1、Designation: A 1007 07Standard Specification forCarbon Steel Wire for Wire Rope1This standard is issued under the fixed designation A 1007; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in pare
2、ntheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers uncoated and four classes ofround, metallic coated, cold-drawn, carbon steel wire for wirerope in five strength levels. T
3、his specification specifies:1.1.1 Dimensional tolerances,1.1.2 Mechanical characteristics,1.1.3 Chemical composition requirements,1.1.4 Coating requirements (if applicable), and1.1.5 Packaging requirements.1.2 The values stated for metric equivalents are provided forinformational purposes only.2. Re
4、ferenced Documents2.1 This specification incorporates, by dated or undatedreference, provisions from other publications. These normativereferences are cited at their appropriate place in the text and thepublications are listed. For dated references, subsequentamendments to or revisions of any of the
5、se publications applyto this specification only when incorporated in it by amend-ment or revision. For undated references, the latest edition ofthe publication referred to would apply.2.2 ASTM Standards:2A 90/A 90M Test Method for Weight Mass of Coating onIron and Steel Articles with Zinc or Zinc-Al
6、loy CoatingsA 510 Specification for General Requirements for WireRods and Coarse Round Wire, Carbon SteelA 938 Test Method for Torsion Testing of WireB6 Specification for ZincB 750 Specification for GALFAN (Zinc-5 % Aluminum-Mischmetal) Alloy in Ingot Form for Hot-Dip CoatingsE8 Test Methods for Ten
7、sion Testing of Metallic MaterialsIEEE/ASTM-SI-10 Standard for Use of the InternationalSystem of Units (SI): The Modern Metric System2.3 ISO/EN Standards:3EN 10264-1.2 Steel Wire and Wire ProductsSteel Wirefor Wire Rope2.4 Industry Standard:API 9A Specification for Wire Rope42.5 Industry References:
8、5AIME/ISS Carbon Steel, Wire and RodsAIAG 02.00 Primary Metals Identification TagApplication52.6 Non-Referenced Industry Applicable Standard:ISO Std. 2232 Drawn Wire for General Purpose Non-AlloySteel Wire Ropes33. Terminology3.1 Definitions:3.1.1 actual diameterthe arithmetic mean of the mini-mum a
9、nd maximum diameter measurements in one location onthe wire.3.1.2 breaking force level (Levels 1,2,3,4 or 5)a wirestrength based on the minimum load carrying capability of adesignated wire.3.1.3 drawn-galvanizeda zinc coating that is applied tothe wire prior to the final cold drawing operation by ei
10、ther anelectro-deposition or hot-galvanizing process.3.1.4 drawn-Zn5 Al-MMa zinc-aluminum alloy (misch-metal) coating that is applied to the wire prior to the final colddrawing operation by a molten coating process.3.1.5 final-coated Zn5 Al-MMa zinc-aluminum alloy(misch-metal) coating that is applie
11、d to the wire after the finalcold drawing operation by a molten coating process.3.1.6 final-galvanizeda zinc coating that is applied to thewire after the final cold drawing operation by either anelectro-deposition or hot-galvanizing process.3.1.7 nominal diameterthe diameter of the wire expressedin
12、inches (millimetres) and specified by the user to designatethe wire size. It is the basis for the determination of the valuesof all characteristics of the wire for acceptance purposes.3.1.8 ovalitythe arithmetic difference between the maxi-mum diameter and the minimum diameter in one location onthe
13、wire; it shall not be greater than half the tolerance specifiedin the respective tables referred to in the following parts of thisspecification.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of Subcommi
14、tteeA01.03 on Steel Rod and Wire.Current edition approved Sept. 1, 2007. Published September 2007. Originallyapproved in 2000. Last previous edition approved in 2002 as A 1007 02.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org.
