Invar® Sheet (CarTech® Invar 36® Alloy, NILO® 36, Pernifer® 36)

Tungsten Sheet

Standard Invar® sheet is stocked in cold finished sheets. The conventional Invar alloy is used generally for its optimum low expansion properties. It has a slightly lower coefficient of thermal expansion than Free Cut Invar. Standard Alloy is made to conform to  ASTM F1684, AMS I 23011 chemistry only,  UNS  K93603,  ASTM A 753 chemistry only.

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We can ship just-in-time from our two warehouse locations in NJ and CA.  We look forward to hearing from you soon.

Below please find a sampling of our standard stock items. Our inventory fluctuates based on market demands. If you do not see the size or form you require, we ask that you call us for current product availability.
Invar Sheet ThicknessSKU NumberInvar Sheet ThicknessSKU Number
0.030” Invar SheetINV-SH-0300.060” Invar SheetINV-SH-060
0.031” Invar SheetINV-SH-0310.062” Invar SheetINV-SH-062
0.040” Invar SheetINV-SH-0400.100” Invar SheetINV-SH-100
0.050” Invar SheetINV-SH-0500.125” Invar SheetINV-SH-125

For an Invar® data sheet, or any other Controlled Expansion Alloy data sheets, please go to our Alloys and Metals Literature Library section.