ASSAB 8407 SUPREME
ASSAB 8407 Supreme is our 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. In markets served by Uddeholm, ASSAB 8407 Supreme is promoted as Orvar Supreme.