1、Designation: B359/B359M 121Standard Specification forCopper and Copper-Alloy Seamless Condenser and HeatExchanger Tubes With Integral Fins1This standard is issued under the fixed designation B359/B359M; the number immediately following the designation indicates the yearof original adoption or, in th
2、e case 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.1NOTESection S2.6 was editorially corrected in November 2013.1. Scope*1.1 This specification2estab
3、lishes the requirements forseamless copper and copper alloy tubing on which the externalor internal surface, or both, has been modified by a cold-forming process to produce an integral enhanced surface forimproved heat transfer.1.2 UnitsThe values stated in either in-pound units or SIunits are to be
4、 regarded separately as the standard. Within thetext, the SI units are shown in brackets. The values stated ineach system are not exact equivalents; therefore, each systemshall be used independently of the other. Combining valuesfrom the two systems could result in nonconformance with thespecificati
5、on.1.3 The tubes are typically used in surface condensers,evaporators, and heat exchangers.1.4 The product shall be produced of the following coppersor copper alloys, as specified in the ordering information.Copper or CopperAlloyUNS No.Type of MetalC10100 Oxygen-free electronicC10200 Oxygen-free wit
6、hout residual deoxidantsC10300 Oxygen-free, extra low phosphorusC10800 Oxygen-free, low phosphorusC12000 DLP Phosphorized, low residual phosphorus(See Note 1)C12200 DHP, Phosphorized, high residual phosphorus(See Note 1)C14200 DPA Phosphorized arsenical(See Note 1)C19200 Phosphorized, 1 % ironC23000
7、 Red BrassC44300 Admiralty Metal Types B,C44400 C, andC44550 DC60800 Aluminum BronzeC68700 Aluminum Brass Type BC70400 95-5 Copper-NickelC70600 90-10 Copper-NickelC70620 90-10 Copper-Nickel (Modified for Welding)C71000 80-20 Copper-Nickel Type AC71500 70-30 Copper-NickelC71520 70-30 Copper-Nickel (M
8、odified for Welding)C72200 Copper-NickelNOTE 1Designations listed in Classification B224.1.5 The following safety hazard caveat pertains only to thetest methods described in this specification. This standard doesnot purport to address all of the safety concerns, if any,associated with its use. It is
9、 the responsibility of the user of thisstandard to establish appropriate safety and health practicesand determine the applicability of regulatory limitations priorto use.1.6 Product produced in accordance with the SupplementaryRequirements section for military applications shall be pro-duced only to
10、 the inch-pound system of this specification.2. Referenced Documents2.1 ASTM Standards:3B153 Test Method for Expansion (Pin Test) of Copper andCopper-Alloy Pipe and TubingB154 Test Method for Mercurous Nitrate Test for CopperAlloysB170 Specification for Oxygen-Free Electrolytic CopperRefinery Shapes
11、B224 Classification of CoppersB601 Classification for Temper Designations for Copper andCopper AlloysWrought and CastB846 Terminology for Copper and Copper AlloysB858 Test Method forAmmonia Vapor Test for DeterminingSusceptibility to Stress Corrosion Cracking in CopperAlloysB900 Practice for Packagi
12、ng of Copper and Copper Alloy1This 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 approved April 1, 2012. Published May 2012. Originallyapproved in 1960. Last previous edi
13、tion approved in 2002 as B359/B359M 02(2006). DOI: 10.1520/B0359_B0359M-12E01.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SB-359 in Section II of that Code.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at s
14、erviceastm.org. For Annual Book of ASTMStandards 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. Un
15、ited States1Mill Products for U.S. Government AgenciesB968/B968M Test Method for Flattening of Copper andCopper-Alloy Pipe and TubeD4727/D4727M Specification for Corrugated and Solid Fi-berboard Sheet Stock (Container Grade) and Cut ShapesE3 Guide for Preparation of Metallographic SpecimensE8/E8M Te
16、st Methods for Tension Testing of Metallic Ma-terialsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE53 Test Method for Determination of Copper in UnalloyedCopper by GravimetryE62 Test Methods for Chemical Analysis of Copper andCopperAlloys (Photome
17、tric Methods) (Withdrawn 2010)4E112 Test Methods for Determining Average Grain SizeE118 Test Methods for Chemical Analysis of Copper-Chromium Alloys (Withdrawn 2010)4E243 Practice for Electromagnetic (Eddy-Current) Examina-tion of Copper and Copper-Alloy TubesE255 Practice for Sampling Copper and Co
