90.92 Standard to be revised Apr 25, 2024
ISO
ISO/TC 17/SC 10 Steel for pressure purposes
International Standard
77.140.30 Steels for pressure purposes | 77.140.85 Iron and steel forgings
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.
WITHDRAWN
ISO 2604-1:1975
PUBLISHED
ISO 9327-5:1999
90.92
Standard to be revised
Apr 25, 2024
IN_DEVELOPMENT
ISO/WD 9327-5