ASTM A752-2004 Standard Specification for General Requirements for Wire Rods and Coarse Round Wire Alloy Steel《合金钢条和粗圆钢丝的标准规范》.pdf

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1、Designation: A 752 04Standard Specification forGeneral Requirements for Wire Rods and Coarse RoundWire, Alloy Steel1This standard is issued under the fixed designation A 752; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year

2、 of last revision. A number in parentheses 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 general requirements for alloysteel rods and uncoated coarse round alloy wire in coils

3、 that arenot required to meet hardenability band limits.1.2 In case of conflict, the requirements in the purchaseorder, on the drawing, in the individual specification, and inthis general specification shall prevail in the sequence named.1.3 The values stated in inch-pound units are to be regardedas

4、 the standard.2. Referenced Documents2.1 ASTM Standards:2A 370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA 700 Practices for Packaging, Marking, and LoadingMethods for Steel Products for Domestic ShipmentA 919 Terminology Relating to Heat Treatment of Metals3E 29 Practice f

5、or Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 30 Test Methods for Chemical Analysis of Steel, CastIron, Open-Hearth Iron, and Wrought Iron3E 112 Test Methods for Determining Average Grain Size2.2 AIAG Standard:AIAGB-5 02.00 Primary Metals Identification Tag Ap

6、plica-tion Standard43. Terminology3.1 Description of Terms Specific to This Standard:3.1.1 alloy steel steel is considered to be alloy steel whenthe maximum of the range given for the content of alloyingelements exceeds one or more of the following limits: manga-nese 1.65 %, silicon 0.60 %, copper 0

7、.60 %; or in which adefinite range or a definite minimum quantity of any of thefollowing elements is specified or required within the limits ofthe recognized field of constructional alloy steels: aluminum,chromium up to 3.99 %, cobalt, columbium, molybdenum,nickel, titanium, tungsten, vanadium, zirc

8、onium, or any otheralloying elements added to obtain a desired alloying effect.Note that aluminum, columbium, and vanadium may also beused for grain refinement purposes.3.1.1.1 Boron treatment of alloy steels, which are fine grain,may be specified to improve hardenability.3.1.1.2 Other elements, suc

9、h as lead, selenium, tellurium, orbismuth, may be specified to improve machinability.3.1.2 coarse round wirefrom 0.035 to 0.999 in. (0.89 to25.4 mm) in diameter, inclusive, wire produced from hot-rolledwire rods or hot-rolled coiled bars by one or more coldreductions primarily for the purpose of obt

10、aining a desired sizewith dimensional accuracy, surface finish, and mechanicalproperties. By varying the amount of cold reduction and otherwire mill practices, including thermal treatment, a wide diver-sity of mechanical properties and finishes are made available.3.1.2.1 Coarse round wire is designa

11、ted by common frac-tions or decimal parts of an inch, or millimetres.3.1.3 wire rodsrods that are hot rolled from billets into anapproximate round cross section and into coils of one continu-ous length. Rods are not comparable to hot-rolled bars inaccuracy of cross section or surface finish and as a

12、 semi-finished product are primarily for the manufacture of wire.3.1.3.1 Rod sizes from732 to4764 in. (5.6 to 18.7 mm) indiameter, inclusive, are designated by fractions or decimalparts of an inch as shown in Table 1.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainl

13、ess Steel and Related Alloys, and is the direct responsibility of SubcommitteeA01.03 on Steel Rod and Wire.Current edition approved March 1, 2004. Published March 2004. Originallyapproved in 1977. Last previous edition approved in 2003 as A 752 93 (2003).2For referenced ASTM standards, visit the AST

14、M 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.3Withdrawn.4Available from Automotive Industry Action Group (AIAG), 26200 Lahser Rd.,Suite 200, Southfield

15、, MI 48034.1*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.TABLE 1 Sizes of Alloy Steel Wire RodsInchFractionDecimalEquivalent,in.MetricEquivalent,mmInchFractionDecima

16、lEquivalent,in.MetricEquivalent,mm732 0.219 5.63164 0.484 12.31564 0.234 6.012 0.500 12.714 0.250 6.43364 0.516 13.11764 0.266 6.71732 0.531 13.5932 0.281 7.13564 0.547 13.91964 0.297 7.5916 0.562 14.3516 0.312 7.93764 0.578 14.72164 0.328 8.31932 0.594 15.11132 0.344 8.73964 0.609 15.52364 0.359 9.

