Filter by
Material
System of Measurement
Hardness Rating
Heat Treatment
Appearance
Tolerance Rating
RoHS
Hardness
Minimum Temperature
Export Control Classification Number (ECCN)
Specifications Met
DFARS Specialty Metals
Maximum Temperature
Yield Strength
Easy-to-Machine Thermally Stable Kovar Nickel Alloy Sheets
- Yield Strength: 50,000 psi
- Hardness: Rockwell B80 (Medium)
- Temper Rating: Softened (Annealed)
- Specifications Met: ASTM F15
This nickel-iron-cobalt alloy expands at the same rate as glass when heated. It offers better machinability than Invar 36 and is often used anywhere a dependable glass-to metal seal is required, such as in diodes and microwave tubes.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.