15、 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 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.4Available from American Petroleum Institute (API), 122
16、0 L. St., NW, Wash-ington, DC 20005-4070, http:/api-ec.api.org.5Available from Automotive Industry Action Group (AIAG), 26200 Lahser Rd.,Suite 200, Southfield, MI 48033, http:/www.aiag.org.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbo
17、r Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.9 uncoated wirethe surface of a wire furnished with aresidual lube film as a result of cold-drawing said wire.4. Ordering Information4.1 It is the responsibility of the purchaser to specify allrequirements that are necessary f
18、or material ordered under thisspecification. Such requirements shall include, but are notlimited to the following:4.1.1 Quantity (mass),4.1.2 Name of material (drawn steel wire for wire rope),4.1.3 Wire type (uncoated, drawn- or final-galvanized/Zn5Al-mm coated),4.1.4 Wire diameter,4.1.5 Wire streng
19、th grade (Level 1 through 5),4.1.6 Packaging (Section 15),4.1.7 Cast or heat analysis; if requested,4.1.8 Certification or test report; if requested, and4.1.9 ASTM designation and date of issue.5. Materials and Manufacture5.1 The base metal rod used in the manufacture of rope wireshall be rolled fro
20、m good commercial quality steel. The steelmay be either ingot cast or strand cast.5.2 A sufficient discard shall be made to ensure freedomfrom detrimental piping and undue segregation.5.3 The wire shall be cold-drawn to produce the desiredproperties.5.4 The wire shall be furnished in one of five typ
21、es, asspecified:5.4.1 Uncoated,5.4.2 Drawn-galvanized,5.4.3 Final-galvanized,5.4.4 Drawn Zn5/Al-MM, and5.4.5 Final coated Zn5/Al-MM.5.5 Uncoated, drawn-galvanized and drawn-Zn5 Al-MMwire can be furnished in Levels 1 through 5. Final-galvanizedand final-coated Zn5 Al-MM wire is usually furnished inLe
22、vels 1 through 4.5.6 The method utilized in the production of either drawn-or final-galvanized wire types may be by an electro-depositionor hot-dip galvanizing process at the option of the producer.5.6.1 The slab zinc used in galvanized zinc coatings shall beas specified in Specification B6.5.7 The
23、method utilized in the production of Zn5 Al-MMwire types may be either a continuous hot-dip alloy coating ortwo step coating where the first coating is zinc followed by afinal bath having an aluminum content up to 7.2 % to preventdepletion of the aluminum content of the bath.5.7.1 The bath metal use
24、d in continuous hot-dip Zn-5Al-MM alloy coating shall meet the chemical compositionlimits specified in Specification B 750.6. Chemical Composition6.1 Upon agreement with the purchaser, the wire manufac-turer shall apply a steel of suitable chemical composition thatwill satisfy the properties of the
25、material ordered.6.2 A quantitative analysis of each cast or heat shall bemade by the steel producer or his representative to determinethe percentage of the elements specified. The analysis shall bemade from a test sample preferably taken during the pouring ofthe cast or heat. The chemical compositi
26、on thus determinedshall be reported, if required, to the purchaser or his represen-tative.6.3 An analysis may be made by the purchaser from thefinished wire. The chemical composition thus determined as tothe elements required shall conform to the product analysisrequirements specified in Table 3 of
27、Specification A 510 or asagreed upon between the purchaser and the manufacturer.7. Wire Diameter7.1 The wire shall be measured using a micrometer with anminimum accuracy of 0.0001 in. (0.002 mm) for all diameters.7.2 All diameter values measured in one location along thewire shall be within the tole
28、rance limits given in Table 1 foruncoated and drawn-galvanized or drawn-Zn5 Al-MM ropewire or Table 2 for final-galvanized or final-coated Zn5Al-MMrope wire.8. Tensile Properties8.1 Tensile Test Procedure:8.1.1 Standard Testing MethodThe tensile test shall becarried out in accordance with Test Metho
29、ds E8. The distancebetween the grips of the testing machine shall not be less than8 in. (203 mm). The speed of the movable head of the testingmachine, under no load, shall not exceed 1 in./min (0.4 mm/s).Any specimen breaking within 1 in. (25.4 mm) of the jaws maybe disregarded and a retest performe
30、d.8.1.2 Alternate Testing MethodThe tensile test shall becarried out in accordance with Test Methods E8. The loadingrate may be greater than that specified, depending on thenumber of tests to be carried out for the batch inspection.However, it shall not exceed the rate corresponding to a 25 %elongat
31、ion between anchorages in 1 min. The minimumdistance between the clamping jaws of the test machine is 4 in.(100 mm). In the event of a dispute, the tensile test shall beTABLE 1 Wire Diameter Tolerances Uncoated and Drawn-Galvanized or Zn5 Al-MM Rope WireDiameter Range, in. Diameter Range, mm Toleran
32、ce, in. Tolerance, mmMinus Plus Minus Plus0.010 to 0.025 incl. 0.25 to 0.64 incl. 0.0003 0.0007 0.01 0.02Over 0.025 to 0.060 incl. Over 0.64 to 1.50 incl. 0.0005 0.001 0.01 0.03Over 0.060 to 0.093 incl. Over 1.50 to 2.36 incl. 0.001 0.001 0.03 0.03Over 0.093 to 0.142 incl. Over 2.36 to 3.61 incl. 0.
