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AerMet ® 100 (AMS 6532)

Technical Data Sheet

AerMet® 100 (UNS K92580) is a alloy that has been designed to have properties of excellent hardness and strength combined with exceptional ductility and toughness. AM 100 is used in applications that require high fracture toughness and excellent resistance to stress corrosion cracking and fatigue. AerMet® 100 is considered as a candidate for use in applications such as Armor, Fasteners, Landing Gear, Jet Engine Shafts, Structural Members, Drive Shafts, Structural Tubing. Aermet 100 bar is supplied in the normalized and overaged condition (maximum hardness 372HB) ready for subsequent heat treatment.

Chemical Composition Limits
Weight%	C	Ni	Co	Cr	Mo	Fe
AerMet® 100	0.21-0.25	11-12	13-14	2.9-3.3	1.1-1.3	Bal

Heat Treatment: Aermet 100 bar (to AMS 6532) is supplied in the normalized and overaged as follows:
Normalize: 1650 °F ± 25 (899 °C ± 14) for 60 minutes ± 15 plus air cool
Overage: 1250 °F ± 25 (677 °C ± 14), for 16 hours minimum plus air cool

This followed by a three part heat treatment.
Solution Treatment: 1625°F +/-25°F (885°C +/-14°C) for 1 hour, followed by a controlled quench.
Cold Stabilization: Cool to –100 °F ± 15 (-73 °C ± 8) for 1 hour minimum, air warm
Ageing (standard): 900°F +/-10°F (482°C +/-6°C) for 5 hours, air cool

Typical Mechanical Properties

Material	Tensile Strength MPa	Yield Strength Mpa	Elongation (%)	Reduction of Area %	Hardness HRC
AerMet® 100 Longitudinal *	1931	1620	10	55	53
AerMet® 100 Transverse *	1931	1620	8	45
AerMet® 100 Longitudinal**	1965	1724	14	65
AerMet® 100 Transverse**	1965	1724	13	55
Heat Treatment 1625°F (885°C) 1 hour, air cooled, -100°F (-73°C) I hour, aged 900°F (482°C) 5 hours * Minimum values as per AMS 6532 ** Typical values

Availability
AerMet® 100 is available in Bar (Rounds), Hollow Bar, Sheet, Plate, Weld Wire, Billet, Wire. For all stock availability contact Sales.

Specifications
UNS K92580
AMS 6532 - Bar and Forgings
AMS 6478
MIL STD 2154 CL A
MIL STD 2154 TYPE 1 CL A
MIL HDBK 5
MMS 217 EXC SONIC
Aermet® 100 is a registered tradename of Carpenter Technologies

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.