1、Designation: B 221 08Standard Specification forAluminum and Aluminum-Alloy Extruded Bars, Rods, Wire,Profiles, and Tubes1This standard is issued under the fixed designation B 221; 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.NoteAppendix and Table X1.1 updated and
3、the year date was changed on Aug. 8, 2008.1. Scope*1.1 This specification2covers aluminum and aluminum-alloy extruded bar, rod, wire, profile, and tube in the aluminumalloys (Note 1) and tempers shown in Table 2.NOTE 1Throughout this specification, the use of the term alloy in thegeneral sense inclu
4、des aluminum as well as aluminum alloy.NOTE 2For rolled or cold-finished bar and rod refer to SpecificationB211, for drawn seamless tube used in pressure applications, Specifica-tion B 210, for structural pipe and tube, Specification B 429, and forseamless pipe and tube used in pressure applications
5、, SpecificationB 241/B 241M.NOTE 3Structural pipe and tube produced in accordance with B 221is not intended for fluid-carrying applications involving pressure. Refer toeither Specification B 210 or B 241/B 241M, as appropriate, for seamlesspipe and tube used in fluid-carrying applications involving
6、pressure.1.2 Alloy and temper designations are in accordance withANSI H35.1. The equivalent Unified Numbering System alloydesignations are those of Table 1 preceded byA9; for example,A91100 for Aluminum 1100 in accordance with PracticeE 527.1.3 For acceptance criteria for inclusion of new aluminuman
7、d aluminum alloys in this specification, see Annex A2.1.4 A complete metric companion to B 221 has beendevelopedB 221M; therefore, no metric equivalents arepresented in this specification.2. Referenced Documents2.1 The following documents of the issue in effect on thedate of material purchase, unles
8、s otherwise noted, form a partof this specification to the extent referenced herein:2.2 ASTM Standards:3B 210 Specification for Aluminum and Aluminum-AlloyDrawn Seamless TubesB211 Specification for Aluminum and Aluminum-AlloyBar, Rod, and WireB 241/B 241M Specification forAluminum andAluminum-Alloy
9、Seamless Pipe and Seamless Extruded TubeB 429/B 429M Specification forAluminum-Alloy ExtrudedStructural Pipe and TubeB 557 Test Methods for Tension Testing Wrought and CastAluminum- and Magnesium-Alloy ProductsB 594 Practice for Ultrasonic Inspection of Aluminum-Alloy Wrought Products for Aerospace
10、ApplicationsB 660 Practices for Packaging/Packing of Aluminum andMagnesium ProductsB 666/B 666M Practice for Identification Marking of Alu-minum and Magnesium ProductsB 807/B 807M Practice for Extrusion Press Solution HeatTreatment for Aluminum AlloysB 881 Terminology Relating to Aluminum- andMagnes
11、ium-Alloy ProductsB 918 Practice for Heat Treatment of Wrought AluminumAlloysB 945 Practice for Aluminum Alloy Extrusions PressCooled from an Elevated Temperature Shaping Process forProduction of T1, T2, T5 and T10Type TempersE29 Practice for Using Significant Digits in Test Data toDetermine Conform
12、ance with SpecificationsE34 Test Methods for ChemicalAnalysis ofAluminum andAluminum-Base AlloysE55 Practice for Sampling Wrought Nonferrous Metals andAlloys for Determination of Chemical CompositionE 527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)E 607 Test Method
13、for Atomic Emission Spectrometric1This 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 Aug. 8, 2008. Published August 2008. Originallyapproved in
14、 1947. Last previous edition approved in 2006 as B 221 06.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SB-221 in Section 11 of this Code.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For
15、Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.Analys
16、is Aluminum Alloys by the Point to Plane Tech-nique Nitrogen AtmosphereE 716 Practices for Sampling Aluminum and AluminumAlloys for Spectrochemical AnalysisE 1004 Practice for Determining Electrical ConductivityUsing the Electromagnetic (Eddy-Current) MethodE 1251 Test Method for Analysis of Aluminu
17、m and Alumi-num Alloys by Atomic Emission SpectrometryG47 Test Method for Determining Susceptibility to Stress-Corrosion Cracking of 2XXX and 7XXXAluminumAlloyProductsMethod of Test for Exfoliation Corrosion Susceptibility in7XXX Series Copper-Containing Aluminum Alloys (EXCOTest) (G 34-72)42.3 ANSI
18、 Standards:H35.1 Alloy and Temper Designation Systems for Alumi-numH35.2 Dimensional Tolerances forAluminum Mill Products4The applicable edition in the use of this specification is G 3472, which isavailable in the gray pages of the Annual Book of ASTM Standards, Vol 02.02.TABLE 1 Chemical Compositio
19、n LimitsA,B,CAlloy Silicon Iron CopperManga-neseMagne-siumChromium Zinc Titanium VanadiumOther ElementsDAluminumEach TotalE1060 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 . . 0.05 0.15 99.00 minF2014 0.501.2 0.7 3.95.0 0.401.2 0.200.8 0.10 0.2
20、5 0.15G. 0.05G0.15 remainder2024 0.50 0.50 3.84.9 0.300.9 1.21.8 0.10 0.25 0.15G. 0.05G0.15 remainder2219 0.20 0.30 5.86.8 0.200.40 0.02 . 0.10 0.020.10 0.050.15 0.05H0.15Hremainder3003 0.6 0.7 0.050.20 1.01.5 . . 0.10 . . 0.05 0.15 remainderAlclad 3003 . 3003 Clad with 7072 alloy . . . . . . . .300
21、4 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 remainder5052 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.
