ASTM B171 B171M-2012 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels Condensers and Heat Exchangers《压力容器、冷凝器和热交换器用铜合金板材及片材的标准规格》.pdf

《ASTM B171 B171M-2012 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels Condensers and Heat Exchangers《压力容器、冷凝器和热交换器用铜合金板材及片材的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM B171 B171M-2012 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels Condensers and Heat Exchangers《压力容器、冷凝器和热交换器用铜合金板材及片材的标准规格》.pdf（9页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: B171/B171M 111 B171/B171M 12Standard Specification forCopper-Alloy Plate and Sheet for Pressure Vessels,Condensers, and Heat Exchangers1This standard is issued under the fixed designation B171/B171M; the number immediately following the designation indicates the yearof original adoption

2、 or, in the 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.This standard has been approved for use by agencies of the Department of Defense.1 NOTET

3、able 1 Cr editorially corrected in March 2011.1. Scope*1.1 This specification2 establishes the requirements for copper-alloy plate, sheet, and circles cut from plate and sheet forpressure vessels, condensers, and heat exchangers. The following alloys are covered:Copper Alloy Previously Used Designat

4、ionC36500 Leaded Muntz MetalC44300 Admirality, ArsenicalC44400 Admirality, AntimonialC44500 Admirality, PhosphorizedC46400 Naval Brass, UninhibitedC46500 Naval Brass, ArsenicalC61300 Aluminum BronzeC61400 Aluminum Bronze DC63000 10 % Aluminum-Nickel BronzeC63200 9 % Aluminum-Nickel BronzeC70600 90-1

5、0 Copper NickelC70620 90-10 Copper Nickel -(modified for welding)C71500 70-30 Copper NickelC71520 70-30 Copper Nickel-(modified for welding)C72200 . . .1.2 UnitsThe values stated in either SI units or inch-pound units are to be regarded separately as standard. The values statedin each system may not

6、 be exact equivalents; therefore, each system shall be used independently of the other. Combining valuesfrom the two systems may result in non-conformance with the standard.2. Referenced Documents2.1 ASTM Standards:3B248 Specification for General Requirements for Wrought Copper and Copper-Alloy Plat

7、e, Sheet, Strip, and Rolled BarB248M Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar(Metric)B601 Classification for Temper Designations for Copper and Copper AlloysWrought and CastB846 Terminology for Copper and Copper AlloysE8/E8M Test

8、Methods for Tension Testing of Metallic MaterialsE29 Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE54 Test Methods for Chemical Analysis of Special Brasses and Bronzes (Withdrawn 2002)4E62 Test Methods for Chemical Analysis of Copper and Copper Alloy

9、s (Photometric Methods) (Withdrawn 2010)4E255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical CompositionE478 Test Methods for Chemical Analysis of Copper AlloysE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)3. Terminology3.1 For d

10、efinitions of terms related to copper and copper alloys, refer to Terminology B846.4. Ordering Information4.1 Include the following information when placing orders for product under this specification, as applicable:4.1.1 ASTM designation and year of issue,*A Summary of Changes section appears at th

11、e end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States14.1.2 Whether inch-pound or SI units are applicable (see 1.2),4.1.3 Copper Alloy UNS. No. (see Section 6, Table 1),4.1.4 Whether the alloy ordered will be used in a

12、pplications requiring it to be welded (see Table 1, footnotes B and C for UNSNos. C61300 and C72200, respectively, and UNS Nos. C70620 and C71520 in place of UNS Nos. C70600 and C71500),4.1.5 Whether plate is to be machined (see 9.1.3),4.1.6 How tolerance is specified (Table 2 Footnote A),4.1.7 Cert

13、ification, if required (Section 17),4.1.8 Weight (total for each size),4.1.9 Mill test report, if required (Section 18),4.1.10 Special marking, if required (Section 19), and4.1.11 Whether 0.2 yield offset strength is required.5. Materials and Manufacture5.1 MaterialThe material and manufacture shall

14、 be cast cake of the Copper Alloy UNS No. specified in the purchase orderand shall be of such shape and soundness so as to be suitable for processing into the final product.5.2 ManufactureThe product shall be manufactured by hot rolling or forging and finished by such cold working and annealingas ma

