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Reduction in Product Development Time by Field-to-Lab Simulation2025-28-0282To be published on 11/06/2025
KEYWORDS: Flywheel Inertia, Clutch system, Gear Box, Tractor application, Instrumentation, data analysis, Design and develop new test methodology. ABSTRACT: Puddling is a crucial process in rice cultivation, involving the preparation of the soil in a flooded field to create a soft, muddy seedbed. There are two classifications for puddling: full cage and half cage. Full cage puddling involves replacing the rear wheels of the tractor with steel paddle wheels, which are used to till the rice paddies directly without any additional implement. In the half cage puddling, the rear wheels remain on the tractor, and a smaller cage or paddle wheel is attached to the outside. Considering the field size, the operator often releases the clutch very quickly after a speed or direction change. This generates torque spikes, which are harmful to Transmission Gears and Clutches. This can lead to gear teeth bending fatigue failure due to repeated higher bending stresses. In this paper, a study related to
Pathan, Irfan Hamidulla, Bardia, Prashant
Steel, Corrosion-Resistant, Investment Castings, 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu (17-4), Homogenization, Solution, and Precipitation Heat Treated (H1000), 150 ksi (1034 MPa) Tensile StrengthAMS5343G (Current)11/03/2025
This specification covers a corrosion-resistant steel in the form of investment castings homogenized, solution, and precipitation heat treated to 150 ksi (1034 MPa) minimum tensile strength.
AMS F Corrosion and Heat Resistant Alloys Committee
Influence of Laser Sintered Process Parameters on Crystalline Characteristics and Mechanical Properties of AlSi10Mg Alloy05-19-03-001911/03/2025
The present study examines the influence of process parameters on the effect of strength and crystalline properties of AlSi10Mg alloy with laser sintered process. A detailed work was carried out with the effects of varying the laser power, scan speed, and hatch distance on crystalline structure, hardness, and surface roughness. From the analysis, the improved surface quality and mechanical performance were achieved with a scan speed of 1200 mm/s, a laser power of 370 W, and a hatch distance of 0.1 mm. An increase in hardness, improved surface finish, and reduced porosity was observed with decreased hatch distance. However, the balanced results were obtained for scanning speed of 1200 mm/s and laser power of 370 W. The ideal processing conditions decreased the crystalline size, increasing the overall material strength, when crystalline analysis was carried out. The higher scanning speeds supported improved grain refinement and heat diffusion, with the poor hardness value. With the lower
Shailesh Rao, A.
Development of High-Efficiency, Fully Recyclable eMotors for Light Mobility Applications Produced in the EU2025-32-009811/03/2025
This article presents a new generation of electric motors developed for light mobility and industrial applications. The motor range is based on synchronous reluctance technology using non-rare-earth permanent magnets. Three continuous power levels have been developed: 2, 4 and 6 kW. The challenges related to that motor range is their high continuous performances (cooled by natural convection) under nominal 48V, and reparability easiness without adding complexity. These motors stand out thanks to their competitive manufacturing cost and peak efficiency above 94%, which is a remarkable performance for this power and torque class. A prototype of a 6 kW continuous power has been produced and benchmarked. The experimental test showed a high level of correlation with the simulation calculation.
