undefined undefinedNo.230-232, Longsheng Road,Yushan Town, Kunshan City, Jiangsu Province
SKU 9998
Steel
"Product Name: Wafer Frame
Price on request
No public price on this one — ask the supplier for a quote.
Details
06-inch outer diameter: 228mm inner diameter: Ф194mm thickness 1.2mm
08-inch outer diameter: 276mm inner diameter: 250mm thickness 1.2mm
12-inch outer diameter: 400mm inner diameter: 350mm thickness 1.5mm
Note: 1. Material: SUS420J2
2. Surface treatment: Mechanical polishing, bright surface Ra<0.15um, matte surface Ra<0.3um
3. Hardness treatment: HRC40~55
4. Tolerance: 0.5mm
5. Angle tolerance: 0°30”
6. Flatness tolerance: <0.2mm"