ASTM A 758/A 758M:2024

Standard Specification for Wrought-Carbon Steel Butt-Welding Piping Fittings with Improved Notch Toughness

German title: Stumpfgeschweißte Formstücke aus unlegiertem Schmiedestahl besonderer Kerbzähigkeit
Publication date: 2024
Original language: English
Pages: 5

Publication date: 2024
Original language: English
Pages: 5
DOI: https://dx.doi.org/10.1520/A0758_A0758M-24

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Short description

1.1 This specification covers wrought-carbon steel butt-welding seamless or welded fittings specially processed to ensure better notch toughness than that to be expected in fittings manufactured to the requirements of Specification A234/A234M . 1.1.1 Included are elbows, caps, tees, reducers, and other type fittings covered by ASME B16.9. 1.1.2 Heat treatment is required for all fittings. 1.1.3 Fittings with mandatory radiographic examination of welds are included. 1.1.4 Supplementary requirements are provided for use when additional testing or examination is desired. 1.1.5 Cast fittings, and fittings formed from all weld metal, are not included.

ICS

23.040.40

DOI

https://dx.doi.org/10.1520/A0758_A0758M-24

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