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Ultra-low thermal expansion material "Processing of NOBINITE"

Compared to other materials, it has an extremely low coefficient of thermal expansion.

Nobinight is one of the ultra-low thermal expansion materials and is widely used in semiconductor manufacturing equipment, optical devices, ultra-precision machining machines, and high-precision antennas for satellites. Additionally, one of its major features is that it can be obtained at a lower cost compared to other low-expansion thermal materials such as Invar and Super Invar. At TKY Products Co., Ltd., we are committed to meeting our customers' needs through micron-level precision machining. 【Specifications】 ○ Material: Aluminum Stainless Steel Copper ○ Lot: 1 to 100 pieces ○ Precision: 1/100 to 1/1000 mm For more details, please contact us.