1、Designation: B221 12aB221 13Standard Specification forAluminum and Aluminum-Alloy Extruded Bars, Rods, Wire,Profiles, and Tubes1This standard is issued under the fixed designation B221; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisio
2、n, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 This specification2 c
3、overs aluminum and aluminum-alloy extruded bars, rods, wire, profiles, and tubes in the aluminumalloys (Note 1) and tempers shown in Table 2.NOTE 1Throughout this specification, the use of the term alloy in the general sense includes aluminum as well as aluminum alloy.NOTE 2For rolled or cold-finish
4、ed bar and rod refer to Specification B211, for drawn seamless tube used in pressure applications, Specification B210,for structural pipe and tube, Specification B429/B429M, and for seamless pipe and tube used in pressure applications, Specification B241/B241M.NOTE 3Structural pipe Pipe and tube pro
5、duced in accordance withproducts listed in this specification B221 is not intended for are intended for generalpurpose applications. This specification may not address the manufacturing processes, integrity testing, and verification required for fluid-carryingapplications involving pressure. Refer t
6、o either Specification See Specifications B210 orand/or B241/B241M, as appropriate, for seamless pipe and tubeused in fluid-carrying applications involving pressure. See Specification B234, as appropriate, for use in surface condensers, evaporators, and heatexchangers.1.2 Alloy and temper designatio
7、ns are in accordance with ANSI H35.1/H35.1M. The equivalent Unified Numbering Systemalloy designations are those of Table 1 preceded by A9; for example, A91100 for Aluminum 1100 in accordance with PracticeE527.1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this spec
8、ification, see Annex A2.1.4 A complete metric companion to B221 has been developedB221M; therefore, no metric equivalents are presented in thisspecification.2. Referenced Documents2.1 The following documents of the issue in effect on the date of material purchase, unless otherwise noted, form a part
9、 of thisspecification to the extent referenced herein:2.2 ASTM Standards:3B210 Specification for Aluminum and Aluminum-Alloy Drawn Seamless TubesB211 Specification for Aluminum and Aluminum-Alloy Rolled or Cold Finished Bar, Rod, and WireB234 Specification for Aluminum and Aluminum-Alloy Drawn Seaml
10、ess Tubes for Condensers and Heat ExchangersB241/B241M Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded TubeB429/B429M Specification for Aluminum-Alloy Extruded Structural Pipe and TubeB557 Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-All
11、oy ProductsB594 Practice for Ultrasonic Inspection of Aluminum-Alloy Wrought ProductsB660 Practices for Packaging/Packing of Aluminum and Magnesium ProductsB666/B666M Practice for Identification Marking of Aluminum and Magnesium ProductsB807/B807M Practice for Extrusion Press Solution Heat Treatment
12、 for Aluminum AlloysB881 Terminology Relating to Aluminum- and Magnesium-Alloy ProductsB918 Practice for Heat Treatment of Wrought Aluminum Alloys1 This specification is under the jurisdiction of ASTM Committee B07 on Light Metals and Alloys and is the direct responsibility of Subcommittee B07.03 on
13、 AluminumAlloy Wrought Products.Current edition approved Nov. 15, 2012April 1, 2013. Published January 2013May 2013. Originally approved in 1947. Last previous edition approved in 2012 asB221 12.B221 12a. DOI: 10.1520/B0221-12A.10.1520/B0221-13.2 For ASME Boiler and Pressure Vessel Code applications
14、 see related Specification SB-221 in Section II of this Code.3 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.
