Browse Topic: Copper

Items (649)
Find
LINK, TERMINAL, CONNECTINGAS25226C (Current)10/28/2021
AE-8C2 Terminating Devices and Tooling Committee
Technical Standard
Steel, Bars, Forgings, and Tubing 1.2Cr - 2.0Ni - 0.45Mo (0.27 - 0.33C)AMS6407L-TEST-REC (Historical)10/22/2021
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
Material Specification
Low-Alloy Steel, Heat-Resistant, Bars, Forgings, Mechanical Tubing, and Forging Stock 0.95Cr - 0.55Mo - 0.30V (0.40 - 0.50C)AMS6304N-TEST-REC (Historical)10/22/2021
This specification covers an aircraft-quality, low-alloy, heat-resistant steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
Material Specification
Low-Alloy Steel, Heat-Resistant, Bars, Forgings, Mechanical Tubing, and Forging Stock 0.95Cr - 0.55Mo - 0.30V (0.40 - 0.50C)AMS6304N (Current)10/22/2021
This specification covers an aircraft-quality, low-alloy, heat-resistant steel in the form of bars, forgings, mechanical tubing, and forging stock.
AMS E Carbon and Low Alloy Steels Committee
Material Specification
Steel, Bars, Forgings, and Tubing 1.2Cr - 2.0Ni - 0.45Mo (0.27 - 0.33C)AMS6407L (Current)10/22/2021
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
Material Specification
Steel Bars, Forgings, and Mechanical Tubing and Forging Stock 1.2Cr - 3.25Ni - 0.12Mo (0.07 - 0.13C) (9310) Electroslag Remelted or Consumable Electrode Vacuum RemeltedAMS6267K (Current)10/22/2021
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
Material Specification
Steel Bars, Forgings, and Mechanical Tubing and Forging Stock 1.1Si - 1.45Cr - 1.0Mo - 0.08Al (0.16 - 0.22C) Double Vacuum MeltedAMS6255G (Current)08/26/2021
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
Material Specification
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, 90 DEGREE, SELF LOCKING AND NON-SELF LOCKING, PRE-ATTACHED SHIELD TERMINATION (RFI/EMI), BOOT ACCOMODATION, CATEGORY 3B FOR MIL-DTL-38999 SERIES III AND IV CONNECTORSAS85049/117D (Current)07/30/2021
AE-8C1 Connectors Committee
Technical Standard
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, STRAIGHT, NON-SELF LOCKING AND SELF LOCKING, PRE-ATTACHED SHIELD TERMINATION (RFI/EMI), BOOT ACCOMMODATION, CATEGORY 3B (FOR MIL-DTL-83723 SERIES III, AS50151 CRIMP, AS95234, AS81703 SERIES III, AND MIL-DTL-26482 SERIES II CONNECTORS)AS85049/109D (Current)07/30/2021
AE-8C1 Connectors Committee
Technical Standard
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, 90 DEGREE, SELF-LOCKING AND NON-SELF LOCKING, PRE-ATTACHED SHIELD TERMINATION (RFI/EMI), BOOT ACCOMMODATION, CATEGORY 3B (FOR MIL-DTL-38999 SERIES I AND II CONNECTORS)AS85049/114D (Current)07/30/2021
AE-8C1 Connectors Committee
Technical Standard
Steel, Bars, Forgings, and Mechanical Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620)AMS6274S (Current)07/23/2021
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
Material Specification
Product Analysis - Permissible Variations from Specified Chemical Analysis of a Heat or Cast of SteelJ409_202107 (Current)07/15/2021
Supplementary to the heat or cast analysis, a product analysis may be made on steel in the semifinished or finished form. For definitions and methods of sampling steel for product chemical analysis, refer to SAE J408. A product analysis is a chemical analysis of the semifinished or finished steel to determine conformance to the specification requirements. The range of the specified chemical composition is normally expanded to take into account deviations associated with analytical reproducibility and the heterogeneity of the steel. Individual determinations may vary from the specified heat or cast analysis ranges or limits to the extent shown in Tables 1 through 5. The several determinations of any element in a heat or cast may not vary both above and below the specified range except for lead. Tables 1 through 5 provide permissible limits for various steel forms and composition types. For rephosphorized and resulfurized steels, the product analysis tolerance limits are not applicable
Metals Technical Committee
Technical Standard
Product Analysis - Permissible Variations from Specified Chemical Analysis of a Heat or Cast of SteelJ409_202107-TEST-REC (Historical)07/15/2021
Supplementary to the heat or cast analysis, a product analysis may be made on steel in the semifinished or finished form. For definitions and methods of sampling steel for product chemical analysis, refer to SAE J408. A product analysis is a chemical analysis of the semifinished or finished steel to determine conformance to the specification requirements. The range of the specified chemical composition is normally expanded to take into account deviations associated with analytical reproducibility and the heterogeneity of the steel. Individual determinations may vary from the specified heat or cast analysis ranges or limits to the extent shown in Tables 1 through 5. The several determinations of any element in a heat or cast may not vary both above and below the specified range except for lead. Tables 1 through 5 provide permissible limits for various steel forms and composition types. For rephosphorized and resulfurized steels, the product analysis tolerance limits are not applicable
Metals Technical Committee
Technical Standard
Aluminum Bronze Bars, Rods, and Forgings 87Cu - 9Al - 3Fe Stress RelievedAMS4635H (Current)07/07/2021
This specification covers one type of aluminum bronze in the form of bars, rods, forgings, and forging stock.
