1、Designation: B96/B96M 11Standard Specification forCopper-Silicon Alloy Plate, Sheet, Strip, and Rolled Bar forGeneral Purposes and Pressure Vessels1This standard is issued under the fixed designation B96/B96M; the number immediately following the designation indicates the year oforiginal adoption or
2、, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript 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. Scope*1
3、.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, andC65500.1.
4、2 When product is ordered for ASME Boiler and PressureVessel Code applications, consult the Code2for applicablealloys.1.3 UnitsThe values stated in either inch-pound or SIunits are to be regarded separately as standard. Within the text,SI units are shown in brackets. The values in each system maynot
5、 be exact equivalents; therefore, each system shall be usedindependently of the other. Combining values from the twosystems may result in non-conformance with the specification.2. Referenced Documents2.1 ASTM Standards:3B248 Specification for General Requirements for WroughtCopper and Copper-Alloy P
6、late, Sheet, Strip, and RolledBarB248M Specification for General Requirements forWrought Copper and Copper-Alloy Plate, Sheet, Strip, andRolled Bar (Metric)B601 Classification for Temper Designations for Copperand Copper AlloysWrought and CastB846 Terminology for Copper and Copper AlloysE54 Test Met
7、hods for ChemicalAnalysis of Special Brassesand Bronzes4E62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric Methods)4E118 Test Methods for Chemical Analysis of Copper-Chromium Alloys4E478 Test Methods for ChemicalAnalysis of CopperAlloys3. General Requirements3.1 The follo
8、wing sections of either Specification B248 orB248M constitute a part of this specification:3.1.1 Terminology (see also Terminology B846),3.1.2 Materials and Manufacture,3.1.3 Dimensions, Mass, and Permissible Variations,3.1.4 Workmanship, Finish, and Appearance,3.1.5 Sampling,3.1.6 Number of Tests a
9、nd 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 Mill Test Report,3.1.14 Product Identification3.1.15 Packing and Package Marking, and3.1.16 Supplementary Requirements.3.2 In additio
10、n, 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 B248 or B248M.4. Terminology4.1 For definitions of terms related to copper and copperalloys, refer to Terminolog
11、y B846.1This specification is under 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 Oct. 1, 2011. Published November 2011. Originallyapproved in 1934. Last previous edition appr
12、oved in 2006 as B96/B96M 06. DOI:10.1520/B0096_B0096M-11.2For 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 An
13、nual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.4Withdrawn. The last approved version of this historical standard is referencedon www.astm.org.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM Internationa
14、l, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Ordering Information5.1 Include the following specified choices when placingorders for product under this specification, as applicable:5.1.1 ASTM designation and year of issue,5.1.2 Copper Alloy UNS No. designa
15、tions (Section 1),5.1.3 Temper (Section 7),5.1.4 Dimensions: Thickness, Width, and Length (Section11),5.1.5 Finish (section 12.2),5.1.6 Type of edge, if required: slit, sheared, sawed, squarecorners, rounded corners, rounded edges or full rounded edges(11.6),5.1.7 How furnished (straight lengths or
16、coils),5.1.8 Weight (11.7),5.1.9 Intended application.5.2 The following options are available, but may not beincluded unless specified at the time of placing the order, whenrequired.5.2.1 Mill test (Section 18),5.2.2 Certification (Section 17),5.2.3 Product identification for ASME Boiler and Pressur
17、eVessel Code applications (Specifications B248 or B248M),5.2.4 If product is ordered for ASME Boiler and PressureVessel Code application, (1.2, 11.1, 11.2.1, and 11.7.1),5.2.5 Whether 0.2 % yield strength is required (Table 3),5.2.6 If product is purchased for agencies of the U.S.Government (Section
18、 10).5.2.7 If specification number must be shown on packagemarking (Section 19.2.2).6. Chemical Composition6.1 The material shall conform to the chemical compositionrequirements prescribed in Table 1 for the copper alloy UNSNo. designation specified in the ordering information.6.2 These composition
19、limits do not preclude the presenceof other elements. By agreement between manufacturer orsupplier and the purchaser, limits may be established andanalysis required for unnamed elements.6.2.1 For alloys in which copper is listed as “remainder”,copper is the difference between the sum of the results
