ISO 9327-2:1999 PDF

Scope: 1 This part of ISO 9327 applies to forgings and rolled or forged bars in thicknesses up to 250 mm (partly up to 500 mm) manufactured from the steels listed in Table 1 and to be delivered according to the specifications given in ISO 9327-1. 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 impact properties; — 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 elevated temperature proof strength values (see C.4 of ISO 9327-1:1998); d) in Table 4 the estimated average stress rupture properties; e) in Table 5 the estimated average strength values for 1 % plastic strain.

ISO 9327-2:1999 Referenced Document

ISO 148:1983 Steel; Charpy impact test (V-notch)
ISO 4948-1:1982 Steels; Classification; Part 1 : Classification of steels into unalloyed and alloy steels based on chemical composition
ISO 9327-1 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 1: General requirements
ISO/TR 15461:1997 Steel forgings - Testing frequency, sampling conditions and test methods for mechanical tests
ISO/TR 4949:1989 Steel names based on letter symbols

1999 ISO 9327-2:1999 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties