1、Designation: B609/B609M 99 (Reapproved 2010)Standard Specification forAluminum 1350 Round Wire, Annealed and IntermediateTempers, for Electrical Purposes1This standard is issued under the fixed designation B609/B609M; the number immediately following the designation indicates the yearof original ado
2、ption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers aluminum 1350-O (annealed),1350-H12 or -H22 (
3、14 hard), 1350-H14 or -H24 (12 hard),1350-H16 or -H26 (34 hard) and 1350-H142 or -H242 (12hard), suitable for stranding into conductors or for solid singleconductors, either bare or insulated (see Table 1 or Table 2).1.2 The values stated in inch-pound units or SI units are tobe regarded separately
4、as standard. The values in each systemare not exact equivalents; therefore, each system shall be usedindependently of the other. Combining values from the twosystems may result in nonconformance with the specification.1.2.1 For density, resistivity, and temperature, the valuesstated in SI units are
5、to be regarded as standard.NOTE 1Prior to 1975, aluminum 1350 was designated as EC-aluminum.NOTE 2The aluminum and temper designations conform to AN-SI H35.1. Aluminum 1350 corresponds to Unified Numbering SystemA91350 in accordance with Practice E527.2. Referenced Documents2.1 The following documen
6、ts of the issue in effect on dateof material purchase form a part of this specification to theextent referenced herein.2.2 ASTM Standards:2B193 Test Method for Resistivity of Electrical ConductorMaterialsB233 Specification for Aluminum 1350 Drawing Stock forElectrical PurposesB354 Terminology Relati
7、ng to Uninsulated Metallic Elec-trical ConductorsB557 Test Methods for Tension Testing Wrought and CastAluminum- and Magnesium-Alloy ProductsB682 Specification for Metric Sizes of Electrical Conduc-torsB830 Specification for Uniform Test Methods and Fre-quencyE29 Practice for Using Significant Digit
8、s in Test Data toDetermine Conformance with SpecificationsE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)2.3 ANSI Standard:3ANSI H35.1 American National Standard for Alloy andTemper Designation Systems for AluminumANSI H35.1M American National Standard for Alloy an
9、dTemper Designation Systems for Aluminum2.4 NIST Standards:4NBS Handbook 100Copper Wire Tables of the NationalBureau of StandardsNBS Handbook 109Aluminum Wire Tables of the Na-tional Bureau of Standards3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 lota group of production un
10、its, up to 30 000 lb ofmass, of one type and size of wire, which was produced duringthe same time period, under similar production conditions, andis presented for acceptance at the same time (ExplanatoryNotes 1 and 2).3.1.2 production unita coil, reel, spool, or other packageof wire that represents
11、a single usable length.3.1.3 samplethe production unit or units from which a testspecimen or specimens has been removed, and which isconsidered to have properties representative of the lot.3.1.4 specimena length of wire removed for test purposes.4. Ordering Information4.1 Orders for material under t
