EFINEA is a leading source of Invar, a nickel-iron alloy, in sheet form. Our unmatched range of inventory for Invar is available in cold finished sheets. We ship just-in-time from our two warehouse locations in NJ and CA.
Invar is an austenitic alloy that is strong, tough, ductile and possesses a useful degree of corrosion resistance. It is magnetic at temperatures below its Curie point as well as non-magnetic at temperatures above. Invar is the standard “go to alloy” for low expansivity up to 400°F.
Standard grade of Invar alloy is produced in sheet form to conform to ASTM F1684, AMS I 23011 (chemistry only) and UNS K93603 standards. Also, this alloy has been trademarked and can also be referenced under their manufacturer names of CarTech® Invar 36® Alloy, NILO® 36 and Pernifer® 36.
EFINEA invites you to request a quote today or contact us toll-free at 800-348-6268. Our technical sales team is available to answer any questions you have and will provide you with our competitive pricing. Contact us today!
| Material | Form | Size Inches | SKU Number |
|---|---|---|---|
| Invar | Sheet | 0.030” | INV-SH-030 |
| Invar | Sheet | 0.031” | INV-SH-031 |
| Invar | Sheet | 0.040” | INV-SH-040 |
| Invar | Sheet | 0.050” | INV-SH-050 |
| Invar | Sheet | 0.060” | INV-SH-060 |
| Invar | Sheet | 0.062” | INV-SH-062 |
| Invar | Sheet | 0.100” | INV-SH-100 |
| Invar | Sheet | 0.125” | INV-SH-125 |
To download a copy of the EFINEA Invar data sheet, or any of our other Controlled Expansion Alloy data sheets, please go to the Data Sheets section in our Technical Library.