| Cobalto (Co) | 66 |
|---|---|
| Cromo (Cr) | 27 |
| Molibdeno (Mo) | 6 |
| Altri (Si, Mn) | – |
DESCRIPTION
• Type 4 in accordance with ISO 22674
• Unique on the market with a Vickers hardness of 255
• Excellent manufacturing precision
• Excellent workability
PHYSICAL CHARACTERISTICS
| Solidus-liquidus temperature | 1307 ÷ 1417 °C |
| Coefficient of thermal expansion | (25 ÷ 500 °C) 14.3 x 10-6 K-1 – (25 ÷ 600 °C) 14.5 x 10-6 K-1 |
| Melting point | 1470 °C |
| Density | 8.4 g/cmc |
| Vickers hardness | 255 HV10 |
| Percentage elongation at break | 11 % |
| Unit yield strength | (Rp0.2) 395 MPa |
| Modulus of elasticity | 233 GPa |
| Maximum baking temperature | 980°C |
| Colour | White |
FORMAT
Diameter (mm): 98.5
CUT Height (mm): 12 – 13.5 – 14 – 15 – 16 – 18 – 20 – 22 – 24 – 24.5 – 25 – 30
PLAIN Height (mm): 8 – 10 – 12 – 13.5 – 14 – 15- 16 – 18 – 20 – 22 – 24 – 24.5 – 25 – 30
0425, ISO 9693, ISO 22674
