1、Designation: B698/B698M 10 (Reapproved 2016)1Standard Classification forSeamless Copper and Copper Alloy Plumbing Pipe andTube1This standard is issued under the fixed designation B698/B698M; the number immediately following the designation indicates the yearof original adoption or, in the case of re
2、vision, 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.1NOTEDesignation changed to dual and units of measure statement was inserted in 1.5 editorially in November 20
3、16.1. Scope*1.1 This classification covers various types of seamlesscopper and copper alloy2pipe and tube used for water service,distribution, and drainage. It is not a specification for thevarious types and alloys.1.2 This classification uses the standard copper designationsdeveloped and used by th
4、e copper industry.1.3 This classification makes no attempt to differentiatebetween all compositions that could be termed coppers orcopper alloys, but, in conformance with general practice in thetrade, includes those coppers and copper alloys commonlyused in the manufacture of water service, distribu
5、tion, anddrainage pipe and tube.1.4 This classification makes no attempt to differentiatebetween all applications of seamless copper and copper alloypiping and tube intended for use in water service distributionand drainage.1.5 The values stated in either SI units or inch-pound unitsare to be regard
6、ed separately as standard. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.2. Referenced Documents2.1 ASTM Standards:3B42 Specification fo
7、r Seamless Copper Pipe, Standard SizesB43 Specification for Seamless Red Brass Pipe, StandardSizesB88 Specification for Seamless Copper Water TubeB88M Specification for Seamless Copper Water Tube (Met-ric)B302 Specification for Threadless Copper Pipe, StandardSizesB306 Specification for Copper Drain
8、age Tube (DWV)B846 Terminology for Copper and Copper AlloysE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)3. Terminology3.1 DefinitionsFor definitions of terms related to copperand copper alloys, including types of tube and pipe, refer toTerminology B846.4. Signifi
9、cance and Use4.1 This classification is provided to serve the needs ofdesigners, specifiers, installers, and users of seamless copperand copper alloy plumbing tube and piping systems. It famil-iarizes them with the products available for such systems,giving size ranges and available materials for pr
10、oducts listedherein. Also refer to Section 1.5. Basis of Classification5.1 Tables 1 and 2 list ASTM specifications, types,designations, general applications, range of sizes of water tubesproduced currently, and the Copper and Copper Alloy UNSNumber. The listed products are not necessarily available
11、in thecomplete range of coppers and alloys or sizes, nor from anyone supplier in all forms.5.2 Existing ASTM specifications for seamless copper andcopper alloys may cover more than one of the products listedin Table 1.5.3 Table 3 contains the UNS Numbers, previousdesignations, and chemical compositi
12、on of the coppers andcopper alloys listed in Tables 1 and 2.6. Keywords6.1 copper; copper alloy; pipe; plumbing; seamless; tube1This classification is under the jurisdiction of ASTM Committee B05 onCopper and Copper Alloys and is the direct responsibility of Subcommittee B05.04on Pipe and Tube.Curre
13、nt edition approved Oct. 1, 2016. Published November 2016. Originallyapproved in 1981. Last previous edition approved in 2010 as B698 10. DOI:10.1520/B0698_B0698M-10R16E01.2The UNS system for copper and copper alloys (see Practice E527) is a simpleexpansion of the former standard designation system
14、accomplished by the additionof a prefix “C” and a suffix “00.” The suffix can be used to accommodatecomposition variations of the base alloy.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volu
15、me 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 States1SUMMARY OF CHANGESCommittee B05 has ident
16、ified the location of selected changes to this standard since the last issue (B698 - 02)that may impact the use of this standard. (Approved Oct. 1, 2010.)(1) Copper UNS No. C10200 and C12000 for certain Types oftube added as covered in Specification B88.(2) The Terminology section has been revised t
17、o referenceB846 since the terms are now defined in the Terminologydocument.TABLE 1 Classification for Seamless Copper and Copper Alloy Plumbing Pipe and TubeASTMSpecificationType Designation ApplicationStandard MillSizes, in.Copper or Copper Alloy, UNS No.C10200 C10300 C10800 C12000 C12200 C23000B42
18、 Seamless copper pipe plumbing and feed lines18 12 X X X X XB43 Seamless red brass pipe plumbing and feed lines18 12 XB88 Seamless Types K, L, M general plumbingwater tube14 12 X X XB302 Seamless TP plumbing and feed lines14 12 X XB306 Seamless Type DWV drainage, waste, vent 114 8 XTABLE 2 Classific
19、ation for Seamless Copper Plumbing Tube (SI Units)ASTMSpecificationType Destination Application Standard MillSizes, mmCopper or CopperAlloy, UNS No.B88M Seamless Types A, B, C General plumbing watertube6308 C10200C12000C12200TABLE 3 Alloy Designation and Chemical CompositionACopper or CopperAlloy UN
20、S No.Previously UsedDesignationComposition, max, % (Unless Shown as a Range or Minimum)Copper, inclSilver (% min)Phosphorus Iron Lead ZincOther NamedElementsC10200BOF 99.95 . . . . 0.0010OxygenC10300 OFXLP 99.95C0.0010.005 . . . .C10800 OFLP 99.95C0.0050.012 . . . .C12000 DLP 99.90 0.0040.012 . . .
21、.C12200DDHP 99.9 0.0150.040 . . . .C23000ERed brass, 85 % 84.086.0 . 0.05 0.05 remainderF.ARefer to the referenced product specification for details of chemical requirements.BThis is a high-conductivity copper that has in the annealed condition a minimum conductivity of 100 % IACS.CIncludes phosphor
22、us.DThis includes oxygen-free copper that contains phosphorus in an amount agreed upon.EFor copper alloys in which zinc is specified as the remainder, either copper or zinc may be taken as the difference between the sum of all the elements analyzed and100 %. When all the elements in Table 3 are anal
23、yzed, their sum shall be 99.8 % minimum.FThese specification limits do not preclude the presence of other elements. Limits for unnamed elements may be established by agreement between manufacturer orsupplier and purchaser.B698/B698M 10 (2016)12ASTM International takes no position respecting the vali
24、dity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subj
25、ect to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquar
26、ters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standar
27、d is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 10 (2016)13