18、pper Alloys forthe Determination of Chemical CompositionE478 Test Methods for Chemical Analysis of Copper AlloysE2575 Test Method for Determination of Oxygen in Copperand Copper Alloys3. General Requirements3.1 Product described by this specification shall typically befurnished with unenhanced ends,
19、 but may be furnished withenhanced ends or stripped ends from which the O.D. enhance-ment has been removed by machining.3.1.1 The enhanced sections of the tube in the as-fabricatedtemper are in the cold-worked condition produced by theenhancing operation.3.1.2 The unenhanced sections of the tube sha
20、ll be in theannealed or light drawn temper, and shall be suitable forrolling-in operations.4. Terminology4.1 For the definitions of terms related to copper and copperalloys, refer to Terminology B846.4.2 Definitions of Terms Specific to This Standard:4.2.1 tube condenser, nsee tube, heat exchanger i
21、n Ter-minology B846.5. Ordering Information5.1 Include the following information when placing ordersunder this specification:5.1.1 ASTM designation and year of issue,5.1.2 Copper or CopperAlloy UNS No. designation (see 1.4and Section 7),5.1.3 Temper (see Section 8),5.1.4 Dimensions: diameter, wall t
22、hickness, length and lo-cation of unenhanced surfaces and total tube length. Configu-ration of enhanced surfaces shall be as agreed upon betweenthe manufacturer and the purchaser. (See Figs. 1 and 2).5.1.5 Whether the product is to be subsequently welded forUNS Alloy C72200, UNS Alloys C70620 and C7
23、1520 arewelding grades of C70600 and C71500,5.1.6 Quantity, and5.1.7 If product is for the U.S. government.5.2 The following options are available and shall be speci-fied at the time of placing the order, when required:5.2.1 When heat identification or traceability is required,5.2.2 When tubes are f
24、or Boiler and Pressure Vessel codeapplication, which should then be ordered according to ASMESB 359,5.2.3 Flattening test (see 11.2),5.2.4 Certification (see Section 22), when required,5.2.5 Mill test report (see Section 23), when required, and5.2.6 Stress relief annealing (see 9.4), when required.5
25、.3 In addition, when material is purchased for agencies ofthe U.S. government, it shall conform to the requirementsspecified in the Supplementary Requirements section, whenspecified in the contract or purchase order.4The last approved version of this historical standard is referenced onwww.astm.org.
26、NOTE 1The outside diameter over the enhanced section will not normally exceed the outside diameter of the unenhanced section.FIG. 1 Enhanced Tube NomenclatureB359/B359M 12126. Materials and Manufacture6.1 Materials:6.1.1 The material of manufacture shall be of such qualityand purity that the finishe
27、d product shall have the propertiesand characteristics prescribed in this specification for theapplicable alloy and temper.6.2 Manufacture:6.2.1 The seamless copper and copper alloy tubing shallhave the internal or external surface, or both, modified by acold forming process to produce an integral e
28、nhanced surfacefor improved heat transfer.6.2.2 The cut ends of the tubes shall be deburred.6.2.3 Due to the discontinuous nature of the processing ofcastings into wrought products, it is not practical to identifyspecific casting analysis with a specific quantity of finishedmaterial.6.2.4 When heat
29、identification is required, the purchasershall specify the details desired in the purchase order orcontract.7. Chemical Composition7.1 The tubes shall conform to the chemical requirementsspecified in Table 1 for copper or copper alloy specified in theordering information.FIG. 2 Inside Enhanced Tube
30、Nomenclature(Internal Groove Tube)TABLE 1 Chemical CompositionCopperorCopperAlloyUNS No.Composition, %Copper TinAlumi-numNickel, inclCobaltLead,maxIron Zinc Manganese Arsenic Antimony Phosphorus ChromiumOtherNamedEle-mentsC10100 99.99 minA,B0.0002max. . . 0.0010max0.0005 0.0010max0.0001max0.00005max
31、0.0005max0.0004 max 0.0003 max . . . Te 0.0002C10200 99.95 minC,D,E. . . . . . . . . . . .C10300 99.95 minC,F,G. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0010.005 . . . . . .C10800 99.95 minC,F,G. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0050.012 . . . . . .C12000 99.90 min
32、C. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0040.012 . . . . . .C12200 99.9 minC. . . . . . . . . . . . . . . . . . . . . . . . 0.0150.040 . . .C14200 99.4 minC. . . . . . . . . . . . . . . . . . . . . 0.150.50 . . . 0.0150.040 . . . . . .C19200 98.5 minH. . . . . . . . . . . . 0.81.2 0
33、.20 max . . . . . . . . . 0.010.04 . . . . . .C23000 84.086.0H. . . . . . . . . 0.05 0.05 max remainder . . . . . . . . . . . . . . . . . .C44300 70.073.0I0.91.2 . . . . . . 0.07 0.06 max remainder . . . 0.020.06 . . . . . . . . . . . .C44400 70.073.0I0.91.2 . . . . . . 0.07 0.06 max remainder . . .
