technology to design, develop and insert four new Ferrium® high-performance gear and structural steels (Ferrium C61, Ferrium C64, Ferrium M54, and Ferrium S53®) that are now commercially available and can significantly reduce rotorcraft weight and manufacturing costs Aerospace Structural Carpenter TechnologyHigh-strength stainless steel with superior corrosion resistance and strength to withstand high torques in harsh environments for extended periods of time. none Ferrium® S53 Ultra-high-strength steel with good toughness and temperature resistance with the added benefit of atmospheric corrosion resistance
Ameralloy Steel Corporation is a prime supplier of speciality steel bar products and wear-resistant high-impact steel plate. Our full catalogue features speciality steels and standard AISI alloys to meet your demanding applications. Ameralloys precision-forged speciality steels and standard alloys are shipped worldwide with reliable on-time Carpenter Technology :Carpenter Technology Licenses Feb 07, 2007 · Carpenter Technology Corporation (NYSE:CRS) and QuesTek Innovations LLC have entered into a license agreement whereby Carpenter will produce and market QuesTek ' s Ferrium S53 ultra high-strength corrosion resistant stainless alloy.. QuesTek applied its Materials by Design ® technology to create the alloy meeting US Air Force specifications for use in aircraft landing gear. Development of Advanced Forging Alloys 2017-06-12 Jun 12, 2017 · Ferrium S53® steel is an upgrade to 4340 and 300M by providing a unique combination of ultrahigh strength and improved corrosion resistance.
15-5PH stainless steel used in modern aerospace actuators. These objectives were met, with two minor exceptions:(1) the tensile yield of S53 is slightly lower than 300M (213 ksi min versus 230 ksi min), although ultimate (to which landing gear are designed) was the same (280 ksi) and (2) under corrosion testing, S53 visually corrodes more Effect of Solid-Solution Temperature on the Microstructure Ferrium S53® is a new secondary hardening ultra-high-strength (UHS) stainless steel, with more Cr than other CoNi UHS steels (UHSSs). The solid-solution step is an important step in the heat FERRIUM S53 - morisanThe general corrosion resistance of Ferrium S53 is similar to typical precipitation-hardened stainless steels such as 17-4 PH and 15-5 PH. Linear polarization testing of Ferrium S53 measured an average corrosion rate of 0.40 mils per year versus a saturated Ag/AgCl reference electrode in 3.5% sodium chloride (NaCl) solution at ambient temperature. Ferrium S53 is rust resistant in 3.5% NaCl solution.
Jul 06, 2017 · Martensitic steels (Aermet ® 100, Ferrium ® M54, Ferrium ® S53 ®, and experimental CrNiMoWV at ultra-high yield strength of 1550 to 1725 MPa) similarly resist hydrogen environment assisted cracking (HEAC) in aqueous NaCl.Cracking is transgranular, ascribed to increased steel purity and rare earth addition compared to intergranular HEAC in highly susceptible 300M. Materials Innovation Case Study:QuesTeks Ferrium M54 BACKGROUND. QuesTek originally developed Ferrium® M54® in response to the U.S. Navys Small Business Innovation Research (SBIR) solicitation N07-032, Innovative Material for Enhancing Landing Gear Life.. The objective of this Phase 1 solicitation was to develop an improved alloy at a lower cost than current materials such as 4340, 300M, and Aermet® 100 used at the time in landing gear QuesTek® Innovations Ferrium® S53® Corrosion Description:Ferrium® S53® is a corrosion resistant ultra high-strength steel for structural aerospace applications. Ferrium® S53® was designed to provide mechanical properties equal to, or better than, conventional ultrahigh-strength steels such as 300M and SAE 4340 with
Description:Ferrium® S53® is a corrosion resistant ultra high-strength steel for structural aerospace applications. Ferrium® S53® was designed to provide mechanical properties equal to, or better than, conventional ultrahigh-strength steels such as 300M and SAE 4340 with the added benefit of general corrosion resistance. QuesTeks Ferrium® S53® Steel Validated In T-38 Landing Sep 28, 2012 · A field service evaluation conducted by the U.S. Air Force was successfully completed on two main landing gear pistons made from corrosion-resistant, ultra high strength Ferrium® S53® steel that were only primed and painted and were not plated with cadmium.Steel alloy shaft - Ferrium® S53® - QuesTek Innovations Ferrium S53 (AMS 5922, MMPDS) is an ICME-designed, corrosion resistant, ultra-high strength steel for structural aerospace and other applications where 300M (BS S155) and 4340 are typically used, but S53 steel provides:much greater resistance to general corrosion and to stress corrosion cracking (SCC); excellent resistance to fatigue and to corrosion fatigue; and high hardenability.