1、Designation: B 96/B 96M 06Standard Specification forCopper-Silicon Alloy Plate, Sheet, Strip, and Rolled Bar forGeneral Purposes and Pressure Vessels1This standard is issued under the fixed designation B 96/B 96M; the number immediately following the designation indicates the yearof original adoptio
2、n or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon (e) 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. Sc
3、ope*1.1 This specification establishes the requirements forcopper-silicon alloy plate, sheet, strip, and rolled bar fordrawing, forming, stamping, bending, and general engineeringapplications, and for pressure vessel applications. The alloysinvolved are copper alloys UNS Nos. C65100, C65400, andC655
4、00.1.2 When product is ordered for ASME Boiler and PressureVessel Code applications, consult the Code2for applicablealloys.1.3 The values stated in inch-pound or SI units are to beregarded separately as standard. Within the text, SI units areshown in brackets. The values in each system are not exact
5、lyequivalents; therefore, each system shall be used independentlyof the other. Combining values from the two systems mayresult in nonconformance with the specification.1.4 The following safety hazard caveat pertains only to thetest methods described in Section 11 of this specification: Thisstandard
6、does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to its use.2. Referenced Documents2.1 ASTM
7、 Standards:3B 248 Specification for General Requirements for WroughtCopper and Copper-Alloy Plate, Sheet, Strip, and RolledBarB 248M Specification for General Requirements forWrought Copper and Copper-Alloy Plate, Sheet, Strip, andRolled Bar MetricB 601 Classification for Temper Designations for Cop
8、perand Copper AlloysWrought and CastB 846 Terminology for Copper and Copper AlloysE54 Test Methods for Chemical Analysis of SpecialBrasses and Bronzes4E62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric Methods)E118 Test Methods for Chemical Analysis of Copper-Chromium All
9、oysE 478 Test Methods for Chemical Analysis of CopperAlloys3. General Requirements3.1 The following sections of either Specification B 248 orB 248M constitute a part of this specification:3.1.1 Terminology (see also Terminology B 846),3.1.2 Materials and Manufacture,3.1.3 Dimensions, Mass, and Permi
10、ssible Variations,3.1.4 Workmanship, Finish, and Appearance,3.1.5 Sampling,3.1.6 Number of Tests and Retests,3.1.7 Test Specimens,3.1.8 Test Methods,3.1.9 Significance of Numerical Limits,3.1.10 Inspection,3.1.11 Rejection and Rehearing,3.1.12 Certification,3.1.13 Packing and Package Marking,3.1.14
11、Mill Test Report, and3.1.15 Supplementary Requirements.3.2 In addition, when a section with a title identical to thatreferenced in 3.1 appears in this specification, it containsadditional requirements which supplement those appearing ineither Specification B 248 or B 248M.1This specification is unde
12、r the jurisdiction ofASTM Committee B05 on Copperand CopperAlloys and is the direct responsibility of Subcommittee B05.01 on Plate,Sheet, and Strip.Current edition approved March 15, 2006. Published March 2006. Originallyapproved in 1934. Last previous edition approved in 2001 as B 96/B 96M 01.2For
13、ASME Boiler and Pressure Vessel Code applications, see related Specifi-cation SB96 in Section 11 of that Code.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the st
14、andards Document Summary page onthe ASTM website.4Withdrawn.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4. Ordering Information4.1 Include the following informatio
15、n when placing ordersfor products under this specification:4.1.1 ASTM designation and year of issue,4.1.2 Copper Alloy UNS No. (Section 1),4.1.3 Temper (Section 6),4.1.4 Dimensions: Thickness, Width, and Length (Section9),4.1.5 Finish (Section 10),4.1.6 Type of edge, if required: slit, sheared, sawe
16、d, squarecorners, rounded corners, rounded edges or full rounded edges(9.6),4.1.7 How furnished (straight lengths or coils),4.1.8 Weight (9.7),4.2 The following options are available, and when required,are to be specified in the contract or purchase order at the timeof placing of the order:4.2.1 Mil
17、l test (Specifications B 248 or B 248M),4.2.2 Certification (Specifications B 248 or B 248M),4.2.3 Product identification (Specifications B 248 orB 248M),4.2.4 Pressure vessel use, if applicable2(1.2, 9.1, 9.2.1, and9.7.1),4.2.5 Whether 0.2 % yield strength is required, and4.2.6 When product is purc
