標準號：ISO 9328-3-2011
中文標準名稱：承壓用扁鋼制品.技術交付條件.第3部分:正火可焊細晶粒結構鋼
英文標準名稱：Steel flat products for pressure purposes - Technical delivery conditions - Part 3: Weldable fine grain steels, normalized
標準類型：H46
發布日期：2011/5/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H46
國際標準分類號：77.140.30;77.140.50
引用標準：ISO 4948-1-1982;ISO 4948-2-1981;ISO 9328-1-2011;ISO 10474-1991;EN 10229-1998;EN 10314
適用范圍：This part of ISO 9328 specifies the requirements for flat products for pressure equipment made of weldablefine grain steels as specified in Tables A.1 and B.1. The requirements and definitions of ISO 9328-1 alsoapply to this part of ISO 9328.NOTE 1 Fine grain steels are understood as steels with a ferritic grain size of 6 or finer when tested in accordance withISO 643.NOTE 2 This part of ISO 9328 offers the possibility to specifying products in accordance with European design codesand ASME-type design codes.