1、Designation: A513/A513M 15A513/A513M 18Standard Specification forElectric-Resistance-Welded Carbon and Alloy SteelMechanical Tubing1This standard is issued under the fixed designation A513/A513M; the number immediately following the designation indicates the yearof original adoption or, in the case
2、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. Scope*1.1 This specification covers electric-resistance-welded carbon and alloy steel tubing for use a
3、s mechanical tubing.1.2 This specification covers mechanical tubing made from hot- or cold-rolled steel.1.3 This specification covers round, square, rectangular, and special shape tubing.TypeSize Range(Round Tubing)Electric-Resistance-Welded Tubingfrom Hot-Rolled Steeloutside diameter from 12 to 15
4、in.10 to 380 mmwall from 0.065 to 0.650 in.1.65 to 16.50 mmElectric-Resistance-Welded Tubingfrom Cold-Rolled Steeloutside diameter from 38 to 12 in.9.5 to 305 mmwall from 0.022 to 0.134 in.0.56 to 3.40 mm1.4 Optional supplementary requirements are provided and when desired, shall be so stated in the
5、 order.1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text the SI unitsare shown in brackets. The values stated in each system may not be exact equivalents; therefore each system shall be usedindependently of the other. Combining va
6、lues from the two systems may result in non-conformance with the standard. Theinch-pound units shall apply unless the “M” designation of this specification is specified in the order. In this specification hard orrationalized conversions apply to diameters, lengths and tensile properties. Soft conver
7、sion applies to other SI measurements.1.6 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade
8、 Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA700 Guide for Packaging, Marking, and Loading Methods for Steel Products for ShipmentA751 Test Methods, Practices, and Termi
9、nology for Chemical Analysis of Steel ProductsA1008/A1008M Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-StrengthLow-Alloy with Improved Formability, Solution Hardened, and Bake HardenableA1011/A1011M Specification for Steel, Sheet and Strip, Hot-Roll
10、ed, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High StrengthA1039/A1039M Specification for Steel, Sheet, Hot Rolled, Carbon, Commercial, Structural, and High-Strength Low-Alloy,Produced by Twin-Roll Casting ProcessA1040 Guide for Specify
11、ing Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy SteelsE213 Practice for Ultrasonic Testing of Metal Pipe and Tubing1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloysand is the direct responsibility of Su
12、bcommittee A01.09on Carbon Steel Tubular Products.Current edition approved May 15, 2015Sept. 1, 2018. Published May 2015September 2018. Originally approved in 1964. Last previous edition approved in 20142015 asA513/A513M 14.A513/A513M 15. DOI: 10.1520/A0513_A0513M-15.10.1520/A0513_A0513M-18.2 For re
13、ferencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide
14、 the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the sta
15、ndard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1E273 Practice for Ultrasonic Testing of the Weld Zon
16、e of Welded Pipe and TubingE309 Practice for Eddy Current Examination of Steel Tubular Products Using Magnetic SaturationE570 Practice for Flux Leakage Examination of Ferromagnetic Steel Tubular Products2.2 ANSIASME Standard:3B 46.1B46.1 Surface Texture2.3 Military Standards:4MIL-STD-129 Marking for
17、 Shipment and Storage2.4 Federal Standard:4Fed. Std. No. 123 Marking for Shipments (Civil Agencies)3. Ordering Information3.1 Orders for material under this specification should include the following as required to adequately describe the desiredmaterial:3.1.1 Quantity (feet, metres, or number of le
18、ngths),3.1.2 Name of material (electric resistance-welded carbon or alloy steel mechanical tubing),3.1.3 Types, conditions and code letters, (See Sections 1 and 12),3.1.4 Thermal condition, (See 12.2),3.1.5 Flash condition, (See 12.3),3.1.6 Grade designation, if required, (See Section 5),3.1.7 Repor
19、t chemical analysis and product analysis, if required (See Sections 6 and 7),3.1.8 Individual supplementary requirements, if required (S1 to S10, inclusive),3.1.9 Cross section (round, square, rectangular and special shapes),3.1.10 Dimensions, round, outside and inside and wall thickness (See 8.1 an
