ASTM-B241:2012 Edition
$44.96
B241/B241M-12e1 Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
Published By | Publication Date | Number of Pages |
ASTM | 2012 | 20 |
1.1 This specification 2 covers aluminum and aluminumalloy seamless pipe in the alloys ( Note 1 ) and tempers shown in Table 1 [ Table 2 ] and seamless extruded round tube in the alloys and tempers shown in Table 3 [ Table 4 ] intended for pressure applications. The standard sizes for seamless pipe are listed in Table?16.7 of ANSI H35.2 and H35.2M . Nonstandard alloys, tempers, and sizes of pipe are produced as seamless extruded tube.
1.2 Alloy and temper designations are in accordance with ANSI H35.1/H35.1M . The equivalent Unified Numbering System alloy designations are those of Table?5preceded by A9, for example, A91100 for aluminum 1100 in accordance with Practice E527 .
1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2 .
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. 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.
1.4.1 The SI units are shown either in brackets or in separate tables.