15、This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior edi
16、tions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-295
17、9. United States1B945 Practice for Aluminum Alloy Extrusions Press Cooled from an Elevated Temperature Shaping Process for Production ofT1, T2, T5 and T10Type TempersE29 Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE34 Test Methods for Chemical Analy
18、sis of Aluminum and Aluminum-Base AlloysE527 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 NitrogenAtmosphere (Withdrawn 2011)4E716 Practices for Sampling and S
19、ample Preparation of Aluminum and Aluminum Alloys for Determination of ChemicalComposition by Spectrochemical AnalysisE1004 Test Method for Determining Electrical Conductivity Using the Electromagnetic (Eddy-Current) MethodE1251 Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomi
20、c Emission SpectrometryG34 Test Method for Exfoliation Corrosion Susceptibility in 2XXX and 7XXX Series Aluminum Alloys (EXCO Test)G47 Test Method for Determining Susceptibility to Stress-Corrosion Cracking of 2XXX and 7XXX Aluminum Alloy Products2.3 ANSI Standards:5ANSI H35.1/H35.1M Alloy and Tempe
21、r Designation Systems for AluminumH35.2 Dimensional Tolerances for Aluminum Mill Products2.4 Federal Standard:6Fed. Std. No. 123 Marking for Shipment (Civil Agencies)2.5 Military Standard:6MIL-STD-129 Marking for Shipment and Storage2.6 AMS Specification:7AMS 2772 Heat Treatment of Aluminum Alloy Ra
22、w Materials2.7 CEN Standard:8EN 14242 Aluminium and aluminium alloys Chemical analysis Inductively coupled plasma optical emission spectralsnalysis3. Terminology3.1 DefinitionsRefer to Terminology B881 for definitions of product terms used in this specification.3.2 Definitions of Terms Specific to T
23、his Standard:3.2.1 capable ofThe term capable of as used in this specification means that the test need not be performed by the producerof the material. However, should subsequent testing by the purchaser establish that the material does not meet these requirements,the material shall be subject to r
24、ejection.4. Ordering Information4.1 Orders for material to this specification shall include the following information:4.1.1 This specification designation (which includes the number, the year, and the revision letter, if applicable),4.1.2 Quantity in pieces or pounds,4.1.3 Alloy (Section 7 and Table
25、 1),4.1.4 Temper (Section 8 and Table 2),4.1.5 Nominal cross-sectional dimensions as follows:4.1.5.1 For rod and round wirediameter,4.1.5.2 For square-cornered bar and wiredepth and width,4.1.5.3 For sharp-cornered hexagonal or octagonal bar and wiredistance across flats.4.1.5.4 For round tubeoutsid
26、e or inside diameter and wall thickness,4.1.5.5 For square or sharp-cornered tube other than rounddistance across flats and wall thickness,4.1.5.6 For round-cornered bars, profiles, tube other than round, square, rectangular, hexagonal, or octagonal with sharpcornersdrawing required,4.1.6 Length,4.2
27、 Additionally, orders for material to this specification shall include the following information when required by thepurchaser:4.2.1 Whether solution treatment at the press is unacceptable (9.3),4.2.2 Whether heat treatment in accordance with Practice B918 is required (9.4),4 The last approved versi
28、on of this historical standard is referenced on www.astm.org.5 Available from Aluminum Association, Inc., 1525 Wilson Blvd., Suite 600, Arlington, VA 22209, http:/www.aluminum.org.6 Available from Standardization Documents Order Desk, DODSSP, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19
29、111-5098, http:/www.dodssp.daps.mil.7 Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http:/www.sae.org.8 Available from European Committee for Standardization (CEN), Avenue Marnix 17, B-1000, Brussels, Belgium, http:/www.cen.eu.B221 132TABLE 1
30、Chemical Composition Limits A,B,CNOTE 1In case of a discrepancy between the values listed in Table 2 and those listed in the “International Alloy Designations and ChemicalComposition Limits for Wrought Aluminum and Wrought Aluminum Alloys” (known as the “Teal Sheets”), the composition limits registe
31、red with theAluminum Association and published in the “Teal Sheets” should be considered the controlling composition. The “Teal Sheets” are available athttp:/www.aluminum.org/tealsheets.Alloy Silicon Iron Copper Manga-nese Magne-sium Chromium Zinc Titanium Vanadium Other ElementsDAluminumEach TotalE
32、1060 0.25 0.35 0.05 0.03 0.03 . 0.05 0.03 0.05 0.03 . 99.60 minF1100 0.95 Si + Fe 0.050.20 0.05 . . 0.10 . . 0.05G 0.15 99.00 minF2014 0.501.2 0.7 3.95.0 0.401.2 0.200.8 0.10 0.25 0.15H . 0.05H 0.15 remainder2024 0.50 0.50 3.84.9 0.300.9 1.21.8 0.10 0.25 0.15H . 0.05H 0.15 remainder2219 0.20 0.30 5.
