1、Designation:B221M13Standard Specification forAluminum and Aluminum-Alloy Extruded Bars,Rods,Wire,Profiles,and Tubes(Metric)1This standard is issued under the fixed designation B221M;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the
2、 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 specification covers alumin
3、um and aluminum-alloyextruded bars,rods,wires,profiles,and tubes in the aluminumalloys(Note 1)and tempers shown in Table 2.NOTE1Throughout this specification the use of the term alloy in thegeneral sense includes aluminum as well as aluminum alloy.NOTE2For rolled or cold-finished bars and rods refer
4、 to SpecificationB211M,for drawn seamless tube used in pressure applications,Specifi-cation B210M,for structural pipe and tube,Specification B429/B429M,and for seamless pipe and tube used in pressure applications,SpecificationB241/B241M.NOTE3 Pipe and tube products listed in this specification are i
5、ntendedfor general purpose applications.This specification may not address themanufacturing processes,integrity testing,and verification required forfluid-carrying applications involving pressure.See Specifications B210Mand/or B241/B241M,as appropriate,for seamless pipe and tube used influid-carryin
6、g applications involving pressure.See Specification B234,asappropriate,for use in surface condensers,evaporators,and heat exchang-ers.1.2 Alloy and temper designations are in accordance withANSI H35.1/H35.1M.The equivalent Unified NumberingSystem alloy designations are those of Table 1 preceded byA9
7、,for example,A91100 for Aluminum 1100 in accordance withPractice E527.1.3 For acceptance criteria for inclusion of new aluminumand aluminum alloys in this specification,see Annex A2.1.4 This specification is the metric counterpart of Specifi-cation B221.1.5 The values stated in SI are to be regarded
8、 as standard.No other units of measurement are included in this specifica-tion.1This specification is under the jurisdiction of ASTM Committee B07 on LightMetals and Alloys and is the direct responsibility of Subcommittee B07.03 onAluminum Alloy Wrought Products.Current edition approved April 1,2013
9、.Published May 2013.Originallyapproved in 1979.Last previous edition approved in 2012 as B221M 12a.DOI:10.1520/B0221M-13.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 TABL
10、E 1 Chemical Composition LimitsA,B,CNOTE1In case of a discrepancy between the values listed in Table 1 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 registere
11、d 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.AlloySiliconIronCopperManga-neseMagne-siumChromiumZincTitaniumVanadiumOther ElementsDAluminumEachTotalE10600.250.350.050.
12、030.03.0.050.030.050.03.99.60 minF11000.95 Si+Fe0.050.200.05.0.10.0.05G0.1599.00 minF20140.501.20.73.95.00.401.20.200.80.100.250.15H.0.05H0.15remainder20240.500.503.84.90.300.91.21.80.100.250.15H.0.05H0.15remainder22190.200.305.86.80.200.400.02.0.100.020.100.050.150.05I0.15Iremainder30030.60.70.050.
13、201.01.5.0.10.0.050.15remainderAlclad 3003.3003 Clad with 7072 alloy.30040.300.70.251.01.50.81.3.0.25.0.050.15remainder31020.400.70.100.050.40.0.300.10.0.050.15remainder50520.250.400.100.102.22.80.150.350.10.0.050.15remainder50830.400.400.100.401.04.04.90.050.250.250.15.0.050.15remainder50860.400.50
14、0.100.200.73.54.50.050.250.250.15.0.050.15remainder51540.250.400.100.103.13.90.150.350.200.20.0.050.15remainder54540.250.400.100.501.02.43.00.050.200.250.20.0.050.15remainder54560.250.400.100.501.04.75.50.050.200.250.20.0.050.15remainder60050.60.90.350.100.100.400.60.100.100.10.0.050.15remainder6005
15、A0.500.90.350.300.50J0.400.70.30J0.200.10.0.050.15remainder60130.6-1.00.500.6-1.10.20-0.80.8-1.20.100.250.100.050.15remainder6020K0.400.90.500.300.90.350.61.20.150.200.15.0.050.15remainder6041L0.500.90.150.70.150.60.050.200.81.20.050.150.250.15.0.050.15remainder6042M0.501.20.70.200.60.400.71.20.040.
16、350.250.15.0.050.15remainder60600.300.60.100.300.100.100.350.60.50.150.10.0.050.15remainder6061N0.400.80.70.150.400.150.81.20.040.350.250.15.0.050.15remainder60630.200.60.350.100.100.450.90.100.100.10.0.050.15remainder6064O0.400.80.70.150.400.150.81.20.050.140.250.15.0.050.15remainder60660.91.80.500.71.20.61.10.81.40.400.250.20.0.050.15remainder60701.01.70.500.150.400.401.00.501.20.100.250.15.0.050.15remainder60820.71.30.500.100.401.00.61.20.250.200.10.0.050.15remainder61050.61.00.350.100.150.45
