ASTM A519-2006(2012) Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing《无缝碳钢和合金钢机械管标准规格》.pdf

1、Designation: A519 06 (Reapproved 2012)Standard Specification forSeamless Carbon and Alloy Steel Mechanical Tubing1This standard is issued under the fixed designation A519; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of

2、 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 specification covers several g

3、rades of carbon andalloy steel seamless mechanical tubing. The grades are listed inTables 1-3. When welding is used for joining the weldablemechanical tube grades, the welding procedure shall be suit-able for the grade, the condition of the components, and theintended service.1.2 This specification

4、covers both seamless hot-finishedmechanical tubing and seamless cold-finished mechanicaltubing in sizes up to and including 1234 in. (323.8 mm) outsidediameter for round tubes with wall thicknesses as required.1.3 The tubes shall be furnished in the following shapes, asspecified by the purchaser: ro

5、und, square, rectangular, andspecial sections.1.4 Supplementary requirements of an optional nature areprovided and when desired shall be so stated in the order.1.5 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.2. Refe

6、renced Documents2.1 ASTM Standards:2A370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA1040 Guide for Specifying Harmonized Standard GradeCompositions for Wrought Carbon, Low-Alloy, and AlloySteelsE59 Practice for Sampling Steel and Iron for Determinationof Chemical Compositio

7、n32.2 Military Standards:MIL-STD-129 Marking for Shipment and Storage4MIL-STD-163 Steel Mill Products Preparation for Shipmentand Storage42.3 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)43. Ordering Information3.1 Orders for material under this specification shouldinclude

8、 the following, as required, to describe the desiredmaterial adequately:3.1.1 Quantity (feet, weight, or number of pieces),3.1.2 Name of material (seamless carbon or alloy steelmechanical tubing),3.1.3 Form (round, square, rectangular or special shapes,Section 1),3.1.4 Dimensions (round, outside dia

9、meters and wallthickness, Section 8; square and rectangular, outside dimen-sions and wall thickness, Section 9; other, specify),3.1.5 Length (specific or random, mill lengths, see 8.5 and9.5),3.1.6 Manufacture (hot finished or cold finished, 4.5 and4.6),3.1.7 Grade (Section 5),3.1.8 Condition (sizin

10、g method and thermal treatment, Sec-tion 12),3.1.9 Surface finish (special pickling, shot blasting, orground outside surface, if required),3.1.10 Specification designation,3.1.11 Individual supplementary requirements, if required,3.1.12 End use, if known,3.1.13 Packaging,3.1.14 Product analysis and

11、chemical analysis, if required(Section 6 and Section 7),3.1.15 Specific requirements, or exceptions to thisspecification,3.1.16 Special marking (Section 15), and3.1.17 Special packing (Section 16).1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Relate

12、d Alloys and is the direct responsibility of SubcommitteeA01.09 on Carbon Steel Tubular Products.Current edition approved March 1, 2012. Published November 2012. Originallyapproved in 1964. Last previous edition approved in 2006 as A519 06. DOI:10.1520/A0519-06R12.2For referenced ASTM standards, vis

13、it 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.3Withdrawn. The last approved version of this historical standard is referencedon www.astm.org.4

14、Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.*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. Unite

15、d States14. Materials 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 degas-sing or refining, and may be followed by secondary melting,s

16、uch as electroslag or vacuum-arc remelting. If secondarymelting is employed, the heat shall be defined as all of theingots remelted from a single primary heat.4.4 Steel may be cast in ingots or may be strand cast. Whensteel of different grades is sequentially strand cast, identifica-tion of the resu

17、ltant transition material is required. Theproducer shall remove the transition material by an establishedprocedure that positively separates the grades.4.5 Tubes shall be made by a seamless process and shall beeither hot finished or cold finished, as specified.4.6 Seamless tubing is a tubular produc

18、t made without awelded seam. It is manufactured usually by hot working steeland, if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimen-sions and properties.5. Chemical Composition5.1 The steel shall conform to the requirements as tochemical c

