Invar 36 ke nickel-aron, alloy e tlase ea katoloso e nang le 36% nickel mme e na le sekhahla sa ho hola ha mocheso hoo e ka bang karolo ea leshome ea tšepe ea carbon. Alloy 36 e boloka litekanyo tse batlang li sa fetohe ho feta mocheso o tloaelehileng oa sepakapaka, 'me e na le coefficient e tlase ea katoloso ho tloha ho mocheso oa cryogenic ho ea ho 500 ° F. Alloy ena ea tšepe ea nickel e thata, e feto-fetoha le maemo 'me e boloka matla a matle mochesong oa cryogenic.

Invar 36 e sebelisoa haholo-holo bakeng sa:

• Litaolo tsa lifofane
• Sistimi ea optical & laser
• Radio le lisebelisoa tsa elektroniki
• Lisebelisoa tsa ho etsa tse kopantsoeng 'me lia shoa
• Likarolo tsa cryogenic