33、86.8 0.200.40 0.02 . 0.10 0.020.10 0.050.15 0.05I 0.15I remainder3003 0.6 0.7 0.050.20 1.01.5 . . 0.10 . . 0.05 0.15 remainderAlclad 3003 . 3003 Clad with 7072 alloy . . . . . . . .3004 0.30 0.7 0.25 1.01.5 0.81.3 . 0.25 . . 0.05 0.15 remainder3102 0.40 0.7 0.10 0.050.40 . . 0.30 0.10 . 0.05 0.15 re
34、mainder5052 0.25 0.40 0.10 0.10 2.22.8 0.150.35 0.10 . . 0.05 0.15 remainder5083 0.40 0.40 0.10 0.401.0 4.04.9 0.050.25 0.25 0.15 . 0.05 0.15 remainder5086 0.40 0.50 0.10 0.200.7 3.54.5 0.050.25 0.25 0.15 . 0.05 0.15 remainder5154 0.25 0.40 0.10 0.10 3.13.9 0.150.35 0.20 0.20 . 0.05G 0.15 remainder5
35、454 0.25 0.40 0.10 0.501.0 2.43.0 0.050.20 0.25 0.20 . 0.05 0.15 remainder5456 0.25 0.40 0.10 0.501.0 4.75.5 0.050.20 0.25 0.20 . 0.05 0.15 remainder6005 0.60.9 0.35 0.10 0.10 0.400.6 0.10 0.10 0.10 . 0.05 0.15 remainder6005A 0.500.9 0.35 0.30 0.50J 0.400.7 0.30J 0.20 0.10 . 0.05 0.15 remainder6013
36、0.6-1.0 0.50 0.6-1.1 0.20-0.8 0.8-1.2 0.10 0.25 0.10 0.05 0.15 remainder6020K 0.40-0.9 0.50 0.30-0.9 0.35 0.6-1.2 0.15 0.20 0.15 0.05 0.15 remainder6041L 0.50-0.9 0.15-0.7 0.15-0.6 0.05-0.20 0.8-1.2 0.05-0.15 0.25 0.15 0.05 0.15 remainder6042M 0.50-1.2 0.7 0.20-0.6 0.40 0.7-1.2 0.04-0.35 0.25 0.15 0
37、.05 0.15 remainder6060 0.300.6 0.100.30 0.10 0.10 0.350.6 0.5 0.15 0.10 . 0.05 0.15 remainder6061N 0.400.8 0.7 0.150.40 0.15 0.81.2 0.040.35 0.25 0.15 . 0.05 0.15 remainder6063 0.200.6 0.35 0.10 0.10 0.450.9 0.10 0.10 0.10 . 0.05 0.15 remainder6064O 0.40-0.8 0.7 0.15-0.40 0.15 0.8-1.2 0.05-0.14 0.25
38、 0.15 0.05 0.15 remainder6066 0.91.8 0.50 0.71.2 0.61.1 0.81.4 0.40 0.25 0.20 . 0.05 0.15 remainder6070 1.01.7 0.50 0.150.40 0.401.0 0.501.2 0.10 0.25 0.15 . 0.05 0.15 remainder6082 0.71.3 0.50 0.10 0.401.0 0.61.2 0.25 0.20 0.10 . 0.05 0.15 remainder6105 0.61.0 0.35 0.10 0.15 0.450.8 0.10 0.10 0.10
39、. 0.05 0.15 remainder6162 0.400.8 0.50 0.20 0.10 0.71.1 0.10 0.25 0.10 . 0.05 0.15 remainder6262 0.400.8 0.7 0.150.40 0.15 0.81.2 0.040.14 0.25 0.15 . 0.05P 0.15P remainder6351 0.71.3 0.50 0.10 0.400.8 0.400.8 . 0.20 0.20 . 0.05 0.15 remainder6360 0.35-0.8 0.10-0.30 0.15 0.02-0.15 0.25-0.45 0.05 0.1
40、0 0.10 . 0.05 0.15 remainder6463 0.200.6 0.15 0.20 0.05 0.450.9 . 0.05 . . 0.05 0.15 remainder6560 0.300.7 0.100.30 0.050.20 0.20 0.200.6 0.05 0.15 0.10 . 0.05 0.15 remainder7005 0.35 0.40 0.10 0.200.7 1.01.8 0.060.20 4.05.0 0.010.06 . 0.05Q 0.15Q remainder7072R 0.7 Si + Fe 0.10 0.10 0.10 . 0.81.3 .
