Filter by
Yield Strength
Performance
RoHS
Hardness
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Easy-Machine Thermally Stable Kovar Nickel Alloy Sheets
 |
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.
%20--%3e%3cg%3e%3cg%20id='Layer_1'%3e%3cpath%20class='cls-1'%20d='M68,27.2c-14.6,0-26.4,11.7-26.4,26.3,0,7,2.8,13.7,7.7,18.7v44.8l18.8-16.1,18.7,16.1v-44.9c10.3-10.3,10.3-27,0-37.3-5-4.9-11.7-7.7-18.7-7.7h0ZM81.3,105l-13.2-11.4-13.2,11.4v-28.7c8.2,4.8,18.3,4.8,26.5,0v28.7ZM76.2,70.8c-5.2,2.5-11.2,2.5-16.4,0-9.5-4.5-13.5-15.9-9-25.4,4.5-9.5,15.9-13.5,25.4-9,9.5,4.5,13.5,15.9,9,25.4-1.9,4-5.1,7.1-9,9Z'/%3e%3cpath%20class='cls-2'%20d='M5.8,95.5c-1.2,0-2.1-1-2.1-2.1,0,0,0,0,0,0V29.4h20.9c2.1,0,3.8-1.7,3.8-3.8V3.7c.2,0,.4,0,.5,0h37.5c1.2,0,2.1,1,2.1,2.1v18.6c1.2,0,2.5.1,3.7.3V5.8C72.2,2.6,69.6,0,66.4,0H28.9c-1.5,0-3,.6-4.1,1.7h-.1c0,.1-23,23.2-23,23.2-1.1,1.1-1.7,2.6-1.7,4.1v64.3c0,3.2,2.6,5.8,5.8,5.8h41.7v-3.7H5.8ZM24.7,7.1v18.7H6L24.7,7.1Z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Thk. | Thk. Tolerance | Yield Strength, psi | Hardness | Heat Treatment | Specs. Met | 4" × 4" | 6" × 6" | 12" × 12" | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plain | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.01" | -0.001" to 0.001" | 50,000 | Rockwell B80 (Medium) | Annealed | ASTM F15 | 0000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.02" | -0.001" to 0.001" | 50,000 | Rockwell B80 (Medium) | Annealed | ASTM F15 | 0000000 | 00000 | 00000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.04" | -0.001" to 0.001" | 50,000 | Rockwell B80 (Medium) | Annealed | ASTM F15 | 0000000 | 00000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.06" | -0.002" to 0.002" | 50,000 | Rockwell B80 (Medium) | Annealed | ASTM F15 | 0000000 | 00000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.09" | -0.003" to 0.003" | 50,000 | Rockwell B80 (Medium) | Annealed | ASTM F15 | 0000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.125" | -0.003" to 0.003" | 50,000 | Rockwell B80 (Medium) | Annealed | ASTM F15 | 0000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Easy-Machine Thermally Stable Kovar Nickel Alloy Rods
 |
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.
Dia. | Dia. Tolerance | Mechanical Finish | Straightness Tolerance | Yield Strength, psi | Hardness | Temper | Specs. Met | 1/2 ft. Long | 1 ft. Long | 3 ft. Long | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plain | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/16" | -0.002" to 0.002" | Ground | 1/8"/5 ft. | 55,000 | Rockwell B105 (Hard) | B (1/4 Hard) | ASTM F15 | 0000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1/4" | -0.002" to 0.002" | Ground | 1/8"/5 ft. | 55,000 | Rockwell B105 (Hard) | B (1/4 Hard) | ASTM F15 | 0000000 | 00000 | 00000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/8" | -0.002" to 0.002" | Ground | 1/8"/5 ft. | 55,000 | Rockwell B105 (Hard) | B (1/4 Hard) | ASTM F15 | 0000000 | 00000 | 00000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1/2" | -0.002" to 0.002" | Ground | 1/8"/5 ft. | 55,000 | Rockwell B105 (Hard) | B (1/4 Hard) | ASTM F15 | 0000000 | 00000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 5/8" | -0.002" to 0.002" | Ground | 1/8"/5 ft. | 55,000 | Rockwell B105 (Hard) | B (1/4 Hard) | ASTM F15 | 0000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/4" | -0.002" to 0.002" | Ground | 1/8"/5 ft. | 55,000 | Rockwell B105 (Hard) | B (1/4 Hard) | ASTM F15 | 0000000 | 000000 | 000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