AMS D Nonferrous Alloys Committee
Material Specification
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, STRAIGHT, SELF LOCKING AND NON-SELF LOCKING, PRE-ATTACHED SHIELD TERMINATION (RFI/EMI), BOOT ACCOMMODATION, CATEGORY 3B (FOR MIL-DTL-38999 SERIES III AND IV CONNECTORS)AS85049/115D (Current)06/22/2021
AE-8C1 Connectors Committee
Technical Standard
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, STRAIGHT, SELF LOCKING AND NON-SELF LOCKING, PRE-ATTACHED SHIELD TERMINATION (RFI/EMI), BOOT ACCOMMODATION, CATEGORY 3B (FOR MIL-DTL-38999 SERIES I AND II CONNECTORS)AS85049/112D (Current)06/22/2021
AE-8C1 Connectors Committee
Technical Standard
CONNECTOR ACCESSORIES, ELECTRICAL BACKSHELL, 90 DEGREE, SELF LOCKING AND NON-SELF LOCKING, PRE-ATTACHED SHIELD TERMINATION (RFI/EMI), BOOT ACCOMMODATION, CATEGORY 3B (FOR MIL-DTL-83723 SERIES III, AS50151 CRIMP, AS95234, AS81703 SERIES III, AND MIL-DTL-26482 SERIES II CONNECTORS)AS85049/111D (Current)06/22/2021
AE-8C1 Connectors Committee
Technical Standard
Recommended Practice for Processing and Handling Wire and Cable with Silver Plated Conductors and ShieldsARP6400 (Current)06/07/2021
This ARP specifies the recommended methods of handling silver coated conductors and shield, by the conductor fabricator, wireinsulator, distributors, harness or assembly houses, and OEM’s. Red Plague mitigation depends upon each link in the chain of supply handling the wire and cable properly.
AE-8D Wire and Cable Committee
Recommended Practice
Compound for Organic Light-Emitting Diodes (OLEDs)TBMG-3851202/01/2021
Researchers have gained insights into a promising material for organic light-emitting diodes (OLEDs). The substance enables high light yields and would be inexpensive to produce on a large scale. The newly generated understanding will facilitate the rapid and cost-efficient development of new lighting appliances in the future.
Magazine Article
Composite Material Increases Electrical Current Capacity of Copper WiresTBMG-3797111/01/2020
Researchers have created a composite material that increases the electrical current capacity of copper wires. The research is aimed at reducing barriers to wider electric vehicle adoption including cutting the cost of ownership and improving the performance and life of components such as electric motors and power electronics. The material can be deployed in any component that uses copper including more efficient bus bars and smaller connectors for electric vehicle traction inverters, as well as for applications such as wireless and wired charging systems.
Magazine Article
Steel Bars and Forgings, 0.25Mo (0.35 - 0.40C) (SAE 4037)AMS6300H-TEST-REC (Historical)10/19/2020
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
Material Specification
Steel Bars and Forgings, 0.25Mo (0.35 - 0.40C) (SAE 4037)AMS6300H (Current)10/19/2020
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
Material Specification
Aluminum Bronze Bars, Rods, and Forgings 90.5Cu - 7.5Al - 1.9Si Stress RelievedAMS4634D-TEST-REC (Historical)08/20/2020
This specification covers an aluminum bronze alloy in the form of bars, rods, forgings, and forging stock.
AMS D Nonferrous Alloys Committee
Material Specification
Aluminum Bronze Bars, Rods, and Forgings 90.5Cu - 7.5Al - 1.9Si Stress RelievedAMS4634D (Current)08/20/2020
This specification covers an aluminum bronze alloy in the form of bars, rods, forgings, and forging stock.
AMS D Nonferrous Alloys Committee
Material Specification
Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130)AMS6370R-TEST-REC (Historical)07/07/2020
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings.