15、y be necessary to achieve the required dimensions and properties.6. Chemical Composition6.1 The materials shall conform to the chemical compositional requirements specified in Table 1 for the copper alloy UNSdesignations specified in the ordering information1 This specification is under the jurisdic

16、tion of ASTM Committee B05 on Copper and Copper Alloys and is the direct responsibility of Subcommittee B05.01 on Plate,Sheet, and Strip.Current edition approved Jan. 1, 2011Oct. 15, 2012. Published February 2011November 2012. Originally approved in 1942. Last previous edition approved in 20092011as

17、 B171/B171M 09a.B171/B171M 111. DOI: 10.1520/B0171_B0171M-11E01.10.1520/B0171_B0171M-12.2 For ASME Boiler and Pressure Vessel Code applications, see related Specification SB-171 in Section II of that Code.3 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer

18、 Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.4 The last approved version of this historical standard is referenced on www.astm.org.TABLE 1 Chemical RequirementsCopper AlloyUNS No.AComposition, % max

19、 (Unless Shown as a Range)Copper, inclSilver Tin Nickel, incl CobaltManganese,max Lead Iron Zinc Aluminum ChromiumOther NamedElementsC36500 58.0-61.0 0.25 . . . . . . 0.25-0.7 0.15 remainder . . . . . . . . .C44300 70.0-73.0 0.8-1.2 . . . . . . 0.07 0.06 remainder . . . . . . 0.02-0.06 AsC44400 70.0

20、-73.0 0.8-1.2 . . . . . . 0.07 0.06 remainder . . . . . . 0.02-0.10 SbC44500 70.0-73.0 0.8-1.2 . . . . . . 0.07 0.06 remainder . . . . . . 0.02-0.10 PC46400 59.0-62.0 0.50-1.0 . . . . . . 0.20 0.10 remainder . . . . . . . . .C46500 59.0-62.0 0.50-1.0 . . . . . . 0.20 0.10 remainder . . . . . . 0.02-

21、0.06 AsC61300B remainder 0.20-0.50 0.15 0.20 0.01 2.0-3.0 0.10C 6.0-7.5 . . . 0.10 Si0.015 PC61400 remainder . . . . . . 1.0 0.01 1.5-3.5 0.20 6.0-8.0 . . . 0.015 PC63000 remainder 0.20 4.0-5.5 1.5 . . . 2.0-4.0 0.30 9.0-11.0 . . . 0.25 SiC63200 remainder . . . 4.0-4.8D 1.2-2.0 0.02 3.5-4.3D . . . 8

22、.7-9.5 . . . 0.10 SiC70600 remainder . . . 9.0-11.0 1.0 0.05C 1.0-1.8 1.0C . . . . . .C70620 86.5 min . . . 9.0-11.0 1.0 0.02 1.0-1.8 0.50 . . . . . . 0.05 C0.02 P0.02 SC71500 remainder . . . 29.0-33.0 1.0 0.05C 0.40-1.0 1.0C . . . . . .C71520 65.0 min . . . 29.0-33.0 1.0 0.02 0.40-1.0 0.50 . . . .

23、. . 0.05 C0.02 P0.02 SC72200 remainder . . . 15.0-18.0 1.0 0.05C 0.50-1.0 1.0C . . . 0.30-0.70 0.03 Si0.03 TiCA Designation established in accordance with Practice E527.B When the product is for subsequent welding applications, and is so specified by the purchaser, chromium shall be 0.05 % max, cadm

24、ium 0.05 % max, zirconium 0.05 %max and zinc 0.05 % max.C When the product is for subsequent welding applications, and is so specified by the purchaser, zinc shall be 0.50 % max, lead 0.02 % max, phosphorus 0.02 % max,sulfur 0.02 % max, and carbon 0.05 % max.D Iron content shall not exceed the nicke

25、l content. Editorially corrected.B171/B171M 1226.2 These composition limits do not preclude the presence of other elements. Limits for unnamed elements may be establishedby agreement between manufacturer or supplier and purchaser.6.3 For the alloys listed below, depending on analytical methodology,

26、either copper or zinc, respectively, may be taken as thedifference between the sum of all the elements analyzed and 100 %. When all the elements in Table 1 are analyzed their sum shallbe as shown below:Copper Alloy UNS No. Copper Plus Named Elements, % minC36500 99.6C44300 99.6C44400 99.6C44500 99.6

27、C46400 99.6C46500 99.66.3.1 For the alloys listed below, copper may be taken as the difference between the sum of all the elements and 100 %. Whenall of the elements in Table 1 are analyzed, their sum shall be as shown below:Copper Alloy UNS No. Copper Plus Named Elements, % minC61300 99.8C61400 99.

