Diameter: 2 inch, 3 inch, 4 inch, 5 inch - 7 inch
In accordance with the provisions of standard production
Thickness: 500±15 µm, 660±15 µm, 710±15 µm, 790±15µm, 1000±20µm
Orientation: X-Axis Y-Axis Z-Axis ±0.1°
Y-axis 128° Rotated, Y-axis 64°Rotated, Y-axis 41°Rotated
The first reference to the Orientation: ±0.2°
The first reference to the length: 16.0±0.8 mm, 22.0±1.0 mm, 32.5±1.5 mm
In accordance with the provisions of standard production
The second reference length: 10?2 mm, 12?2 mm
TTV ≤10 µm ≤15 µm ≤20 µm ≤30 µm
BOW ≤10 µm ≤15 µm ≤20 µm ≤30 µm
Front Surface: 10/5
Back Surface: Fine ground (#240/#180); Polished (10/5)
Chamfer: < 0.3 mm, 45°±5°

