ASTM B135M - 10 Standard Specification for Seamless Brass Tube [Metric] (Withdrawn 2017).pdf

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1、Designation: B135M 10Standard Specification forSeamless Brass Tube Metric1This standard is issued under the fixed designation B135M; 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 parentheses

2、 indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers seamless round and rectangu-lar including square copper alloy tube in straight lengths. Tenalloys are specified having the follow

3、ing nominal composi-tions:Copper Nominal Composition, %Alloy PreviouslyUNS UsedNo. DesignationACopper Zinc Lead TinC22000 7 90.0 10.0 . .C23000 1 85.0 15.0 . .C26000 2 70.0 30.0 . .C27000 9 65.0 35.0 . .C27200 8 63.0 37.0 . .C27400 . 62.5 37.5 . .C28000 5 60.0 40.0 . .C33000 3 66.0 33.5 0.5 .C33200

4、4 66.0 32.4 1.6 .C37000 6 60.0 39.0 1.0 .C44300 . 71 27.5 . 1.00_AAlloy Designations of ASTM Specification B135 63 which was published in the1966 Book of ASTM Standards, Part 5.1.2 This specification is the SI companion to SpecificationB135.1.3 WarningMercury has been designated by EPA andmany state

5、 agencies as a hazardous material that can causecentral nervous system, kidney, and liver damage. Mercury, orits vapor, may be hazardous to health and corrosive tomaterials. Caution should be taken when handling mercury andmercury-containing products. See the applicable product Ma-terial Safety Data

6、 Sheet (MSDS) for details and EPAs website(http:/www.epa.gov/mercury/faq.htm) for additional informa-tion. Users should be aware that selling mercury or mercury-containing products, or both, in your state may be prohibited bystate law. (See 10.1.)1.4 This standard does not purport to address all of

7、thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2B153 Test Method for Expa

8、nsion (Pin Test) of Copper andCopper-Alloy Pipe and TubingB154 Test Method for Mercurous Nitrate Test for CopperAlloysB251M Specification for General Requirements for WroughtSeamless Copper and Copper-Alloy Tube (Metric)B601 Classification for Temper Designations for Copper andCopper AlloysWrought a

9、nd CastE243 Practice for Electromagnetic (Eddy Current) Examina-tion of Copper and Copper-Alloy TubesE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 capable ofas used in this specification, the t

10、est neednot be performed by the producer of the material. However,should subsequent testing by the purchaser establish that thematerial does not meet these requirements the material shall besubject to rejection.4. Ordering Information4.1 Orders for material under this specification shall includethe

11、following information:4.1.1 Alloy (Section 1),4.1.2 Temper (Section 7),4.1.3 Whether tension tests are required (for drawn tempersonly (see 8.1),4.1.4 Dimensions, the diameter or distance between parallelsurfaces and wall thickness (see 11.2 and 11.3),4.1.5 Length (see 12.4),4.1.6 Mercurous nitrate

12、test, if required (Section 10),4.1.7 Total length of each size,4.1.8 Hydrostatic pressure test, when specified, and1This specification is under the jurisdiction ofASTM Committee B05 on Copperand Copper Alloys and is the direct responsibility of Subcommittee B05.04 on Pipeand Tube.Current edition app

13、roved Oct. 1, 2010. Published November 2010. Originallyapproved in 1984. Last previous edition approved in 2008 as B135M 08a. DOI:10.1520/B0135M-10.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandar

14、ds volume information, refer to the standards Document Summary page onthe ASTM website.*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 StatesNOTICE: This standard has either be

15、en superseded and replaced by a new version or withdrawn.Contact ASTM International (www.astm.org) for the latest information14.1.9 Pneumatic test, when specified.5. General Requirements5.1 Material furnished under this specification shall con-form to the applicable requirements of the current editi

16、on ofSpecification B251M.6. Chemical Composition6.1 The material shall conform to the chemical requirementsspecified in Table 1.6.2 These specification limits do not preclude the presenceof other elements. Limits for unnamed elements are to beestablished by agreement between manufacturer or supplier

17、and purchaser.6.2.1 For copper alloys in which zinc is specified as theremainder, either copper or zinc shall be taken as the differencebetween the sum of all the elements analyzed and 100 %.6.2.1.1 When all the elements in Table 1 are analyzed, theirsum shall be as shown in the following table.Copp

18、er Alloy UNS No.Copper Plus NamedElements, % minC22000 99.8C23000 99.8C26000 99.7C27000 99.7C27200 99.7C27400 99.7C28000 99.7C33000 99.6C33200 99.6C37000 99.6C44300 99.67. Temper7.1 Drawn Tempers, HThe tempers of drawn tube shall bedesignated as light-drawn (H55), drawn (H58), and hard-drawn(H80) (s