12、his specification shall includethe following information:4.1.1 Quantity of each size,4.1.2 Wire size; diameter in inches or millimetres (see 11.1),4.1.3 Temper (Section 5),4.1.4 Special tension test if required (see 7.2),1This specification is under the jurisdiction of ASTM Committee B01 onElectrica
13、l Conductors and is the direct responsibility of Subcommittee B01.07 onConductors of Light Metals.Current edition approved Oct. 1, 2010. Published December 2010. Originallyapproved in 1977. Last previous edition approved in 2004 as B609/B609M 99(Reapproved 2004). DOI: 10.1520/B0609_B0609M-99R10.2For
14、 referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute (ANSI), 25
15、W. 43rd St.,4th Floor, New York, NY 10036.4Available from National Technical Information Service (NTIS), U.S. Depart-ment of Commerce, 5285 Port Royal Rd., Springfield, VA 22161.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4.1.5 S
16、pecial jointing procedures if permitted (see 12.2),4.1.6 Place of inspection (see 15.2),4.1.7 Package size and type (see 16.1), and4.1.8 Special package marking, if required, (see 16.1).5. Materials and Manufacture5.1 The aluminum wire shall be made from drawing stockmeeting the requirements of Spec
17、ification B233.5.2 Unless otherwise specified, the manufacturer shall havethe option of producing the intermediate tempers by eitherstrain-hardening only (H12, H14, H16, H142) or by strain-hardening and partial annealing (H22, H24, H26, H242)(Explanatory Note 1 and ANSI H35.1 or ANSI H35.1M).5.2.1 W
18、hen the manufacturer is to be given the option in5.2, the intermediate tempers should be specified as H12 orH22, H14 or H24, H16 or H26, or H142 or H242.TABLE 1 Standard Nominal Diameters, Cross-Sectional Areas, and Mass Per Unit Length of Solid Round Aluminum Wires andConductors at 20C AWG or cmil
19、SizesNOTE 1Metric values listed as follows represent a soft conversion and as such they may not be the same as those metric mass per unit length whichare calculated from the basic metric density.Conversion factors:1 lb/1000 ft = 1.488 ft + 00 kg/km1 in. = 25.4 mmSize cmilor AWGDiameter Cross-Section
20、al Area Mass Per Unit Lengthmils mm cmil in.2mm2lb/1000 ft kg/km500 000 707.1 17.960 500 000 0.3927 253.3 459.4 683.7450 000 670.8 17.040 450 000 0.3534 228.0 413.5 615.3400 000 632.5 16.070 400 000 0.3142 202.7 367.6 547.0350 000 591.6 15.030 350 000 0.2749 177.3 321.6 478.6300 000 547.7 13.910 300
21、 000 0.2356 152.0 275.7 410.2250 000 500.0 12.700 250 000 0.1963 126.7 229.7 341.80000 460.0 11.680 211 600 0.1662 107.2 194.4 289.3000 409.6 10.4000 167 800 0.1318 85.01 154.2 229.400 364.8 9.2660 133 100 0.1045 67.43 122.3 182.00 324.9 8.2520 105 600 0.08291 53.49 97.00 144.31 289.3 7.3480 83 690
22、0.06573 42.41 76.91 114.42 257.6 6.5430 66 360 0.05212 33.62 60.98 90.733 229.4 5.8270 52 620 0.04133 26.67 48.36 71.964 204.3 5.1890 41 740 0.03278 21.15 38.35 57.075 181.9 4.6200 33 090 0.02599 16.77 30.40 45.246 162.0 4.1150 26 240 0.02061 13.30 24.12 35.887 144.3 3.6650 20 820 0.01635 10.55 19.1
23、3 28.478 128.5 3.2640 16 510 0.01297 8.67 15.17 22.589 114.4 2.9060 13 090 0.01028 6.631 12.03 17.8910 101.9 2.5880 10 380 0.008455 5.261 9.542 14.2011 90.7 2.3040 8 226 0.006461 4.168 7.559 11.2512 80.8 2.0520 6 529 0.005128 3.308 5.999 8.92713 72.0 1.8290 5 184 0.004072 2.627 4.764 7.08814 64.1 1.
