1、Designation: B36/B36M 08aB36/B36M 13Standard Specification forBrass Plate, Sheet, Strip, And Rolled Bar1This standard is issued under the fixed designation B36/B36M; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last
2、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*1.1 This specification establishes the requir
3、ements for brass plate, sheet, strip, and rolled bar of the following alloys:2Copper AlloyUNS No.PreviousTrade NameNominal CompositionCopper, % Zinc, %C21000 Gilding, 95 % 95 5C22000 Commerical Bronze, 90 % 90 10C22600 Jewerly Bronze, 8712 % 87.5 12.5C23000 Red Brass, 85 % 85 15C24000 Low Brass, 80
4、% 80 20C26000 Cartridge Brass, 70 % 70 30C26800 Yellow Brass, 66 % 66 34C27200 63 37C28000 Muntz Metal, 60 % 60 401.2 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 be exact equivalents; therefore, each
5、 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 Plate, Sheet, Strip, and Rolled BarB248M S
6、pecification 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 AlloysE8E8/E8M Test Methods for Tension Testing of Metal
7、lic MaterialsE8M Test Methods for Tension Testing of Metallic Materials Metric (Withdrawn 2008)4E112 Test Methods for Determining Average Grain SizeE478 Test Methods for Chemical Analysis of Copper Alloys3. General Requirements3.1 The following sections of Specification B248 or B248M constitute a pa
8、rt of this specification:3.1.1 Terminology3.1.2 Materials and Manufacture3.1.3 Dimensions, Mass, and permissible Variations3.1.4 Workmanship, Finish, and Appearance3.1.5 Sampling3.1.6 Number of tests and Retests1 This specification is under the jurisdiction of ASTM Committee B05 on Copper and Copper
9、 Alloys and is the direct responsibility of Subcommittee B05.01 on Plate,Sheet, and Strip.Current edition approved Oct. 1, 2008Oct. 1, 2013. Published November 2008October 2013. Originally approved in 1920. Last previous edition approved in 2008 asB36/B36M 08.B36/B36M 08a. DOI: 10.1520/B0036_B0036M-
10、08A. 10.1520/B0036_B0036M-13.2 SAE Specifications CA210, CA220, CA230, CA240, CA260, CA268, and CA272 conform to the requirements for Copper Alloy UNS Nos. C21000, C22000, C23000,C24000, C26000, C26800, and C27200, respectively.3 For referencedASTM standards, visit theASTM website, www.astm.org, or
11、contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have
12、 been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official docu
13、ment.*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 States13.1.7 Specimen Preparation3.1.8 Test Methods3.1.9 Significance of Numerical Limits3.1.10 Inspection3.1.11 Rejection
14、and Rehearing3.1.12 Certification3.1.13 Test Reports3.1.14 Packaging and Package Marking3.2 In addition, when a section with a title identical to that referenced in 3.1, appears in this specification, it contains additionalrequirements which supplement those appearing in Specification B248 or B248M.