19、ee Table 2). Light-drawn (bending) temper is usedonly when a tube of some stiffness but yet capable of beingbent is needed. Drawn temper is for general purposes and ismost commonly used where there is no specific requirement forhigh strength on the one hand or for bending qualities on theother. Hard

20、-drawn temper is used only where there is need fora tube as strong as is commercially feasible for the sizesindicated. For any combination of diameter and wall thicknessnot covered under hard-drawn temper, the values given fordrawn temper shall be used. Rectangular including squaretubes shall normal

21、ly be supplied only in drawn (generalpurpose) temper. When there is a need for light-drawn orhard-drawn tempers these are to be supplied as agreed uponbetween the manufacturer and the purchaser.7.2 Annealed Tempers, OThe tempers of annealed tubeshall be designated as light anneal (O50) and soft anne

22、al (O60)(Table 3).NOTE 1Tube of Copper Alloy UNS No. C23000, when specified tomeet the requirements of the ASME Boiler and Pressure Vessel Code, shallhave in the annealed condition a minimum tensile strength of 275 MPaand a minimum yield strength of 80 MPa at 0.5 % extension under load,in which case

23、 the provisions for grain size and Rockwell hardness in 8.2do not apply.8. Mechanical Properties8.1 Drawn TemperTube shall conform to the mechanicalproperties prescribed in Table 2. Tension tests are required fortubes with a wall thickness under (0.508 mm) and for roundtubes having an inside diamete

24、r under 8.0 mm and forrectangular including square tubes having a major distancebetween inside parallel surfaces under 5.0 mm. The tension testfor other sizes of tubes need not be made except whenindicated by the purchaser at the time of placing the order. Aconvenient method of indicating that the t

25、ension test is requiredis to specify that “Test procedure T is required” (see 4.1.3).When agreement on the Rockwell hardness tests cannot bereached, the tensile strength requirements of Table 2 shall bethe basis for acceptance or rejection.8.2 Annealed TemperTube shall conform to the grain sizeand R

26、ockwell hardness limits prescribed in Table 3.9. Expansion Test for Round Tube9.1 Tube ordered in the annealed (O) condition, selected fortest, shall be capable of withstanding in accordance with TestMethod B153 an expansion of the outside diameter by thefollowing amount:Outside Diameter, mmExpansio

27、n of OutsideDiameter, %19.0 and under 20Over 19.0 15TABLE 1 Chemical RequirementsCopper Alloy UNS No.Composition,%Copper Lead Arsenic Tin Iron, max ZincC22000 89.091.0 0.05 max . . 0.05 remainderC23000 84.086.0 0.05 max . . 0.05 remainderC26000 68.571.5 0.07 max . . 0.05 remainderC27000 63.068.5 0.0

28、9 max . . 0.07 remainderC27200 62.065.0 0.07 max . . 0.07 remainderC27400 61.064.0 0.09 max . . 0.05 remainderC28000 59.063.0 0.09 max . . 0.07 remainderC33000 65.068.0 0.25A0.7 . . 0.07 remainderC33200 65.068.0 1.52.5 . . 0.07 remainderC37000 59.062.0 0.91.4 . . 0.15 remainderC44300 70.073.0 0.07 m

29、ax 0.020.06 0.91.2 0.06 remainderAIn the case of Copper Alloy UNS No. C33000 or tube sizes greater than 127 mm in outside diameter, or distance between outside parallel surfaces, the lead contentshall be 0.7 % maximum, no minimum is specified.B135M 102The expanded tube shall show no cracking or rupt

30、ure visibleto the unaided eye. Tube ordered in the drawn (H) condition isnot subject to this test.NOTE 2The term “unaided eye,” as used herein, permits the use ofcorrective spectacles necessary to obtain normal vision.9.2 As an alternative to the expansion test for tube over 102mm in diameter in the

31、 annealed condition, a section 102 mm inlength shall be cut from the end of one of the lengths for aflattening test. This 102-mm test specimen shall be flattened sothat a gage set at three times the wall thickness will pass overthe tube freely throughout the flattened part. The tube so testedshall d

32、evelop no cracks or flaws visible to the unaided eye(Note 2) as a result of this test. In making the flattening test, theelements shall be slowly flattened by one stroke of the press.9.3 Drawn temper tube shall not be required to withstandthese tests.10. Mercurous Nitrate Test10.1 WarningMercury is

33、a definite health hazard. Useequipment for the detection and removal of mercury vapor.Wear rubber gloves when conductiong the test.10.2 When specifically required, test specimens 152 mm inlength of both annealed and drawn tempers shall withstand,after proper cleaning, an immersion for 30 min without

34、cracking in the standard mercurous nitrate solution prescribedin Test Method B154. Immediately after removal from thesolution, the specimen shall be wiped free of excess mercuryand examined for cracks.11. Nondestructive Testing11.1 Unless nondestructive testing has been waived, tubesshall be subject

