Browse Topic: Beryllium alloys

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Design and Optimization of Lightweight Alloys for Automotive ApplicationsSAE-PP-004007/22/2024
Effective integration of lightweight materials is becoming more and more important to the automobile industry as a means of improving vehicle efficiency, performance, and sustainability. A key element in accomplishing these goals is the use of lightweight alloys, which are distinguished by their high strength-to-weight ratios and customized mechanical properties. Using databases and computer tools like CES EduPack, this study investigates the design and optimization of lightweight alloys for automotive body panels, guaranteeing that the materials chosen are both economically and environmentally sustainable. The results of the study offer insightful data on developing more efficient automobile alloys in the future, advancing the field of sustainable automobile technology.
Al-Ezzi, Athil
Copper-Beryllium Alloy, Mechanical Tubing 98Cu - 1.9Be Solution and Precipitation Heat Treated (TF00, formerly AT)AMS4535E (Current)5/16/2022
This specification covers a copper-beryllium alloy in the form of mechanical tubing 2 inches (50.8 mm) and under in wall thickness (see 8.8).
AMS D Nonferrous Alloys Committee
Aluminum Beryllium, NNS Preforms Hot Isostatic Pressed 38Al - 62BeAMS7909D (Current)10/29/2019
This specification covers aluminum-beryllium powders consolidated by hot isostatic pressing (HIP) into the form of blocks, blanks or shapes.
AMS G Titanium and Refractory Metals Committee
Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be Solution Heat Treated, Cold Worked, and Precipitation Heat Treated (TH04, formerly HT)AMS4534D (Historical)5/14/2019
This specification covers a copper-beryllium alloy in the form of bars and rods up to 3.000 inches (76.20 mm), inclusive, in nominal diameter or least distance between parallel sides (see 8.7).
AMS D Nonferrous Alloys Committee
Electroless Nickel-Boron PlatingAMS2399C (Historical)3/18/2019
This specification covers the engineering requirements for electroless deposition of nickel-boron on various materials and the properties of the deposit.
AMS B Finishes Processes and Fluids Committee
Electroless Nickel-Boron PlatingAMS2399B (Historical)12/19/2018
This specification covers the engineering requirements for electroless deposition of nickel-boron on various materials and the properties of the deposit.
AMS B Finishes Processes and Fluids Committee
Plating, Electroless NickelAMS2404J (Historical)3/4/2018
This specification covers the requirements for electroless nickel deposited on various materials.
AMS B Finishes Processes and Fluids Committee
Plating, Electroless Nickel, Codeposited with Polytetrafluoroethylene (PTFE)AMS2454 (Historical)2/25/2018
This specification covers the requirements for electroless nickel plate that is codeposited with polytetrafluoroethylene (PTFE) over other materials.
AMS B Finishes Processes and Fluids Committee
Wrought and Cast Copper AlloysJ461_201801 (Current)1/9/2018
For convenience, this SAE Information Report is presented in two parts as shown below. To avoid repetition, however, data applicable to both wrought and cast alloys is included only in Part 1. Part I—Wrought Copper and Copper Alloys Types of Copper (Table 1) General Characteristics (Table 3) Electrical Conductivity Thermal Conductivity General Mechanical Properties (Table 10) Yield Strength Fatigue Strength Physical Properties (Table 2) General Fabricating Properties (Table 3) Formability Bending Hot Forming Machinability Joining Surface Finishing Color Corrosion Resistance Effect of Temperature Typical Uses (Table 3) Part II—Cast Copper Alloys Types of Casting Alloys Effects of Alloy Elements and Impurities General Characteristics (Table 11) Physical Properties (Table 12) Typical Uses (Table 11)
Metals Technical Committee
The Rapid Rise of Beryllium-Aluminum Alloys in AerospaceTBMG-273858/1/2017
Enhanced performance operating envelopes for aerospace platforms continue to challenge industry limits. Aerospace platform operators demand extreme performance in harsh environments from the aircraft, UAVs, and satellites they deploy today: lighter weight, greater strength, superior fuel efficiency and operational range, vibration-mitigated platforms, low coefficients of thermal expansion, better corrosion resistance — the list goes on.
Plating, Electroless NickelAMS2404H (Historical)7/18/2017
This specification covers the requirements for electroless nickel deposited on various materials.