19、omposition prescribed in Table 1 (Low Carbon MTGrades), Table 2 (Higher Carbon Steels), Table 3 (AlloyStandard Steels (see Guide A1040) and Table 4 (Resulfurizedor Rephosphorized, or Both, Carbon Steels (see GuideA1040).5.2 Grade MT1015 or MTX1020 will be supplied at theproducers option, when no gra

20、de is specified.5.3 When a carbon steel grade is ordered under thisspecification, supplying an alloy grade that specifically re-quires the addition of any element other than those listed forthe ordered grade in Table 1 and Table 2 is not permitted.5.4 Analyses of steels other than those listed are a

21、vailable.To determine their availability, the purchaser should contact theproducer.6. Heat Analysis6.1 An analysis of each heat of steel shall be made by thesteel manufacturer to determine the percentages of the ele-ments specified; if secondary melting processes are used, theheat analysis shall be

22、obtained from one remelted ingot or theproduct of one remelted ingot of each primary melt. The heatanalysis shall conform to the requirements specified, exceptthat where the heat identity has not been maintained or wherethe analysis is not sufficiently complete to permit conformanceto be determined,

23、 the chemical composition determined from aproduct analysis made by the tubular manufacturer shallconform to the requirements specified for heat analysis. Whenrequested in the order or contract, a report of such analysesshall be furnished to the purchaser.7. Product Analysis7.1 Except as required by

24、 6.1, a product analysis by themanufacturer shall be required only when requested in theorder.7.1.1 Heat Identity MaintainedOne product analysis perheat on either billet or tube.7.1.2 Heat Identity Not MaintainedA product analysisfrom one tube per 2000 ft (610 m) or less for sizes over 3 in.(76.2 mm

25、), and one tube per 5000 ft (1520 m) or less for sizes3 in. (76.2 mm) and under.7.2 Samples for chemical analysis, except for spectrochemi-cal analysis, shall be taken in accordance with Practice E59.The composition thus determined shall correspond to therequirements in the applicable section or Tab

26、les 1-5 of thisspecification and shall be reported to the purchaser or thepurchasers representative.7.3 If the original test for check analysis fails, retests of twoadditional billets or tubes shall be made. Both retests for theelements in question shall meet the requirements of thespecification; ot

27、herwise all remaining material in the heat or lotTABLE 1 Chemical Requirements of Low-Carbon SteelsGradeDesignationChemical Composition Limits, %CarbonAManganeseBPhosphorus,BmaxSulfur,BmaxMT 1010 0.050.15 0.300.60 0.040 0.050MT 1015 0.100.20 0.300.60 0.040 0.050MT X 1015 0.100.20 0.600.90 0.040 0.05

28、0MT 1020 0.150.25 0.300.60 0.040 0.050MT X 1020 0.150.25 0.701.00 0.040 0.050ALimits apply to heat and product analyses.BLimits apply to heat analysis; except as required by 6.1, product analyses aresubject to the applicable additional tolerances given in Table 5.TABLE 2 Chemical Requirements of Oth

29、er Carbon SteelsGradeDesignationChemical Composition Limits, %ACarbon Manganese Phosphorus,maxSulfur,max1008 0.10 max 0.300.50 0.040 0.0501010 0.080.13 0.300.60 0.040 0.0501012 0.100.15 0.300.60 0.040 0.0501015 0.130.18 0.300.60 0.040 0.0501016 0.130.18 0.600.90 0.040 0.0501017 0.150.20 0.300.60 0.0

30、40 0.0501018 0.150.20 0.600.90 0.040 0.0501019 0.150.20 0.701.00 0.040 0.0501020 0.180.23 0.300.60 0.040 0.0501021 0.180.23 0.600.90 0.040 0.0501022 0.180.23 0.701.00 0.040 0.0501025 0.220.28 0.300.60 0.040 0.0501026 0.220.28 0.600.90 0.040 0.0501030 0.280.34 0.600.90 0.040 0.0501035 0.320.38 0.600.