18、hased for agencies of the U.S.Government (Section 8).5. Chemical Composition5.1 The material shall conform to the chemical compositionrequirements prescribed in Table 1 for the copper alloy UNSNo. designation specified in the ordering information.5.2 These composition limits do not preclude the pres
19、enceof other elements. Limits may be established and analysisrequired for unnamed elements by agreement between manu-facturer or supplier and the purchaser.5.2.1 Copper may be taken as the difference between thesum of all the elements analyzed and 100 %.5.2.2 When all the elements in Table 1 are ana
20、lyzed, theirsum shall be 99.5 % min.6. Temper6.1 Tempers, as defined in Classification B 601 availableunder this specification are:6.1.1 O61 (annealed),6.1.2 O50 (light annealed),6.1.3 H01 (quarter hard),6.1.4 H02 (half-hard),6.1.5 H03 (three-quarter hard),6.1.6 H04 (hard),6.1.7 H06 (extra-hard),6.1
21、.8 H08 (spring),6.1.9 H10 (extra-spring),6.1.10 H14 (super-spring),6.1.11 M20 (as hot-rolled), and6.1.12 M25 (as hot-rolled and rerolled).6.2 Refer to Table 2 for the copper alloy UNS No. involvedfor each temper.7. Mechanical Property Requirements7.1 Tensile RequirementsThe tension test shall be the
22、standard test for all tempers of rolled, annealed, and hot-rolledmaterials. Acceptance or rejection based on mechanical prop-erties shall depend only on the tensile properties, which shallconform to the requirements prescribed in Table 2 or Table 3.Tension test specimens shall be taken so the longit
23、udinal axisof the specimen is parallel to the direction of rolling.7.1.1 For Pressure Vessel Code Applications, the tensilerequirements are prescribed in Table 3.7.1.2 For general purpose applications, the tensile require-ments are prescribed in Table 2.7.2 Rockwell HardnessThe approximate Rockwell
24、hard-ness values given in Tables 2 and 3 are for general informationand assistance in testing and shall not be used as a basis forproduct rejection.7.3 Grain SizeThe approximate grain size values forannealed tempers given in Tables 2 and 3 are for generalinformation and shall not be used as a basis
25、for productrejection.8. Purchases for U.S. Government Agencies8.1 If the product ordered is for an agency of the U.S.government, when specifically stipulated in the contract orpurchase order, the product furnished shall conform to theconditions specified in the Supplementary Requirements sec-tion of
26、 Specifications B 248 or B 248M.9. Dimensions, Mass, and Permissible Variations9.1 The dimensions and tolerances for product described bythis specification shall be as specified in Specifications B 248or B 248M with particular reference to the following tables andrelated paragraphs in that specifica
27、tion (exceptions for ASMEPressure Vessel Code applications are noted):9.2 ThicknessTable 2.9.2.1 Pressure Vessel Code ApplicationsThe thickness ofany place or sheet shall not be more than 0.01 in. under thethickness specified.9.3 Width:9.3.1 Slit Metal and Slit Metal with Rolled EdgesTable 4.9.3.2 S
28、quare-Sheared MetalTable 5.9.3.3 Sawed MetalTable 6.9.4 Length:9.4.1 Schedule of Lengths (Specific and Stock) With EndsTable 7.TABLE 1 Chemical RequirementsElementComposition, %Copper Alloy UNS No.C65100 C65400 C65500Copper, incl silver remainder remainder remainderSilicon 0.82.0 2.73.4 2.83.8Mangan
29、ese 0.7 max . . . 0.501.3Tin . . . 1.21.9 . . .Chromium . . . 0.010.12 . . .Zinc, max 1.5 0.50 1.5Iron, max 0.8 . . . 0.8Nickel, maxA. . 0.6Lead, max 0.05 0.05 0.05AIncl cobalt.B 96/B 96M 0629.4.2 Length Tolerances for Square-Sheared MetalTable 9.9.4.3 Length Tolerances for Sawed MetalTable 10.9.4.4
30、 Minimum and Maximum Weight of EndsTable 8.9.5 Straightness:9.5.1 Slit Metal or Slit Metal Either Straightened or Edge-RolledTable 11.9.5.2 Square-Sheared MetalTable 12.9.5.3 Sawed MetalTable 13.9.6 Edges:9.6.1 Square EdgesTable 14.9.6.2 Rounded CornersTable 15.9.6.3 Rounded EdgesTable 16.9.6.4 Full
31、-Rounded EdgesTable 17.9.7 Weight, Hot-Rolled Sheet and PlateTable 18.9.7.1 ASME Pressure Vessel Code ApplicationsTable 4 ofthis specification.10. Workmanship, Finish and Appearance10.1 For workmanship and appearance requirements, referto either Specification B 248 or B 248M.10.2 FinishThe material
