ASTM-A872 › Historical Revision Information
Standard Specification for Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for Corrosive Environments
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This specification covers centrifugally cast ferritic/austenitic steel pipe intended for general corrosive service. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures. The pipe shall be made by centrifugal casting process and furnished in the specified heat-treatment condition. The pipe shall also be machined. The grades shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, nitrogen, copper, and cobalt. Heat analysis and product analysis shall be done. Tensile requirements shall conform to the specified tensile strength, yield strength, and elongation; and hardness requirements shall conform to the specified Brinell and Rockwell C values. Tension test shall also be made.
Scope
1.1 This specification covers centrifugally cast ferritic/austenitic steel pipe intended for general corrosive service. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures.
1.2 Optional supplementary requirements are provided when additional testing may be required.
1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of each other. Combining values from the two systems may result in nonconformance with the specification.
Keywords
casting; centrifugal casting; corrosive service; ferritic/austenitic stainless steel; pipe; ICS Number Code 77.140.75 (Steel pipes and tubes for specific use); 23.040.10 (Iron and steel pipes)
To find similar documents by ASTM Volume:
01.01 (Steel--Piping, Tubing, Fittings)
01.02 (Ferrous Castings; Ferroalloys)
To find similar documents by classification:
23.040.10 (Iron and steel pipes Steel pipes and tubes for specific use, see 77.140.75)
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Document Number
ASTM-A872/A872M-07a
Revision Level
2007A EDITION
Status
Superseded
Modification Type
Revision
Publication Date
March 1, 2007
Document Type
Specification
Page Count
4 pages
Committee Number
A01.18