15、4. Terminology4.1 For definitions of terms related to copper and copper alloys, refer to Terminology B846.5. Ordering Information5.1 Orders for products should include the following information:Include the following specified choices when placing ordersfor product under this specification, as applic
16、able:5.1.1 ASTM designation and year of issue,5.1.2 Copper alloy UNS No. designation,5.1.3 Quantity,5.1.4 Form of material: plate, sheet, strip, or rolled bar,5.1.3 Temper (Section 7),5.1.4 Dimensions: thickness, width, and length if applicable,edges,5.1.7 Tolerances (Section 10),5.1.5 How furnished
17、: rolls, stock straight lengths with or without coils,ends, specific lengths with or without ends (Section 10),5.1.6 Type of edge, if required (SectionQuantity: total weight or total length or number of pieces of each size, 10),and5.1.7 When the product is purchased for agencies of the U.S. Governme
18、nt.Intended application.5.2 The following options are available and should be but may not be included unless specified at the time of placing of theorder when required:5.2.1 Heat identification or traceability details,5.2.2 Certification,5.2.3 Mill test report,Test Report,5.2.4 Special tests or exce
19、ptions, if any.5.2.4 Supplemental requirements If product is purchased for agencies of the U.S. government as given in Government (see theSupplemental Requirements section of Specifications B248 or B248M. for additional requirements, if specified).6. Chemical Composition6.1 The material shall confor
20、m to the chemical compositional requirements in Table 1 for the copper alloy UNS No. designationspecified in the ordering information.6.2 These composition limits do not preclude the presence of other elements. By agreement between the manufacturer andpurchaser, limits may be established and analysi
21、s required for unnamed elements.TABLE 1 Chemical RequirementsCopper Alloy UNS No. Copper, % Lead, max, % Iron, max, % ZincC21000 94.0 to 96.0 0.05 0.05 remainderC22000 89.0 to 91.0 0.05 0.05 remainderC22600 86.0 to 89.0 0.05 0.05 remainderC23000 84.0 to 86.0 0.05 0.05 remainderC24000 78.5 to 81.5 0.
22、05 0.05 remainderC26000 68.5 to 71.5 0.07 0.05 remainderC26800A 64.0 to 68.5 0.09 0.05 remainderC27200B 62.0 to 65.0 0.07 0.07 remainderC28000C 59.0 to 63.0 0.09 0.07 remainderA Material shall be free from beta constituent when examined at a magnification of 75 diameters.B Small amounts of beta cons
23、tituent, if present, may interfere in some instances with severe forming or drawing; therefore, suitability for forming or drawing should beestablished between manufacturer and purchaser.C It is anticipated that this material will contain the beta constituent that may interfere with severe forming o
24、r drawing operations.B36/B36M 1326.3 Either For alloys in which zinc is listed as “remainder,” either copper or zinc may be taken as the difference between thesum of results of all other elements analyzeddetermined and 100 %. When all elements in Table 1 are analyzed,determined, thesum of the result
25、s shall be as shown in the in the table as follows:following table:Copper Alloy UNS No.Copper Plus NamedElements, % minC21000 99.8C22000 99.8C22600 99.8C23000 99.8C24000 99.8C26000 99.7C26800 99.7C27200 99.7C28000 99.77. Temper7.1 As Hot-Rolled (M20)Hot Rolled Temper M20The standard temper of sheet
26、and plate and produced by hot rolling asdesignated in Table 2 or Table 3.7.2 Rolled (H)Cold Rolled Tempers H01 to H10The standard tempers of cold rolled material are as designated in Table 2or Table 3 with the prefix “H”. Former designations and the standard designations as detailed in Classificatio
