ22×Φ10×s
22
10
0.6-4.5
Φ25×Φ12×s
25
12
0.6-5.5
Φ32×Φ10×s
32
10
0.8-5.5
Φ40×Φ10×s
40
10
0.8-6.0
Φ45×Φ13×s
45
13
0.8-6.0
Φ53×Φ13×s
53
13
0.8-6.0
Φ52×Φ24.5×s
52
24.5
0.8-6.0
Φ53×Φ24.5×s
53
24.5
0.8-6.0
Φ55×Φ16×s
55
16
0.8-6.0
Φ58×Φ22×s
58
22
0.8-6.0
Φ60×Φ19×s
60
19
0.8-7.0
Φ63×Φ17×s
63
17
0.8-7.0
Φ70×Φ22×s
70
22
0.8-7.0
Φ75×Φ22×s
75
22
0.8-7.0
Φ80×Φ22×s
80
22
0.8-7.0
Φ83×Φ21×s
83
21
0.8-7.0
Φ86.5×Φ21.5×s
86.5
21.5
1.0-7.0
Φ90×Φ22×s
90
22
1.0-7.0
Φ100×Φ22×s
100
22
1.0-7.0
Φ125×Φ22×s
125
22
1.0-7.0
Φ200×Φ70×s
200
70
3.0-4.5
Φ250×Φ70×s
250
70
3.0-4.5
Φ250×Φ95×s
250
95
3.0-4.5
 
  Other types may be offered by customers' requirement  
     
     

 

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