CISSE, Koua Malick, Milosavljevic, Misa, Mallard, Vincent, Valin, Thomas, De Paola, Gaetano
A Simulation Approach for the Impact Assessment of an Axial Flux Traction Motor Applied on Road Electric Vehicle2025-32-007711/03/2025
In the transition towards sustainable mobility, Circular Design principles are crucial. Electric Motors are subject to continuous innovation to improve efficiency, performance density and reduce externalities associated with their production. Therefore, the choice of technological solutions during design phase must guarantee optimal performance and minimal environmental impact throughout the entire product life cycle: production, use, and end-of-life. In the automotive sector, the use phase is particularly critical since the efficiency of the traction system is directly related to total energy consumption during the life cycle and, consequently, to its environmental impact. This research introduces a simulation-based approach to evaluate the use phase of an Axial Flux Electric Motor equipped with Permanent Magnets (AFPM). While providing high performance for electric traction motors, these magnets are composed of Rare Earth Elements (REEs), e.g. Neodymium, classified as Critical Raw
Guadagno, Maurizio, Berzi, Lorenzo, Pugi, Luca, Delogu, Massimo
Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, Rings, and Stock for Forgings and Rings, 21Cr - 20Ni - 20Co - 3.0Mo - 2.5W - 1.0(Cb+Ta) - 0.15N - 32Fe (N-155), Solution Heat TreatedAMS5769H (Current)11/03/2025
This specification covers a corrosion- and heat-resistant alloy in the form of bars, forgings, flash-welded rings, and stock for forging, flash-welded rings, or heading.
AMS F Corrosion and Heat Resistant Alloys Committee
Higher-strength, higher-toughness die cast wheel material using recycled aluminum2025-32-000711/03/2025
In an attempt to reduce CO2 release from the alloy wheel production, we have developed such an aluminum alloy for casting that satisfies necessary property requirements using recycled aluminum and without heat treatment. The wheel is a critical safety item of the vehicle requiring higher toughness and strength. In many wheels, virgin aluminum containing small amounts of impurities are used to maintain toughness, and the heat treatment (T6), in which quick heating and cooling are conducted after the casting, is applied to provide ensure strength. At the start of this project, we focused on two wheel-manufacturing processes; the production of virgin aluminum and the heat treatment, from which a large amount of CO2 is released. The change from the virgin to the recycled material allows reduction of CO2 release to 1/9. The issue in the use of recycled material is that impurities grow in the metal structures as an intermetallic compounds and lower toughness. To deal with the said issue, we
Suzuki, Noritaka
Establishing the method for simulation of electric potential in cooling water passages of outboard motors2025-32-000811/03/2025
Producing 3D models of cooling water passages of outboard motors, and calculating distribution of electric potential on the water passage surfaces using BEM, we have developed the new method for simulation of electric potential distribution. The outboard motor is a propulsion system attached to the transom of the boat with steering function. As the water around the boat is drawn in for cooling of the engine, the engine parts are susceptible to severe corrosion. As a means to help prevent corrosion, a part referred to as the anode metal, which has a lower natural potential, is provided. Such a method is called the sacrifice protection because the anode metal corrodes before the engine parts due to the difference of electric potential. Since anti-corrosion currents occur preferentially to areas close to the anode metal, the anode metal is required to be located at the most effective place for corrosion protection. However, there are certain restrictions in the layout of anode metal from
Shibuya, Ryota, Suzuki, Hiroki
Optimization of Arc Welding Parameters for FB590 Hot-Rolled Ferritic-Bainitic Steel with 2.5 mm Thickness05-19-03-001810/31/2025
In this study, the optimization of robotic gas metal arc welding (GMAW) parameters for joining hot-rolled ferritic-bainitic FB590 steel sheets with a thickness of 2.5 mm was investigated. The main objective was to evaluate the effect of wire feed speed and welding speed on the penetration depth, throat thickness, and mechanical performance of the welded joint. A series of welding experiments were carried out with wire feed speeds ranging from 50 cm/min to 100 cm/min and welding speeds ranging from 5 cm/min to 15 cm/min. Tensile and microhardness tests were carried out to evaluate the structural integrity of the welded joints. The results show that increasing the wire feed speed significantly improves the weld penetration and throat thickness, especially at constant welding speeds. The most suitable combination was found to be 70 cm/min wire feed at 8 cm/min travel speed and 100 cm/min wire feed at 12 cm/min and 15 cm/min travel speeds. The microhardness in the heat-affected zone
