1、Designation: B221M 12aStandard 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 rev
2、ision, 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 specificatio
3、n covers aluminum and aluminum-alloyextruded bars, rods, wires, 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 thegeneral sense includes aluminum as well as aluminum alloy.NOTE 2For rolled or cold-finis
4、hed bars and rods refer 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.NOTE 3Structural pipe and tube prod
5、uced in accordance with thisspecification is not intended for fluid-carrying applications involvingpressure. Refer to either Specification B210M or B241/B241M,asappropriate, for seamless pipe and tube used in fluid-carrying applicationsinvolving pressure.1.2 Alloy and temper designations are in acco
6、rdance withANSI H35.1/H35.1M. The equivalent Unified NumberingSystem alloy designations are those of Table 1 preceded byA9,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 Ann
7、ex A2.1.4 This specification is the metric counterpart of Specifi-cation B221.1.5 The values stated in SI are to be regarded 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
8、 is the direct responsibility of Subcommittee B07.03 onAluminum Alloy Wrought Products.Current edition approved Nov. 15, 2012. Published January 2013. Originallyapproved in 1979. Last previous edition approved in 2012 as B221M 12. DOI:10.1520/B0221M-12A.*A Summary of Changes section appears at the e
9、nd of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1TABLE 1 Chemical Composition LimitsA,B,CNOTE 1In case of a discrepancy between the values listed in Table 1 and those listed in the “International Alloy Designations a
10、nd ChemicalComposition Limits for Wrought Aluminum and Wrought Aluminum Alloys”(known as the “Teal Sheets”), the composition limits registered with theAluminum Association and published in the “Teal Sheets” should be considered the controlling composition. The “Teal Sheets” are available athttp:/www
11、.aluminum.org/tealsheets.Alloy 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 . . 0.05G0.15 99.00 minF2014 0.501.2 0.7 3.95.0 0.401.2 0.20
12、0.8 0.10 0.25 0.15H. 0.05H0.15 remainder2024 0.50 0.50 3.84.9 0.300.9 1.21.8 0.10 0.25 0.15H. 0.05H0.15 remainder2219 0.20 0.30 5.86.8 0.200.40 0.02 . 0.10 0.020.10 0.050.15 0.05I0.15Iremainder3003 0.6 0.7 0.050.20 1.01.5 . . 0.10 . . 0.05 0.15 remainderAlclad 3003 . 3003 Clad with 7072 alloy . . .
13、. . . . .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 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
14、.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 . 0.05 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.
15、10 0.400.6 0.10 0.10 0.10 . 0.05 0.15 remainder6005A 0.500.9 0.35 0.30 0.50J0.400.7 0.30J0.20 0.10 . 0.05 0.15 remainder6013 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 remainder6020K0.400.9 0.50 0.300.9 0.35 0.61.2 0.15 0.20 0.15 . 0.05 0.15 remainder6041L0.500.9 0.150.7 0.150.6
16、0.050.20 0.81.2 0.050.15 0.25 0.15 . 0.05 0.15 remainder6042M0.501.2 0.7 0.200.6 0.40 0.71.2 0.040.35 0.25 0.15 . 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 remainder6061N0.400.8 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
17、.35 0.10 0.10 0.450.9 0.10 0.10 0.10 . 0.05 0.15 remainder6064O0.400.8 0.7 0.150.40 0.15 0.81.2 0.050.14 0.25 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
18、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 . 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 . 0.05P0.15Premainder6351 0.71.3 0.50 0.
19、10 0.400.8 0.400.8 . 0.20 0.20 . 0.05 0.15 remainder6360 0.350.8 0.100.30 0.15 0.020.15 0.250.45 0.05 0.10 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
20、.200.7 1.01.8 0.060.20 4.05.0 0.010.06 . 0.05Q0.15Qremainder7072R0.7 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 0.20S. 0.05S0.15 remainder7116 0.15 0.30 0.501.1 0.05 0.81.4 . 4.25.2 0.05 0.05 0.05T0.15 remainder7129 0.15 0.30 0.500.9 0.10 1.32.0 0.