20、of all theelements determined and 100 %.6.2.2 When all the elements in Table 1 are determined, thesum of results shall be 99.5 % min.7. Temper7.1 The standard tempers for products described in thisspecification are in Tables 2-5.7.2 Tempers, as defined in Classification B601 availableunder this spec
21、ification are:7.2.1 O61 (annealed),7.2.2 O50 (light anneal),7.2.3 H01 (quarter hard),7.2.4 H02 (half-hard),7.2.5 H03 (three-quarter hard),7.2.6 H04 (hard),7.2.7 H06 (extra-hard),7.2.8 H08 (spring),7.2.9 H10 (extra-spring),7.2.10 H14 (super-spring),7.2.11 M20 (as hot-rolled), and7.2.12 M25 (as hot-ro
22、lled and rerolled).8. Grain Size for Annealed Tempers8.1 The approximate grain size values for annealed tempersgiven in Tables 2-5 are for general information and shall not beused as a basis for product rejection.9. Mechanical Property Requirements9.1 Tensile Strength RequirementsThe tension test sh
23、allbe the standard test for all tempers of rolled, annealed, andhot-rolled materials. Acceptance or rejection based on me-chanical properties shall depend only on the tensile properties,which shall conform to the requirements prescribed in Table 2,Table 3, Table 4 or Table 5. Tension test specimens
24、shall betaken so the longitudinal axis of the specimen is parallel to thedirection of rolling.9.1.1 For Pressure Vessel Code Applications, the tensilerequirements are prescribed in Table 4 or Table 5.9.1.2 For general purpose applications, the tensile require-ments are prescribed in Tables 2 and 3.9
25、.2 Rockwell Hardness RequirementsThe approximateRockwell hardness values given in Tables 2-5 are for generalinformation and assistance in testing and shall not be used as abasis for product rejection.10. Purchases for U.S. Government Agencies10.1 If the product ordered is for an agency of the U.S.Go
26、vernment, when specifically stipulated in the contract orpurchase order, the product furnished shall conform to theconditions specified in the Supplementary Requirements sec-tion of Specifications B248 or B248M.11. Dimensions, Mass, and Permissible Variations11.1 The dimensions and tolerances for pr
27、oduct describedby this specification shall be as specified in SpecificationsB248 or B248M with particular reference to the followingtables and related paragraphs in that specification (exceptionsfor ASME Pressure Vessel Code applications are noted):11.2 ThicknessTable 2.11.2.1 Pressure Vessel Code A
28、pplicationsThe thickness ofany place or sheet shall not be more than 0.01 in. under thethickness specified.TABLE 1 Chemical RequirementsElementComposition, %Copper Alloy UNS No.C65100 C65400 C65500Copper, incl silver remainder remainder remainderSilicon 0.82.0 2.73.4 2.83.8Manganese 0.7 max . . . 0.
29、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.B96/B96M 11211.3 Width:11.3.1 Slit Metal and Slit Metal with Rolled EdgesTable 4.11.3.2 Square-Sheared MetalTable 5.11.3.3 Sawed MetalTable 6.1
30、1.4 Length:11.4.1 Schedule of Lengths (Specific and Stock) WithEndsTable 7.11.4.2 Length Tolerances for Square-Sheared MetalTable 9.11.4.3 Length Tolerances for Sawed MetalTable 10.11.4.4 Minimum and Maximum Weight of EndsTable 8.11.5 Straightness:11.5.1 Slit Metal or Slit Metal Either Straightened
31、orEdge-RolledTable 11.11.5.2 Square-Sheared MetalTable 12.11.5.3 Sawed MetalTable 13.11.6 Edges:11.6.1 Square EdgesTable 14.11.6.2 Rounded CornersTable 15.11.6.3 Rounded EdgesTable 16.11.6.4 Full-Rounded EdgesTable 17.11.7 Weight, Hot-Rolled Sheet and PlateTable 18.11.7.1 ASME Pressure Vessel Code A
32、pplicationsTable 6of this specification.12. Workmanship, Finish and Appearance12.1 For workmanship and appearance requirements, referto either Specification B248 or B248M.12.2 FinishThe material is supplied regularly in thefollowing finishes:12.2.1 BlackAfter hot rolling retains all of the oxides.12
33、.2.2 Plain PickledSulfuric acid pickle only, brick redoxide; has cuprous and silicon oxides still adherent.12.2.3 Specially CleanedCommercially free of all oxides;has the golden color of the alloy.12.2.4 Sand BlastedCommercially free of all oxides; hasa dull gray color.13. Sampling13.1 Refer to samp
34、ling section in Specification B248 orB248M.14. Test Methods14.1 Chemical Analysis:14.1.1 In cases of disagreement, test methods for chemicalanalysis shall be subject to agreement between the manufac-turer or supplier and the purchaser:TABLE 2 Tensile Strength Requirements and Approximate Rockwell Ha
35、rdness and Grain Size Values, Inch-poundTemper DesignationTensile Strength,ksiApproximate Rockwell HardnessApproximate GrainSize, mmCode Name F Scale B ScaleCopper Alloy UNS No. C65100O61 Annealed 3845 4555 . . . 0.0500.120O50 Light anneal 4050 5075 . . . 0.060 maxAH01 Quarter-hard 4252 . . . 4863 .
