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AIN wafer

Property	2 inch	4 inch	6 inch	8 inch	12 inch
Diameter	50.8 ± 0.1 mm	100 ± 0.1 mm	150 ± 0.2 mm	200 ± 0.2 mm	300 ± 0.2 mm
Thickness	Upon Request	Upon Request	550 ± 20 ㎛	650 ± 20 ㎛	700 ± 50 ㎛
Roughness	Ra ≤ 0.1㎛ : Mirror polish, Ra ≤ 0.8 ㎛ : Standard
Warp	≤ 0.1 mm	≤ 0.1 mm	≤ 0.3 mm	≤ 0.3 mm	≤ 0.5 mm
Flat or Notch	Upon Request
Type	Various size of plate types are available
Remarks	All specifications above can be customized upon your request