Babir, Naime, Üzel, Uğur
Graphene Based Solar Photonic Battery for Aircraft-A Finite Element Based 2D Analysis2025-28-038910/30/2025
Over the past decade, significant progress in nano science and nanotechnology has opened new avenues for the development of high-performance photovoltaic cells. At present, a variety of nanostructure-based designs—comprising metals, polymers, and semiconductors—are being explored for photovoltaic applications. Advancements in the understanding of optical and electrical mechanisms governing photovoltaic conversion have been supported by theoretical analyses and modeling studies. Nevertheless, the high fabrication cost and relatively low efficiency of conventional solar photovoltaic cells remain major barriers to their large-scale deployment. One-dimensional (1D) nano materials, in particular, have introduced promising prospects for enhancing photovoltaic performance owing to their unique structural and electronic characteristics. Nanowires, nano rods, and nanotubes exemplify such 1D nanostructures, offering substantial potential to improve photon absorption, electron transport, and
P, Geetha, Sudarmani, R, c, Venkataramanan, Satyam, Satyam, Nagarajan, Sudarson
Development of Temperature Sensor for Automotive2025-28-039410/30/2025
The work presents a micro-electromechanical system (MEMS) temperature sensor that has been designed using COMSOL Multiphysics 6.0 software for use in predicting the temperature of automotive parts. Due to its versatility, the shape of this design employs a meander, and this involves joule heating physics. It clearly shows the variation of resistance with temperature. For this design, Nitinol nano material is used because of the following advantages: Enhanced Shape Memory Effect, Superior Super elasticity, Increased Surface Area, Increased Surface Area, Improved Biocompatibility, Tunable Properties, Enhanced Mechanical Properties. Nitinol having high strength to weight ratio find its application in aerospace industry. This sensor works based on the principle of temperature dependence of resistance; that is, the resistance of the material increases or decreases based on temperature. It is observed that Nitinol has low von Mises stress, proving the safety nature of the material in
P, Geetha
Development of Capacitive Pressure Sensor for Automotives2025-28-038710/30/2025
Measurement plays a crucial role in the precise and accurate management of automotive subsystems to enhance efficiency and performance. Sensors are essential for achieving high levels of accuracy and precision in control applications. Rapid technical advancements have transformed the automobile industry in recent years, and a wide range of novel sensor devices are being released to the market to speed up the development of autonomous vehicle technology. Nonetheless, stricter regulations for reliable pressure sensors in automobiles have resulted from growing legal pressures from regulatory bodies. This work proposes and investigates a tribo electric nano sensor that is affected by a changing parameter of the separation distance between the device's primary electrode and dielectric layers. The system is being modeled using the COMSOL multiphysics of electrostatics and the tribo-electric effect. Open circuit electric potential and short circuit surface charge density are two of the
P, Geetha, K, Neelima, Sudarmani, R, C, Venkataramanan, Satyam, Satyam, Nagarajan, Sudarson
Steel Bars, Forgings, Mechanical Tubing and Forging Stock, 0.92Cr - 0.75Ni - 0.52Mo - 0.003B - 0.04V (98BV40), Aircraft QualityAMS6423K (Current)10/23/2025
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
Steel Bars, Forgings, Mechanical Tubing and Forging Stock, 1.2Cr - 3.2Ni - 0.12Mo (0.11 - 0.17C) (9315), Aircraft QualityAMS6263P (Current)10/23/2025
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
Steel, Welding Wire 2.0Cr - 10Ni - 14Co - 1.0Mo - (0.13 - 0.17C) Vacuum Melted, Environment Controlled PackagingAMS6533D (Current)10/23/2025
This specification covers a premium aircraft-quality alloy steel in the form of welding wire.
AMS E Carbon and Low Alloy Steels Committee
Rubber: Acrylonitrile-Butadiene Rubber (NBR) Fuel and Low Temperature Resistant 60 - 70 Type “A” Hardness For Seals in Fuel SystemsAMS7271K (Historical)10/22/2025
This specification covers an acrylonitrile-butadiene rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.