AMS E Carbon and Low Alloy Steels Committee
Material Specification
Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130)AMS6370R (Current)07/07/2020
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings.
AMS E Carbon and Low Alloy Steels Committee
Material Specification
Steel, Bars, and Forgings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740) Heat Treated, 105 ksi (724 MPa) Tensile StrengthAMS6325L-TEST-REC (Historical)04/10/2020
This specification covers an aircraft-quality, low-alloy steel in the form of heat treated bars and forgings.
AMS E Carbon and Low Alloy Steels Committee
Material Specification
Steel, Bars, and Forgings 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740) Heat Treated, 105 ksi (724 MPa) Tensile StrengthAMS6325L (Current)04/10/2020
This specification covers an aircraft-quality, low-alloy steel in the form of heat treated bars and forgings.
AMS E Carbon and Low Alloy Steels Committee
Material Specification
Copper Strengthens 3D-Printed TitaniumTBMG-3619003/01/2020
Titanium alloys used in additive manufacturing often cool and bond together in column-shaped crystals during the 3D printing process, making them prone to cracking or distortion. And unlike aluminum or other commonly used metals, there is no commercial grain refiner for titanium that manufacturers can use to effectively refine the microstructure to avoid these issues.
Magazine Article
DC Resistivity vs RF Impedance of EMI GasketsAIR1404 (Current)01/30/2020
This AIR discusses the DC resistivity property of EMI gaskets.
AE-4 Electromagnetic Compatibility (EMC) Committee
Information Report
Aluminum Alloy, Alclad Sheet and Plate 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti Alclad 2219-T31; Sheet, Solution Heat Treated and Cold Worked Alclad 2219-T351; Plate, Solution Heat Treated and Stress RelievedAMS4095E (Current)10/01/2019
This specification covers an aluminum alloy in the form of sheet and plate 0.020 to 0.499 inch (0.51 to 12.67 mm) inclusive, in nominal thickness (see 8.4) alclad two sides.
AMS D Nonferrous Alloys Committee
Material Specification
FITTING, ADAPTER, STRAIGHT PIPE TO FLAREDAS5194D (Historical)09/17/2019
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Technical Standard
Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024, -T3 Sheet/-T351 Plate with 1-1/2% Alclad) Solution Heat Treated, Cold Worked and Naturally AgedAMS4041T (Current)09/03/2019
This specification covers an aluminum alloy in the form of sheet and plate alclad two sides, over 0.187 to 1.000 inch (over 4.750 to 25.40 mm) in nominal thickness, supplied in the -T3/-T351 temper.
AMS D Nonferrous Alloys Committee
Material Specification
Temperature-Controlled MaterialsTBMG-3444005/01/2019
Researchers have designed a temperature-controllable copper-based material for sieving or storing different kinds of gases. The rationale used to design the material could act as a blueprint for developing nano-porous materials with a wide variety of applications, including medical.
Magazine Article
Rhombohedron Epitaxial Growth with Molten Target Sputtering (MTS) at 500 °C Substrate TemperatureTBMG-3438005/01/2019
This invention applies to the field of sputtering, depositing SiGe thin films on sapphire substrates. It is a method of modifying the film growth front, enabling epitaxially grown heterostructure devices at lower temperatures and with higher purity, avoiding the conventional time required (2 hours) and high-energy-consumption thermal soaking at a high temperature (800 °C.) Less than 500 °C is enough to grow the single-crystal Si1-xGex (x=0.85) film because much higher-kinetic-energy molecules reach the substrate.
Magazine Article
Chemical Check Analysis Limits Titanium and Titanium AlloysAMS2249J (Current)04/05/2019
This specification defines limits of variation for determining acceptability of the composition of cast or wrought titanium and titanium alloy parts and material acquired from a producer.
AMS G Titanium and Refractory Metals Committee
Material Specification
LINK, TERMINAL, CONNECTINGAS25226B (Historical)01/14/2019
AE-8C2 Terminating Devices and Tooling Committee
Technical Standard
Fusible LinksJ156_201901 (Historical)01/08/2019
This standard covers supplemental requirements for low tension primary cable intended for use as Fusible Links (Fuse Links) at a nominal system voltage of 60 V DC (25 V AC) or less in surface vehicle electrical systems. These supplemental requirements are intended to qualify cables for an extreme current overload.
Cable Standards Committee
Technical Standard
Special Metals Make Unparalleled Medical Devices PossibleTBMG-3357201/01/2019
Around the world, people are living longer with more active lifestyles thanks to continuing advancements in medical technology. This evolution in technology stems from the development of sophisticated metals and alloys that are finding new uses in internal and external medical applications. From improvements in diagnostic guide wires to new alloys for permanent implants in the body, metals continue to find new uses.