41、 . remainder7075 0.40 0.50 1.22.0 0.30 2.12.9 0.180.28 5.16.1 0.20S . 0.05S 0.15 remainder7116 0.15 0.30 0.501.1 0.05 0.81.4 . 4.25.2 0.05 0.05 0.05T 0.15 remainder7129 0.15 0.30 0.500.9 0.10 1.32.0 0.10 4.25.2 0.05 0.05 0.05T 0.15 remainder7178 0.40 0.50 1.62.4 0.30 2.43.1 0.180.28 6.37.3 0.20 . 0.
42、05 0.15 remainderA Limits are in weight percent maximum unless shown as a range, or stated otherwise.B Analysis shall be made for the elements for which limits are shown in this table.C For the purpose of determining conformance to these limits, an observed value or a calculated value obtained from
43、analysis shall be rounded to the nearest unit in thelast right-hand place of the figures used in expressing the specified limit, in accordance with the rounding-off method of Practice E29.D Others includes listed elements for which no specific limit is shown as well as unlisted metallic elements. Th
44、e producer may analyze samples for trace elements notspecified in the specification. However, such analysis is not required and may not cover all metallic Others elements. Should any analysis by the producer or the purchaserestablish that an Others element exceeds the limit of Each or that the aggre
45、gate of several Others elements exceeds the limit of Total, the material shall be considerednonconforming.E Other ElementsTotal shall be the sum of unspecified metallic elements 0.010 % or more, rounded to the second decimal before determining the sum.F The aluminum content shall be calculated by su
46、btracting from 100.00 % the sum of all metallic elements present in amounts of 0.010 % or more each, rounded to thesecond decimal before determining the sum.GBe 0.0003 max for welding electrode, welding rod, and filler wire.H Upon agreement between the purchaser and the producer or supplier, a Zr +
47、Ti limit of 0.20 % max is permitted. Properties in Specification (Table 2) are not based onthe Zirconium and Titanium algorithm.I Zirconium, 0.100.25 %. The total for other elements does not include zirconium.J Manganese plus chromium shall total 0.120.50.KLead 0.05 % max, Tin 0.9-1.5 %.LBismuth 0.3
48、0-0.9 %, Tin 0.35-1.2 %.MBismuth 0.20-0.8 % Lead 0.15-0.40 %.N In 1965 the requirements for 6062 were combined with those for 6061 by revising the minimum chromium from “0.15 %” to“ 0.04 %.” This action cancelled alloy 6062.OBismuth 0.50-0.7 %, Lead 0.20-0.40 %,P Bismuth and lead shall be 0.400.7 %
49、each.Q Zirconium 0.080.20 %. The total for other elements does not include zirconium.R Composition of cladding alloy applied during the course of manufacture. Samples from finished tube shall not be required to conform to these limits.S Upon agreement between the purchaser and the producer or supplier, a Zr + Ti limit of 0.25 % max is permitted. Properties in Specification (Table 2) are not based onthe Zirconium and Titanium algorithm.T Gallium 0.03
