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 days. Outokumpu’s stainless steel is used for rescue chambers in mines in Kittilä and Kemi, Finland, as well as in underground construction sites in Oulu and Helsinki capital area. Read more.