21、10 4.25.2 0.05 0.05 0.05T0.15 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 stated otherwise.BAnalysis shall be made for the elements for which limits are shown in this table.CFor the purpose of
22、determining conformance to these limits, an observed value or a calculated value obtained from 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.DOthers includes
23、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. However, such analysis is not required and may not cover all metallic Others elements. Should any analysis by the produce
24、r 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 considerednonconforming.EOther ElementsTotal shall be the sum of unspecified metallic elements 0.010 % or more, rounded to t
25、he 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 more each, roundedtothesecond decimal before determining the sum.GBe 0.0003 max for welding electrode, welding rod, an
26、d filler wire.HUpon 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 based onthe Zirconium and Titanium algorithm.IZirconium, 0.100.25 %. The total for other elements does not include zirconium.JMa
27、nganese plus chromium shall total 0.120.50.KLead 0.05 % max, Tin 0.9-1.5 %.LBismuth 0.30-0.9 %, Tin 0.35-1.2 %.MBismuth 0.20-0.8 % Lead 0.15-0.40 %.NIn 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 a
28、lloy 6062.OBismuth 0.50-0.7 %, Lead 0.20-.040 %,PBismuth and lead shall be 0.400.7 % each.QZirconium 0.080.20 %. The total for other elements does not include zirconium.RComposition of cladding alloy applied during the course of manufacture. Samples from finished tube shall not be required to confor
29、m to these limits.SUpon 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.TGallium 0.03 % max.B221M 12a2TABLE 2 Tensile Property LimitsA,BTemperSpecified
30、 Section or WallThickness, mmArea, mm2Tensile Strength, MPa Yield Strength (0.2 %offset), MPaElongation,C%, minover incl over incl min max min max in 50 mmin5Diameters5.65AdAluminum 1060O all all 60 95 15 . . . 25 22H112 all all 60 . . . 15 . . . 25 22FDall all . . . . . .Aluminum 1100O all all 75 1
31、05 20 . . . 25 22H112 all all 75 . . . 20 . . . 25 22FDall all . . . . . .Alloy 2014O all all . . . 205 . . . 125 12 10T4Jall all 345 . . . 240 . . . 12 10T4510ET4511ET42Fall all 345 . . . 200 . . . 12 10T6J5. . . 12.50 all 415 . . . 365 . . . 7 6T6510E12.50 18.00 all 440 . . . 400 . . . . . . 6T651
32、1E18.00 . . . . . . 16 000 470 . . . 415 . . . . . . 618.00 . . . 16 000 20 000 470 . . . 400 . . . . . . 5T62FH. . . 18.00 all . . . 415 . . . 365 . . . 7 618.00 . . . . . . 16 000 415 . . . 365 . . . . . . 618.00 . . . 16 000 20 000 415 . . . 365 . . . . . . 5FDall all . . . . . . .Alloy 2024O all
33、 all . . . 240 . . . 130 12 10T3J. . . 6.30 all 395 . . . 290 . . . 12G.T3510E56.30 18.00 all 415 . . . 305 . . . 12G10GT3511E18.00 35.00 all 450 . . . 315 . . . . . . 935.00 . . . . . . 16 000 485 . . . 360H. . 935.00 . . . 16 000 20 000 470 . . . 330I. . 7T42F5. . . 18.00 all . . . 395 . . . 260 .
34、 . . 12 1018.00 35.00 all 395 . . . 260 . . . . . . 935.00 . . . . . . 16 000 395 . . . 260 . . . . . . 935.00 . . . 16 000 20 000 395 . . . 260 . . . . . . 7T81JH1.20 6.30 all 440 . . . 385 . . . 4 . . .T8510E6.30 35.00 all 455 . . . 400 . . . 5 4T8511E35.00 . . . . . . 20 000 455 . . . 400 . . . .
35、 . . 4FDall all . . . . . .Alloy 2219O all all . . . 220 . . . 125 12 10T31JH. . . 12.50 . . . 16 000 290 . . . 180 . . . 14 12T3510E12.50 80.00 16 000 310 . . . 185 . . . . . . 12T62FH. . . 25.00 . . . 16 000 370 . . . 250 . . . 6 525.00 . . . 20 000 370 . . . 250 . . . . . . 5T81JT8510E. . . 80.00
36、 . . . 16 000 400 . . . 290 . . . 6 5T8511EFDall all . . . . . .Alloy 3003O all all 95 130 35 . . . 25 22H112 all all 95 . . . 35 . . . 25 22FDall all . . . . . .Alclad Alloy 3003B221M 12a3TABLE 2 ContinuedTemperSpecified Section or WallThickness, mmArea, mm2Tensile Strength, MPa Yield Strength (0.2
37、 %offset), MPaElongation,C%, minover incl over incl min max min max in 50 mmin5Diameters5.65AdO all all all 90 125 30 . . . 25 . . .H112 all 90 . . . 30J. 25 .Alloy 3004O all all 160 200 60 . . . . . . . . .FDall all . . . . . .Alloy 3102H112K0.70 1.30 all 75 125 30 . . . 25 . . .Alloy 5052O all all
38、 170 240 70 . . . . . . . . .Alloy 5083O . . . 130.00L. . . 20 000 270 350 110 . . . 14 12H111 . . . 130.00L. . . 20 000 275 . . . 165 . . . 12 10H112 . . . 130.00L. . . 20 000 270 . . . 110 . . . 12 10FDall all . . . . . .Alloy 5086O . . . 130.00L. . . 20 000 240 315 95 . . . 14 12H111 . . . 130.00
39、L. . . 20 000 250 . . . 145 . . . 12 10H112 . . . 130.00L. . . 20 000 240 . . . 95 . . . 12 10FDall all . . . . . .Alloy 5154O all all 205 285 75 . . . . . . . . .H112 all all 205 . 75 . . .Alloy 5454O . . . 130.00L. . . 20 000 215 285 85 . . . 14 12H111 . . . 130.00L. . . 20 000 230 . . . 130 . . .
