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ASTM A387/A387M-10
Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum
5 стр.
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Разработчик:
Зарубежные/ASTM
ICS:
77.140.30 Steels for pressure purposes / Стали для работы под давлением
Сборник (ASTM):
01.04 Steel--Structural, Reinforcing, Pressure Vessel, Railway / Сталь - Конструкционная, арматурная, для сосудов под давлением, рельсовая
Тематика:
Steel--Structural, Tubes, Plate, Coated
Описание
Реферат

This specification covers chromium-molybdenum alloy steel plates for welded boilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 12, 11, 22, 22L, 21, 21L, 5, 9 and 91. The steel materials shall be killed and shall be thermally treated. The steel specimens shall undergo heat analysis and product analysis and shall conform to the chemical requirements for carbon, manganese, phosphorus, sulfur, silicon, chromium, molybdenum, nickel, vanadium, columbium, boron, nitrogen, aluminum, titanium, and zirconium. The steel specimens shall also undergo tension tests and shall conform to the required values of tensile strength, yield strength, and elongation.

Область применения

1.1 This specification covers chromium-molybdenum alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service.

1.2 Plates are available under this specification in several grades having different alloy contents as follows:

Ключевые слова:
alloy steel; alloy steel plate; pressure containing parts; pressure vessel steels; steel plates; steel plates for pressure vessels; Alloy steel plate--specifications; Chromium alloy steel plate--specifications; Chromium-molybdenum alloy steel plate