| Specification and tolerance |
mm | |||
|
Diameter |
Dia Tolerance |
Length |
Lenght Tolerance |
Bending |
|
φ1.0-φ3.0 |
+0.20-+0.35 |
100-330 |
2% x length |
≤0.5 |
|
φ3.0-φ6.0 |
+0.3-+0.5 |
100-330 |
1.5% x length |
≤0.4 |
|
φ6.0-φ10 |
+0.4-+0.6 |
100-300 |
1% x length |
≤0.4 |
|
φ10-φ14 |
+0.5-+0.7 |
100-300 |
1.5% x length |
≤0.3 |
|
φ14-φ30 |
+0.8-+1.5 |
100-200 |
2% x length |
≤0.4 |
|
Ordinary Grade and Properties of Tungsten carbide | ||||||||
|
WOCO Grade |
Equal to ISO |
WC% |
Co% |
Other% |
Average WC Particle Size |
Density g/cm3 |
Hardness HRA |
T.R.S. N/mm2 |
|
DT10UF |
K05-K15 |
93 |
6 |
1 |
0.8 |
14.8-15.1 |
≥92.5 |
≥2700 |
|
DT30UF |
K20-K30 |
89 |
10 |
1 |
0.8 |
14.4-14.6 |
≥91.5 |
≥3000 |
|
YG8Z |
K10-K20 |
91 |
7 |
2 |
1 |
14.3-14.6 |
≥91 |
≥2200 |