17、158 0.625 15.938 0.375 9.54164 0.641 16.32564 0.391 9.92132 0.656 16.71332 0.406 10.34364 0.672 17.12764 0.422 10.71116 0.688 17.5716 0.438 11.14564 0.703 17.92964 0.453 11.52332 0.719 18.31532 0.469 11.94764 0.734 18.74. Ordering Information4.1 It shall be the responsibility of the purchaser to spe

18、cifyall requirements that are necessary for hot-rolled wire rodsunder this specification. Such requirements include, but are notlimited to, the following:4.1.1 Quantity (pounds),4.1.2 Name of material (wire rods),4.1.3 Diameter (Table 1),4.1.4 Chemical composition grade number (Table 2),4.1.5 Therma

19、l treatment, if required,4.1.6 Packaging, and4.1.7 ASTM designation and date of issue.NOTE 1A typical ordering description is as follows: 80 000 lbHot-Rolled Alloy Steel Wire Rods,14 in., Grade 4135 in 2 000-lbmaximum coils to ASTM A 752-XX.4.2 It shall be the responsibility of the purchaser to spec

20、ifyall requirements that are necessary for coarse round wire underthis specification. Such requirements include, but are notlimited to, the following:4.2.1 Quantity (pounds),4.2.2 Name of material (alloy steel wire),4.2.3 Diameter (see 3.1.3.1),4.2.4 Chemical composition (Table 2 or Table 3),4.2.5 T

21、hermal treatment, if required,4.2.6 Packaging,4.2.7 ASTM designation A 752 and date of issue, and4.2.8 Special requirements, if any.NOTE 2A typical ordering description is as follows: 40 000 lb, AlloySteel Wire, 0.312 in. diameter, Grade 8620, annealed at finish size, in500-lb Catch Weight Coils on

22、Tubular Carriers to ASTM A 752-XX.TABLE 2 Chemical Composition Ranges and Limits for Cast or Heat AnalysisNOTE 1Grades shown in this table with prefix letter E are normally only made by the basic electric furnace process. All others are normallymanufactured by the basic open hearth or basic oxygen p

23、rocesses but may be manufactured by a basic electric furnace process. If the electric furnaceprocess is specified or required for grades other than those designated above, the limits for phosphorus and sulfur are respectively 0.025 % max.NOTE 2Small quantities of certain elements, which are not spec

24、ified or required, are present in alloy steels. These elements are considered asincidental and may be present to the following maximum amounts: copper, 0.35 %, nickel, 0.25 %, chromium, 0.20 %, molybdenum, 0.06 %.NOTE 3Where minimum and maximum sulfur content is shown it is indicative of resulfurize

25、d steel.NOTE 4The chemical ranges and limits shown in Table 2 are produced to check, product, or verification analysis tolerances shown in Table 4.NOTE 5Standard alloy steels can be produced with a lead range of 0.15 to 0.35 %. Such steels are identified by inserting the letter “L between thesecond

26、and third numerals of the Grade number, for example, 41L40. Lead is reported only as a range of 0.15 to 0.35 % since it is added to the moldas the steel is poured.UNS Desig-nationGrade No.Chemical Composition, Ranges and Limits, %Carbon ManganesePhos-phorus,maxSulfur,maxSilicon Nickel ChromiumMolyb-

27、denumSTANDARD ALLOY STEELSG13300 1330 0.28 to 0.33 1.60 to 1.90 0.035 0.040 0.15 to 0.30 . . . . . . . . .G13350 1335 0.33 to 0.38 1.60 to 1.90 0.035 0.040 0.15 to 0.30 . . . . . . . . .G13400 1340 0.38 to 0.43 1.60 to 1.90 0.035 0.040 0.15 to 0.30 . . . . . . . . .G13450 1345 0.43 to 0.48 1.60 to 1

28、.90 0.035 0.040 0.15 to 0.30 . . . . . . . . .G40120 4012 0.09 to 0.14 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . . . . 0.15 to 0.25G40230 4023 0.20 to 0.25 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . . . . 0.20 to 0.30G40240 4024 0.20 to 0.25 0.70 to 0.90 0.035 0.035 to0.0500.15 to 0.30 . . . . .