AMS B Finishes Processes and Fluids Committee
RING, RETAINING, EXTERNAL, INTERLOCKINGAS90708B (Historical)6/29/2017
E-25 General Standards for Aerospace and Propulsion Systems
The Rapid Rise of Beryllium-Aluminum Alloys in Aerospace17AERP08_016/1/2017
Enhanced performance operating envelopes for aerospace platforms continue to challenge industry limits. Aerospace platform operators demand extreme performance in harsh environments from the aircraft, UAVs, and satellites they deploy today: lighter weight, greater strength, superior fuel efficiency and operational range, vibration-mitigated platforms, low coefficients of thermal expansion, better corrosion resistance - the list goes on. Whether in defense or commercial applications, product competition continues to drive the performance envelope in design, materials selection, and manufacturing of these systems, all the while working to contain costs and meet challenging delivery schedules. In general, materials technologies to increase performance are desired and can be implemented, but they must come with an acquisition or operational cost decrease.
RING, RETAINING, EXTERNAL, INTERLOCKINGAS90708A (Historical)8/19/2016
E-25 General Standards for Aerospace and Propulsion Systems
Aluminum Beryllium, NNS Preforms Hot Isostatic Pressed 38Al - 62BeAMS7909C (Historical)7/6/2015
This specification covers aluminum-beryllium powders consolidated by hot isostatic pressing (HIP) into the form of blocks, blanks or shapes.
AMS G Titanium and Refractory Metals Committee
Advancing the Use of Beryllium Bearing Materials for Unmanned PlatformsTBMG-215022/1/2015
Aerospace and defense platforms are often regarded as the earliest adopters of new materials and processes technologies. Materials test programs provide validations of material supplier property claims, as the physical tests are performed and data is analyzed. Resultant material “design allowables” are developed and compared to the performance envelopes for the intended application(s). The quality of simulation software and the developed knowledge base that design and strength engineering personnel use for analyzing materials in the intended product design and environments have improved dramatically in the last decade. This has primarily been based on the efficiency and availability of computing capacity for complex simulations.
Plating, Electroless NickelAMS2404G (Historical)12/12/2013
This specification covers the requirements for electroless nickel deposited on various materials.
AMS B Finishes Processes and Fluids Committee
Electroless Nickel CoatingsAMSC26074D (Current)6/1/2013
This specification covers the requirements for electroless (autocatalytic chemical reduction) deposition of nickel-phosphorous alloy coatings on metal and composite surfaces.
AMS B Finishes Processes and Fluids Committee
Plating, Tin-Lead (Electrodeposited)AMSP81728A (Historical)5/15/2012
This specification covers the requirements for electrodeposited tin-lead plating intended for use as a coating for corrosion protection and as a base for soldering.
AMS B Finishes Processes and Fluids Committee
Aluminum Beryllium, NNS Preforms Hot Isostatic Pressed 38Al - 62BeAMS7909B (Historical)5/25/2011
This specification covers aluminum-beryllium powders consolidated by hot isostatic pressing (HIP) into the form of blocks, blanks or shapes.
AMS G Titanium and Refractory Metals Committee
Plating, Electroless NickelAMS2404F (Historical)12/15/2008
This specification covers the requirements for electroless nickel deposited on various materials.
AMS B Finishes Processes and Fluids Committee
Aluminum-Beryllium Alloy, Extrusions 38Al - 62Be AnnealedAMS7912B (Historical)7/17/2006
This specification covers an aluminum-beryllium alloy in the form of bars, rods, tubing, and shapes consolidated from powder by extrusion.
AMS G Titanium and Refractory Metals Committee
Aluminum-Beryllium Alloy, Sheet and Plate 38Al - 62BeAMS7913B (Historical)7/17/2006
This specification covers an aluminum-beryllium alloy in the form of sheet and plate consolidated from powder by extrusion and then rolled.
AMS G Titanium and Refractory Metals Committee
RING, RETAINING, EXTERNAL, INTERLOCKINGAS90708 (Historical)5/4/2006
E-25 General Standards for Aerospace and Propulsion Systems
Electroless Nickel CoatingsAMSC26074B (Historical)10/27/2005
This specification covers the requirements for electroless (autocatalytic chemical reduction) deposition of nickel-phosphorous alloy coatings on metal and composite surfaces.
AMS B Finishes Processes and Fluids Committee
Plating, Tin-Lead (Electrodeposited)AMSP81728 (Historical)10/11/2005
This specification covers the requirements for electrodeposited tin-lead plating.
AMS B Finishes Processes and Fluids Committee
Aluminum Beryllium, NNS Preforms Hot Isostatic Pressed 38Al - 62BeAMS7909 (Historical)7/22/2005
This specification covers aluminum-beryllium powders consolidated by hot isostatic pressing (HIP) into the form of blocks, blanks or shapes.
