EASTAR Wafer Frame Ring ES-WFR-Dura420 - German Stainless Steel 6/8/12 Inch Dicing Ring with HRC48-55 Hardness

The EASTAR® Wafer Frame Ring ES-WFR-Dura420 is a precision-engineered semiconductor component manufactured from German Dura420 high-hardness stainless steel. This wafer dicing ring provides secure wafer protection during laser marking, shipping, and handling operations with exceptional dimensional stability and corrosion resistance.

• German Dura420 stainless steel construction with HRC48-55 surface hardness
• Available in 6-inch, 8-inch, and 12-inch sizes with ±0.5mm tolerance
• Lightweight design with reliable shaping performance
• Multiple shape options: inner circular, inner square, and custom configurations
• Withstands high-temperature UV laser marking processes
• Flatness level maintained below 0.2mm

The wafer frame ring is essential for semiconductor manufacturing facilities, research laboratories, and educational institutions working with silicon substrates. It securely holds wafers during processing, laser marking, and experimental procedures while protecting against edge fragmentation and damage.

Minimum order quantity: 10-20 pieces. Delivery time: 10-20 days. Available payment terms include T/T, D/A, D/P, MoneyGram, and Western Union. Packaging includes strong plywood cases with protective materials suitable for international shipping.