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Traditional Tungsten Carbide Grades Comparision
Author : Date : 2011-11-7 21:25:33

Traditional Tungsten Carbide Grades Comparision

Grade No.
component
capability
ISO
American industry 
BHMA performance
WC
TiC
Ta(Nb)C
Co
Ni
Mo
Density g/cm3
Hardness HV
Bending strenght N/mm2
P01
C8
919
-
80
-
-
10
10
5.8
1900
850
P01
C8
919
50
35
7
6
 
 
8.5
1900
1100
P05
C7
926
78
16
-
6
 
 
11.4
1820
1300
P10
C7
727
69
15
8
8
 
 
11.5
1740
1400
P15
C6
635
78
12
3
7
 
 
11.7
1660
1500
P20
C6
444
79
8
5
8
 
 
12.1
1580
1600
P25
C6
344
82
6
4
8
 
 
12.9
1530
1700
P30
C5
353
84
5
2
9
 
 
13.3
1490
1850
P40
C5
263
85
5
-
10
 
 
13.4
1420
1950
P50
-
182
78
3
3
16
 
 
13.1
1250
2300
M10
-
453
85
5
4
6
 
 
13.4
1590
1800
M20
-
363
82
5
5
8
 
 
13.3
1540
1900
M30
-
263
86
4
-
10
 
 
13.6
1440
2000
M40
-
273
84
4
2
10
 
 
14.0
1380
2100
K01
C4
930
97
-
-
3
 
 
15.2
1850
1450
K05
C4
830
95
-
1
4
 
 
15.0
1780
1550
K10
C3
741
92
-
2
6
 
 
14.9
1730
1700
K20
C2
560
94
-
-
6
 
 
14.8
1650
1950
K30
C1
280
91
-
-
9
 
 
14.4
1400
2250
K40
C1
290
89
-
-
11
 
 
14.1
1320
2500