2012年9月29日星期六

Tungsten Grades Powder

Grade
ISO grade
Chemical composition(% in weight)
Powder characteristics
Physical properties as sintered
WC
Co
TiC
TaC
othe
T.C
Lubricant
Average
grain sizeWC(um)
Apparent density g/cm3
Flow
rate
Sec/50g
Hardness HRA±0.5
Density
g/cm3±0.1
TRS
Mpa
min
CTF40D
-
88.0
12.0
-
-
-
5.32
2.0%wax
6.0
3.20
27
87.5
14.30
2800
CTD20A
-
91.0
9.0
-
-
-
5.56
2.0%PEG
8.0
3.70
25
86.5
14.60
2500
CTT20A
P20
79.3
8.0
8.7
4.0
-
6.82
2.0%wax
2.0
2.70
30
91.8
12.40
2200
CTK10F
K10
93.3
6.5
-
-
0.20
5.76
2.0%wax
1.8
3.40
27
92.0
14.86
3200
CTK30F
K30
91.1
8.5
-
-
0.4
5.63
2.0%wax
1.8
3.10
29
91.0
14.65
2800
CTK50
K50
90.0
10.0
-
-
-
5.52
2.0%wax
1.8
3.20
28
90.5
14.54
2800
CTF05
K02
97.0
3.0
-
-
-
5.98
2.0%wax
4.0
3.35
25
92.0
15.25
2100
CTD22
-
90.8
9.2
-
-
-
5.55
2.0%wax
4.0
3.20
28
88.4
14.62
2600
CTU15F
K10-K30
91.4
8.0
-
-
0.6
5.76
2.0%wax
0.6
3.00
28
93.0
14.65
4200
CTU25UF
K10-K50
86.0
12.0
-
-
1.4
5.49
2.0%wax
0.4
2.70
30
93.0
14.10
4000
CTU10
K10
93.85
6.0
-
-
0.15
5.84
2.0%wax
0.8
3.05
27
93.0
14.85
2700
CTU20
K10-K20
89.5
10.0
-
-
0.5
5.57
2.0%wax
0.8
2.85
30
91.8
14.45
3400
CTU30
K20-K30
85.7
13.5
-
-
0.8
5.38
2.0%wax
0.8
2.70
32
90.5
14.00
3500
CTK02
K01
95.9
4.0
-
-
0.1
5.92
2.0%wax
1.3
3.40
24
92.7
15.15
2100
CTK05
K05
94.0
6.0
-
-
-
5.79
2.0%wax
1.5
3.40
24
92.0
14.90
2450
CTK10
K10
94.0
6.0
-
-
-
5.78
2.0%wax
2.0
3.40
26
91.5
14.90
2500
CTK20
K20
94.0
6.0
-
-
-
5.79
2.0%wax
3.0
3.40
27
91.0
14.90
2600
CTK30
K30
92.0
8.0
-
-
-
5.64
2.0%wax
3.0
3.35
28
90.0
14.70
2700
CTK40
K40
91.0
9.0
-
-
-
5.57
2.0%wax
3.0
3.20
29
89.5
14.60
2800
CTF20D
-
94.0
6.0
-
-
-
5.76
2.0%wax
4.0
3.40
26
90.0
14.90
2600
CTF25D
-
92.0
8.0
-
-
-
5.63
2.0%wax
5.0
3.40
26
89.5
14.70
2800
CTF31
-
90.5
9.5
-
-
-
5.59
2.0%wax
4.0
3.30
26
89
14.43
2800
CTF40
-
88.0
12.0
-
-
-
5.40
2.0%wax
2.0
3.10
27
89.0
14.40
3000
CTF45
-
87.0
13.0
-
-
-
5.34
2.0%wax
2.5
3.05
30
88.5
14.20
3100
CTF50
-
85.0
15.0
-
-
-
5.20
2.0%wax
3.5
2.90
30
87.5
14.00
3000
CTF60
-
80.0
20.0
-
-
-
4.91
2.0%wax
5.5
2.75
32
84.5
13.65
2700
CTF65
-
78.0
22.0
-
-
-
4.78
2.0%wax
5.5
2.70
33
84.0
13.40
2700
CTF70
-
75.0
25.0
-
-
-
4.60
2.0%wax
5.5
2.65
33
82.5
13.18
2400
CTD10
-
94.0
6.0
-
-
-
5.77
2.0%wax
8.0
3.40
26
89.0
14.95
2500
CTD20
-
92.0
8.0
-
-
-
5.64
2.0%wax
8.0
3.40
26
86.5
14.60
2500
CTD25A
-
90.0
10.0
-
-
-
5.51
2.0%wax
3.0
3.30
26
88.5
14.50
2850
CTD50
-
85.0
15.0
-
-
-
5.20
2.0%wax
6.0
3.20
27
86.0
14.00
3000
CTT20
P20
72.0
8.0
8.0
12.0
-
6.86
2.0%wax
2.0
2.70
30
92.2
12.40
1900
CTT30
P30
75.8
8.0
6.2
10.0
-
6.60
2.0%wax
2.0
2.80
28
91.5
12.80
2100

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