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SOFT ZONE – Partial Tempering by Flex Laser Technology<br />
• Product application : HT700 Flex Laser<br />
It consists in obtaining tailored properties on a press hardened part<br />
thanks a laser thermal treatment.<br />
Process limitation: Laser spot size<br />
Benefit of the method:<br />
3.<br />
‣ Various material grade can be obtained: HT400, HT550 and HT700<br />
‣ Application to low thicknesses [0,8mm]<br />
‣ Narrow areas and complex pattern feasibility<br />
• Applications opportunities…<br />
…on BIW structural parts bending areas<br />
…as combination with press hardened parts<br />
Front Rails<br />
Rear Rail<br />
USIBOR1500<br />
HT700 Soft Zones<br />
A-Pillar<br />
B-Pillar<br />
USIBOR1500<br />
HT700 Soft<br />
Flanges<br />
t1.0mm<br />
HS Wheelhouses<br />
©2015 GESTAMP 23<br />
This document may be not copied, distributed, modified, translated or transmitted without GESTAMP’s prior written authorization.<br />
All rights reserved.
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