AMS CE Elastomers Committee
COUPLING, SHEET METAL, 40° V-BAND, WIDE, STANDARD LATCHAS4751/1A (Current)10/21/2025
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Aluminum Alloy, Sheet and Plate, 2.95Cu - 0.75Li - 0.50Mg - 0.30Mn - 0.18Ag (2074-T8), Solution Heat Treated, Stress Relieved, and Artificially AgedAMS4449 (Current)10/16/2025
This specification covers an aluminum-lithium alloy in the form of sheet and plate 0.032 to 0.500 inch (0.81 to 12.70 mm), inclusive, in thickness (see 8.6).
AMS D Nonferrous Alloys Committee
Composite Materials Handbook Volume 3 - Revision HR-64010/16/2025
The third volume of this six-volume compendium provides methodologies and lessons learned for the design, analysis, manufacture, and field support of fiber-reinforced, polymeric-matrix composite structures. It also provides guidance on material and process specifications and procedures for using the data that is presented in Volume 2. The information provided is consistent with the guidance provided in Volume 1, and is an extensive compilation of the current knowledge and experiences of engineers and scientists from industry, government, and academia who are active in composites. The Composite Materials Handbook, referred to by industry groups as CMH-17, is a six-volume engineering reference tool that contains over 1,000 records of the latest test data for polymer matrix, metal matrix, ceramic matrix, and structural sandwich composites. CMH-17 provides information and guidance necessary to design and fabricate end items from composite materials. It includes properties of composite
Aluminum Alloy, Sheet and Plate, Alclad, 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024-O, Sheet and Plate), Annealed; or when specified, “As Fabricated” (2024-F)AMS4461C (Current)10/16/2025
This specification covers an aluminum alloy in the form of sheet and plate 0.008 to 1.000 inch (0.203 to 25.4 mm) thick, supplied in the annealed (O) temper (see 8.5). When specified, product shall be supplied in the “as fabricated” (F) temper (see 8.5).
AMS D Nonferrous Alloys Committee
Tolerances, Corrosion- and Heat-Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and PlateAMS2242H (Current)10/15/2025
This specification covers established manufacturing tolerances applicable to sheet, strip, and plate of corrosion- and heat-resistant steels, iron alloys, titanium, and titanium alloys. These tolerances apply to all conditions, unless otherwise noted. The term “excl” is used to apply only to the higher figure of the specified range.
AMS F Corrosion and Heat Resistant Alloys Committee
A Microstructural Comparison of NiCoCrAlY Superalloy Coatings Manufactured by Combustion Flame Spray and High-Velocity Oxygen Fuel Processes05-19-03-001710/15/2025
NiCoCrAlY powders were thermally sprayed by combustion flame spray (CFS) and high-velocity oxygen fuel (HVOF) processes on IN 718 alloy substrates. Experimental parameters were fixed to manufacture coatings with a thickness about 200 μm. Microscopy and X-ray diffraction analyses were performed to reveal microstructural characteristics of both developed CFS and HVOF coatings, and it was observed that they were formed by a lamellar morphology composed of β and γ phases. The analyses also revealed lower porosity in the coatings produced by HVOF process while was compared with CFS process. While a microstructure composed of like-deformed powder was developed in HVOF process, in the case of CFS a building layer-by-layer was characteristic. Vickers hardness tests were also performed, and it was found that coating developed by HVOF process showed quite higher hardness values compared with those measured on the coatings developed with the CFS process, nonetheless this difference was small
Juarez-Lopez, Fernando, Mendoza, Melquisedec Vicente, Meléndez, Rubén Cuamatzi, Ramírez, Ángel de Jesús Morales
Steel, Corrosion- and Heat-Resistant, Sheet, Strip, and Plate, 13Cr - 2.0Ni - 3.0W (Greek Ascoloy), AnnealedAMS5508H (Current)10/15/2025
This specification covers a corrosion- and heat-resistant steel in the form of sheet, strip, and plate.
