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 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.
WITHDRAWN
ISO 2604-1:1975
PUBLISHED
ISO 9327-3:1999
90.92
Standard to be revised
Apr 25, 2024
IN_DEVELOPMENT
ISO/WD 9327-3