Product Description | ||||
AMETEK's Nickel-Iron-Cobalt strip, SEALVAR®, is a high quality alloy used primarily for making hermetic seals with harder glasses and ceramics. SEALVAR® is distinguished from competitive F-15 alloy by its higher purity, more closely controlled chemistry, and very low carbon level.
Advantages Reproducible Low Level Of Reactive Impurity Elements
|
||||
General | ||||
Material Status
|
|
|||
Availability
|
|
Metals General |
Nominal Value
|
Unit
|
|
Applicable Specifications
|
|
|
|
Forms Available
|
|
|
|
Metal Type
|
|
|
|
Alloy Identification
|
|
|
|
Metals Type Analysis |
Nominal Value
|
Unit
|
|
Type Analysis
|
|||
Aluminum
|
|
%
|
|
Carbon
|
|
%
|
|
Chromium
|
|
%
|
|
Cobalt
|
|
%
|
|
Copper
|
|
%
|
|
Iron (Balance)
|
|
%
|
|
Magnesium
|
|
%
|
|
Manganese
|
|
%
|
|
Molybdenum
|
|
%
|
|
Nickel
|
|
%
|
|
Silicon
|
|
%
|
|
Titanium
|
|
%
|
|
Zirconium
|
|
%
|
|
Metals Physical |
Nominal Value
|
Unit
|
|
Density
|
|
lb/in³
|
|
Metals Mechanical |
Nominal Value
|
Unit
|
|
Tensile Strength (Ultimate)
|
|
ksi
|
|
Tensile Strength (Yield), 0.2%
|
|
ksi
|
|
Tensile Elongation (Break) 2
|
|
%
|
|
Hardness (HV-Scale)
|
|
|
|
Tensile Modulus
|
|
ksi
|
|
Metals Thermal |
Nominal Value
|
Unit
|
|
Mean Specific Heat
|
|||
32°F
|
|
Btu/lb/°F
|
|
806°F
|
|
Btu/lb/°F
|
|
Mean CTE (86 to 752°F)
|
|
in/in/°F
|
|
Thermal Conductivity (100°F)
|
|
Btu·in/hr/ft²/°F
|
|
Metals Electrical |
Nominal Value
|
Unit
|
|
Electrical Resistivity (77°F)
|
|
ohms·cir·mil/ft
|
Notes |
1Typical properties: these are not to be construed as specifications. |
2in 2" |
UL and the UL logo are trademarks of UL LLC © 2021. All Rights Reserved.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content. |