22、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 . 0.05 0.15 remainder5454 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
23、.10 0.10 0.10 . 0.05 0.15 remainder6005A 0.500.9 0.35 0.30 0.50I0.400.7 0.30I0.20 0.10 . 0.05 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 remainder6061J0.400.8 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 0.1
24、0 0.10 0.10 . 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.
25、10 0.10 . 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 . 0.05K0.15Kremainder6351 0.71.3 0.50 0.10 0.400.8 0.400.8 . 0.20 0.20 . 0.05 0.15 remainder6463 0.200.6 0.15 0.20 0.05 0.450.9 . 0.05 . . 0.05
26、 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 . 0.05L0.15Lremainder7072M0.7 Si + Fe 0.10 0.10 0.10 . 0.81.3 . . remainder7075 0.40 0.50 1.22.0 0.30 2.12.9 0.180.28 5.16.1 0.20N. 0.05N0.15 rem
27、ainder7116 0.15 0.30 0.501.1 0.05 0.81.4 . 4.25.2 0.05 0.05 0.05O0.15 remainder7129 0.15 0.30 0.500.9 0.10 1.32.0 0.10 4.25.2 0.05 0.05 0.05O0.15 remainder7178 0.40 0.50 1.62.4 0.30 2.43.1 0.180.28 6.37.3 0.20 . 0.05 0.15 remainderALimits are in weight percent maximum unless shown as a range, or sta
28、ted otherwise.BAnalysis shall be made for the elements for which limits are shown in this table.CFor the purpose of determining conformance to these limits, an observed value or a calculated value obtained from analysis shall be rounded to the nearest unit inthe last right-hand place of the figures
29、used in expressing the specified limit, in accordance with the rounding-off method of Practice E29.DOthers includes listed elements for which no specific limit is shown as well as unlisted metallic elements. The producer may analyze samples for trace elements notspecified in the specification. Howev
30、er, 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 aggregate of several Others elements exceeds the limit of Total, the material shall be consider
31、ednonconforming.EOther ElementsTotal shall be the sum of unspecified metallic elements 0.010 % or more, rounded to the second decimal before determining the sum.FThe aluminum content shall be calculated by subtracting from 100.00 % the sum of all metallic elements present in amounts of 0.010 % or mo
32、re each, roundedtothesecond decimal before determining the sum.GUpon agreement between the purchaser and the producer or supplier, a Zr + Ti limit of 0.20 % max is permitted. Properties in Specification (Table 2) are not basedon the Zirconium and Titanium algorithm.HZirconium, 0.100.25 %. The total
33、for other elements does not include zirconium.IManganese plus chromium shall total 0.120.50.JIn 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.KBismuth and lead shall be 0.400.7 % each.LZir
34、conium 0.080.20 %. The total for other elements does not include zirconium.MComposition of cladding alloy applied during the course of manufacture. Samples from finished tube shall not be required to conform to these limits.NUpon agreement between the purchaser and the producer or supplier, a Zr + T
35、i limit of 0.25 % max is permitted. Properties in Specification (Table 2) are not basedon the Zirconium and Titanium algorithm.OGallium 0.03 % max.B2210822.4 Federal Standard:5Fed. Std. No. 123 Marking for Shipment (Civil Agencies)2.5 Military Standard:5MIL-STD-129 Marking for Shipment and Storage2.
36、6 AMS Specification:6AMS 2772 Heat Treatment of Aluminum Alloy Raw Mate-rials3. Terminology3.1 Definitions:Refer to Terminology B 881 for definitions of product termsused in this specification.TABLE 2 Mechanical Property LimitsA,BNOTE 1Strength values shown in parentheses are for information only.Te
37、mperSpecified Sectionor Wall Thickness,in.Area, in.2Tensile Strength, ksiYield Strength(0.2 % offset), ksimin max min maAluminum 1060EO all all 8.5 14.0 2.5 . .H112 all all 8.5 . . . 2.5 . .Aluminum 1100EO all all 11.0 15.5 3.0 . .H112 all all 11.0 . . . 3.0 . .Alloy 2014EO all all . . . 30.0 . . .
