ISO 9327-5:1999 压力容器用钢锻件和轧制或锻制条钢 交货技术条件 第5部分：不锈钢

标准编号：ISO 9327-5:1999

中文名称：压力容器用钢锻件和轧制或锻制条钢 交货技术条件 第5部分：不锈钢

英文名称：Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 5: Stainless steels

发布日期：1999-06

标准范围

1.1 ISO 9327的这一部分适用于由奥氏体和表1中给出的奥氏体-铁素体钢，根据ISO 9327-1中给出的规格交付。1.2 ISO 9327的这一部分涵盖以下数据:a)在表1中，根据铸件分析的化学成分；室温下的拉伸性能；交货时通常热处理条件的指示；b)在表2中，产品分析结果与铸件规定限度的允许偏差分析，c)表3中的最小高温强度值；d)在表4中，估计的平均应力破裂特性。

1.1 This part of ISO 9327 applies to forgings and rolled or forged bars manufactured from the austenitic andaustenitic-ferritics steels given in Table 1 and delivered according to the specifications given in ISO 9327-1.1.2 This part of ISO 9327 covers the following data:a) In Table 1 the limits forthe chemical composition according to the cast analysis;the tensile properties at room temperature;the indications on the usual heat treatment condition at the time of delivery;b) in Table 2 the permissible deviations of the results of the product analysis from the specified limits for the castanalysis,c) in Table 3 the minimum elevated temperature proof strength values;d) in Table 4 the estimated average stress rupture properties.

标准预览图