AMS F Corrosion and Heat Resistant Alloys Committee
Nickel Alloy, Corrosion- and Heat-Resistant, Sheet and Strip, 52.5Ni - 19Cr - 3.0Mo - 5.0Cb (Nb) - 0.90Ti - 0.50Al - 18Fe (Inconel® 718SPF), Vacuum Induction and Consumable Electrode Remelted, Solution Heat Treated, Precipitation HardenableAMS5950E (Current)10/15/2025
This specification covers a corrosion- and heat-resistant nickel alloy in the form of sheet and strip 0.080 inch (2.03 mm) and under in nominal thickness.
AMS F Corrosion and Heat Resistant Alloys Committee
Steel, Corrosion-Resistant, Laminated, Sheet, Surface Bonded (SAE 302)AMS5500H (Current)10/03/2025
This specification covers a corrosion-resistant steel in the form of laminated sheet.
AMS F Corrosion and Heat Resistant Alloys Committee
Iron Alloy, Corrosion- and Heat-Resistant, Welding Wire, 31Fe - 21Cr - 20Ni - 20Co - 3.0Mo - 2.5W - 1.0Cb - 0.15N (N-155), AnnealedAMS5794G (Current)10/03/2025
This specification covers a corrosion- and heat-resistant iron alloy in the form of welding wire.
AMS F Corrosion and Heat Resistant Alloys Committee
Steel, Corrosion-Resistant, Bars, Wire, Forgings and Forging Stock, 5.8Mn - 17Cr - 5.8Ni - 2.0Cu - 0.26S (203 EZ), Free Machining, Solution Heat TreatedAMS5762H (Current)10/03/2025
This specification covers a free-machining, corrosion-resistant steel in the form of bars, wire, forgings, and forging stock.
AMS F Corrosion and Heat Resistant Alloys Committee
Aluminum Alloy, Investment Castings, 7.0Si - 0.32Mg (356.0-T6), Solution and Precipitation Heat TreatedAMS4260H (Current)10/03/2025
This specification covers an aluminum alloy in the form of castings (see 8.6).
AMS D Nonferrous Alloys Committee
FERRULES, OUTER, INSULATED, SHIELD TERMINATING, TYPE II TWO-PIECE, CLASS I, FOR SHIELDED CABLEAS18121B (Current)10/03/2025
AE-8C2 Terminating Devices and Tooling Committee
Aluminum Alloy Bars, Rods, and Wire, Rolled or Cold Finished, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-F), As Fabricated, or When Specified, Annealed (7075-O)AMS4186F (Current)10/02/2025
This specification covers an aluminum alloy in the form of bars, rods, and wire, in the sizes shown in 3.3.3, in the “as-fabricated (F) temper.” When specified, product shall be supplied in the annealed (O) condition (see 8.6).
AMS D Nonferrous Alloys Committee
Nickel-Copper Alloy Wire and Ribbon, Corrosion-Resistant, 67Ni - 31Cu (Monel® 400), AnnealedAMS4731E (Current)10/02/2025
This specification covers a corrosion-resistant nickel-copper alloy in the form of wire and ribbon.
AMS F Corrosion and Heat Resistant Alloys Committee
Titanium Alloy Bars and Forging Stock, 6.0Al - 2.0Sn - 4.0Zr - 6.0Mo, Duplex AnnealedAMS6907D (Current)10/02/2025
This specification covers a titanium alloy in the form of bars up through 4.000 inches (101.60 mm), inclusive, in nominal diameter or least distance between parallel sides and 32 square inches (206.46 cm2) maximum cross-sectional area and stock for forging of any size (see 8.7).