34、 . . . 0.020.10 . . . . . . . . .C44500 70.073.0I0.91.2 . . . . . . 0.07 0.06 max remainder . . . . . . . . . 0.020.10 . . . . . .C60800 remainderC,J. . . 5.06.5 . . . 0.10 0.10 max . . . . . . 0.020.35 . . . . . . . . . . . .C68700 76.079.0C,J. . . 1.82.5 . . . 0.07 0.06 max remainder . . . 0.020.0
35、6 . . . . . . . . . . . .C70400 remainderC,J. . . . . . 4.86.2 0.05 1.31.7 1.0 max 0.300.8 . . . . . . . . . . . . . . .C70600 remainderC,J. . . . . . 9.011.0 0.05 1.01.8 1.0 max 1.0 max . . . . . . . . . . . . . . .C70620 86.5 minC,J. . . . . . 9.011.0 0.02 1.01.8 0.5 max 1.0 max . . . . . . 0.02 m
36、ax . . . 0.05 C max0.02 S maxC71000 remainderC,J,K. . . . . . 19.023.0 0.05 1.0 max 1.0 max 1.0 max . . . . . . . . . . . .C71500 remainderC,J. . . . . . 29.033.0 0.05 0.401.0 1.0 max 1.0 max . . . . . . . . . . . . . . .C71520 65.0 minG,J. . . . . . 29.033.0 0.02 0.401.0 0.50 max 1.0 max . . . . .
37、. 0.02 max . . . 0.05 C max0.02 S maxC72200 remainderC,H,K. . . . . . 15.018.0 0.05 0.501.0 1.0 max 1.0 max . . . . . . . . . 0.300.70 0.03 Si0.03 TiAThis value is exclusive of silver and shall be determined by difference of “impurity total” from 100 %. “Impurity total” is defined as the sum of sulf
38、ur, silver, lead, tin, bismuth,arsenic, antimony, iron, nickel, zinc, phosphorus, selenium, tellurium, manganese, cadmium, and oxygen present in the sample.BOther impurity maximums for C10100 shall be: bismuth and cadmium 0.0001 each, oxygen 0.0005, selenium 0.0003, silver 0.0025, and sulfur 0.0015.
39、CCopper (including silver).DOxygen in C10200 shall be 0.0010 max.ECu is determined by the difference in the impurity total and 100 %.FCopper plus sum of named elements shall be 99.95 % min.GIncludes P.HCu + Sum of Named Elements, 99.8 % min.ICu + Sum of Named Elements, 99.6 % min.JCu + Sum of Named
40、Elements, 99.5 % min.KWhen the product is for subsequent welding applications, and so specified in the contract or purchase order, zinc shall be 0.50 % max, lead 0.02 % max, phosphorus0.02 % max, sulfur 0.02 % max, and carbon 0.05 % max.B359/B359M 12137.2 These specification limits do not preclude t
41、he presenceof unnamed elements. By agreement between themanufacturer, or supplier and purchaser, analysis may berequired and limits established for elements not specified.7.2.1 For alloys in which copper is specified as theremainder, copper may be taken as the difference between thesum of the result
42、s for all specified elements and 100 % for theparticular alloy.7.2.2 For alloys in which zinc is specified as the remainder,either copper or zinc may be taken as the difference betweenthe sum of the results of specified elements analyzed and100 %.8. Temper8.1 Tempers, as defined in Classification B6
43、01 and thisdocument, are as follows:8.1.1 The tube, after enhancing, shall be supplied, asspecified, in the annealed (O61) or as-fabricated temper.8.1.1.1 The enhanced sections of tubes in the as-fabricatedtemper are in the cold-worked condition produced by thefabricating operation.8.1.1.2 The unenh
44、anced sections of tubes in the as-fabricated temper are in the temper of the tube prior toenhancing, annealed (O61), or light drawn (H55), and suitablefor rolling-in operations.8.1.1.3 Copper Alloy UNS Nos. C23000, C44300, C44400,C44500, C60800, and C68700, furnished in the as-fabricatedtemper, shal
45、l be stress relief annealed after enhancing and becapable of meeting the requirements of the stress-corrosionsusceptibility requirement in Section 12. Stress-relief anneal-ing of alloys not listed in this paragraph is not required unlessspecified by customer.9. Grain Size of Annealed Temper9.1 Sampl
46、es of annealed-temper (O61) tubes selected fortest shall be subjected to microscopical examination at amagnification of 75 diameters and shall show uniform andcomplete recrystallization.9.2 Average grain size shall be within limits agreed uponbetween the manufacturer and purchaser.9.3 The requiremen
47、ts of this section do not apply to productshipped in the as-fabricated temper.9.4 Some annealed tubes, when subjected to aggressiveenvironments, may be subject to stress-corrosion crackingfailure because of the residual tensile stresses developed instraightening. For such applications, it is recomme
48、nded thattubes of Copper Alloy UNS Nos. C23000, C44300, C44400,C44500, C60800, and C68700 be subjected to a stress relievingthermal treatment subsequent to straightening. When required,this must be specified on the purchase order or contract.Tolerance for roundness and length, and the condition fors
49、traightness, for tube so ordered, shall be to the requirementsagreed upon between the manufacturer and purchaser.10. Mechanical Property Requirements10.1 Tensile Property Requirements:10.1.1 Prior to the enhancing operation, the tube shallconform to the requirements for tensile properties prescribed inTable 2.11. Performance Requirements11.1 Expansion TestThe unenhanced sections of all tubesselected for test shall conform to the requirements prescribed inTable 3 when tested in accordance with Test Method B153. Theexpanded tube shal