28、5C63000 99.5C63200 99.5C70600 99.5C70620 99.5C71520 99.5C71500 99.5C72200 99.87. Temper7.1 Tempers available under this specification, and as described in Classification B601, are As Hot Rolled (M20), Hot Rolledand Annealed (O25), Hot Forged and Annealed (O20), and As Hot Forged-Air Cooled (M10) as

29、given in Table 3.7.1.1 Products manufactured for ASME Boiler and Pressure Vessel Code applications must be certified to the O25 or O20temper.7.1.2 Products manufactured for other than ASME Boiler and Pressure Vessel Code applications may be produced in either theM20, M10, O20, or O25 temper.8. Mecha

30、nical Property Requirements8.1 Tensile Strength Requirements :8.1.1 Product furnished under this specification shall conform to the tensile property requirements prescribed in Table 3, whentested in accordance with Test Method E8/E8M.9. Dimensions, Mass, and Permissible Variations9.1 Thickness:9.1.1

31、 The thickness tolerances for plates of Copper Alloy UNS Nos. C36500, C44300, C44400, C44500, C46400, and C46500shall be as prescribed in Table 2.9.1.2 The thickness tolerances for plates of Copper Alloy UNS Nos. C61300, C61400, C63000, C63200, C71500, C70620,C71520, and C72200 shall be 25 % greater

32、 than those prescribed in Table 2.9.1.3 If plates are machined, the thickness tolerances shall apply to the machined portion only.TABLE 2 Thickness TolerancesThickness, in. mmThickness Tolerances, Plus and Minus,A,B in. mm for Diameters or Widths36 in. 1000 mm or Under,inclOver 36 to 60 in. 1000 to

33、1500mm, inclOver 60 to 96 in. 1500 to 2500mm, inclOver 96 to 132 in. 2500to 3500 mm, inclOver 0.125 to 0.250 3.0 to 6.0 mm, incl 0.010 0.25 0.012 0.30 0.022 0.56 0.028 0.71Over 0.250 to 0.500 6.0 to 12.0 mm, incl 0.025 0.64 0.027 0.69 0.029 0.74 0.031 0.79Over 0.500 to 0.750 12.0 to 19.0 mm, incl 0.

34、028 0.71 0.030 0.76 0.032 0.81 0.035 0.89Over 0.750 to 1.000 19.0 to 25.0 mm, incl 0.033 0.84 0.035 0.89 0.037 0.94 0.040 1.0Over 1.000 to 1.500 25.0 to 38.0, incl 0.038 0.97 0.040 1.0 0.042 1.1 0.045 1.1Over 1.500 to 1.750 38.0 to 44.0 mm, incl 0.043 1.1 0.045 1.1 0.047 1.2 0.050 1.3Over 1.750 to 2

35、.000 44.0 to 50.0 mm, incl 0.050 1.3 0.055 1.4 0.062 1.6 0.065 1.7Over 2.000 to 5.000 50.0 to 127 mm, incl 0.058 1.5 0.062 1.6 0.065 1.7 . . .A When tolerances are specified as all plus or all minus, double the values given.B See 9.1.2 for specific alloys with a difference tolerance.B171/B171M 1239.