AMS G Titanium and Refractory Metals Committee
Guide for Identification of Terminal Lugs in Electrical Wiring Interconnect Systems (EWIS)ARP6807A (Current)10/02/2025
The intent of the SAE Aerospace Recommended Practice (ARP) is to provide a process for users to identify the part number of AS7928 terminal lugs installed in civilian or military applications, although it can also be used to identify terminals that have been stored incorrectly. This ARP is subject to change to keep pace with experience and technical advances of AS7928 terminals. A current set of tables are provided to list and identify current AS7928 terminal lug configurations per the associated specification detail sheet and terminal lug configuration. Specific configuration details, graphic, size, and marking information for each individual terminal lug is provided to assist the product user with accurate selection for replacement or identification.
AE-8C2 Terminating Devices and Tooling Committee
The economics of lightweighting in heavy-duty vehicles25TOFHP10_0710/01/2025
Like those in many other industries, truck and off-highway vehicle manufacturers face the challenge of producing quality components and maintaining productive processes while also generating a better bottom line. Improving employee training, simplifying complex operations and implementing better workflows can all help generate efficiencies. While not a new concept, lightweighting - in this case, reducing the weight of parts through the substitution of traditional steel with high-strength, thinner steels - can also be a viable answer to a better vehicle. As a rule of thumb, when manufacturers double the strength of the material through lightweighting, it is possible to reduce the weight of the part by one-third. That weight reduction can then lower the cost per part for greater profitability per piece of equipment and greater annual savings.
Gugel, Mick
Aluminum Alloy, Die Castings 8.5Si - 3.5Cu (A380.0-F) As CastAMS4291K (Current)09/27/2025
This specification covers an aluminum alloy in the form of die castings.
AMS D Nonferrous Alloys Committee
Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Stock for Forgings and Rings, 25Cr - 20Ni - 2.0Si (314), Solution Heat TreatedAMS5652K (Current)09/25/2025
This specification covers a corrosion- and heat-resistant steel in the form of bars, wire, forgings, mechanical tubing, flash-welded rings, and stock for forging or flash-welded rings.
AMS F Corrosion and Heat Resistant Alloys Committee
Steel, Bars, Forgings, Mechanical Tubing and Forging Stock, 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620), Premium Aircraft Quality, Vacuum Arc or Electroslag RemeltedAMS6277K (Current)09/25/2025
This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
Steel, Corrosion- and Heat-Resistant, Bars, Forgings and Forging Stock, 15.5Cr - 4.5Ni - 2.9Mo - 0.10N (AM 355®), Consumable Electrode Remelted, Solution Heat Treated, Subzero Cooled, Equalized, and Over-TemperedAMS5743L (Current)09/25/2025
This specification covers a corrosion- and heat-resistant steel in the form of bars, forgings, and forging stock.
AMS F Corrosion and Heat Resistant Alloys Committee
Investigation of the Effect of Rotation Speed and Post-Weld Heat Treatment on Mechanical Properties and Structure of Friction Stir Welding AA6061 Joints05-19-02-001609/25/2025
This study aims at examining the effect of tool rotational speed on the microstructural and mechanical properties of friction stir welded joints of AA6061 aluminum alloy, both pre- and post-heat treatment. The quality of the joints was assessed initially through tensile, hardness, and charpy impact tests, as well as microscopic observations. During the second stage, solid solution heat treatments were conducted at 535°C, followed by aging on additional specimens welded at identical speeds. The latter underwent hardness tensile tests and microscopic examinations. A comprehensive assessment of the outcomes from various tests validated the influence of metallurgical phenomena, including recrystallization, precipitation, and structural defects on overall resistance. The results showed an improvement in strength, ductility, and impact energy was observed in the case of welding at high rotation speed (1400 rpm). At the same speed, ductility almost doubled after post-weld heat treatment
Bouchelouche, Fatima, Debih, Ali, Ouakdi, Elhadj
Aluminum Alloy Castings, Permanent Mold, 5.0Si - 1.2Cu - 0.5Mg (355.0-T71), Solution Heat Treated and OveragedAMS4280K (Current)09/23/2025
This specification covers an aluminum alloy in the form of permanent mold castings (see 8.6).
