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Viewing 121 to 150 of 20733
CURRENT
2017-11-15
Standard
AMS4612K
This specification covers a copper alloy (naval brass) in the form of bars and rods.
2017-11-15
WIP Standard
J1072
This SAE Recommended Practice covers the identification and classification of ceramic, sintered carbide, and other cermet tool products. Its purpose is to provide a standard method for designating the characteristics and properties of sintered tool materials.
2017-11-15
WIP Standard
J1619
This SAE Recommended Practice defines the set-up and procedure for conducting the SAE single tooth bending fatigue test. The details of the test fixture to be used (referred henceforth as 'the test fixture' in this document) and gear test sample and the procedures for testing and analyzing the data are presented in this document. The objective of this document is to provide a means to evaluate the effects of material and process variables on the bending fatigue behavior of gears using the test fixture. The bending fatigue life of gear teeth is generally influenced by variations in such factors as geometry, material, microstructure, residual stress profile, surface finish, case depth, surface and core hardness. This test serves as a screening tool to evaluate changes in one or more of these variables to enable optimization of the processing and design of gears.
2017-11-15
WIP Standard
J1682
This SAE Information Report provides: a. types of valve guides and their nomenclature; b. valve guide alloy designations and their chemistries; c. valve guide alloy metallurgy; d. typical mechanical and physical properties of guide alloys; e. typical dimensional tolerances of valve guides and their counterbores; f. recommended interference fits; g. installation procedures; h. application consideration.
2017-11-15
WIP Standard
J1692
This SAE Information Report provides engineers and designers with: a. types of valve seat inserts and their nomenclature; b. valve seat insert alloy designations and their chemistries; c. valve seat insert alloy metallurgy; d. typical mechanical and physical properties of insert alloys; e. recommended interference fits; f. installation procedures; g. application considerations.
2017-11-15
WIP Standard
J2515
A subcommittee within SAE ISTC Division 35 has written this report to provide automotive engineers and designers a basic understanding of the design considerations and high temperature material availability for exhaust manifold use. It is hoped that it will constitute a concise reference of the important characteristics of selected cast and wrought ferrous materials available for this application, as well as methods employed for manufacturing. The different types of manifolds used in current engine designs are discussed, along with their range of applicability. Finally, a general description of mechanical, chemical, and thermophysical properties of commonly-used alloys is provided, along with discussions on the importance of such properties.
2017-11-15
WIP Standard
J1837
This SAE Standard covers the physical and performance requirements for electrodeposited copper, nickel, and chromium deposits on exterior ornamentation fabricated from die cast zinc alloys (SAE J468 alloys 903 and 925), and on wrought zinc strip (ASTM B 69). This type of coating is designed to provide a high degree of corrosion resistance for automotive, truck, marine, and farm usage where a bright, decorative finish is desired.
2017-11-15
WIP Standard
J349
This SAE Information Report provides a summary of several methods that are available for detecting, and in some instances detecting and measuring, surface imperfections in rods, bars, tubes, and wires. References relating to detailed technical information and to specific applications are enumerated in 2.2.
2017-11-15
WIP Standard
J358
Nondestructive tests are those tests which detect factors related to the serviceability or quality of a part or material without limiting its usefulness. Material defects such as surface cracks, laps, pits, internal inclusions, bursts, shrink, seam, hot tears, and composition analysis can be detected. Sometimes their dimensions and exact location can be determined. Such tests can usually be made rapidly. Processing results such as hardness, case depth, wall thickness, ductility, decarburization, cracks, apparent tensile strength, grain size, and lack of weld penetration or fusion may be detectable and measurable. Service results such as corrosion and fatigue cracking may be detected and measured by nondestructive test methods. In many cases, imperfections can be automatically detected so that parts or materials can be classified.
2017-11-15
WIP Standard
J434
This SAE standard covers the minimum mechanical properties measured on separately cast test pieces of varying thickness and microstructural requirements for ductile iron castings used in automotive and allied industries. Castings may be specified in the as-cast or heat-treated condition. If castings are heattreated, prior approval from the customer is required. The appendix provides general information on chemical composition, microstructure and casting mechanical properties, as well as other information for particular service conditions. In this standard SI units are primary and in-lb units are derived.
2017-11-15
WIP Standard
J457
This SAE Standard for wrought aluminum alloys provides sources of chemical and mechanical property data for a considerable range of alloys with varying properties, structures, and applications.
2017-11-15
WIP Standard
J464
This report on magnesium alloys covers those alloys which have been more commonly used in the United States for automotive, aircraft, and missile applications. Basic information on nomenclature and temper designation is given. Design data and many characteristics covered by a purchase specification are not included.
2017-11-15
WIP Standard
J469
Because of the drastic chilling involved in die casting and the fact that the solid solubilities of both aluminum and copper in zinc change with temperature, these alloys are subject to some aging changes, one of which is a dimensional change. Both of the alloys undergo a slight shrinkage after casting, which at room temperature is about two-thirds complete in five weeks. It is possible to accelerate this shrinkage by a stabilizing anneal, after which no further changes occur. The recommended stabilizing anneal is 3 to 6 h at 100 °C (212 °F), or 5 to 10 h at 85 °C (185 °F), or 10 to 20 h at 70 °C (158 °F). The time in each case is measured from the time at which the castings reach the annealing temperature. The parts may be air cooled after annealing. Such a treatment will cause a shrinkage (0.0004 in per in) of about two-thirds of the total, and the remaining shrinkage will occur at room temperature during the subsequent few weeks.