36、1.4 Closer thickness tolerances than those prescribed in Table 2 can be furnished by surface machining. This is a specialproduct and is subject to agreement between the manufacturer and the purchaser. This special product shall apply only whenspecified by the purchaser in the contract or order.9.1.5

37、 Unless otherwise agreed to by the manufacturer and the purchaser, the thickness of plate to this specification shall bedetermined by measuring along the length of the plate up to a distance of 7 in. 180 mm from the edge.9.2 Diameters, Lengths, or WidthsThe diameters, lengths, or widths of plates sh

38、all be not less than those specified. Thediameters, lengths, or widths of plates may exceed those specified by the amounts shown in Table 4.NOTE 1For the purpose of determining conformance with the dimensional requirements prescribed in this specification, any measured value outsidethe specified lim

39、iting values for any dimension may be cause for rejection.9.3 FlatnessThe flatness tolerances of individual plates shall not exceed those prescribed in Table 5. The tolerances shownare the total permissible variations for plates as ordered, and do not apply to the 7-in. 180-mm marginal area at the e

40、dge of theplate. Inspection for flatness shall be made by placing the plate on a flat surfaced table with the side marked “Straight Side” up,applying a 72-in. 2-m straightedge when the size permits, or a shorter one equal to the dimensions to be inspected, and measuringthe depth of arc between the s

41、traightedge and the plate.9.4 Plate and Sheet Lot Weight for Pressure VesselsWhen plate or sheet of Copper Alloy UNS Nos. C70600, C70620, C71500,C71520, or C72200 are ordered for pressure vessels exclusively, the maximum lot weight restriction in Table 6 shall apply inaddition to the thickness toler

42、ance requirement of Table 2. The weight of each lot of five or more plates or sheets shall not exceedthe nominal weight by more than the amount prescribed in Table 6. Plate and sheet of lots of less than five shall be governed solelyby the thickness tolerances of Table 2. For purposes of calculating

43、 weights, the densities used shall be as listed in Table 7.10. Workmanship, Finish, and Appearance10.1 The product shall be free of defects, but blemishes of a nature that do not interfere with the intended application areacceptable.TABLE 3 Tensile RequirementsM20, M10, O20, and O25 TempersCopper Al

44、loy UNS No. Thickness, in. mm Tensile Strength, min, ksiAMPa Yield Strength,B min, ksiAMPa Yield StrengthC 0.2 %Offset, min, ksiA MPa Elongation in 2 in.50.0 mm, min, %C365002 50.0 and under 50 345 20 140 20 140 35 35over 2 to 3.5 50.0 to 100.0, incl 45 310 15 105 15 105 35 35over 3.5 to 5 100.0 to

45、140.0, incl 40 275 12 85 12 85 35 35C44300, C44400, andC445004 100.0 and under 45 310 15 105 15 105 35 35C46400, C46500 3 80.0 and under 50 345 20 140 20 140 35 35over 3 to 5 80.0 to 140.0, incl 50 345 18 125 18 125 35 35C61300 2 50.0 and under 75 520 37 255 36 250 30 30C61300 2 50.0 and under 75 51

46、5 37 255 36 250 30 30over 2 to 3 50.0 to 80.0, incl 70 485 30 205 28 195 35 35over 3 to 5 80.0140.0, incl 65 450 28 195 26 180 35 35C61400 2 50.0 and under 70 485 30 205 28 195 35 35over 2 to 5 50.0 to 140.0, incl 65 450 28 195 26 180 35 35C63000 and C63200 2 50.0 and under 90 620 36 250 34 235 10 1

47、0over 2 to 3.5 50.0 to 100.0, incl 85 585 33 230 31 215 10 10over 3.5 to 5.0 100.0 to 140.0, incl 80 550 30 205 28 195 10 10C70600 and C70620 2.5 60.0 and under 40 275 15 105 15 105 30 30over 2.5 to 5 60.0 to 140.0, incl 40 275 15 105 15 105 30 30C71500 and C71520 2.5 60.0 and under 50 345 20 140 20

48、 140 30 30over 2.5 to 5 60.0 to 140.0, incl 45 310 18 125 18 125 30 30C72200 2.5 60.0 and under 42 290 16 110 16 110 35 35A ksi = 1000 psi.B Yield strength is determined as the stress producing an elongation of 0.5 % or under load, that is 0.01 in. 0.254 mm in a gage length of 2 in. 50.0 mm.C See 4.1.9.TABLE 4 Diameter, Length, or Width TolerancesDiameter, Length, or Width in. mmPermissible Excess inDiameter, Length, or Width,in. mm36 1000 or under 364 1.2Over 36 to 60 1000 to 1500, incl 116 1.6Over 60 to 96 1500 to 2500, incl 332 2.4