31、90 0.040 0.0501040 0.370.44 0.600.90 0.040 0.0501045 0.430.50 0.600.90 0.040 0.0501050 0.480.55 0.600.90 0.040 0.0501518 0.150.21 1.101.40 0.040 0.0501524 0.190.25 1.351.65 0.040 0.0501541 0.360.44 1.351.65 0.040 0.050AThe ranges and limits given in this table apply to heat analysis; except asrequir

32、ed by 6.1, product analyses are subject to the applicable additional toler-ances given in Table Number 5.A519 06 (2012)2TABLE 3 Chemical Requirements for Alloy SteelsNOTE 1The ranges and limits in this table apply to steel not exceeding 200 in.2(1290 cm2) in cross-sectional area.NOTE 2Small quantiti

33、es of certain elements are present in alloy steels which are not specified or required. These elements are considered as incidentaland may be present to the following maximum amounts: copper, 0.35 %; nickel, 0.25 %; chromium, 0.20 %; molybdenum, 0.10 %.NOTE 3The ranges and limits given in this table

34、 apply to heat analysis; except as required by 6.1, product analyses are subject to the applicableadditional tolerances given in Table Number 5.GradeA,BDesigna-tionChemical Composition Limits, %Carbon Manganese Phospho-rus,CmaxSulfur,C,DmaxSilicon Nickel Chromium Molybde-num1330 0.280.33 1.601.90 0.

35、040 0.040 0.150.35 . . .1335 0.330.38 1.601.90 0.040 0.040 0.150.35 . . .1340 0.380.43 1.601.90 0.040 0.040 0.150.35 . . .1345 0.430.48 1.601.90 0.040 0.040 0.150.35 . . .3140 0.380.43 0.700.90 0.040 0.040 0.150.35 1.101.40 0.550.75 .E3310 0.080.13 0.450.60 0.025 0.025 0.150.35 3.253.75 1.401.75 .40

36、1240230.090.140.200.250.751.000.700.900.0400.0400.0400.0400.150.350.150.35.0.150.250.200.304024 0.200.25 0.700.90 0.040 0.0350.050 0.150.35 . . 0.200.304027 0.250.30 0.700.90 0.040 0.040 0.150.35 . . 0.200.304028 0.250.30 0.700.90 0.040 0.0350.050 0.150.35 . . 0.200.304037 0.350.40 0.700.90 0.040 0.

37、040 0.150.35 . . 0.200.304042 0.400.45 0.700.90 0.040 0.040 0.150.35 . . 0.200.304047 0.450.50 0.700.90 0.040 0.040 0.150.35 . . 0.200.304063 0.600.67 0.751.00 0.040 0.040 0.150.35 . . 0.200.304118 0.180.23 0.700.90 0.040 0.040 0.150.35 . 0.400.60 0.080.154130 0.280.33 0.400.60 0.040 0.040 0.150.35

38、. 0.801.10 0.150.254135 0.320.39 0.650.95 0.040 0.040 0.150.35 . 0.801.10 0.150.254137 0.350.40 0.700.90 0.040 0.040 0.150.35 . 0.801.10 0.150.254140 0.380.43 0.751.00 0.040 0.040 0.150.35 . 0.801.10 0.150.254142 0.400.45 0.751.00 0.040 0.040 0.150.35 . 0.801.10 0.150.254145 0.430.48 0.751.00 0.040

39、0.040 0.150.35 . 0.801.10 0.150.254147 0.450.50 0.751.00 0.040 0.040 0.150.35 . 0.801.10 0.150.254150 0.480.53 0.751.00 0.040 0.040 0.150.35 . 0.801.10 0.150.254320 0.170.22 0.450.65 0.040 0.040 0.150.35 1.652.00 0.400.60 0.200.304337 0.350.40 0.600.80 0.040 0.040 0.150.35 1.652.00 0.700.90 0.200.30

40、E4337 0.350.40 0.650.85 0.025 0.025 0.150.35 1.652.00 0.700.90 0.200.304340 0.380.43 0.600.80 0.040 0.040 0.150.35 1.652.00 0.700.90 0.200.30E4340 0.380.43 0.650.85 0.025 0.025 0.150.35 1.652.00 0.700.90 0.200.304422 0.200.25 0.700.90 0.040 0.040 0.150.35 . . 0.350.454427 0.240.29 0.700.90 0.040 0.0

41、40 0.150.35 . . 0.350.454520 0.180.23 0.450.65 0.040 0.040 0.150.35 . . 0.450.604615 0.130.18 0.450.65 0.040 0.040 0.150.35 1.652.00 . 0.200.304617 0.150.20 0.450.65 0.040 0.040 0.150.35 1.652.00 . 0.200.304620 0.170.22 0.450.65 0.040 0.040 0.150.35 1.652.00 . 0.200.304621 0.180.23 0.700.90 0.040 0.