20、d 8.2) or square and rectangular, outside dimensionand wall thickness and corner radii, if required (See 9.1 and 9.2),3.1.11 Length, round, mill lengths or definite cut length (See 8.3), square and rectangular, specified length (See 9.4),3.1.12 Squareness of cut, round tubing, if required, (See 8.4)
21、,3.1.13 Burrs removed, if required (See 11.2),3.1.14 Protective coating (See 14.1),3.1.15 Special packaging (See 17.1),3.1.16 Specification designation,3.1.17 End use,3.1.18 Special requirements,3.1.19 Special marking (See Section 16), and3.1.20 Straightness Test Method (See 8.5 and 9.6).3 Available
22、 from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, Society of Mechanical Engineers (ASME), ASME International Headquarters,Two Park Ave., New York, NY 10036, http:/www.ansi.org.10016-5990, http:/www.asme.org.4 Available from Standardization Documents Order Desk, Bldg. 4 S
23、ection D, 700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.TABLE 1 Chemical Requirements for Standard Low-CarbonSteelsANOTE 1 Chemistry represents heat analysis. Product analysis, exceptfor rimmed or capped steel, is to be in accordance with usual practice asshown in Table 3.GradeDesignati
24、onChemical Composition Limits, %Carbon Manganese Phosphorus,maxSulfur,maxMTB 1010 0.020.15 0.300.60 0.035 0.035MT 1015 0.100.20 0.300.60 0.035 0.035MT X 1015 0.100.20 0.600.90 0.035 0.035MT 1020 0.150.25 0.300.60 0.035 0.035MT X 1020 0.150.25 0.701.00 0.035 0.035A Rimmed or capped steels which may b
25、e used for the above grades arecharacterized by a lack of uniformity in their chemical composition, and for thisreason product analysis is not technologically appropriate unless misapplication isclearly indicated.B The letters MT under grade designation indicate Mechanical Tubing.A513/A513M 1824. Ma
26、terials and Manufacture4.1 The steel may be made by any process.4.2 If a specific type of melting is required by the purchaser, it shall be as stated on the purchase order.4.3 The primary melting may incorporate separate degassing or refining, and may be followed by secondary melting, such aselectro
27、slag or vacuum-arc remelting. If secondary melting is employed, the heat shall be defined as all of the ingots remelted froma single primary heat.4.4 Steel may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identificationof the resultant transiti
28、on material is required. The producer shall remove the transition material by an established procedure thatpositively separates the grades.4.5 Tubes shall be made by the electric-resistance-welded process and shall be made from hot- or cold-rolled steel as specified.4.5.1 The weld shall not be locat
29、ed within the radius of the corners of any shaped tube unless specified by the purchaser.5. Chemical Composition5.1 The steel shall conform to the requirements as to chemical composition prescribed in Table 1 or Table 2 (See SpecificationA1040). If no grade is specified, Grades MT 1010 to MT 1020 ma
30、y be furnished. Analyses of steels other than those listed areavailable. To determine their availability, the purchaser should contact the producer.5.2 When a carbon steel grade is ordered under this specification, supplying an alloy grade that specifically requires the additionof any element other
31、than those listed for the ordered grade in Tables 1 and 2 is not permitted.5.3 Mechanical tubing with improved ductility may be produced from Drawing Steel (Types A and B), Deep Drawing Steel,or Extra Deep Drawing Steels identified in Specifications A1008/A1008M, A1011/A1011M, or A1039/A1039M. Those
32、Specifications offer guidance in the form of nonmandatory Typical Ranges of Mechanical Properties.TABLE 2 Chemical Requirements for Other Carbon and Alloy SteelsANOTE 1Chemistry represents heat analysis. Product analysis, except for rimmed or capped steel, is to be in accordance with usual practice
33、as shownin Table 3.GradeDesignationChemical Composition Limits, %Carbon Manganese Phosphorus,max Sulfur,max Silicon Nickel Chromium Molybdenum1006 0.08 max 0.45 max 0.030 0.035 . . . .1008 0.10 max 0.50 max 0.035 0.035 . . . .1009 0.15 max 0.60 max 0.035 0.035 . . . .1010 0.080.13 0.300.60 0.035 0.0
34、35 . . . .1012 0.100.15 0.300.60 0.035 0.035 . . . .1015 0.130.18 0.300.60 0.035 0.035 . . . .1016 0.130.18 0.600.90 0.035 0.035 . . . .1017 0.150.20 0.300.60 0.035 0.035 . . . .1018 0.150.20 0.600.90 0.035 0.035 . . . .1019 0.150.20 0.701.00 0.035 0.035 . . . .1020 0.180.23 0.300.60 0.035 0.035 . .