33、001 0.0015 0.03 0.04Over 0.142 to 0.200 incl. Over 3.61 to 5.08 incl. 0.0015 0.002 0.04 0.05Over 0.200 to .250 incl. Over 5.08 to 6.35 incl. 0.002 0.002 0.05 0.05A1007072carried out strictly in accordance with Test Methods E8,inparticular with regard to the loading rate.8.1.3 The minimum breaking fo
34、rces are specified in Table 3of this specification, for wire grade Levels 1 through 5. Therange in breaking force for a given grade level is based on thecalculated minimum tensile strength requirement (psi). Whileno maximum values are shown for breaking force, rope wire isgenerally produced to a ten
35、sile strength range of 30 000 psi.The resultant minimum breaking force of either uncoated,drawn-galvanized, and drawn-Zn5 Al-MM wires of variouslevels shall meet or exceed the values shown in Table 3. Theresultant minimum breaking force for final-galvanized orfinal-coated Zn5Al-MM wire is obtained b
36、y reducing the valuestated for its level in Table 3 for uncoated wire by 10 %.TABLE 3 Minimum Breaking ForcesWire Diameter Minimum Torsional Values(Number of Twists in 8 in.)Minimum Breaking ForceAin. mm Level 1 Level 2 Level 3 Level 4 Level 5 Level 1 Level 2 Level 3 Level 4 Level 5lbf N lbf N lbf N
37、 lbf N lbf N0.010 0.254 274 254 234 218 190 16 70 17 80 20 90 22 100 24 1100.011 0.279 249 231 213 196 173 18 90 21 100 24 110 27 120 29 1300.012 0.305 228 212 195 182 158 22 100 25 120 29 130 32 150 31 1600.013 0.330 211 196 180 168 146 26 120 29 140 34 150 37 170 41 1800.014 0.356 196 181 167 156
38、136 31 140 34 160 39 180 43 200 45 2100.015 0.381 182 169 156 145 126 36 180 39 180 45 200 49 220 53 2400.016 0.408 171 156 146 136 118 40 180 41 200 51 230 56 250 60 2700.017 0.432 161 149 137 126 111 48 200 50 230 57 260 63 290 68 3000.018 0.467 152 141 130 121 105 50 230 53 250 64 290 71 320 76 3
39、400.019 0.483 144 133 123 114 100 56 250 62 260 72 320 79 360 85 3800.020 0.508 136 126 116 108 94 60 280 69 310 79 360 87 390 94 4200.021 0.533 130 120 111 103 90 68 310 73 340 87 390 96 430 100 4500.022 0.559 124 115 106 96 86 75 340 83 360 96 430 110 490 110 4900.023 0.584 118 110 101 94 82 80 37
40、0 91 410 100 450 120 540 120 5400.024 0.610 113 105 97 90 78 85 400 100 450 110 490 130 580 130 5800.025 0.635 109 101 93 86 75 90 430 110 490 120 540 140 630 150 6700.026 0.680 105 97 89 83 72 100 450 130 540 130 560 150 670 160 7200.027 0.686 101 93 86 80 70 110 490 130 580 140 630 160 720 170 730
41、0.028 0.711 97 90 83 77 67 120 540 130 580 150 670 170 760 180 8100.029 0.737 94 87 80 74 65 130 580 140 630 170 760 180 810 200 8900.030 0.782 90 84 77 72 62 140 630 150 670 180 810 190 850 210 9400.031 0.787 86 81 75 69 60 150 670 160 720 190 850 210 940 220 9600.032 0.813 85 78 72 67 56 160 720 1