Magazine Article
One-Dimensional Material with High Current DensityTBMG-3323511/01/2018
Current density is the amount of electrical current per cross-sectional area at a given point. As transistors in integrated circuits become smaller and smaller, they need higher and higher current densities to perform at the desired level. Most conventional electrical conductors, such as copper, tend to break due to overheating or other factors at high current densities, presenting a barrier to creating increasingly small components.
Magazine Article
Wire, Electric, Polyvinyl Chloride Insulated, Copper or Copper AlloyAS50861B (Current)10/15/2018
This specification covers polyvinyl chloride insulated single conductor electric wires made with tin-coated copper conductors or silver-coated copper alloy conductors. The polyvinyl chloride insulation of these wires may be used alone or in combination with other insulating or protective materials.
AE-8D Wire and Cable Committee
Technical Standard
SoldersJ473_201808 (Current)08/24/2018
The choice of the type and grade of solder for any specific purpose will depend on the materials to be joined and the method of applying. Those with higher amounts of tin usually wet and bond more readily and have a narrower semi-molten range than lower amounts of tin. For strictly economic reasons, it is recommended that the grade of solder metal be selected that contains least amount of tin required to give suitable flowing and adhesive qualities for application. All the lead-tin solders, with or without antimony, are usually suitable for joining steel and copper base alloys. For galvanized steel or zinc, only Class A solders should be used. Class B solders, containing antimony usually as a substitute for some of the tin or to increase strength and hardness of the filler metal, form intermetallic antimony-zinc compounds, causing the joint to become embrittled. Lead-tin solders are not recommended for joining aluminum, magnesium, or stainless steel. Permissible impurity levels are
Metals Technical Committee
Technical Standard
Steel Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.15 - 0.20C) (SAE 8617)AMS6272N (Current)08/02/2018
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
Material Specification
LINK, TERMINAL, CONNECTINGAS25226A (Historical)07/10/2018
AE-8C2 Terminating Devices and Tooling Committee
Technical Standard
Molten Target Sputtering (MTS) DepositionTBMG-2970607/01/2018
The sputtering process has emerged as one of the major deposition techniques for thin film coating practices in research and industrial production. The process is limited by low deposition rates and low kinetic energy of the sputtered atoms. This not only slows the time required to sputter a film, but lowers the purity of the sputtered film.
Magazine Article
Flexible Ultrasound Patch for Inspecting Damage in Odd-Shaped StructuresTBMG-2969107/01/2018
A limitation of today's ultrasound devices is that they are difficult to use on objects that don't have perfectly flat surfaces. Conventional ultrasound probes have flat and rigid bases, which can't maintain good contact when scanning across curved, wavy, angled, and other irregular surfaces.
Magazine Article
Wire, Electrical, Fluoropolymer-Insulated, Copper or Copper AlloyAS22759D (Current)05/16/2018
AS22759 specification covers fluoropolymer-insulated single conductor electrical wires made with tin-coated, silver-coated, or nickel-coated conductors of copper or copper alloy as specified in the applicable detail specification. The fluoropolymer insulation may be polytetrafluoroethylene (PTFE), fluorinated ethylene propylene (FEP), polyvinylidene fluoride (PVF2), ethylene-tetrafluoroethylene copolymer (ETFE), or other Fluoropolymer resin. The fluoropolymer may be used alone or in combination with other insulation materials. These abbreviations shall be used herein. When a wire is referenced herein, it means an insulated conductor (see 7.7).
AE-8D Wire and Cable Committee
Technical Standard
Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be (CDA 172) Hard Temper (TD04)AMS4651C (Current)05/03/2018
This specification covers a copper-beryllium alloy in the form of bars and rods.
AMS D Nonferrous Alloys Committee
Material Specification
Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024, -T3 Sheet/-T351 Plate with 1½% Alclad) Solution Heat Treated, Cold Worked and Naturally AgedAMS4041S (Historical)04/03/2018
This specification covers an aluminum alloy in the form of sheet and plate alclad two sides, over 0.187 to 1.000 inch (over 4.750 to 25.40 mm) in nominal thickness, supplied in the -T3/-T351 temper.
AMS D Nonferrous Alloys Committee
Material Specification
Aluminum Alloy, Sheet and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (2024-O with 1 ½% Alclad); AnnealedAMS4040P (Current)02/15/2018
This specification covers an aluminum alloy in the form of sheet and plate, alclad two sides, 0.188 to 1.750 inch (4.775 to 44.450 mm) inclusive, in thickness, supplied in the annealed (O) condition (see 8.5).
AMS D Nonferrous Alloys Committee
Material Specification
Items per page:
1 – 50 of 649