2017-11-15
WIP Standard
J2582
This SAE Standard covers the hardness, chemical analysis and microstructural requirements for ductile iron castings intended for high temperature service in automotive and allied industries. Commonly known as SiMo ductile iron, typical applications are in piston-engine exhaust manifolds and turbocharger parts. Castings may be specified in the as-cast or heat treated condition. For design purposes, the Appendix provides general information on the application of high temperature ductile iron castings, their processing conditions, chemical composition, mechanical properties and microstructure.
2017-11-15
WIP Standard
J2477
This SAE Standard covers the mechanical and physical property requirements for Austempered Ductile Iron (ADI) castings used in automotive and allied industries. Specifically covered are: a. Hardness b. Tensile Strength c. Yield Strength d. Elongation e. Modulus of Elasticity f. Impact Energy g. Microstructure In this document SI units are primary and in-lb units are derived. Appendix A provides general information and related resources on the microstructural, chemical and heat treatment requirements to meet the mechanical properties needed for ADI in particular service conditions and applications.
2017-11-15
WIP Standard
J460
Compositions apply to the finished bearing or bearing lining, not necessarily to the alloy at an intermediate processing stage. All values not given as ranges are maxima.
2017-11-15
WIP Standard
J993
This standard provides systems for designating wrought aluminum and wrought aluminum alloys, aluminum and aluminum alloys in the form of castings and foundry ingot, and the tempers in which aluminum and aluminum alloy wrought products and aluminum alloy castings are produced.
2017-11-15
WIP Standard
J359
The scope of this SAE Information Report is to provide general information relative to the nature and use of infrared techniques for nondestructive testing. The document is not intended to provide detailed technical information, but will serve as an introduction to the theory and capabilities of infrared testing and as a guide to more extensive references.
2017-11-15
WIP Standard
J425
The purpose of this SAE Information Report is to provide general information relative to the nature and use of eddy current techniques for nondestructive testing. The document is not intended to provide detailed technical information but to serve as an introduction to the principles and capabilities of eddy current testing, and as a guide to more extensive references listed in Section 2.
2017-11-15
WIP Standard
J437
The information in this report covers data relating to SAE J438, Tool and Die Steels, and is intended as a guide to the selection for the steel best suited for the intended purpose and to provide recommended heat treatments and other data pertinent to their use. Specific requirements as to physical properties are not included because the majority of tool and die steels are either worked or given special heat treatments by the purchaser. The purchaser may or may not elect to use the accompanying data for specification purposes.
2017-11-15
WIP Standard
J438
This standard covers the identification, classification, and chemical composition of tool and die steels for use by engineers, metallurgists, tool designers, tool room supervisors, heat treaters, and tool makers.
2017-11-15
WIP Standard
J439
This recommended practice covers methods for measuring or evaluating five properties or characteristics of sintered carbide which contribute significantly to the performance of sintered carbide tools. These properties are: hardness, specific gravity, apparent porosity, structure, and grain size.
CURRENT
2017-11-15
Standard
AMS4954K
This specification covers a titanium alloy in the form of wire for welding filler metal.
CURRENT
2017-11-15
Standard
AMS2431/2F
This specification, in conjunction with the general requirements for peening media covered in AMS2431, establishes the requirements for the procurement of cast steel shot with a hardness of 55 to 62 HRC.
2017-11-14
WIP Standard
AS5780D
This specification defines basic physical, chemical, and performance limits for 5 cSt grades of gas turbine engine lubricating oils used in aero and aero-derived marine and industrial applications, along with standard test methods and requirements for laboratories performing them. It also defines the quality control requirements to assure batch conformance and materials traceability, and the procedures to manage and communicate changes in oil formulation and brand. This specification invokes the Performance Review Institute (PRI) product qualification process. Requests for submittal information may be made to the PRI at the address in Appendix D Section D.2, referencing this specification. Products qualified to this specification are listed on a Qualified Products List (QPL) managed by the PRI. Additional tests and evaluations may be required by individual equipment builders before an oil is approved for use in their equipment.
2017-11-13
WIP Standard
AMS6562/4
The purpose of this specification is to allow procurement of a defined material corresponding to statistically derived material properties published in CMH-17. This material is intended for use in laminate applications with a service temperature up to 250 °F. The composite may be used for the manufacture of primary and secondary aircraft structure. This is the fourth detail spec.
2017-11-13
WIP Standard
AMS6562/5
The purpose of this specification is to allow procurement of a defined material corresponding to statistically derived material properties published in CMH-17. This material is intended for use in laminate applications with a service temperature up to 250 °F. The composite may be used for the manufacture of primary and secondary aircraft structure. This is the fifth detail spec.
2017-11-13
WIP Standard
AMS6562/6
The purpose of this specification is to allow procurement of a defined material corresponding to statistically derived material properties published in CMH-17. This material is intended for use in laminate applications with a service temperature up to 250 °F. The composite may be used for the manufacture of primary and secondary aircraft structure. This is the sixth detail spec.
CURRENT
2017-11-13
Standard
AMS4269A
This specification covers an aluminum alloy in the form of sheet and plate supplied in the -T361 temper.
CURRENT
2017-11-13
Standard
AMS4475B
This specification covers an aluminum alloy in the form of alclad coiled sheet from 0.010 to 0.128 inches, incl (0.25 to 3.25 mm, incl) in thickness supplied in the –T4 temper (see 8.5).
Viewing 121 to 150 of 20733