42、80 810 200 890 220 980 240 10700.033 0.836 82 76 70 65 57 170 780 190 850 210 940 240 1070 250 11300.034 0.864 80 74 68 63 55 180 810 200 890 230 1030 250 1120 270 12100.035 0.869 77 72 66 61 53 190 860 210 940 240 1070 260 1160 280 12500.036 0.914 75 70 64 60 52 200 890 220 960 250 1120 280 1250 30
43、0 13400.037 0.940 73 68 62 58 50 210 940 230 1030 270 1210 300 1340 320 14300.038 0.966 71 66 61 56 49 220 960 250 1120 280 1250 310 1360 330 14700.039 0.991 69 64 59 55 48 230 1030 260 1160 300 1340 330 1470 350 15600.040 1.02 67 62 57 53 46 240 1070 270 1210 310 1360 340 1520 370 16500.041 1.04 66
44、 61 56 52 45 250 1160 290 1290 330 1470 360 1610 390 17400.042 1.07 64 59 55 51 44 270 1210 300 1340 340 1520 380 1700 410 18300.043 1.09 63 58 53 50 43 280 1250 310 1380 360 1610 400 1780 430 19200.044 1.12 61 57 52 48 42 300 1340 330 1470 380 1700 420 1870 450 20100.045 1.14 60 56 51 47 41 310 136
45、0 340 1520 390 1740 430 1920 470 21000.046 1.17 58 54 50 46 40 320 1430 360 1610 410 1830 450 2010 490 21300.047 1.19 57 53 49 45 39 340 1530 370 1650 430 1920 470 2100 510 22700.048 1.22 56 52 48 44 36 350 1560 390 1740 450 2010 490 2180 540 23500.049 1.24 55 51 47 43 36 370 1560 410 1830 470 2100
46、510 2270 550 24500.050 1.27 54 50 46 42 37 380 1700 420 1870 490 2180 530 2380 570 25000.051 1.30 53 49 45 42 36 400 1760 440 1960 500 2230 560 2500 610 26700.052 1.32 52 48 44 41 36 410 1830 480 2050 520 2320 580 2580 620 2730TABLE 2 Wire Diameter Tolerances Final-Galvanized or Final-Coated Zn5 Al-
47、MM Rope WireDiameter Range, in. Diameter Range, mm Tolerance, in. Tolerance, mmMinus Plus Minus Plus0.025 to 0.061 incl. 0.64 to 1.55 incl. 0.001 0.001 0.03 0.03Over 0.061 to 0.079 incl. Over 1.55 to 2.01 incl. 0.002 0.002 0.05 0.05Over 0.079 to 0.092 incl. Over 2.01 to 2.34 incl. 0.003 0.003 0.08 0
48、.08Over 0.092 to 0.103 incl. Over 2.34 to 2.62 incl. 0.003 0.003 0.08 0.08Over 0.103 to 0.119 incl. Over 2.62 to 3.02 incl. 0.003 0.003 0.08 0.08Over 0.119 to 0.142 incl. Over 3.02 to 3.61 incl. 0.003 0.003 0.08 0.08Over 0.142 to 0.187 incl. Over 3.61 to 4.75 incl. 0.004 0.004 0.10 0.10Over 0.187 Ov
49、er 4.75 0.004 0.004 0.10 0.10A1007073TABLE 3 ContinuedWire Diameter Minimum Torsional Values(Number of Twists in 8 in.)Minimum Breaking ForceAin. mm Level 1 Level 2 Level 3 Level 4 Level 5 Level 1 Level 2 Level 3 Level 4 Level 5lbf N lbf N lbf N lbf N lbf N0.053 1.35 51 47 43 40 36 430 1920 470 2100 540 2410 600 2670 640 28500.054 1.37 50 46 42 39 34 440 1960 490 2180 580 2500 620 2780 660 29900.055 1.40 49 45 41 38 33 460 2050 510 2270 590 2630 640 2850 690 30700.056 1.42 48 44 41 36 33 470 2100 530 2360 610 2720 670 2990 720 32000.057 1.45 47 43 40 37 32 490 2180 5