38、18T4JT4510Fall all 50.0 . . . 35.0 . .T4511FT42Gall all 50.0 . . . 29.0 . .T665up through 0.499 all 60.0 . . . 53.0 . .T6510F0.5000.749 all 64.0 . . . 58.0 . .T6511FHup through 25 68.0 . . . 60.0 . .0.750 and over over 25 through3268.0 . . . 58.0 . .Hup through 0.749 all 60.0 . . . 53.0 . .T62GHup t
39、hrough 25 60.0 . . . 53.0 . .0.750 and overover 25 through3260.0 . . . 53.0 . .Alloy 2024EO all all . . . 35.0 . . . 195up through 0.249 all 57.0 . . . 42.0 . .T3J0.2500.749 all 60.0 . . . 44.0 . .T3510F0.7501.499 all 65.0 . . . 46.0 . .T3511FHup through 25 70.0 . . . 52.0I1.500 and over over 25 thr
40、ough3268.0 . . . 48.0JHup through 0.749 all 57.0 . . . 38.0 . .0.7501.499 all 57.0 . . . 38.0 . .T42G1.500 and overHup through 25 57.0 . . . 38.0 . .over 25 through3257.0 . . . 38.0 . .T81H0.0500.249 all 64.0 . . . 56.0 . .T8510F0.2501.499 all 66.0 . . . 58.0 . .T8511F1.500 and over up through 32 66
41、.0 . . . 58.0 . .Alloy 2219EO all all . . . 32.0 . . . 18T31T3510FHup through 0.499 up through 25 42.0 . . . 26.0 . .T3511F0.5002.999 up through 25 45.0 . . . 27.0 . .5Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:
42、/www.dodssp.daps.mil.6Available from Society of Automotive Engineers (SAE), 400 CommonwealthDr., Warrendale, PA 15096-0001, http:/www.sae.org.B221083TABLE 2 ContinuedTemperSpecified Sectionor Wall Thickness,in.Area, in.2Tensile Strength, ksiYield Strength(0.2 % offset), ksimin max min maT62GHup thro
43、ugh 0.999 up through 25 54.0 . . . 36.0 . .1.000 and over up through 25 54.0 . . . 36.0 . .T81JT8510Fup through 2.999 up through 25 58.0 . . . 42.0 . .T8511FAlloy 3003EO all all 14.0 19.0 5.0 . .H112 all all 14.0 . . . 5.0 . .Alloy Alclad 3003EO all all 13.0 18.0 4.5 . .H112 all all 13.0 . . . 4.5KA
44、lloy 3004EO all all 23.0 29.0 8.5 . .Alloy 3102H112L0.0280.050 all 11.0 18.0 4.0 . .Alloy 5052O all all 25.0 35.0 10.0 . .Alloy 5083EO up through 5.000Mup through 32 39.0 51.0 16.0 . .H111 up through 5.000Mup through 32 40.0 . . . 24.0 . .H112 up through 5.000Mup through 32 39.0 . . . 16.0 . .Alloy
45、5086EO up through 5.000Mup through 32 35.0 46.0 14.0 . .H111 up through 5.000Mup through 32 36.0 . . . 21.0 . .H112 up through 5.000Mup through 32 35.0 . . . 14.0 . .Alloy 5154O all all 30.0 41.0 11.0 . .H112 all all 30.0 . . . 11.0 . .Alloy 5454EO up through 5.000Mup through 32 31.0 41.0 12.0 . .H1
46、11 up through 5.000Mup through 32 33.0 . . . 19.0 . .H112 up through 5.000Mup through 32 31.0 . . . 12.0 . .Alloy 5456EO up through 5.000Mup through 32 41.0 53.0 19.0 . .H111 up through 5.000Mup through 32 42.0 . . . 26.0 . .H112 up through 5.000Mup through 32 41.0 . . . 19.0 . .Alloy 6005T1 up thro
47、ugh 0.500 all 25.0 . . . 15.0 . .T5 Hup through 0.124 all 38.0 . . . 35.0 . .0.1251.000 all 38.0 . . . 35.0 . .Alloy 6005AT1 up through 0.249 all 25.0 . . . 14.5 . .T5 up through 0.249 all 38.0 . . . 31.0 . .0.2500.999 all 38.0 . . . 31.0 . .T61 up through 0.249 all 38.0 . . . 35.0 . .0.2500.999 all
48、 38.0 . . . 35.0 . .Alloy 6060T51 up through 0.125 all 22.0 . . . 16.0 . .T61 up through 0.1240.1251.00030.030.0.25.025.0Alloy 6061EO all all . . . 22.0 . . . 16B221084TABLE 2 ContinuedTemperSpecified Sectionor Wall Thickness,in.Area, in.2Tensile Strength, ksiYield Strength(0.2 % offset), ksimin max
49、 min maT1 up through 0.625 all 26.0 . . . 14.0 . .T4JT4510Fall all 26.0 . . . 16.0 . .T4511FT42Gall all 26.0 . . . 12.0 . .T51 up through 0.625 all 35.0 . . . 30.0 . .T6, T62GJT6510Fup through 0.249 all 38.0 . . . 35.0 . .T6511F0.250 and over all 38.0 . . . 35.0 . .Alloy 6063O all all . 19.0 . T1Hup through 0.500 all 17.0 . . . 9.0 . .0.5011.000 all 16.0 . . . 8.0 . .T4, T42GHup through 0.500 all 19.0 . . . 10.0 . .0.5011.000 all 18.0 . . . 9.0 . .T5Hup throug