AMS D Nonferrous Alloys Committee
Aluminum Alloy, Castings, 7.0Si - 0.32Mg (356.0-T6), Solution and Precipitation Heat TreatedAMS4217K (Current)09/23/2025
This specification covers an aluminum alloy in the form of castings (see 8.6).
AMS D Nonferrous Alloys Committee
Rings, Flash Welded Corrosion and Heat-Resistant Austenitic Steels, Austenitic-Type Iron, Nickel or Cobalt Alloys, or Precipitation-Hardenable AlloysAMS7490R (Current)09/23/2025
This specification covers flash welded rings made of corrosion and heat-resistant austenitic steels and austenitic-type iron, nickel, or cobalt alloys, or precipitation-hardenable alloys.
AMS F Corrosion and Heat Resistant Alloys Committee
Steel, Bars, Forgings and Forging Stock, 0.80Cr - 1.8Ni - 0.25Mo (0.35 - 0.40C) (4337), Aircraft QualityAMS6412R (Current)09/23/2025
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
Rings, Flash Welded Ferritic and Martensitic Corrosion-Resistant SteelsAMS7493L (Current)09/23/2025
This specification covers flash welded rings made of ferritic and martensitic corrosion-resistant steels.
AMS F Corrosion and Heat Resistant Alloys Committee
Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 13Cr - 8.0Ni - 2.2Mo - 1.1Al Vacuum Induction Plus Consumable Electrode Melted Solution Heat Treated, Precipitation Hardened (H950)AMS5629/H950A (Current)09/18/2025
This specification covers a corrosion-resistant steel product 12 inches (305 mm) and under in nominal diameter, thickness, or for hexagons, least distance between parallel sides in the solution and precipitation heat treated (H950) condition.
AMS F Corrosion and Heat Resistant Alloys Committee
Steel, Extra High Toughness, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions, 13Cr - 8.0Ni - 2.2Mo - 1.1Al Vacuum Induction Plus Consumable Electrode Melted, Solution Heat Treated, Precipitation Hardened (H950)AMS5934/H950A (Current)09/18/2025
This specification covers a corrosion-resistant steel product in the solution and precipitation heat-treated (H950) condition, 12 inches (305 mm) and under in nominal diameter, thickness, or, for hexagons, least distance between parallel sides.
AMS F Corrosion and Heat Resistant Alloys Committee
Aircraft Oxygen System Lines, Fabrication, Test, and InstallationARP1532B (Historical)09/18/2025
This SAE Aerospace Recommended Practice (ARP) covers procedures or methods to be used for fabricating, handling, testing, and installation of oxygen lines in an aircraft oxygen system.
A-10 Aircraft Oxygen Equipment Committee
Heat Treatment Austenitic Corrosion-Resistant Steel PartsAMS2759/4D (Current)09/18/2025
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for annealing of austenitic corrosion-resistant steel parts. Parts are defined in AMS2759. General ordering instructions are specified in AMS2759.
AMS F Corrosion and Heat Resistant Alloys Committee
Cast Aluminum Alloy Composite 4.6Cu - 3.4Ti - 1.4B - 0.75Ag - 0.27Mg (205.0/TiB2/3p-T7P) Investment Cast, Solution and Precipitation Heat TreatedAMS4471C (Current)09/17/2025
This specification covers a dilute aluminum/TiB2 metal matrix composite in the form of investment castings.
AMS D Nonferrous Alloys Committee
Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, and Rings 16Cr - 4.0Ni - 0.30Cb - 4.0Cu Consumable Electrode Remelted Solution Heat Treated, Precipitation Hardened (H900)AMS5622/H900A (Current)09/17/2025
This specification covers a corrosion-resistant steel product 8 inches (203 mm) and under in nominal diameter, thickness, or for hexagons least distance between parallel sides in the solution and precipitation heat-treated (H900) condition.
AMS F Corrosion and Heat Resistant Alloys Committee
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