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ASTM A451/A451M-06(2010)
Standard Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature Service
4 стр.
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Разработчик:
Зарубежные/ASTM
ICS:
77.140.80 Iron and steel castings / Чугунные и стальные отливки
Сборник (ASTM):
01.02 Ferrous Castings; Ferroalloys / Стальное литье, Ферросплавы01.01 Steel--Piping, Tubing, Fittings / Сталь - Система трубопроводов, Трубы, Фитинги
Тематика:
Steel--Structural, Tubes, Plate, Coated
Описание
Реферат

This specification covers the standard for centrifugally cast austenitic alloy steel pipe for use in high-temperature, corrosive, or nuclear pressure service. The pipe shall receive a heat treatment at the required temperature and holding time followed by quenching in water or rapid cool by other means. The pipe shall be machined on the inner and outer surfaces and shall conform to specified roughness value. Heat and product analysis shall be done to determine the chemical composition and shall conform to the required carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, columbium, tantalum, and nitrogen contents. Hydrostatic and tension tests shall be performed and shall conform to the required tensile strength, yield strength, and elongation.

Область применения

1.1 This specification covers austenitic alloy steel pipe for use in high-temperature, corrosive, or nuclear pressure service.

1.2 Several grades of austenitic stainless steel are covered as indicated in Table 1.

1.3 Optional supplementary requirements are provided when additional testing may be required.

Ключевые слова:
austenitic; centrifugally cast; height; high-temperature service; stainless steel; steel castings; Austenitic stainless steel pipe--specifications; Centrifugally cast steel pipe--specifications; Nuclear applications/materials--steel (specifications); Stainless steel pipe--specifications