Illustrate:
Product Name: Alloys for Electronic Applications in Aerospace Industry

ASTM F15 Alloy also known as Kovar, Rodar, Dilver P1, Pernifer 2918, Nilo K and 29-17 alloy, is a controlled expansion alloy used in high integrity glass and ceramics, metal sealing, lids, lead frames and electronics package.

ASTM F15 alloys are commonly used in the military, defense, telecommunications, aerospace, and electronics industries.
High-quality Kovar alloys are phase-free at -196°C. Far exceeds the industry standard of -80°C and is the first choice for all aerospace applications.

Invar 36 is a low expansion and is most commonly used in applications requiring minimal thermal expansion and high dimensional stability. These properties are especially important for industries such as aircraft and aerospace. Invar 36 applications include the manufacture of precision instruments such as: optics, electronics, aircraft tools, and stencils for fine line etching, laser cutting.

Alloy 42: Available in sheet and rod, has a slightly different coefficient of thermal expansion than Invar. This deep drawing quality alloy is ideal for lids, lead frames, stencils, etching in the aircraft industry.

Alloy 48/49：For applications requiring high initial permeability, maximum permeability and low core loss. Such controlled expansion and shielding alloys are common in industries such as the production of aircraft motors and generators in the aerospace industry.
Another alloy commonly found in the aerospace industry is 300 series stainless steel. This template-grade alloy resists corrosion, retains its strength at high temperatures, and is easy to maintain.