For many years, CB Carbide has been the leading supplier of rough core and semi-finished nibs to the fastener industry. CB Carbide continues to be the standard for heading applications.
Features
.Also available in EA90, VA90 and VA95.| Symbol | Unit | EA65 | VA70 | VA80 |
|---|---|---|---|---|
| WC | 83 | 85 | 80 | |
| CO | 17 | 15 | 20 | |
| Compressive Strength | kgf / mm2 | 380 | 370 | 320 |
| Density | g / cc | 13.70~13.85 | 13.95~14.12 | 13.52~13.67 |
| Hardness | HRA | 84.0~85.0 | 84.5~85.5 | 83.0~84.3 |
| Transverse Rupture | kgf / mm2 | 290 | 260 | 250 |
| Impact Strength | kg / cm2 | 0.80 | 0.78 | 0.85 |
Main Products
rods, cutting chips, cutting blades, tools, dies, tungsten powder