ʻO ka Invar 36 he hao nickel-iron, haʻahaʻa hoʻonui haʻahaʻa i loaʻa ka 36% nickel a loaʻa iā ia ka nui o ka hoʻonui wela ma kahi o ka hapaʻumi o ke kila kalapona. Mālama ʻo Alloy 36 i nā ʻāpana like ʻole ma luna o ka laulā o nā wela lewa maʻamau, a he helu haʻahaʻa o ka hoʻonui ʻana mai nā mahana cryogenic a ma kahi o 500°F. He paʻakikī kēia mea hao nickel, maʻalahi a mālama i ka ikaika maikaʻi ma nā mahana cryogenic.

Hoʻohana nui ʻia ka Invar 36 no:

• Nā hoʻomalu mokulele
• Pūnaehana Optical & laser
• Lekiō a me nā mea uila
• Mea hana hoʻohuihui a make
• Nā mea cryogenic