1.1 ISO 9327的这一部分适用于制造的厚度不超过50毫米的锻件和轧制或锻造棒材 由表1中列出的钢材制成，并根据ISO 9327-1中给出的规格交付。 1.1 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，对于铸造分析给出的极限值，允许的产品分析公差； c)表3中的最小冲击能量值。

1.1 This part of ISO 9327 applies to forgings and rolled or forged bars in thicknesses up to 50 mm manufactured from the steels listed in Table 1 and to be delivered according to the specifications given in ISO 9327-1. 1.1 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 product analysis tolerances on the limiting values given for the cast analysis; c) in Table 3 the minimum impact energy values.