42、040 0.150.35 1.652.00 . 0.200.30471847200.160.210.170.220.700.900.500.700.0400.0400.0400.0400.150.350.150.350.901.200.901.200.350.550.350.550.300.400.150.254815 0.130.18 0.400.60 0.040 0.040 0.150.35 3.253.75 . 0.200.304817 0.150.20 0.400.60 0.040 0.040 0.150.35 3.253.75 . 0.200.304820 0.180.23 0.50

43、0.70 0.040 0.040 0.150.35 3.253.75 . 0.200.30501550460.120.170.430.500.300.500.751.000.0400.0400.0400.0400.150.350.150.35.0.300.500.200.35.5115 0.130.18 0.700.90 0.040 0.040 0.150.35 . 0.700.90 .5120 0.170.22 0.700.90 0.040 0.040 0.150.35 . 0.700.90 .5130 0.280.33 0.700.90 0.040 0.040 0.150.35 . 0.8

44、01.10 .5132 0.300.35 0.600.80 0.040 0.040 0.150.35 . 0.751.00 .5135 0.330.38 0.600.80 0.040 0.040 0.150.35 . 0.801.05 .5140 0.380.43 0.700.90 0.040 0.040 0.150.35 . 0.700.90 .5145 0.430.48 0.700.90 0.040 0.040 0.150.35 . 0.700.90 .5147 0.460.51 0.700.95 0.040 0.040 0.150.35 . 0.851.15 .5150 0.480.53

45、 0.700.90 0.040 0.040 0.150.35 . 0.700.90 .5155 0.510.59 0.700.90 0.040 0.040 0.150.35 . 0.700.90 .5160 0.560.64 0.751.00 0.040 0.040 0.150.35 . 0.700.90 .52100E0.931.05 0.250.45 0.025 0.015 0.150.35 0.25 max 1.351.60 0.10 maxE50100 0.981.10 0.250.45 0.025 0.025 0.150.35 . 0.400.60 .E51100 0.981.10

46、0.250.45 0.025 0.025 0.150.35 . 0.901.15 .A519 06 (2012)3TABLE 3 ContinuedGradeA,BDesigna-tionChemical Composition Limits, %Carbon Manganese Phospho-rus,CmaxSulfur,C,DmaxSilicon Nickel Chromium Molybde-numE52100 0.981.10 0.250.45 0.025 0.025 0.150.35 . 1.301.60 .Vanadium6118 0.160.21 0.500.70 0.040

47、0.040 0.150.35 . 0.500.70 0.100.156120 0.170.22 0.700.90 0.040 0.040 0.150.35 . 0.700.90 0.10 min6150 0.480.53 0.700.90 0.040 0.040 0.150.35 . 0.801.10 0.15 minAluminum MolybdenumE7140 0.380.43 0.500.70 0.025 0.025 0.150.40 0.951.30 1.401.80 0.300.40Nickel8115 0.130.18 0.700.90 0.040 0.040 0.150.35

48、0.200.40 0.300.50 0.080.158615 0.130.18 0.700.90 0.040 0.040 0.150.35 0.400.70 0.400.60 0.150.258617 0.150.20 0.700.90 0.040 0.040 0.150.35 0.400.70 0.400.60 0.150.258620 0.180.23 0.700.90 0.040 0.040 0.150.35 0.400.70 0.400.60 0.150.258622 0.200.25 0.700.90 0.040 0.040 0.150.35 0.400.70 0.400.60 0.150.258625 0.230.28 0.700.90 0.040 0.040 0.150.35 0.400.70 0.400.60 0.150.258627 0.250.30 0.700.90 0.040 0.040 0.150.35 0.400.70 0.400.60 0.150.258630 0.280.33 0.700.90 0.040 0.040 0.150.35 0.40