AMS G Titanium and Refractory Metals Committee
Aluminum Beryllium, Preforms Hot Isostatic Pressed and Heat Treated 38Al - 62BeAMS7911B (Historical)7/22/2005
This specification covers aluminum-beryllium powders consolidated by hot isostatic pressing (HIP) into the form of bar, rod, tubing, and shapes.
AMS G Titanium and Refractory Metals Committee
Coatings, Electroless Nickel Requirements forAMSC26074A (Historical)2/16/2005
This specification covers the requirements for electroless (autocatalytic chemical reduction) deposition of nickel-phosphorous alloy coatings on metal and composite surfaces.
AMS B Finishes Processes and Fluids Committee
Functionally Graded Nanophase Beryllium/Carbon CompositesTBMG-769111/1/2003
Beryllium, beryllium alloys, beryllium carbide, and carbon are the ingredients of a class of nanophase Be/Be2C/C composite materials that can be formulated and functionally graded to suit a variety of applications. In a typical case, such a composite consists of a first layer of either pure beryllium or a beryllium alloy, a second layer of B2C, and a third layer of nanophase sintered carbon derived from fullerenes and nanotubes. The three layers are interconnected through interpenetrating spongelike structures.
Plating, Electroless NickelAMS2404E (Historical)6/5/2003
This specification covers the engineering requirements for electroless nickel deposited on various materials.
AMS B Finishes Processes and Fluids Committee
Beryllium Aluminum Alloy Investment Castings 64.9Be - 30Al - 3Ag - 1Co - 0.75Ge As CastAMS7918 (Historical)1/7/2003
This specification covers a beryllium aluminum alloy in the form of investment castings.
AMS G Titanium and Refractory Metals Committee
Wrought and Cast Copper AlloysJ461_200212 (Historical)12/20/2002
For convenience, this SAE Information Report is presented in two parts as shown below. To avoid repetition, however, data applicable to both wrought and cast alloys is included only in Part 1. Part I—Wrought Copper and Copper Alloys Types of Copper (Table 1) General Characteristics (Table 3) Electrical Conductivity Thermal Conductivity General Mechanical Properties (Table 10) Yield Strength Fatigue Strength Physical Properties (Table 2) General Fabricating Properties (Table 3) Formability Bending Hot Forming Machinability Joining Surface Finishing Color Corrosion Resistance Effect of Temperature Typical Uses (Table 3) Part II—Cast Copper Alloys Types of Casting Alloys Effects of Alloy Elements and Impurities General Characteristics (Table 11) Physical Properties (Table 12) Typical Uses (Table 11)
Metals Technical Committee
Aluminum-Beryllium Alloy, Extrusions 38Al - 62Be AnnealedAMS7912A (Historical)5/1/2001
This specification covers an aluminum-beryllium alloy in the form of bars, rods, tubing, and shapes consolidated from powder by extrusion.
AMS G Titanium and Refractory Metals Committee
Aluminum-Beryllium Alloy, Sheet and Plate 38Al - 62BeAMS7913A (Historical)5/1/2001
This specification covers an aluminum-beryllium alloy in the form of sheet and plate consolidated from powder by extrusion and then rolled.
AMS G Titanium and Refractory Metals Committee
Sheet, Strip, and Plate, Copper-Beryllium Alloy 98Cu - 1.9Be (CDA 172) Solution Heat TreatedAMS4530F (Historical)10/1/2000
This specification covers one type of copper-beryllium alloy in the form of sheet, strip, and plate.
AMS D Nonferrous Alloys Committee
Sheet and Strip, Copper-Beryllium Alloy 98Cu - 1.9Be (CDA 172) Half HardAMS4532E (Historical)10/1/2000
This specification covers one type of copper-beryllium alloy in the form of sheet and strip.
AMS D Nonferrous Alloys Committee
Coatings, Electroless Nickel Requirements forAMSC26074 (Historical)8/1/1998
This specification covers the requirements for electroless (autocatalytic chemical reduction) deposition of nickel-phosphorous alloy coatings on metal and composite surfaces.
AMS B Finishes Processes and Fluids Committee
Aluminum-Beryllium Alloy, Sheet and Plate 38Al - 62BeAMS7913 (Historical)9/1/1997
This specification covers an aluminum-beryllium alloy in the form of sheet and plate consolidated from powder by extrusion and then rolled.
