標準號：SFS 5220 E-1986
中文標準名稱：壓力容器用不銹鋼
英文標準名稱：In case of interpretation disputes the Finnish version applies. Date of translation 1987-05-25.
發(fā)布日期：1986/8/25 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This standard shall be applied when using stainless steel plate, sheet and strip as the constructional material for pressure vessels.The pressure vessels steels covered by this standard as suitable for use in pressure vessels are the stainless steels conforming to standards SFS 720, SFS 721, SFS 725, SFS 750, SFS 752, SFS 753, SFS 757, SFS 770, SFS 772, SFS 773 and SFS 815.The standard applies to products made from steels conforming to the above standards in the form of plate, sheet and strip up to a thickness not exceeding 50 mm and in the case of bar up to a size not exceeding 100 mm. For steel 815 the service limitation is a section thickness not exceeding 3,0 mm. At largerthicknesses of the material the Inspecting Authority decides about application in each separate case.