24、6280 4 109 0.003227 2.082 3.776 5.61815 57.1 1.4500 3 260 0.002561 1.652 2.996 4.45816 50.8 1.2900 2 581 0.002027 1.308 2.371 3.52917 45.3 1.1510 2 052 0.001612 1.040 1.886 2.80618 40.3 1.0240 1 624 0.001276 0.8229 1.492 2.22119 35.9 0.9119 1 289 0.001012 0.6531 1.184 1.76220 32.0 0.8128 1 024 0.000
25、8042 0.5189 0.9410 1.40021 28.5 0.7239 812.2 0.0006379 0.4116 0.7464 1.11122 25.3 0.6426 640.1 0.0005027 0.3243 0.5882 0.875223 22.6 0.5740 510.8 0.0004011 0.2588 0.4693 0.698424 20.1 0.5105 404.0 0.0003173 0.2047 0.3713 0.554225 17.9 0.4547 320.4 0.0002516 0.1624 0.2944 0.438126 15.9 0.4039 252.8 0
26、.0001986 0.1281 0.2323 0.345727 14.2 0.3607 201.6 0.0001589 0.1022 0.1853 0.275728 12.6 0.3200 158.8 0.0001247 0.08045 0.1459 0.217129 11.3 0.2870 127.7 0.0001003 0.06470 0.1173 0.174630 10.0 0.2540 100.0 0.00007854 0.05067 0.09189 0.1367B609/B609M 99 (2010)25.2.2 When the manufacturer is not to be
27、given the option in5.2, the specific temper must be specified, for example, H12,H22, and so forth.6. Workmanship, Finish and Appearance6.1 The wire shall be free of imperfections not consistentwith good commercial practice.7. Tensile Properties7.1 Tensile StrengthThe wire shall conform to the tensil
28、erequirements prescribed in Table 3 (Explanatory Note 2).7.2 When requested by the purchaser, tension tests of jointsas permitted in 12.2 shall be made and the joints shall complywith the minimum tensile requirements shown in Table 3.Sampling shall be as agreed upon between the purchaser andthe manu
29、facturer.8. Bending Properties8.1 Annealed and intermediate tempers of aluminum wiresare ductile due to the processing required. No bending tests arespecified.9. Resistivity9.1 The electrical resistivity shall not exceed the followingvalues in Table 4 (Explanatory Note 3):10. Density10.1 For the pur
30、pose of calculating mass, mass per unitlength, cross sections, and so forth, the density of aluminum1350 shall be taken as 2705/kg/m3(0.0975 lb/in.3) at 20C.11. Diameter11.1 The diameter of the wire shall be expressed in decimalfractions of an inch to the nearest 0.0001 in. (0.003 mm).11.2 The actua
31、l wire diameter shall not vary from thespecified diameter by more than the values shown in Table 5.12. Joints12.1 Joints may be made in drawing stock and in the wireprior to final drawing in accordance with good commercialpractice.12.2 If agreed upon between the manufacturer and thepurchaser, joints
32、 may be made during final drawing or in thefinished wire by electric-butt welding, by cold-pressure weld-ing, or by electric-butt, cold-upset welding, with the followingprovisions:TABLE 2 Standard Nominal Diameters, Cross-Sectional Areas,and Mass per Unit Length of Solid Round Aluminum Wires andCond
33、uctors at 20CNOTE 1The data in Table 2 were extracted in part from SpecificationB682.Diameter, mmCross-Sectional Area,mm2Mass per Unit Length,kg/km18.0 255.0 702.016.0 201.0 555.014.0 154.0 425.012.5 123.0 339.011.2 98.5 272.010.0 78.5 217.09.00 63.6 176.08.00 50.3 139.07.10 39.6 109.06.30 31.2 86.0
34、5.60 24.6 68.05.00 19.6 54.24.50 15.9 43.94.00 12.6 34.73.55 9.90 27.33.15 7.79 21.52.80 6.16 17.02.50 4.91 13.52.24 3.94 10.92.00 3.14 8.671.80 2.55 7.021.60 2.01 5.551.40 1.54 4.251.25 1.23 3.391.12 0.985 2.721.00 0.785 2.170.900 0.636 1.760.800 0.503 1.390.710 0.396 1.090.630 0.312 0.8600.560 0.2
35、46 0.6800.500 0.196 0.5420.450 0.159 0.4390.400 0.126 0.3470.355 0.0990 0.2730.315 0.0779 0.2150.280 0.0616 0.1700.250 0.0491 0.135TABLE 3 Tensile Property LimitsNOTE 1For purposes of determining conformance with this specifi-cation, each calculated value of tensile strength shall be rounded to then
36、earest 0.1 ksi, in accordance with the rounding method of Practice E29.TemperTensile Strength of WiresTensile Strength of Joints,minksi MPa ksi MPa1350-O 8.5 to 14.0 60 to 95 8.5 601350-H12 or -H22 12.0 to 17.0 85 to 120 11.0 751350-H14 or -H24 15.0 to 20.0 100 to 135 11.0 751350-H142 or -H242 15.0
