| Nom | Support | Langue | Disponibilité | Date d'édition | Prix | ||
|---|---|---|---|---|---|---|---|
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PDF |
Anglais |
Active |
01/06/2021 |
45,00 € |
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Détails
This document describes the minimum process and internal testing requirements for producers of hot stamped parts. Aluminum Hot Stamping, or Hot Stamped Aluminum (HSA), utilizes a heat treatable aluminum such as 7075 that is heated to homogenize (solution treat) microstructure, followed by stamping in a water cooled die to produce the proper part shape and to simultaneously quench the aluminum to create a W-temper. This is followed by natural or artificial aging of formed parts. Parts may also be specified to contain soft zones, which are lower strength than the surrounding metal and may not be the fully strengthened structure. Parts may also be produced in an “intermediate” condition in order to accommodate subsequent processing such as a paint bake, which will affect properties in order to obtain specified final properties in the finished vehicle.
Informations supplémentaires
| Auteur | General Motors Worldwide (GMW) |
|---|---|
| Edité par | GM |
| Type de document | Norme |
| Edition révision n° | 1 |
| ICS | 43 : Véhicules routiers
|
| Nombre de pages | 6 |
