ASTM A409/A409M-19
Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- Standard No.
- ASTM A409/A409M-19
- Release Date
- 2019
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM A409/A409M-24
- Latest
- ASTM A409/A409M-24
- Scope
- 1.1 This specification2 covers straight seam or spiral seam electric-fusion-welded, light-wall, austenitic chromium-nickel alloy steel pipe for corrosive or high-temperature service. The sizes covered are NPS 14 to 30 with extra light (Schedule 5S) and light (Schedule 10S) wall thicknesses. Table X1.1 shows the wall thickness of Schedule 5S and 10S pipe. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification. 1.2 Several grades of alloy steel are covered as indicated in Table 1. 1.3 Optional supplementary requirements are provided. These call for additional tests to be made, and when desired shall be stated in the order, together with the number of such tests required. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order. NOTE 1—The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as nominal diameter, size, and nominal size. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM A409/A409M-19 Referenced Document
- ASTM A262 Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
- ASTM A480/A480M Standard Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
- ASTM A999/A999M Standard Specification for General Requirements for Alloy and Stainless Steel Pipe
- ASTM E527 Standard Practice for Numbering Metals and Alloys (UNS)
- SAE J1086 Numbering Metals and Alloys
ASTM A409/A409M-19 history
- 2024 ASTM A409/A409M-24 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2019 ASTM A409/A409M-19 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2015 ASTM A409/A409M-15 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2014 ASTM A409/A409M-14 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2013 ASTM A409/A409M-13 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2009 ASTM A409/A409M-09 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2008 ASTM A409/A409M-08a Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2008 ASTM A409/A409M-08 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2001 ASTM A409/A409M-01(2005) Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 2001 ASTM A409/A409M-01 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
- 1995 ASTM A409/A409M-95ae1 Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