27、n B601 are shown.7.3 Annealed (OS)Tempers OS015 to OS120The standard tempers of annealed material are as designated in Tables 4 and5Tables 4 and 5. . Nominal grain size and the standard designations are detailed in Classification B601 are shown.7.4 Annealed-To-Temper (O)O80, O81, or O82The standard
28、tempers of annealed-to-temper material are as designated inTable 6Table 6 or Table 7Table 7 with the prefix “O.” Former designations and the standard designations as detailed inClassification B601 are shown.7.5 Special or nonstandard tempers are subject to negotiation between the manufacturer and pu
29、rchaser (see 5.1.55.1.3).8. Grain Size for Annealed Tempers8.1 Grain size shall be the standard requirement for all products ofproduct in the annealed (OS) tempers.8.2 Acceptance or rejection based upon grain size shall depend only on the average grain size of the test specimens and a testspecimen t
30、aken from each of two sample portions, and each specimen shall be within the limits prescribed in Table 4Table 4 whendetermined in accordance with Test MethodsMethod E112.8.3 The average grain size shall be determined on a plane parallel to the surface of the product.9. Mechanical PropertiesProperty
31、 Requirements9.1 Tensile Strength Requirements of Cold Rolled Tempers9.1.1 Product furnished under this specification shall conform to the tensile strength requirements prescribed in Table 2 or Table3 when tested in accordance with Test MethodsMethod E8E8/E8M or E8M. The test specimens shall be take
32、n so the longitudinalaxis of the specimen is parallel to the direction of rolling.9.1.2 Acceptance or rejection based upon mechanical properties shall depend only on tensile strength.9.2 Tensile Strength Requirements of Annealed-to-TemperAnnealed-to-Tempers9.2.1 Product furnished under this specific
33、ation shall conform to the tensile strength requirements prescribed in Table 6Table 6or Table 7Table 7 when tested in accordance with Test MethodsMethod E8E8/E8M or E8M. The test specimens shall be taken sothe longitudinal axis of the specimen is parallel to the direction of rolling.9.2.2 Acceptance
34、 or rejection based upon mechanical properties shall depend only on tensile strength.9.3 Rockwell Hardness Requirement9.3.1 The approximate Rockwell hardness values given in Table 2 or , Table 3, Table 5Table 5, Table 6and Table 6 , orTable 7Table 7 are for general information and assistance in test
35、ing and shall not be used as a basis for product rejection.NOTE 1The Rockwell hardness test offers a quick and convenient method of checking for general conformity to the specification requirements fortemper, tensile strength and grain size.10. Dimensions Dimensions, Mass, and Permissible Variations
36、Variation10.1 The dimensions and tolerances for product described by this specification shall be as specified in Specification B248 orB248M with particular reference to the following related paragraphs in that specification.paragraphs:10.1.1 Thickness.10.1.2 Width:10.1.2.1 Slit Metal and Slit Metal
37、With Rolled Edges.B36/B36M 133TABLE 2 Tensile Strength (inch-pound units) Requirements and Approximate Rockwell Hardness Values for Rolled Temper (H) ProductNOTE 1Plate is generally available in only the as hot-rolled (M20) temper. Required properties for other tempers shall be agreed upon between t
38、hemanufacturer and the purchaser at the time of placing the order.Rolled Temper Tensile StrengthStrength, ksi Approximate Rockwell HardnessATemper Designation B Scale Superficial 30-TStandard Former Min Max0.020to 0.036 in.inclOver 0.036 in.0.012to 0.028 in.inclOver 0.028 in.Min Max Min Max Min Max
