MIM-F-15 (as sintered)

MIM-F-15, also known as Kovar, is a low expansion alloy used for glass-to metal sealing. It provides hermetic seals for electronic fiber optic and microwave packages, such as splitters, dual in-line packages and micro-electronic mechanical systems.

Mechanical Properties

Material Alloy Tensile Strength   Yield Strength (0.2%)   Impact Strength   Macro (apparent)   Macro (apparent)   Micro-Indentation (converted)   Young's Modulus   Poisson's Ratio   Elongation   Process
PSI x 103
PSI x 103
ft lb
HRB
HRC
Rockwell
Gpa
Ratio
% in 25.4mm
Additional MIM Materials
67
43
-
65
-
-
-
-
25

Physical Properties

Material Alloy Density   Process
lb/in3
Additional MIM Materials
0.278

Composition

Additional MIM Materials
% MIM-F-15 (as sintered)
Iron (max) Bal.
Nickel (max) 29
Molybdenum .20 Max
Silicon .20 Max
Carbon .04 Max
Chromium .20 Max
Cobalt 17
Manganese -
Copper .20 Max
Niobium .10 Max
Aluminum .10 Max
Magnesium .10 Max
Titanium .10 Max
Zirconium .10 Max
RoHS Compliant

 

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Last updated 01.30.2020