标准号:ASME N-439-1-2001
中文标准名称:2级和3级结构20Cr-18Ni-6Mo (合金UNS S31254)锻件、板材、无缝焊接管道、焊接管的使用.第III节,第1部分.已作废
英文标准名称:Use of 20Cr-18Ni-6Mo (Alloy UNS S31254) Forgings, Plate, Seamless and Welded Pipe, and Welded Tube, Class 2 and 3 Construction Section III, Division 1 ANNULLED
标准类型:J32
发布日期:2001/1/1 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:J32
适用范围:Boiler and Pressure Vessel,Use of 20Cr-18Ni-6Mo (Alloy UNS S31254) Forgings, Plate, Seamless and Welded Pipe, and Welded Tube, Class 2 and 3 Construction Section III, Division 1 ANNULLED