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ISO 9328-7:2018 pdf free

ISO 9328-7:2018 pdf free.Steel flat products for pressure purposes一Technical delivery conditions
This document specifies requirements for flat products for pressure purposes made of stainless steels,including austenitic creep-resisting steels, in thicknesses as specified in Tables 7 to 10.
The requirements and definitions of ISO 9328-1 also apply to this document.
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels 一Part 2 Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels一Corrosion test in media containing sulfuric acid
ISO 9328-1:2018,Steel flat products for pressure purposes一Technical delivery conditions一Part 1:General requirements
For the purposes of this document, the terms and definitions given in ISO 9328-1 and the following apply.
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The products shall be supplied in the delivery condition specified in the order by reference to the process route given in Table 6 and, where alternatives exist, to the treatment conditions given in Tables 7 to 10.
Guidelines for further treatment, including heat treatment, are given in Annex B.
The chemical composition requirements given in Tables 1 to 4 apply in respect of the chemical composition according to the cast analysis.
The product analysis may deviate from the limiting values for the cast analysis given in Tables 1 to 4 by the values listed in Table 5.
Referring to resistance to intergranular corrosion as defined in ISO 3651-2, for ferritic, austenitic and austenitic-ferritic steels, the specifications in Tables Z, 9 and 10 apply.
NOTE 1 ISO 3651-2 is not applicable for testing martensitic steels.
NOTE 2 The corrosion resistance of stainless steels is very dependent on the type of environment and can therefore not always be clearly ascertained through laboratory tests. It is therefore advisable to draw on the available experience of the use of the steels.
The tensile properties at room temperature and the impact energy at room temperature and at low temperature, as specified in Tables 7 to 10, apply for the relevant specified heat treatment condition. ISO 9328-7 pdf download.

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