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1.1 This specification covers aluminum and aluminum-alloy drawn tubes in straight lengths and coils for general purpose applications in the alloys (Note 0), and tempers shown in . Coiled tubes are generally available only as round tubes with a wall thickness not exceeding 0.083 in. [2.00 mm] and only in non-heat-treatable alloys.
Note 1—For drawn seamless tubes, see Specifications B 210 and B 210M, for tubes to be used in condensers and heat exchangers, Specifications B 234 and B 234M, and for seamless pipe, Specification B 241/B 241M.
Note 2—Throughout this specification use of the term alloyin the general sense includes aluminum as well as aluminum alloy.
1.2 Alloy and temper designations are in accordance with ANSI H35.1 and H35.1M. The equivalent Unified Number System alloy designations are those of preceded by A9, for example A91060 for aluminum 1060 in accordance with Practice E 527.
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 inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
B210 Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes
B210M Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes (Metric)
B234 Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat Exchangers
B234M Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat Exchangers (Metric)
B241/B241M Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
B429 Specification for Aluminum-Alloy Extruded Structural Pipe and Tube
B557 Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products
B557M Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products (Metric)
B660 Practices for Packaging/Packing of Aluminum and Magnesium Products
B666/B666M Practice for Identification Marking of Aluminum and Magnesium Products
B918 Practice for Heat Treatment of Wrought Aluminum Alloys
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E34 Test Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys
E215 Practice for Standardizing Equipment for Electromagnetic Testing of Seamless Aluminum-Alloy Tube
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
E607 Test Method for Atomic Emission Spectrometric Analysis Aluminum Alloys by the Point to Plane Technique Nitrogen Atmosphere
E716 Practices for Sampling and Sample Preparation of Aluminum and Aluminum Alloys for Determination of Chemical Composition by Spectrochemical Analysis
E1251 Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry
ANSI StandardsH35.1/H35.1(M) Alloy and Temper Designation Systems H35.2 Dimensional Tolerances for Aluminum Mill Products H35.2M Dimensional Tolerances for Aluminum Mill Products [Metric]
Federal StandardFed. Std. No. 123 Marking for Shipment (Civil Agencies)
Military SpecificationsAMS 2770 Heat Treatment of Wrought Aluminum Alloy Parts AMS 2772 Heat Treatment of Aluminum Alloy Raw Materials
Military StandardMIL-STD-129 Marking for Shipment and Storage
ICS Number Code 23.040.15 (Non-ferrous metal pipes)
UNSPSC Code 40182200(Seamless aluminum tubes); 40171507(Commercial aluminum pipe)