35、ed to a nondestructive test. The manufacturershall select the nondestructive test that is most suitable for thetube size and the application.11.1.1 Eddy-current testing is the standard nondestructivetest, and all tubes of appropriate size shall be eddy-currenttested in accordance with 11.2.11.1.2 Tu

36、bes that are not of a size suitable for eddy-currenttest capabilities shall be tested by the hydrostatic test asdescribed in 11.3.1, or by the pneumatic test as described in11.3.2.11.2 Eddy-Current TestEach tube up to 79 mm in outsidediameter shall be subjected to an eddy-current test. Testingshall

37、follow the procedure of Practice E243, except thedetermination of “end effect” is not required. Tubes shall bepassed through an eddy-current test unit adjusted to provideinformation on the suitability of the tube for the intendedapplication.TABLE 2 Mechanical Property Requirements of Drawn Temper Tu

38、beCopper Alloy UNS No.Temper DesignationA Outside Diameter, in.or Major DistanceBetween OutsideParallel Surfaces, mmWall Thickness, mmTensileStrength,MPaRockwellHardnessB30TStandard FormerC22000 H58 drawn (general purpose) all all 275 min 38 minC22000 H80 hard drawnCup to 25, incl 0.050 to 3.0, incl

39、 360 min 55 minC22000 H80 hard drawnCover 25 to 40, incl 0.090 to 5.50, incl 360 min 55 minC22000 H80 hard drawnCover 50 to 100, incl 1.5 to 6.0, incl 360 min 55 minC23000 H55 light drawnCall all 305400 4375C23000 H58 drawn (general purpose) all all 305 min 43 minC23000 H80 hard drawnCup to 25, incl

40、 0.050 to 3.0, incl 395 min 65 minC23000 H80 hard drawnCover 25 to 50, incl 0.090 to 5.0, incl 395 min 65 minC23000 H80 hard drawnCover 50 to 100, incl 1.5 to 6.0, incl 395 min 65 minC26000, C27000, C27200,C27400, C33000,and C33200H58 drawn (general purpose) all all 370 min 53 minC26000, C27000, C27

41、200,C27400, C33000,and C33200H80 hard drawnCup to 25, incl 0.050 to 3.0, incl 455 min 70 minC26000, C27000, C27200,C27400, C33000,and C33200H80 hard drawnCover 25 to 50, incl 0.090 to 5.0, incl 455 min 70 minC26000, C27000, C27200,C27400, C33000,and C33200H80 hard drawnCover 50 to 100, incl 1.5 to 6

42、.0, incl 455 min 70 minC28000 andC37000H58 drawn (general purpose) all all 370 min 55 minC44300 H58 drawn (general purpose) all all 370 min 53 minC44300 H80 hard drawnCall all 455 min 70 minAStandard designations defined in Classification B601.BRockwell hardness values shall apply only to tubes havi

43、ng a wall thickness of 0.30 mm or over and to round tubes having an inside diameter of 8.0 mm or over and torectangular including square tubes having an inside major distance between parallel surfaces of 5.0 mm or over. Rockwell hardness shall be made on the inside surfaceof the tube. When suitable

44、equipment is not available for determining the specified Rockwell hardness, other Rockwell scales and values shall be specified subject toagreement between the manufacturer and the purchaser.CLight-drawn and hard-drawn tempers are available in round tube only.B135M 10311.2.1 Notch-depth standards ro

45、unded to the nearest 0.03mm shall be 22 % of the nominal wall thickness. The notch-depth tolerance shall be 60.01 mm. Alternatively, if themanufacturer uses speed insensitive eddy-current units that areequipped so that a fraction of the maximum unbalance signal isable to be selected, the following p

46、ercent maximum unbalancesignals shall be used.Maximum PercentUnbalance SignalStandard Tube Size, mm MagnitudeUp to and including 12 0.215 to 54 incl 0.3Over 54 to 79 incl 0.411.2.2 Tubes that do not actuate the signalling device of theeddy-current testers shall be considered as conforming to therequ

47、irements of this test. If reexamined or retested, tubes withsignals that are found to have been caused by minor mechani-cal damage, soil, or moisture, shall not be cause for rejection ofthe tubes provided the tube dimensions are still within pre-scribed limits and the tube is suitable for its intend

48、ed applica-tion.11.3 A pressure test shall be specified for tube sizes over 79mm in outside diameter or tube of dimensions beyond thecapabilities of the eddy-current test apparatus or as an alterna-tive to the eddy-current test. The purchaser shall have theoption to specify either a hydrostatic test

49、 in 11.3.1 or thepneumatic test in 11.3.2. When, in the case in which subse-quent testing by the purchaser establishes that the material doesnot meet these requirements, then the tubes shall be subject torejection.11.3.1 Hydrostatic TestWhen specified, the tube shallstand, without showing evidence of leakage, an internal hydro-static pressure sufficient to subject the material to a fiber stressof 48 MPa, determined by the following equation fo