ASTM A632 - 19

Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service

Published:

1 Sep 2019

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Withdrawn:

25 Sep 2025

1. Scope^*

1.1 This speciﬁcation covers grades of stainless steel tubing in sizes under ½ down to 0.050 in. (12.7 to 1.27 mm) in outside diameter and wall thicknesses less than 0.065 in. down to 0.005 in. (1.65 to 0.13 mm) for general corrosion-resisting and low- or high-temperature service, as designated in Table 1.

NOTE 1— The grades of austenitic stainless steel tubing furnished in accordance with this speciﬁcation have been found suitable for low-temperature service down to −325°F (−200°C) in which Charpy notched-bar impact values of 15 ft·lbf (20 J), minimum, are required and these grades need not be impact tested.

Product Details

Descriptors

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ICS Codes

23.040.10 Iron and steel pipes

23.040.40 Metal fittings

Committee

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International relationships

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ISBN

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Publisher

ASTM