29、. 0.20 to 0.30A752042TABLE 2 ContinuedUNS Desig-nationGrade No.Chemical Composition, Ranges and Limits, %Carbon ManganesePhos-phorus,maxSulfur,maxSilicon Nickel ChromiumMolyb-denumG40270 4027 0.25 to 0.30 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . . . . 0.20 to 0.30G40280 4028 0.25 to 0.30 0.70 to

30、0.90 0.035 0.035 to0.0500.15 to 0.30 . . . . . . 0.20 to 0.30G40370 4037 0.35 to 0.40 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . . . . 0.20 to 0.30G40470 4047 0.45 to 0.50 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . . . . 0.20 to 0.30G41180 4118 0.18 to 0.23 0.70 to 0.90 0.035 0.040 0.15 to 0.30 .

31、. . 0.40 to 0.60 0.08 to 0.15G41300 4130 0.28 to 0.33 0.40 to 0.60 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 to 0.25G41370 4137 0.35 to 0.40 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 to 0.25G41400 4140 0.38 to 0.43 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0

32、.15 to 0.25G41420 4142 0.40 to 0.45 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 to 0.25G41450 4145 0.43 to 0.48 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 to 0.25G41470 4147 0.45 to 0.50 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 to 0.25G41500

33、4150 0.48 to 0.53 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 to 0.25G41610 4161 0.56 to 0.64 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 0.25 to 0.35G43200 4320 0.17 to 0.22 0.45 to 0.65 0.035 0.040 0.15 to 0.30 1.65 to 2.00 0.40 to 0.60 0.20 to 0.30G43400 4340 0.38 t

34、o 0.43 0.60 to 0.80 0.035 0.040 0.15 to 0.30 1.65 to 2.00 0.70 to 0.90 0.20 to 0.30G43406 E4340 0.38 to 0.43 0.65 to 0.85 0.025 0.025 0.15 to 0.30 1.65 to 2.00 0.70 to 0.90 0.20 to 0.30G44190 4419 0.18 to 0.23 0.45 to 0.65 0.035 0.040 0.15 to 0.30 . . . . . . 0.45 to 0.60G46150 4615 0.13 to 0.18 0.4

35、5 to 0.65 0.035 0.040 0.15 to 0.30 1.65 to 2.00 . . . 0.20 to 0.30G46200 4620 0.17 to 0.22 0.45 to 0.65 0.035 0.040 0.15 to 0.30 1.65 to 2.00 . . . 0.20 to 0.30G46210 4621 0.18 to 0.23 0.70 to 0.90 0.035 0.040 0.15 to 0.30 1.65 to 2.00 . . . 0.20 to 0.30G46260 4626 0.24 to 0.29 0.45 to 0.65 0.035 0.

36、040 0.15 to 0.30 0.70 to 1.00 . . . 0.15 to 0.25G47180 4718 0.16 to 0.21 0.70 to 0.90 0.035 0.040 0.15 to 0.30 0.90 to 1.20 0.35 to 0.55 0.30 to 0.40G47200 4720 0.17 to 0.22 0.50 to 0.70 0.035 0.040 0.15 to 0.30 0.90 to 1.20 0.35 to 0.55 0.15 to 0.25G48150 4815 0.13 to 0.18 0.40 to 0.60 0.035 0.040

37、0.15 to 0.30 3.25 to 3.75 . . . 0.20 to 0.30G48170 4817 0.15 to 0.20 0.40 to 0.60 0.035 0.040 0.15 to 0.30 3.25 to 3.75 . . . 0.20 to 0.30G48200 4820 0.18 to 0.23 0.50 to 0.70 0.035 0.040 0.15 to 0.30 3.25 to 3.75 . . . 0.20 to 0.30G50150 5015 0.12 to 0.17 0.30 to 0.50 0.035 0.040 0.15 to 0.30 . . .