36、 . .H02 Half-hard 4757 . . . 6473 . . .H04 Hard 6070 . . . 7482 . . .H06 Extra-hard 6776 . . . 7885 . . .H08 Spring 7179 . . . 8186 . . .Copper Alloy UNS Nos. C65500O61 Annealed 5258 7082 . . . 0.110 maxAO50 Light anneal 5564 7693 . . . 0.055 maxBH01 Quarter-hard 6074 . . . 6580 . . .H02 Half-hardB7
37、286 . . . 7991 . . .H04 HardB8599 . . . 8896 . . .H06 Extra-hardB95109 . . . 9398 . . .H08 SpringB102116 . . . 9499 . . .M20 As hot-rolled 5572 72 min . . . . . .M25 As hot-rolled and rerolled 5872 . . . 60-80 . . .Copper Alloy UNS No.C65400Superficial 30T B ScaleO61 Annealed 6580 . . . . . . 0.040B
38、maxH01 Quarter hardB7590 6477 7291 . . .H02 Half hardB86101 7579 8995 . . .H03 Three-quarter hardB97112 7781 9497 . . .H04 HardB108120 8081 9698 . . .H06 Extra hardB116126 8182 97100 . . .H08 SpringB124133 8182 99101 . . .H10 Extra springB131140 81 min 100102 . . .H14 Super springB137 min 81 min 101
39、 min . . .ANo minimum grain size requirement is specified, but all annealed material shall be fully recrystallized.BCommercially supplied only as strip. The manufacturer should be consulted where these tempers are desired in sheet or plate.B96/B96M 11314.1.2 The following table is a list of publishe
40、d test meth-ods, some of which are considered by ASTM as no longerviable. These and others not listed may be used subject toagreement.TABLE 3 Tensile Strength Requirements and Approximate Rockwell Hardness and Grain Size Values, SITemper DesignationTensile Strength,MPaApproximate Rockwell HardnessAp
41、proximate GrainSize, mmCode Name F Scale B ScaleCopper Alloy UNS No. C65100O61 Annealed 260310 4555 . . . 0.0500.120O50 Light anneal 275345 5075 . . . 0.060 maxAH01 Quarter-hard 290360 . . . 4863 . . .H02 Half-hard 325395 . . . 6473 . . .H04 Hard 415485 . . . 7482 . . .H06 Extra-hard 460525 . . . 78
42、85 . . .H08 Spring 490545 . . . 8186 . . .Copper Alloy UNS Nos. C65500O61 Annealed 360400 7082 . . . 0.110 maxAO50 Light anneal 380440 7693 . . . 0.055 maxBH01 Quarter-hard 415510 . . . 6580 . . .H02 Half-hardB495595 . . . 7991 . . .H04 HardB585685 . . . 8896 . . .H06 Extra-hardB655750 . . . 9398 .
43、. .H08 SpringB705800 . . . 9499 . . .M20 As hot-rolled 380500 72 min . . . . . .M25 As hot-rolled and rerolled 400500 . . . 60-80 . . .Copper Alloy UNS No.C65400Superficial 30T B ScaleO61 Annealed 450550 . . . . . . 0.040BmaxH01 Quarter hardB520620 6477 7291 . . .H02 Half hardB590700 7579 8995 . . .
44、H03 Three-quarter hardB670770 7781 9497 . . .H04 HardB745830 8081 9698 . . .H06 Extra hardB800870 8182 97100 . . .H08 SpringB855920 8182 99101 . . .H10 Extra springB905965 81 min 100102 . . .H14 Super springB945 min 81 min 101 min . . .ANo minimum grain size requirement is specified, but all anneale
45、d material shall be fully recrystallized.BCommercially supplied only as strip. The manufacturer should be consulted where these tempers are desired in sheet or plate.TABLE 4 Tensile Strength Requirements and Approximate Rockwell Hardness and Grain Size Valuesfor Pressure Vessel Applications, Inch-Po
46、undTemper DesignationTensile Strength,ksiYield Strength at 0.5 %Extension Under Load,ksi minYield StrengthAat0.2 % offset, min,ksiElongation, min %BApproximateRockwell FHardnessApproximate GrainSize, mmCode NameCopper Alloy UNS No. C65500O61 Annealed 5067 18 18 40 7082 0.110 maxCASee 5.2.5.BElongati
47、on in 2 in.CNo minimum grain size requirement is specified, but all annealed material shall be fully recrystallized.TABLE 5 Tensile Strength Requirements and Approximate Rockwell Hardness and Grain Size Valuesfor Pressure Vessel Applications, SITemper DesignationTensileStrength,MPaYield Strengthat 0
48、.5 %ExtensionUnder Load,MPa minYield StrengthAat0.2 % offset, min,MPaElongation, min %BApproximateRockwell FHardnessApproximateGrain Size, mmCode NameCopper Alloy UNS No. C65500O61 Annealed 345460 125 125 40 7082 0.110 maxCASee 5.2.5.BElongation in 50 mm.CNo minimum grain size requirement is specifi
49、ed, but all annealed material shall be fully recrystallized.B96/B96M 114Element Test MethodCopper E478Silicon E54; Perchloric acid dehydrationManganese E62Tin E478; TitrimetricChromium E118Zinc E478; Atomic absorptionIron E478Nickel E478; PhotometricLead E478; Atomic absorption14.1.3 Test methods to be followed for the determination ofother elements resulting from contractual or purchase orderagreement shall be as agreed upon between the m
