Aermet-100

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Aermet-100 is a martensitic steel alloy with nickel, cobalt, and iron as the main components. It has high tensile strength and fracture toughness as well as exceptional ductility and toughness. Aermet-100 is weldable with no preheating needed and is commonly available in forms including billet, bar, and sheet. It is a registered trademark of Carpenter Technology Corporation and is protected under the patents 5,087,415 and 5,268,044.

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[edit] Basic Properties

Aermet-100 has a density of 7.889 g/cm³ (0.2850 lbf/in³).

[edit] Chemical Composition

The alloy composition of Aermet-100 is:

[edit] Mechanical Properties

Aermet-100 is heat treated at 1625°C for an hour. It then can be aged for 5 to 8 hours to a tensile strength of 280-300 ksi or 290-310 ksi at temperatures of 900°C and 875°C respectively. In use, Aermet-100 must be kept away from moisture as it is not corrosion resistant. The alloy has a modulus of elasticity of 28,200 ksi. A table of properties can be found here. [1]

[edit] Uses

[edit] External links