qt8gt0bxhw|2030010A2646|cms_itp|Celija|Tekst1|0xf9ff1d9707000000fe04000001000b00
For its styli, itp uses highest precision and quality balls from Grade 3 to Grade 5
|
Ruby balls |
Ceramic balls |
Silicon nitride balls |
Zirconia oxide balls |
| Material |
Synthetic ruby
monocrystal
Al2O3 |
Aluminum oxide
polycrystal
>99,9 Al2O3 |
Silicon nitride
polycrystal
SI3N4 |
Zirconia oxide
ZrO2
polycrystal |
| Form deviation¹ |
≤0,125μm |
≤0,125μm |
≤0,125μm |
≤0,125μm |
| Diameter deviation |
≤0,15μm |
≤0,15μm |
≤0,15μm |
≤0,15μm |
| Roughness Ra |
≤0,008μm |
≤0,008μm |
≤0,008μm |
≤0,008μm |
| Hardness |
2400 Vickers |
2100 Vickers |
1600 Vickers |
1200 Vickers |
| Density |
3,99 g/cm3 |
3,85 g/cm3 |
3,20 g/cm3 |
6,05 g/cm3 |
| Thermal expansion |
5,4•10-6K-1 |
8,0•10-6K-1 |
2.9•10-6K-1 |
10,5•10-6K-1 |
| Compression strength (MPa) |
2100 |
3800 |
3000 |
2000 |
| Bending strength (MPa) |
400 |
470 |
>1000 |
700 - 1100 |
| Fracture toughness (MN/m3/2) |
1 |
4 |
>6,5 |
10 |
* As per DIN 5401 ISO 3290 & AFBMA 3290, Ball Standards
¹ From AFBNA Grade 3 to Grade 5
|
Material |
Hardness |
Density |
| Titanium |
3,7035 Grade 2 |
150 Brinell |
4,5 g/cm3 |
| Stainless Steel |
1,4305 |
300 Vickers |
7,95 g/cm3 |
| Tungsten Carbide |
DK 120 |
1700 Vickers |
15,0 g/cm3 |
| Ceramic |
Alsint 99,7 |
9 nach Mohs |
3,85 g / cm3 |
| Carbon Fiber |
Bending strength > 450 GPa CTE (Coefficient of thermal expansion) -0,4 x 10-61/K |
 |
|
DK |
Ball diameter. Drilled ball peg mounted for all diameters starting from 0,5 until 30,0 mm. |
| |
DS |
Stem diameter |
Stem material |
- Carbide / Carbide tube
- Ceramic
- Stainless Steel
- Carbon Fiber
- Titanium tube |
| |
DG |
Base |
Thread M2 - M6 |
M2 = 3 mm
M3 = 4 mm
M4 = 7 mm
M5 = 10 mm compatible Renishaw
M5 = 11 mm compatible Zeiss
M5 = 12 mm compatible Leitz
M6 = 16 mm |
| |
ML |
Measuring length |
| |
L |
Total length |
|
qt8gt0bxhw|2030010A2646|cms_itp|Celija|Tekst1|0xf9ff1e9707000000fe04000001000c00