标准摘要
[中文适用范围]: ISO 9327 的本部分适用于由表 1 中给出的奥氏体和奥氏体-铁素体钢制造并根据 ISO 9327-1 中给出的规范交付的锻件和轧制或锻造棒材。 2 ISO 9327 的本部分涵盖以下数据: a) 表 1 中的限值 — 根据铸造分析的化学成分; ——室温拉伸性能; ——交货时通常热处理条件的说明; b) 表 2 中产品分析结果与铸造分析规定限值的允许偏差, c) 表 3 中最小高温保证强度值; d) 表4中估计的平均应力断裂性能。 [外文原描述]: 1.1 This part of ISO 9327 applies to forgings and rolled or forged bars manufactured from the austenitic and austenitic-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 for the 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 cast analysis, c) in Table 3 the minimum elevated temperature proof strength values; d) in Table 4 the estimated average stress rupture properties.
英文名称Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 5: Stainless steels