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2017-10-10 ...
  • October 10-11, 2017 (8:30 a.m. - 4:30 p.m.) - Troy, Michigan
Training / Education Classroom Seminars
Advanced High Strength Steels (AHSS) are now commonly used in automotive body structural applications. The high strength of this grade classification is attractive to help reduce mass in the automotive body through reduction in thickness. Strength also supports improvements in safety requirements so that mass increases are minimized. In some specific grades of AHSS, energy absorption is possible in addition to the high strength. This course will review the definition and properties of AHSS and cover several common applications in automotive body structures.
2017-09-17
Journal Article
2017-01-2523
Seonho Lee, Yoongil Choi, Kyuntaek Cho, Hyounsoo Park
Abstract Raceway Brinell damage is one major cause of wheel bearing (hub unit) noise during driving. Original Equipment Manufacturer (OEM) customers have asked continuously for its improvement to the wheel bearing supply base. Generally, raceway Brinelling in a wheel hub unit is a consequence of metallic yielding from high external loading in a severe environment usually involving a side impact to the wheel and tire. Thus, increasing the yielding strength of steel can lead to higher resistance to Brinell damage. Both the outer ring and hub based on Generation 3 (Gen. 3) wheel unit are typically manufactured using by AISI 1055 bearing quality steel (BQS); these components undergo controlled cooling to establish the core properties then case hardening via induction hardening (IH). This paper presents a modified grade of steel and its IH design that targets longer life and improves Brinell resistance developed by ILJIN AMRC (Advanced Materials Research Center).
2017-09-17
Journal Article
2017-01-2524
Sebastiano Rizzo, Stefano Pagliassotto
Abstract Wheel bearings are safety-critical automotive components. For this application, the steel rolling elements are subjected to fatigue failure and therefore play a key role in overall bearing fatigue life performance. This performance is influenced by metallurgical, mechanical, and physical properties obtained by precise manufacturing process parameters. These properties are continuously analyzed and are evolving at all bearing manufacturing companies. Last year, the Precision Bearing Components (PBC) Group of NN Inc., a global supplier of steel rolling elements for wheel bearings, developed a non-conventional heat treatment process for 100Cr6 (SAE 52100) rolling element steel for improved fatigue performance. The results of wheel bearing rolling contact fatigue (RCF) tests showed the importance of rolling element dimensional stability. As retained austenite transformed to the martensite phase, rolling element volume increase occurred, leading to fatigue failure.
2017-08-18
WIP Standard
AMS2550F
This specification covers the enginering requirements for a treatment to provide enhanced corrosion resistance to sheet metal parts, such as brackets, spacers, and washers, fabricated from martensitic corrosion-resistant steels, usually AMS 5504 or AMS 5508 and having hardness not higher than 40 HRC, or ferritic corrosion-resistant steels, usually AMS 5506. The treatment is not recommended for use on parts subject to impact in service.
CURRENT
2017-08-17
Standard
AMS6528D
This specification covers a special aircraft-quality, low-alloy steel in the form of bars.
CURRENT
2017-08-17
Standard
AMS7464D
This specification covers premium quality bolts and screws made from a low-alloy, heat-resistant steel and having threads of UNJ (MIL-S-8879) form.
CURRENT
2017-08-15
Standard
AMS5115J
This specification covers a carbon steel in the form of wire supplied as coils of wire or as finished springs.
CURRENT
2017-08-15
Standard
AMS6330J
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
CURRENT
2017-08-15
Standard
AMS5030K
This specification covers a low-carbon steel in the form of welding wire.
CURRENT
2017-08-15
Standard
AMS5042N
This specification covers a carbon steel in the form of sheet and strip.
CURRENT
2017-08-15
Standard
AMS6523H
This specification covers a premium aircraft-quality, low-alloy steel in the form of sheet, strip, and plate.
CURRENT
2017-08-14
Standard
AMS2376E
This specification covers procedures for approval of premium quality forgings, usually serialized, the stock from which such forgings are produced, and the controls to be exercised in producing the forgings and forging stock.
CURRENT
2017-08-14
Standard
AMS5062J
This specification covers low-carbon steel in the form of bars, forgings, mechanical tubing, sheet, strip, plate, and forging stock.
CURRENT
2017-08-14
Standard
AMS5061H
This specification covers a low-carbon steel in the form of bars and wire 0.750 inch (19.05 mm) and under in nominal diameter or distance between parallel sides
CURRENT
2017-08-14
Standard
AMS7301J
This specification covers low-alloy steel springs made of annealed round wire heat treated after forming.
CURRENT
2017-08-09
Standard
AS154701B
SCOPE IS UNAVAILABLE.
CURRENT
2017-08-07
Standard
AMS5316E
This specification covers a ductile (nodular) iron in the form of sand castings.
CURRENT
2017-08-07
Standard
AMSQQW428/1B
There is no scope available.
CURRENT
2017-08-07
Standard
AMSQQW428B
This specification covers uncoated, round, high carbon steel wire for the fabrication of mechanical springs and wire forms for general purpose use.
CURRENT
2017-08-04
Standard
AMS5315E
This specification covers a ductile (nodular) iron in the form of sand castings.
CURRENT
2017-08-04
Standard
AMS5328E
This specification covers a low-alloy steel in the form of investment castings.
CURRENT
2017-08-04
Standard
AMS7311H
This specification covers a centrifugally-cast, alloyed iron in the form of sleeves for the fabrication of piston rings.
2017-08-03
WIP Standard
AMS5643/H1025B
This specification covers a corrosion-resistant steel product in the solution and precipitation heat treated (H1025) condition.
2017-08-03
WIP Standard
AMS5659T
This specification covers a corrosion-resistant steel in the form of bars, wire, forgings, flash welded rings, and extrusions in the solution heat treated condition (see 8.3) 12 inches (305 mm) and under in nominal diameter, thickness or for hexagons, least distance between parallel sides, and having a maximum cross-sectional area of 144 in2 (930 cm2), and stock of any size for forging, flash welded rings, or extruding (see 8.6).
CURRENT
2017-08-02
Standard
AMS6465E
This specification has been declared “NONCURRENT” by the Aerospace Materials Division, SAE, as of July 2009. It is recommended, therefore, that this specification not be specified for new designs. “NONCURRENT” refers to those specifications which have previously been widely used and which may be required for production or processing of existing designs in the future. The Aerospace Materials Division, however, does not recommend these specifications for future use in new designs. “NONCURRENT” specifications are available from SAE upon request.
CURRENT
2017-08-01
Standard
AMSQQW428/2B
There is no scope available.
2017-07-30
WIP Standard
J450
The purpose of this SAE Recommended Practice is to describe the terms yield strength and yield point. Included are definitions for both terms and recommendations for their use and application.
CURRENT
2017-07-20
Standard
AMS5930B
This specification covers a premium aircraft-quality, alloy steel in the form of bars, forgings, and forging stock.
CURRENT
2017-07-20
Standard
AMS5862M
This specification covers a corrosion-resistant steel in the form of sheet, strip, and plate 4.0 inches (102 mm) and under in nominal thickness (see 8.5).
Viewing 1 to 30 of 7665

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