Introduction to Advanced High Strength Steel Applications and Manufacturing     

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Enrollment

I.D.# C1416Printable Description
Duration: 2 Days
May 15-16, 2017 (8:30 a.m. - 4:30 p.m. ) - Troy, Michigan  
October 10-11, 2017 (8:30 a.m. - 4:30 p.m. ) - Troy, Michigan  

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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. In addition, key manufacturing areas including stamping and welding will be addressed to demonstrate the increased challenges as compared to lower strength steel grades. Troubleshooting of typical engineering and production problems will round out the seminar leaving attendees with tools to help design more robust engineering solutions to AHSS applications.

Learning Objectives
By attending this seminar, you will be able to:

  • Define AHSS grades and describe general properties of AHSS
  • Identify potential applications for AHSS
  • Describe key manufacturing processing issues
  • Assimilate tools for trouble shooting part issues

Who Should Attend
This course is designed for Automotive Body Engineers, Die Engineers, Designers, Manufacturing Plant Personnel, New Hires in the Steel Industry, Supervisors, Planners, and others who would like to decrease vehicle weight through the use of AHSS.

Prerequisites
Individuals should have a basic understanding of material properties to describe metal strength and formability as well as a general knowledge of body engineering and stamping.

Topical Outline
Day One

  • Background/Overview of AHSS
    • Definition
    • Types of AHSS
    • Typical chemistry and properties
    • Comparison to High Strength Low Alloy (HSLA) Steels
    • Thermo-mechanical processing
    • Coatings
    • Material call-outs
    • Availability of grades/gauges/coatings/coil widths
    • Coil tolerances
  • Product Applications and Design Considerations
    • Typical automotive body and chassis applications
    • Crash performance advantages
    • Design for manufacturability

Day Two
  • Stamping
    • Formability
    • Springback
    • Effect of material variation
    • Press tonnage
    • Edge fracture
    • Lubrication
  • Stamping Tooling
    • Die design standards
    • Die materials and surface treatments
    • Die maintenance
  • Die Try-Out
    • Proof tooling
    • Trouble shooting
    • Lessons learned
  • Roll Forming
  • Assembly
    • Joining/welding
    • Other assembly considerations
  • Case Studies

Instructor(s): Jody N. Hall
Dr. Jody Hall is currently the Vice President, Automotive Market for the Steel Market Development Institute. Prior to that she was the Technical Integration Engineer for the Body Manufacturing Engineering Center at General Motors in North America where she was responsible for new steel applications and specifications for all stamped steel body components. Jody’s experiences in manufacturing at General Motors ranged from research and development of new materials and manufacturing processes to solving production problems. Her background includes engine and transmission components, body sheet metal, stamping die design and construction, plant floor data management, and manufacturing strategic planning. She was also GM’s manufacturing representative to the Auto/Steel Partnership Joint Policy Council for fourteen years. Dr. Hall is the recipient of numerous professional awards including the University of Michigan College of Engineering Alumni Merit Award in 2007, the Auto/Steel Partnership Instrumental Change Award in 2007, the GM Die Engineering Services Award for Leadership in 2005, the USCAR Special Recognition Award for Outstanding Contributions in 2004, and the GM Chairman’s Honors Award in 2001. Dr. Hall has a B.S. in Materials & Metallurgical Engineering, and a M.S. and Ph.D. in Materials Science and Engineering from the University of Michigan.

Fees: $1370.00 ; SAE Members: $1096.00 - $1233.00

1.3 CEUs
You must complete all course contact hours and successfully pass the learning assessment to obtain CEUs.

To register, click Register button at the top of this page and submit the online form, or contact SAE Customer Service at 1-877-606-7323 (724/776-4970 outside the U.S. and Canada) or at CustomerService@sae.org.