CNC Machining in Invar

CNC machining in Invar is a specialized process that requires specific knowledge and expertise. Invar is a particularly difficult material to work with, due to its high melting point and low thermal conductivity. As a result, CNC machining in Invar requires careful planning and execution in order to be successful.

CNC Machining Invar Materials

Invar, also known as FeNi36, is an iron-nickel alloy with a low coefficient of thermal expansion. It is ideal for applications where dimensional stability is required, such as in optical and electronic devices. Invar can be machined using conventional CNC methods, but special care must be taken to avoid cracking and warping. In addition, due to its high melting point, Invar can be difficult to weld.

CNC machining is a subtractive manufacturing process that uses computer numerically controlled (CNC) machine tools to remove material from a workpiece to create the desired shape. Invar is an excellent material for CNC machining due to its high strength and low expansion properties. The dimensional stability of Invar makes it ideal for applications where precise dimensions are critical, such as in aerospace engineering and metrology.

Available Materials


Invar is an extremely strong and lightweight metal with a very low coefficient of thermal expansion, which makes Invar ideal for precision instrumentation and other applications where dimensional stability is critical.

Gallery of Invar Metal Parts

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