The Grade of the Tungsten Carbide Rods
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Properties of Grade
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RD10F
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RD10UF
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RD12UF
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RD06UF
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Co
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%
|
10
|
10
|
12
|
6
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WC incl. Doping
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%
|
90
|
90
|
88
|
94
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Density
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g/cm3
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14.45
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14.45
|
14.1
|
14.9
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Vickers Hardness HV30
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kg/mm2
|
1580
|
1790
|
1690
|
1890
|
Rockwell Hardness HRA
|
ISO3738
|
91.8
|
93
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>92.5
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93.5
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TRS
|
N/mm2
|
3800
|
4000
|
4000
|
3900
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Porosity
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A
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< 02
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< 02
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< 02
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< 02
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B
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0
|
0
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0
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0
|
|
C
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0
|
0
|
0
|
0
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|
WC Grain Size
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m
|
0.8
|
0.5
|
0.4-0.5
|
0.5
|
Diameter (D_)
|
Diameter (D)
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Hole Spacing
|
Hole Size
|
Deviation
|
Thread
|
length
|
Sintered
|
h6 gournd
|
TK
|
d
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a
|
Pitch
|
L (+3/0)
|
mm
|
mm
|
mm
|
mm
|
mm
|
mm
|
mm
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5.3 +0.30
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5
|
2.60 -0.40
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0.70 ±0.10
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±0.10
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27.21 -0.54 / +0.56
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≤330
|
6.3 +0.30
|
6
|
2.60 -0.40
|
0.70 ±0.10
|
±0.10
|
32.65 -0.65 / +0.67
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≤330
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7.3 +0.30
|
7
|
3.70 -0.40
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1.00 ±0.15
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±0.15
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38.09 -0.76 / +0.78
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≤330
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8.3 +0.30
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8
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4.00 -0.40
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1.00 ±0.15
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±0.15
|
43.53 -0.86 / +0.89
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≤330
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9.3 +0.30
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9
|
4.80 -0.60
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1.40 ±0.15
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±0.15
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48.97 -0.97 / +1.00
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≤330
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10.3 +0.30
|
10
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4.80 -0.60
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1.40 ±0.20
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±0.20
|
54.41 -1.08 / +1.11
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≤330
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11.3 +0.40
|
11
|
5.30 -0.80
|
1.40 ±0.20
|
±0.20
|
59.86 -1.19 / +1.22
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≤330
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12.3 +0.40
|
12
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6.25 -0.80
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1.40 ±0.20
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±0.20
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65.30 -1.30 / +1.34
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≤330
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13.3 +0.40
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13
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6.50 -0.80
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1.75 ±0.20
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±0.20
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70.74 -1.40 / +1.45
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≤330
|
14.3 +0.40
|
14
|
7.10 -0.80
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1.75 ±0.20
|
±0.20
|
76.18 -1.51 / +1.56
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≤330
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15.3 +0.40
|
15
|
7.70 -0.80
|
1.75 ±0.20
|
±0.20
|
81.62 -1.62 / +1.67
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≤330
|
16.3 +0.40
|
16
|
8.30 -0.80
|
1.75 ±0.20
|
±0.20
|
87.06 -1.73 / +1.78
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≤330
|
17.3 +0.50
|
17
|
8.90 -0.80
|
1.75 ±0.20
|
±0.20
|
92.50 -1.84 / +1.89
|
≤330
|
18.3 +0.50
|
18
|
9.55 -0.80
|
2.00 ±0.25
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±0.25
|
97.95 -1.94 / +2.00
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≤330
|
19.3 +0.50
|
19
|
10.10 -0.80
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2.00 ±0.25
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±0.25
|
103.39 -2.05 / +2.12
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≤330
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20.3 +0.50
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20
|
10.40 -1.00
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2.00 ±0.25
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±0.25
|
108.83 -2.16 / +2.23
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≤330
|
21.3 +0.50
|
21
|
11.15 -1.00
|
2.00 ±0.25
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±0.25
|
114.27 -2.27 / +2.34
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≤330
|
22.3 +0.50
|
22
|
11.60 -1.00
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2.00 ±0.25
|
±0.25
|
119.71 -2.38 / +2.45
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≤330
|
23.3 +0.50
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23
|
12.20 -1.00
|
2.00 ±0.25
|
±0.25
|
125.15 -2.48 / +2.56
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≤330
|
24.3 +0.50
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24
|
12.80 -1.00
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2.00 ±0.25
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±0.25
|
130.59 -2.59 / +2.67
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≤330
|
25.3 +0.50
|
25
|
13.30 -1.00
|
2.00 ±0.25
|
±0.25
|
136.03 -2.70 / +2.78
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≤330
|
26.3 +0.50
|
26
|
13.80 -1.00
|
2.00 ±0.25
|
±0.25
|
141.48 -2.81 / +2.90
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≤330
|
28.3 +0.50
|
28
|
14.80 -1.20
|
2.50 ±0.30
|
±0.30
|
152.36 -3.02 / +3.12
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≤330
|
30.3 +0.50
|
30
|
16.00 -1.20
|
2.50 ±0.30
|
±0.30
|
163.24 -3.24 / +3.34
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≤330
|
35.3 +0.50
|
35
|
18.00 -1.20
|
3.00 ±0.30
|
±0.30
|
190.45 -3.78 / +3.90
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≤330
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