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Sapphire Wafers and Substrates

MSE Supplies is your go-to source for sapphire wafers and substrates for research and manufacturing. In addition to our extensive selection, we fully customize our sapphire substrate and wafers by size, thickness, orientation and patterns to meet your specifications. Request a quote today. 

Browse sapphire (Al2O3) wafers for sale at MSE Supplies. 1", 2", 3", 4", 6", 8" sapphire wafers are in stock. We are a sapphire wafer supplier trusted by scientists and engineers worldwide for our high quality products. Customized sapphire wafers are available upon request.


4 inch Patterned Sapphire Substrates (PSS) for Light Emitting Diodes (LEDS) - MSE Supplies LLC

4 inch Patterned Sapphire Substrates (PSS) for Light Emitting Diodes (LEDs)

$ 9595 Save $ 1200
1 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3 </sub>Single Crystal,  MSE Supplies

MSE PRO 1 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 2595 Save $ 400
2 in Sapphire Wafer A-plane (11-20) Single Crystal Al<sub>2</sub>O<sub>3</sub>,  MSE Supplies

MSE PRO 2 in Sapphire Wafer A-plane (11-20) Single Crystal Al2O3

$ 6995 Save $ 900
2 in Sapphire Wafer M-plane (10-10) Single Crystal Al<sub>2</sub>O<sub>3</sub>,  MSE Supplies

MSE PRO 2 in Sapphire Wafer M-plane (10-10) Single Crystal Al2O3

$ 6995 Save $ 900
2 in Sapphire Wafer R-Plane (1-102) Single Crystal Al<sub>2</sub>O<sub>3</sub>,  MSE Supplies

MSE PRO 2 in Sapphire Wafer R-Plane (1-102) Single Crystal Al2O3

$ 7495 Save $ 900
2 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3</sub> Single Crystal,  MSE Supplies

MSE PRO 2 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 2995 Save $ 400
3 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3</sub> Single Crystal,  MSE Supplies

MSE PRO 3 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 7995 Save $ 1000
4 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3</sub> Single Crystal,  MSE Supplies

MSE PRO 4 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 8295 Save $ 1000
6 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3</sub> Single Crystal,  MSE Supplies

MSE PRO 6 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 19595 Save $ 2400
6 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3</sub> Single Crystal,  MSE Supplies

MSE PRO 8 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 70995 Save $ 8600
Double Side Polish Sapphire Wafer C-Plane Al<sub>2</sub>O<sub>3 </sub>Single Crystal, 25x25x1mm - MSE Supplies LLC

MSE PRO Prime Grade A-plane (11-20) Al2O3 Sapphire Substrate, 10x10x0.5mm

$ 2495 Save $ 200
Double Side Polish Sapphire Wafer C-Plane Al<sub>2</sub>O<sub>3 </sub>Single Crystal, 25x25x1mm - MSE Supplies LLC

MSE PRO Prime Grade C-plane (0001) Al2O3 Sapphire Crystal Substrate, 10x10x0.5mm

$ 1995 Save $ 300
Double Side Polish Sapphire Wafer C-Plane Al<sub>2</sub>O<sub>3 </sub>Single Crystal, 25x25x1mm - MSE Supplies LLC

MSE PRO Prime Grade C-plane (0001) Al2O3 Sapphire Crystal Substrate, 5x5x0.5mm

$ 895 Save $ 200
Double Side Polish Sapphire Wafer C-Plane Al<sub>2</sub>O<sub>3 </sub>Single Crystal, 25x25x1mm - MSE Supplies LLC

MSE PRO Prime Grade M-plane (10-10) Al2O3 Sapphire Crystal Substrate, 10x10x0.5mm

$ 2395 Save $ 300
Double Side Polish Sapphire Wafer C-Plane Al<sub>2</sub>O<sub>3 </sub>Single Crystal, 25x25x1mm - MSE Supplies LLC

MSE PRO Prime Grade R-plane (1-102) Al2O3 Sapphire Substrate, 10x10x0.5mm

$ 2895 Save $ 100
Double Side Polish Sapphire Wafer C-Plane Al<sub>2</sub>O<sub>3 </sub>Single Crystal, 25x25x1mm - MSE Supplies LLC

MSE PRO Sapphire Crystal Substrate, 25x25x1mm, C-plane (0001), Double Side Polish, Prime Grade

$ 3995 Save $ 500

What are Sapphire Wafers and Substrates?

Manufacturers produce sapphire wafers and substrates from single-crystal aluminum oxide (Al2O3), often known as sapphire, because of their transparent and durable qualities. These wafers and substrates form the foundation for various semiconductor devices, optoelectronics and micro-electromechanical systems (MEMS). Renowned for their superior thermal, electrical and optical properties, sapphire substrates provide a high-quality surface for epitaxial growth, which is vital in producing high-performance devices.

What Applications Are Sapphire Wafers and Substrates Used For?

Sapphire wafers and substrates find extensive applications in numerous high-tech industries. They are fundamental in producing semiconductor devices, where their thermal stability and electrical insulation properties offer substantial advantages. In optoelectronics, sapphire’s transparency and high refractive index make it an excellent choice for GaN-based LEDs, where the Patterned Sapphire Substrates (PSS) technique has boosted their efficacy. Furthermore, Micro-Electro-Mechanical Systems (MEMS) technology also uses sapphire substrates for devices like accelerometers, gyroscopes and micro-mirrors due to its superior mechanical strength and chemical resistance.

Why Order Sapphire Wafers and Substrates from MSE Supplies?

MSE Supplies is the industry-leading sapphire wafers supplier for the following reasons:

  • Superior Quality: We pride ourselves in supplying high-purity (>99.99%) single-crystal Al2O3 sapphire wafers and substrates that ensure optimal performance.
  • Great Value: We offer premium sapphire wafers and substrates at competitive prices, offering unbeatable value.
  • Customization: We fully customize our sapphire wafers and substrates, adjusting size, thickness, orientation and patterns to your specifications.
  • Expert Support: With our in-house team of material scientists at your disposal, we provide expert technical support that sets us apart in the industry.

Order Sapphire Wafers and Substrates from MSE Supplies Today

Sapphire wafers and sapphire substrates are integral to your work, so get them from the most trusted source in the industry. MSE Supplies provides special offers and programs to deliver the best value for your money. 

Order online, contact us or call 866-673-7759 today.