37、to 22.0 100 to 150 11.0 751350-H16 or -H26 17.0 to 22.0 115 to 150 11.0 75TABLE 4 Equivalent Resistivity Requirements and Equivalent Copper Resistivity at 20CAMaterialVolume Conductivity,% IACSResistivity ConstantsVolumeVcmil/ft Vmm2/m Vin. VcmCopper Equivalent 100 10.371 0.017241 0.67879 1.72411350
38、 Aluminum H_2 throughH_661.0 17.002 0.028264 1.1128 2.82641350-0 Temper Aluminum 61.8 16.782 0.027899 1.0984 2.7899AThe equivalent resistivity values for 100 % IACS (soft copper) were each computed from the fundamental IEC value (1/58Vmm2/m) using conversion factors eachaccurate to at least seven si
39、gnificant figures. Corresponding values for other conductivities (aluminum) were derived from these by multiplying by the reciprocal of theconductivity ratios accurate to at least seven significant figures.B609/B609M 99 (2010)312.2.1 For sizes 0.0100 to 0.0500 in. (0.254 to 1.270 mm),in diameter, no
40、t more than three such joints shall be present inany reel, spool, or coil of the nominal specified mass, and12.2.2 For sizes larger than 0.0500 in. (1.270 mm) indiameter, not more than 10 % of the reels, coils, or spools shallcontain such joints, and no such joint shall be closer than 50 ft(15 m) to
41、 another or to either end of the wire. In addition, thereshall be no more than two such joints present in any reel, coil,or spool of the specified size and nominal mass.13. Sampling13.1 SamplingFour test specimens shall be obtained. Onefrom each of four production units (Explanatory Note 4)orinaccor
42、dance with Specification B830.14. Test Methods14.1 Tensile StrengthDetermine the tensile strength inaccordance with Test Methods B557. Calculate the tensilestrength by dividing the maximum load carried by the speci-men during the tension test by the original cross-sectional areaof the specimen (Expl
43、anatory Note 2).14.1.1 If any part of the fracture takes place in the jaws ofthe tensile machine, or if an examination of the specimenindicates that there was external damage, the value obtainedmay not be representative of the material. In such cases discardthe test and make a new test.14.2 Resistiv
44、ityDetermine the electrical resistivity of thewire in accordance with Test Method B193 (Explanatory Note3 and Table 4).14.3 Diameter MeasurementsMeasure the diameter witha micrometer caliper graduated in 0.0001 in. (0.003 mm).Make measurements on each specimen selected for this test.Measure the diam
45、eter of the wire at two points, spacedapproximately 90 apart, around the circumference of thespecimen. Take the average of the two readings as the meandiameter of the specimen. Should the measured diameter ofany specimen vary from the specified diameter by an amountgreater than the tolerance permitt
46、ed by Table 5, the lot shall beconsidered to not meet the diameter requirements.14.4 FinishMake a surface-finish inspection with theunaided eye (normal corrective lenses acceptable). The surfacefinish shall meet the requirements of 6.1. Should any specimenbe found unacceptable, the lot shall be cons
47、idered to not meetthe surface finish requirements.14.5 Test ResultsA numerical average for the tensilestrength, elongation, and resistivity of the four specimens shallbe calculated and shall be considered the lot average.14.6 Conformance CriteriaTo be considered in conform-ance, the lot average test
48、 results shall meet the average for a lotrequirements of Tables 3 and 4, and the test results of eachspecimen shall meet the individual tests requirements of Tables3 and 4 unless otherwise specified.14.6.1 If the lot average results are in conformance, and allof the individual specimen results are i
49、n conformance, the lotshall be considered in conformance.14.6.2 If the lot average result for one or more of the testedproperties is not in conformance and one or more of theindividual specimen results is also not in conformance, the lotshall be considered not in conformance.14.6.3 If the lot average results are in conformance, but oneor more of the individual specimen results are not in conform-ance, the lot shall be considered in conformance except that theproduction unit or units represented by the non-conformingspecimen or specimens shall
