ASTM A688/A688M-18(2022)
Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- Standard No.
- ASTM A688/A688M-18(2022)
- Release Date
- 2022
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM A688/A688M-24
- Latest
- ASTM A688/A688M-24
- Scope
- 1.1 This specification2 covers seamless and welded austenitic stainless steel feedwater heater tubes including those bent, if specified, into the form of U-tubes for application in tubular feed-water heaters. 1.2 The tubing sizes covered shall be 5⁄8 to 1 in. [15.9 to 25.4 mm] inclusive outside diameter, and average or minimum wall thicknesses of 0.028 in. [0.7 mm] and heavier. 1.3 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. 1.4 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 A688/A688M-18(2022) Referenced Document
- ASTM A1016/A1016M Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes*， 2023-11-01 Update
- 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 A941 Standard Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys*， 2024-03-01 Update
- ASTM E112 Standard Test Methods for Determining Average Grain Size
- ASTM E527 Standard Practice for Numbering Metals and Alloys (UNS)
- SAE J1086 Numbering Metals and Alloys
ASTM A688/A688M-18(2022) history
- 2024 ASTM A688/A688M-24 Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2022 ASTM A688/A688M-18(2022) Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2018 ASTM A688/A688M-18 Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2015 ASTM A688/A688M-15 Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2012 ASTM A688/A688M-12 Standard Specification for Seamless and Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2011 ASTM A688/A688M-11 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2010 ASTM A688/A688M-10 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2008 ASTM A688/A688M-08 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2007 ASTM A688/A688M-07 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2004 ASTM A688/A688M-04 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2003 ASTM A688/A688M-03 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2002 ASTM A688/A688M-02 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2001 ASTM A688/A688M-01 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
- 2000 ASTM A688/A688M-00 Standard Specification for Welded Austenitic Stainless Steel Feedwater Heater Tubes