AMS G Titanium and Refractory Metals Committee
Plating, Electroless NickelAMS2404D (Historical)4/1/1997
This specification covers the engineering requirements for electroless nickel deposited on various materials.
AMS B Finishes Processes and Fluids Committee
ALUMINUM-BERYLLIUM ALLOY, EXTRUSIONS 38Al - 62Be AnnealedAMS7912 (Historical)5/1/1996
This specification covers an aluminum-beryllium alloy in the form of bars, rods, tubing, and shapes consolidated from powder by extrusion.
AMS G Titanium and Refractory Metals Committee
ALUMINUM BERYLLIUM, PREFORMS Hot Isostatic Pressed 38Al - 62BeAMS7911 (Historical)4/1/1995
This specification covers aluminum and beryllium powders consolidated by hot isostatic pressing (HIP) into the form of bar, rod, tubing, and shapes. (See 8.1.)
AMS G Titanium and Refractory Metals Committee
HEAT TREATMENT OF WROUGHT COPPER BERYLLIUM ALLOY PARTSAMS2728 (Historical)4/1/1994
This specification establishes the requirements for heat treatment of wrought copper beryllium parts (See 8.1.1) by users or by their vendors or subcontractors.
AMS D Nonferrous Alloys Committee
National Aero-Space Plane Contributions to the Automobile Industry9411961/18/1994
The National Aero-Space Plane (NASP) program has a wide range of technical challenges associated with it. In the process of finding solutions to these unknowns, NASP has enabled advancements across a broad scope of technologies. This state-of-the-art work is being performed by 5 major aerospace companies (Lockheed Ft. Worth, Rockwell International, McDonnell-Douglas, Pratt&Whitney, and Rocketdyne), over 400 subcontractors (including universities) and 15 major U.S. government research laboratories. This variety of affected technologies and large extent of interaction with national organizations are building an important foundation for U.S. technological preeminence in a variety of industries; most notably being the aerospace, energy, medical and automotive industries. The NASP Technology Applications Integrated Product Team (IPT) is pursuing technology transfer in all of these industries. With respect to the automobile industry, the team is planning to design, build and test a NASP
West, William K., Mitchell, Jennifer L.
Beryllium Copper Contact Material Solves Automotive Electronic Connector Problems9107082/1/1991
In the automobile, technology and environmental demands have evolved beyond the performance capabilities of traditionally used connector contact materials such as brass (C26000), tin-brass (C42500), phosphor bronze (C51000) and copper iron (C19400), (see Table 1). Beryllium copper alloys (C17410 and C17200) meet the performance demands of the new automotive environment. With a combination of strength, conductivity and resistance to stress relaxation, there is good reason why beryllium copper contact material is transitioning into automotive applications along with high performance electronics.
Lowe, Rich
WROUGHT AND CAST COPPER ALLOYSJ461_198109 (Historical)9/1/1981
For convenience, this SAE Information Report is presented in two parts as shown below. To avoid repetition, however, data applicable to both wrought and cast alloys is included only in Part 1.
Iron and Steel Technical Committee
WROUGHT AND CAST COPPER ALLOYSJ461D_197603 (Historical)3/1/1976
Metals Technical Committee
COPPER-BERYLLIUM ALLOY BARS AND RODS 98Cu - 1.9Be HardAMS4651 (Historical)5/1/1968
AMS D Nonferrous Alloys Committee
COPPER-BERYLLIUM ALLOY SHEET AND STRIP 98Cu - 1.9Be Half HardAMS4532C (Historical)4/15/1967
AMS D Nonferrous Alloys Committee
Forming and Mechanical Joining Criteria for Beryllium Structures6708042/1/1967
The deformation and mechanical joining of beryllium and beryllium-aluminum alloys is discussed with respect to a typical aerospace structure utilizing normal cross-rolled sheet, characterized by a maximum BeO content of 2.0% ingot sheet rolled directly from high purity cast billets, and 62% beryllium-SS'Yo aluminum alloy. Selection and application of material types is determined on the basis of mechanical properties, manufacturing considerations, and availability. Surface imperfections induced by manufacturing procedures are shown to be greatly reduced or eliminated by proper stress relief and etching. Examples of simple unidirectional bends and complex forming, requiring severe multidirectional material flow, are given. Mechanical joints resulting in net tension values equal to the yield strength of the beryllium are shown to be possible with proper choice of fasteners and joint geometry. It is, therefore, concluded that highly efficient, optimum weight beryllium structure can be
Ingels, S. E., Kinney, W. H.
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