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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
126s
12
6
0.6-4.5
136s
13
6
0.6-4.5
166s
16
6
0.6-4.5
2210s
22
10
0.6-4.5
2512s
25
12
0.6-5.5
3210s
32
10
0.8-5.5
4010s
40
10
0.8-6.0
4513s
45
13
0.8-6.0
5313s
53
13
0.8-6.0
5224.5s
52
24.5
0.8-6.0
5324.5s
53
24.5
0.8-6.0
5516s
55
16
0.8-6.0
5822s
58
22
0.8-6.0
6019s
60
19
0.8-7.0
6317s
63
17
0.8-7.0
7022s
70
22
0.8-7.0
7522s
75
22
0.8-7.0
8022s
80
22
0.8-7.0
8321s
83
21
0.8-7.0
86.521.5s
86.5
21.5
1.0-7.0
9022s
90
22
1.0-7.0
10022s
100
22
1.0-7.0
12522s
125
22
1.0-7.0
20070s
200
70
3.0-4.5
25070s
250
70
3.0-4.5
25095s
250
95
3.0-4.5
 
  Other types may be offered by customers' requirement