EN10216-2 is specification made for seamless steel tubes for specified elevated temperature purposes as boiler tube, электростанции, и т. д., it has following steel grades: P195GH, P235GH, P265GH, 16Мо3, 14МоВ6-3, 13КрМо4-5, 10КрМо9-10, with non-alloy and alloy steel included.