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ASTM A1028-03(2015)
Standard Specification for Stainless Steel Bars for Compressor and Turbine Airfoils (Withdrawn 2021)
4 стр.
Отменен
Электронный (pdf)Печатное издание
87.36 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
77.140.20 Stainless. Including alloyed steels, corrosion-resistant steels, heat-resisting steels, etc. / Высококачественные стали
Сборник (ASTM):
01.03 Steel--Plate, Sheet, Strip, Wire; Stainless Steel Bar / Сталь - Плиты, листы, штрипсы, проволока; сортовой прокат из нержавеющей стали
Тематика:
Steel--Structural, Tubes, Plate, Coated
Описание
Причина отменыThis specification covers stainless steel bars for compressor and turbine bucket, blade, and airfoil applications.

Formerly under the jurisdiction of Committee A01 on Steel, Stainless Steel and Related Alloys, this specification was withdrawn in November 2021 due to its lack of value to the industry.

Реферат

This specification covers stainless steel bars for compressor and turbine bucket, blade, and airfoil applications. Materials shall be produced by basic electric furnace melting process with argon-oxygen-decarburization refining or by vacuum ladle degassing. Electro-slag remelting shall also be conducted unless otherwise specified by the purchaser. Two complete heat treatments, consisting of an austenize, quench, and temper, shall be conducted. Straightening, stress relieving, and water or oil quenching shall be executed as well. Steel bars shall adhere to chemical composition and mechanical property requirements, including tensile strength, yield strength, elongation, reduction of area, impact strength, and Brinell hardness.

Область применения

1.1 This specification covers stainless steel bars for compressor and turbine bucket, blade, and airfoil applications.

1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

Ключевые слова:
compressor airfoils; martensitic stainless steel; stainless steel bar; turbine airfoils;