ASSAB 8407 SUPREME is ASSAB’s trusted premium H13 steel for all kinds of hot work tool applications. Proven over and over again ASSAB 8407 SUPREME has stood the test of time and remains well known in the tooling industry for its high and reliable performance and ease of machining.
High level of resistance to thermal shock and thermal fatigue
Good high-temperature strength
Excellent toughness and ductility in all directions