ISO 9327-2:1999
1999-06
ISO 9327-2:1999
Resumen
1.1 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.
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 1999-06Etapa: Norma Internacional para revisar [90.92]
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Edición: 1Número de páginas: 10
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Comité Técnico :ISO/TC 17/SC 10
- RSS actualizaciones
Próxima versión en desarrollo
ISO/DIS 9327-2
ISO/DIS 9327-2
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
ISO/DIS 9327-2
Ciclo de vida
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Anteriormente
RetiradaISO 2604-1:1975
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Ahora
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Será reemplazada por
En desarrolloISO/DIS 9327-2