35、 . .1021 0.180.23 0.600.90 0.035 0.035 . . . .1022 0.180.23 0.701.00 0.035 0.035 . . . .1023 0.200.25 0.300.60 0.035 0.035 . . . .1024 0.180.25 1.301.65 0.035 0.035 . . . .1025 0.220.28 0.300.60 0.035 0.035 . . . .1026 0.220.28 0.600.90 0.035 0.035 . . . .1027 0.220.29 1.201.55 0.035 0.035 . . . .10
36、30 0.280.34 0.600.90 0.035 0.035 . . . .1033 0.300.36 0.701.00 0.035 0.035 . . . .1035 0.320.38 0.600.90 0.035 0.035 . . . .1040 0.370.44 0.600.90 0.040 0.050 . . . .1050 0.480.55 0.600.90 0.040 0.050 . . . .1060 0.550.65 0.600.90 0.040 0.050 . . . .1340 0.380.43 1.601.90 0.035 0.040 0.150.35 . . .1
37、524 0.190.25 1.351.65 0.040 0.050 . . . .4118 0.180.23 0.700.90 0.035 0.040 0.150.35 . 0.400.60 0.080.154130 0.280.33 0.400.60 0.035 0.040 0.150.35 . 0.801.10 0.150.254140 0.380.43 0.751.00 0.035 0.040 0.150.35 . 0.801.10 0.150.255130 0.280.33 0.700.90 0.035 0.040 0.150.35 . 0.801.10 .8620 0.180.23
38、0.700.90 0.035 0.040 0.150.35 0.400.70 0.400.60 0.150.258630 0.280.33 0.700.90 0.035 0.040 0.150.35 0.400.70 0.400.60 0.150.25A Where the ellipsis (.) appears in this table, there is no requirement.A513/A513M 1836. Heat Analysis6.1 An analysis of each heat of steel shall be made by the steel manufac
39、turer to determine the percentages of the elementsspecified; if secondary melting processes are employed, the heat analysis shall be obtained from one remelted ingot or the productof one remelted ingot of each primary melt. The heat analysis shall conform to the requirements specified, except that w
40、here theheat identity has not been maintained or where the analysis is not sufficiently complete to permit conformance to be determined,the chemical composition determined from a product analysis made by the tubular manufacturer shall conform to the requirementsspecified for heat analysis. When requ
41、ested in the order or contract, a report of such analysis shall be furnished to the purchaser.7. Product Analysis7.1 When requested on the purchase order, a product analysis shall be made by the supplier. The number and source of samplesfor such product analysis shall be based on the individual heat
42、 or lot identity of one of the following forms of material:7.1.1 Heat Identity MaintainedOne product analysis per heat shall be made on either the flat-rolled stock or tube.7.1.2 Heat Identity Not MaintainedAproduct from one tube per 2000 ft 600 m or less for sizes over 3 in. 75 mm, and onetube per
43、5000 ft 1500 m or less for sizes 3 in. 75 mm and under.7.2 Samples for product analysis except for spectrochemical analysis shall be taken in accordance with Practice A751. Thecomposition thus determined shall correspond to the requirements of Tables 1 and 2Table 1 or Table 2.7.3 If the original tes
44、t for product analysis fails, retests of two additional lengths of flat-rolled stock or tubes shall be made. Bothretests for the elements in question shall meet the requirements of the specification; otherwise, all remaining material in the heator lot shall be rejected or, at the option of the produ
45、cer, each length of flat-rolled stock or tube may be individually tested foracceptance. Lengths of flat-rolled stock or tubes which do not meet the requirements of the specification shall be rejected.8. Permissible Variations in Dimensions for Round Tubing8.1 Diameter and Wall Thickness (Hot-Rolled
46、Steel)Variations from specified outside diameter for “as-welded” and“as-welded and annealed” tubing made from hot-rolled steel shall not exceed the amounts prescribed in Table 4. Permissiblevariations in outside diameter for tubing that has been sink-drawn for closer tolerance on outside diameter ar
47、e shown in Table 5.Permissible variations in wall thickness for tubing that has been sink-drawn for closer tolerances on outside diameters are 610 %of the nominal wall or 60.010 in. 0.25 mm, whichever is greater. Permissible variations in wall thickness for tubing made fromhot-rolled steel are shown
48、 in Tables 6 and 7. Permissible variation in outside and inside diameter for tubing made from hot-rolledsteel that has been Drawn Over a Mandrel (DOM) for closer tolerances are shown in Table 5 with wall tolerances shown in Tables8 and 9.8.2 Diameter and Wall Thickness (Cold-Rolled Steel)Variations
49、in outside diameter and inside diameter of “as-welded” and“as-welded and annealed” tubing made from cold-rolled steel are shown in Table 10. Outside diameter tolerances for cold-rolledsteel tubing, sink drawn and DOM, are shown in Table 5. Wall thickness tolerances for “as-welded” tubing made from cold-rolledsteel are shown in Tables 11 and 12. Permissible variations in wall thickness for round tubing, DOM for closer tolerances, areTABLE 3 Tolerances for Product