32、is supplied regularly in thefollowing finishes:10.2.1 BlackAfter hot rolling retains all of the oxides.10.2.2 Plain PickledSulfuric acid pickle only, brick redoxide; has cuprous and silicon oxides still adherent.10.2.3 Specially CleanedCommercially free of all oxides;has the golden color of the allo
33、y.10.2.4 Sand BlastedCommercially free of all oxides; hasa dull gray color.TABLE 2 Tensile Strength Requirements and Approximate Rockwell Hardness and Grain Size ValuesNOTE 1Plate generally is available in only the as hot-rolled (M20) temper. Required properties for other tempers shall be agreed upo
34、n between themanufacturer and the purchaser at the time of placing the order.Temper DesignationTensile Strength,ksi MPaApproximate Rockwell HardnessApproximate GrainSize, mmStandard Former F Scale B ScaleCopper Alloy UNS No. C65100O61 Annealed 3845 260310 4555 . . . 0.0500.120O50 Light anneal 4050 2
35、75345 5075 . . . 0.060 maxAH01 Quarter-hard 4252 290360 . . . 4863 . . .H02 Half-hard 4757 325395 . . . 6473 . . .H04 Hard 6070 415485 . . . 7482 . . .H06 Extra-hard 6776 460525 . . . 7885 . . .H08 Spring 7179 490545 . . . 8186 . . .Copper Alloy UNS Nos. C65500O61 Annealed 5258 360400 7082 . . . 0.1
36、10 maxAO50 Light anneal 5564 380440 7693 . . . 0.055 maxBH01 Quarter-hard 6074 415510 . . . 6580 . . .H02 Half-hardB7286 495595 . . . 7991 . . .H04 HardB8599 585685 . . . 8896 . . .H06 Extra-hardB95109 655750 . . . 9398 . . .H08 SpringB102116 705800 . . . 9499 . . .M20 As hot-rolled 5572 380500 72 m
37、in . . . . . .M25 As hot-rolled and rerolled 5872 400500 . . . 60-80 . . .Copper Alloy UNS No.C65400Superficial 30T B ScaleO61 Annealed 6580 450550 . . . . . . 0.040BmaxH01 Quarter hardB7590 520620 6477 7291 . . .H02 Half hardB86101 590700 7579 8995 . . .H03 Three-quarter hardB97112 670770 7781 9497
38、 . . .H04 HardB108120 745830 8081 9698 . . .H06 Extra hardB116126 800870 8182 97100 . . .H08 SpringB124133 855920 8182 99101 . . .H10 Extra springB131140 905965 81 min 100102 . . .H14 Super springB137 min 945 min 81 min 101 min . . .ANo minimum grain size requirement is specified, but all annealed m
39、aterial shall be fully recrystallized.BCommercially supplied only as strip. The manufacturer should be consulted where these tempers are desired in sheet or plate.TABLE 3 Tensile Strength Requirements and Approximate Rockwell Hardness and Grain Size Values for Pressure Vessel ApplicationsTemper Desi
40、gnationTensile Strength,ksi MPaYield Strength at 0.5 %Extension Under Load,ksi MPa minYield StrengthAat0.2 % offset, min,ksi MPaElongation, min %BApproximateRockwell FHardnessApproximate GrainSize, mmStandard FormerCopper Alloy UNS No. C65500O61 Annealed 5067 345460 18 125 18 125 40 7082 0.110 maxCA
41、See 4.2.5.BElongation in 2 in. 50 mm.CNo minimum grain size requirement is specified, but all annealed material shall be fully recrystallized.B 96/B 96M 06311. Test Methods11.1 In the case of disagreement, the chemical compositionshall be determined as follows:Element Test MethodCopper E 478Silicon
42、E54; Perchloric acid dehydrationManganese E62Tin E 478; TitrimetricChromium E118Zinc E 478; Atomic absorptionIron E 478Nickel E 478; PhotometricLead E 478; Atomic absorption11.2 Mechanical Properties (Tensile, Rockwell, andGrain)Refer to the appropriate test method in either Speci-fication B 248 or
43、B 248M.12. Keywords12.1 copper-silicon alloy bar; copper-silicon alloy plate;copper-silicon alloy pressure vessels; copper-silicon alloysheet; copper-silicon alloy strip; UNS Alloy No. C65100; UNSAlloy No. C65400; UNS Alloy No. C65500SUMMARY OF CHANGESCommittee B05 has identified the location of sel
44、ected changes to this standard since the last issue(B 96/B 96M 01) that may impact the use of this standard. (Approved March 15, 2006.)(1) Amended nickel content in Table 1 to include cobalt.(2) Changed Footnote A in Table 1 to conform to latest CDAdesignations.(3) Changed one obvious error in SI va
45、lues in Table 2 (72 ksiand 596 MPa), and changed others to be more rational SIvalues.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of th
46、e validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. You
47、r comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments
48、 have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or mult
49、iple 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).TABLE 4 Lot Weight Tolerances in Percentage of Theoretical Weight for Pressure Vessel ApplicationsAll PlusThickness, in. mmPermissible Excess in Average Weight of Lots, Expressed in Percentage of
