PN EN 10222-5
PN EN 10222-5 (Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels)· PN (Poland) · 60 materials
PN EN 10222-5 (Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels)· PN (Poland) · 60 materials