Outokumpu’s new steel grade saves lives in mine rescue chambers
HEAT-IT Oy from Rovaniemi, Finland has selected Outokumpu’s new high-chromium ferritic stainless steel Outokumpu 4622 as the material for their RESPETRA rescue chamber. The RESPETRA rescue chamber is a stainless steel cabin used in underground mines. It provides shield and protection for miners for example in case of fire for as long as for four …