ISO 9328-5:2011 PDF

Scope: This part of ISO 9328 specifies the requirements for flat products for pressure equipment, made of thermomechanically rolled weldable fine grain steels as specified in Tables A.1 and B.1. The steels are not suitable for hot forming. Until now, no sufficient data for the standardization of the elevated temperature properties of these steels are available. If their use at such temperatures is intended, the conditions for this are specially agreed upon between the interested parties. The requirements and definitions of ISO 9328-1 also apply to this part of ISO 9328. NOTE 1 Fine grain steels are understood to be steels with a ferritic grain size of 6 or finer when tested in accordance with ISO 643. NOTE 2 This part of ISO 9328 offers the possibility of specifying products in accordance with European design codes and ASME-type design codes.

ISO 9328-5:2011 Referenced Document

ISO 10474:1991 Steel and steel products; inspection documents
ISO 4948-1:1982 Steels; Classification; Part 1 : Classification of steels into unalloyed and alloy steels based on chemical composition
ISO 4948-2:1981 Steels; Classification; Part 2 : Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics
ISO 9328-1:2011 Steel flat products for pressure purposes - Technical delivery conditions - Part 1: General requirements

2018 ISO 9328-5:2018 Steel flat products for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled
2011 ISO 9328-5:2011 Steel flat products for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled
2004 ISO 9328-5:2004 Steel flat products for pressure purposes — Technical delivery conditions — Part 5: Weldable fine grain steels, thermomechanically rolled
1991 ISO 9328-5:1991 Steel plates and strips for pressure purposes; technical delivery conditions; part 5: austenitic steels