39、Min MaxCopper Alloy UNS No. C21000M20 As hot-rolled 32 42 . . . . . . . .H01 Quarter hard 37 47 20 48 24 52 34 51 37 54H02 Half-hard 42 52 40 56 44 60 46 57 48 59H03 Three-quarter-hard 46 56 50 61 53 64 52 60 54 62H04 Hard 50 59 57 64 60 67 57 62 59 64H06 Extra hard 56 64 64 70 66 72 62 66 63 67H08
40、Spring 60 68 68 73 70 75 64 68 65 69H10 Extra spring 61 69 69 74 71 76 65 69 66 70Copper Alloy UNS No. C22000M20 As hot-rolled 33 43 . . . . . . . .H01 Quarter-hard 40 50 27 52 31 56 34 51 37 54H02 Half-hard 47 57 50 63 53 66 50 59 52 61H03 Three-quarter-hard 52 62 59 68 62 71 55 62 58 64H04 Hard 57
41、 66 65 72 68 75 60 65 62 67H06 Extra hard 64 72 72 77 74 79 64 68 66 69H08 Spring 69 77 76 79 78 81 67 69 68 70H10 Extra spring 72 80 78 81 80 83 68 70 69 71Copper Alloy UNS No. C22600H01 Quarter-hard 42 52 29 58 29 58 39 58 39 58H02 Half-hard 48 58 52 68 52 68 54 64 54 64H03 Three-quarter-hard 53 6
42、3 61 73 61 73 59 68 59 68H04 Hard 58 67 67 77 67 77 64 70 64 70H06 Extra hard 65 73 74 81 74 81 68 73 68 73H08 Spring 70 78 78 83 78 83 71 74 71 74H10 Extra spring 74 82 81 86 81 86 73 76 73 76Copper Alloy UNS No. C23000M20 As hot-rolled 37 47 . . . . . . . .H01 Quarter-hard 44 54 33 58 37 62 42 57
43、45 60H02 Half-hard 51 61 56 68 59 71 56 64 58 66H03 Three-quarter-hard 57 67 66 73 69 76 63 68 65 70H04 Hard 63 72 72 78 74 80 67 71 68 72H06 Extra hard 72 80 78 83 80 85 70 74 71 75H08 Spring 78 86 82 85 84 87 74 76 75 77H10 Extra spring 82 90 84 87 86 89 75 77 76 78Copper Alloy UNS No. C24000M20 A
44、s hot-rolled 41 51 . . . . . . . .H01 Quarter-hard 48 58 38 61 42 65 42 57 45 60H02 Half-hard 55 65 59 70 62 73 56 64 58 66H03 Three-quarter-hard 61 71 69 76 72 79 63 68 65 70H04 Hard 68 77 76 82 78 84 68 72 69 73H06 Extra hard 78 87 83 87 85 89 72 75 73 76H08 Spring 85 93 87 90 89 92 75 77 76 78H10
45、 Extra spring 89 97 88 91 90 93 76 78 77 79Copper Alloy UNS No. C26000M20 As hot-rolled 41 51 . . . . . . . .H01 Quarter-hard 49 59 40 61 44 65 43 57 46 60H02 Half-hard 57 67 60 74 63 77 56 66 58 68H03 Three-quarter-hard 64 74 72 79 75 82 65 70 67 72H04 Hard 71 81 79 84 81 86 70 73 71 74H06 Extra ha
46、rd 83 92 85 89 87 91 74 76 75 77H08 Spring 91 100 89 92 90 93 76 78 76 78H10 Extra spring 95 104 91 94 92 95 77 79 77 79Copper Alloy UNS No. C26800M20 As hot-rolled 40 50 . . . . . . .H01 Quarter-hard 49 59 40 61 44 65 43 57 46 60H02 Half-hard 55 65 57 71 60 74 54 64 56 66H03 Three-quarter-hard 62 7
47、2 70 77 73 80 65 69 67 71H04 Hard 68 78 76 82 78 84 68 72 69 73H06 Extra-hard 79 89 83 87 85 89 73 75 74 76H08 Spring 86 95 87 90 89 92 75 77 76 78H10 Extra spring 90 99 88 91 90 93 76 78 77 79Copper Alloy UNS No. C27200M20 As hot-rolled 41 51 . . . . . . . .H01 Quarter-hard 49 59 40 61 44 65 43 57
48、46 60H02 Half-hard 56 66 57 74 60 76 54 67 56 68B36/B36M 13410.1.2.2 Squared-Sheared Metal.10.1.2.3 Sawed Metal.10.1.3 Length:10.1.3.1 Specific and Stock Lengths With and Without Ends.10.1.3.2 Schedule of Lengths (Specific and Stock) With Ends.10.1.3.3 Length Tolerances for Square-Sheared Metal.10.1
49、.3.4 Length Tolerances for Sawed Metal.10.1.4 Straightness:10.1.4.1 Slit Metal or Slit Metal Either Straightened or Edge-Rolled.10.1.4.2 Squared-sheared Metal.10.1.4.3 Sawed metal.10.1.5 Edges:10.1.5.1 Square Edges.10.1.5.2 Rounded Corners.10.1.5.3 Rounded Edges.10.1.5.4 Full-Rounded Edges.10.2 Thickness.10.3 Width:10.3.1 Slit Metal and Slit Metal With Rolled Edges.10.3.2 Squared Sheared Metal.10.3.3 Sawed Metal.10.4 Length:10.4.1 Length Tolerance for Straight Lengths.10.4.2 Schedule for Minimum Lengths and Maximum Weights of Ends for Specific Lengths with