40、 12 10H112 . . . 130.00L. . . 20 000 215 . . . 85 . . . 12 10FDall all . . . . . .Alloy 5456O . . . 130.00L. . . 20 000 285 365 130 . . . 14 12H111 . . . 130.00L. . . 20 000 290 . . . 180 . . . 12 10H112 . . . 130.00L. . . 20 000 285 . . . 130 . . . 12 10FDall all . . . . . .Alloy 6005T1 . . . 12.50
41、 all 170 . . . 105 . . . 16 14T5H. . . 3.20 all 260 . . . 240 . . . 8 . . .3.20 25.00 all 260 . . . 240 . . . 10 9Alloy 6005AT1 . . . 6.30 all 170 . . . 100 . . . 15 . . .T5 . . . 6.30 all 260 . . . 215 . . . 7 . . .6.30 25.00 all 260 . . . 215 . . . 9 8T61 . . . 6.30 all 260 . . . 240 . . . 8 . . .
42、6.30 25.00 all 260 . . . 240 . . . 10 9Alloy 6013T6 5.00 12.50 all 340 . . . 315 . . . 8 . . .12.50 20.00 all 340 . . . 315 . . . . . . 720.00 50.00 all 340 . . . 310 . . . . . . 7T6511 5.00 12.50 all 340 . . . 315 . . . 8 . . .12.50 20.00 all 340 . . . 315 . . . . . . 720.00 50.00 all 340 . . . 310
43、 . . . . . . 7Alloy 6020T6511 80.00 160.00 all 260 . . . 240 . . . . . . 9Alloy 6041T6M10.00 50.00 all 310 . . . 275 . . . 10 9T6511M10.00 50.00 all 310 . . . 275 . . . 10 9Alloy 6042T5 10.00 12.50 all 260 . . . 240 . . . 10 . . .12.50 50.00 all 290 . . . 240 . . . . . . 9T551 10.00 12.50 all 260 .
44、. . 240 . . . 10 . . .12.50 50.00 all 290 . . . 240 . . . . . . 9Alloy 6060T51 . . . 3.20 all 150 . . . 110 . . . 8 . . .T61 . . . 3.20 all 205 . . . 170 . . . 8 . . .3.20 25.00 all 205 . . . 170 . . . 10 9Alloy 6061O all all . 150 . 110 16 14T1 . . . 16.00 all 180 . . . 95 . . . 16 14B221M 12a4TABL
45、E 2 ContinuedTemperSpecified Section or WallThickness, mmArea, mm2Tensile Strength, MPa Yield Strength (0.2 %offset), MPaElongation,C%, minover incl over incl min max min max in 50 mmin5Diameters5.65AdT4Jall 180 . . . 110 . . . 16 14T4510EallT4511ET42Fall all 180 . . . 85 . . . 16 14T51 . . . 16.00
46、all 240 . . . 205 . . . 8 7T6, T62FJH. . . 6.30 all 260 . . . 240 . . . 8 . . .T6510E6.30 . . . all 260 . . . 240 . . . 10 9T6511EFDall all . . . . . .Alloy 6063O all all . 130 . . 18 16T1 . . . 12.50 all . . . 115 . . . 60 . . . 12 1012.50 25.00 all . . . 110 . . . 55 . . . . . . 10T4,T42F. . . 12.
47、50 all 130 . . . 70 . . . 14 1212.50 25.00 all 125 . . . 60 . . . . . . 12T5 . . . 12.50 all 150 . . . 110 . . . 8 712.50 25.00 all 145 . . . 105 . . . . . . 7T52 . . . 25.00 all 150 205 110 170 8 7T54 . . . 3.20 all 225 . . . 205 . . . 8 . . .3.20 12.50 all 225 . . . 205 . . . 10 . . .T6,T62K,F. .
48、. 3.20 all 205 . . . 170 . . . 8 . . .3.20 25.00 all 205 . . . 170 . . . 10 9T65 . . . 5.00 all 250 . . . 230 . . . 7 . . .Alloy 6064T6 5.00 80.00 all 290 . . . 260 . . . 10 9T6511 5.00 80.00 all 290 . . . 260 . . . 10 9Alloy 6066O all all . . . 200 . . . 125 16 14T4Jall 275 . . . 170 . . . 14 12T45
49、10EallT4511ET42Fall all 275 . . . 165 . . . 14 12T6Jall 345 . . . 310 . . . 8 7T6510EallT6511ET62Fall all 345 . . . 290 . . . 8 7Alloy 6070T6, T62F. . . 80.00 . . . 20 000 330 . . . 310 . . . 6 5Alloy 6082T6 5.00 20.00 all 310 . 260 . 6 8T6511 20.00 150.00 all 310 . 260 . 8150.00 200.00 all 280 . 240 . 8Alloy 6105T1 . . . 12.5 all 170 . . . 105 . . . 16 14T5 . . . 3.20 all 250 . . . 240 . . . 8 . . .3.20 25.00 all 250 . . . 240 . . . 10 9Alloy 6162T5,
