Hot Stamping
Ultimate Strength, Optimal Lightweight — Made by IJS Hot Stamping
Lighter, yet stronger than steel.
Forming technology that surpasses material limits.
IJS innovation technology that protects passenger safety.
Technical Advantages
Ultra-High Strength
Achieving tensile strength of 1,500MPa or higher through heating above 900°C and rapid cooling in the die, far exceeding conventional steel.
Weight Reduction
Using thinner, stronger materials achieves up to 40% weight reduction*, directly contributing to fuel efficiency and EV range.
Crash Safety
Hot stamped parts serve as safety cage components, providing maximum occupant protection and meeting global crash test standards.
Integrated Cooling
Proprietary cooling channel design ensures uniform temperature distribution and optimal quenching for consistent material properties.
Tailored Blank
TWB technology enables different thickness and strength zones in a single part, optimizing each area for its specific function.
Thermal Management
Advanced thermal simulation and temperature monitoring throughout the process ensure precise control of material transformation.
* Compared to conventional mild steel (270–340MPa) of equivalent structural performance. Actual weight reduction varies by part geometry, design requirements, and steel grade.
Where Hot Stamping Performs
Critical safety and structural components requiring ultra-high strength
B-Pillar
The most critical occupant protection component — 1,500MPa strength absorbs side impact energy
Side Impact Beams
Door-embedded reinforcement beams providing maximum side collision protection for passengers
Roof Rails & Bumpers
Rollover protection and front/rear impact absorption — meeting global NCAP 5-star standards
EV Battery Housing
Ultra-high-strength battery protection structures for next-gen electric vehicles
Need a Hot Stamping Solution?
Contact our engineering team for consultation on your next project.