38、 0.30 to 0.50 . . .G51200 5120 0.17 to 0.22 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . .G51300 5130 0.28 to 0.33 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 . . .G51320 5132 0.30 to 0.35 0.60 to 0.80 0.035 0.040 0.15 to 0.30 . . . 0.75 to 1.00 . . .G51350 5135 0.33 to

39、0.38 0.60 to 0.80 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.05 . . .G51400 5140 0.38 to 0.43 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . .G51450 5145 0.43 to 0.48 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . .G51470 5147 0.46 to 0.51 0.70 to 0.95 0.035 0.040 0.15 to 0

40、.30 . . . 0.85 to 1.15 . . .G51500 5150 0.48 to 0.53 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . .G51550 5155 0.51 to 0.59 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . .G51600 5160 0.56 to 0.64 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . . . . E51100

41、 0.98 to 1.10 0.25 to 0.45 0.025 0.025 0.15 to 0.30 . . . 0.90 to 1.15 . . . . . E52100 0.98 to 1.10 0.25 to 0.45 0.025 0.025 0.15 to 0.30 . . . 1.30 to 1.60 . . .UNS Desig-nationGrade No.Chemical Composition, Ranges and Limits, %Carbon ManganesePhosphorus,maxSulfur, max Silicon Nickel Chromium Othe

42、r ElementsVanadiumG61180 6118 0.16 to 0.21 0.50 to 0.70 0.035 0.040 0.15 to 0.30 . . . 0.50 to 0.70 0.10 to 0.15G61500 6150 0.48 to 0.53 0.70 to 0.90 0.035 0.040 0.15 to 0.30 . . . 0.80 to 1.10 0.15 minMolyb-denumSTANDARD ALLOY STEELSG86150 8615 0.13 to 0.18 0.70 to 0.90 0.035 0.040 0.15 to 0.30 0.4

43、0 to 0.70 0.40 to 0.60 0.15 to 0.25G86170 8617 0.15 to 0.20 0.70 to 0.90 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86200 8620 0.18 to 0.23 0.70 to 0.90 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86220 8622 0.20 to 0.25 0.70 to 0.90 0.035 0.040 0.15 to 0.30

44、0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86250 8625 0.23 to 0.28 0.70 to 0.90 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86270 8627 0.25 to 0.30 0.70 to 0.90 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86300 8630 0.28 to 0.33 0.70 to 0.90 0.035 0.040 0.15 to 0.

45、30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86370 8637 0.35 to 0.40 0.75 to 1.00 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86400 8640 0.38 to 0.43 0.75 to 1.00 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86420 8642 0.40 to 0.45 0.75 to 1.00 0.035 0.040 0.15 to

46、 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86450 8645 0.43 to 0.48 0.75 to 1.00 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G86550 8655 0.51 to 0.59 0.75 to 1.00 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.15 to 0.25G87200 8720 0.18 to 0.23 0.70 to 0.90 0.035 0.040 0.15

47、 to 0.30 0.40 to 0.70 0.40 to 0.60 0.20 to 0.30G87400 8740 0.38 to 0.43 0.75 to 1.00 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.20 to 0.30G88220 8822 0.20 to 0.25 0.75 to 1.00 0.035 0.040 0.15 to 0.30 0.40 to 0.70 0.40 to 0.60 0.30 to 0.40G92540 9254 0.51 to 0.59 0.60 to 0.80 0.035 0.040 1

48、.20 to 1.60 . . . 0.60 to 0.80 . . .G92550 9255 0.51 to 0.59 0.70 to 0.95 0.035 0.040 1.80 to 2.20 . . . . . . . . .G92600 9260 0.56 to 0.64 0.75 to 1.00 0.035 0.040 1.80 to 2.20 . . . . . . . . .STANDARD BORON ALLOY STEELSAA752043TABLE 2 ContinuedUNS Desig-nationGrade No.Chemical Composition, Range

49、s and Limits, %Carbon ManganesePhos-phorus,maxSulfur,maxSilicon Nickel ChromiumMolyb-denumG50441 50B44 0.43 to 0.48 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.40 to 0.60 . . .G50461 50B46 0.44 to 0.49 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.20 to 0.35 . . .G50501 50B50 0.48 to 0.53 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.40 to 0.60 . . .G50601 50B60 0.56 to 0.64 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.40 to 0.60 . . .G51601 51B60 0.56 to 0.64 0.75 to 1.00 0.035 0.040 0.15 to 0.30 . . . 0.70 to 0.90 . . .G81451 81