1、Designation: B 591 04Standard Specification forCopper-Zinc-Tin and Copper-Zinc-Tin-Iron-Nickel AlloysPlate, Sheet, Strip, and Rolled Bar1This standard is issued under the fixed designation B 591; the number immediately following the designation indicates the year oforiginal adoption or, in the case
2、of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript 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. Scope*1.1 This speci
3、fication covers the requirements for specifiedcopper-zinc-tin alloys and copper-zinc-tin-iron-nickel alloys inthe form of plate, sheet, strip, and rolled bar. The alloys andnominal compositions are as follows:Copper AlloyUNS No.2Copper,%Tin,%Zinc,%Phos.,%Iron,%Nickel,%C40500 95 1 4C40810 95.5 2.0 2.
4、22 0.03 0.1 0.15C40850 95.5 3.0 1.27 0.1 0.1 0.1C40860 94.8 2.0 3.04 0.03 0.03 0.1C41100 91 0.5 8.5C41300 91 1 8C41500 91 2 7C42200 87 1 12C42500 88 2 10C42520 89.8 2.0 7.97 0.1 0.1 0.1C43000 85 2 13C43400 85 0.7 14.31.2 The values stated in inch-pound units are to be regardedas the standard. The va
5、lues given in parentheses are forinformation only.2. Referenced Documents2.1 The following documents in the current issue of theAnnual Book of ASTM Standards form a part of this specifi-cation to the extent referenced herein:2.2 ASTM Standards:3B 248 Specification for General Requirements for Wrough
6、tCopper and Copper-Alloy Plate, Sheet, Strip, and RolledBarB 601 Classification for Temper Designations for Copperand Copper AlloysWrought and CastB 846 Terminology for Copper and Copper AlloysE 8 Test Methods for Tension Testing of Metallic MaterialsE 18 Test Methods for Rockwell Hardness and Rockw
7、ellSuperficial Hardness of Metallic MaterialsE 62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric)E 76 Test Methods for Chemical Analysis of Nickel-CopperAlloys4E 112 Test Methods for Determining the Average GrainSizeE 255 Practice for Sampling Copper and Copper Alloys for
8、Determination of Chemical CompositionE 478 Test Methods for Chemical Analysis of CopperAlloysE 527 Practice for Numbering Metals and Alloys (UNS)3. General Requirements3.1 The following sections of Specification B 248 constitutea part of this specification:3.1.1 TerminologyDefinitions,3.1.2 Material
9、s and Manufacturing,3.1.3 Workmanship, Finish, and Appearance,3.1.4 Samplingexcept for chemical analysis,3.1.5 Number of Tests and Retests,3.1.6 Specimen Preparation,3.1.7 Test Methodsexcept for chemical analysis,3.1.8 Significance of Numerical Limits,3.1.9 Inspection,3.1.10 Rejection and Rehearing,
10、3.1.11 Certification,3.1.12 Test Reports (Mill),3.1.13 Packaging and Package Marking, and3.1.14 Supplementary Requirements.1This specification is under the jurisdiction of ASTM Committee B05 on Copperand Copper Alloys and is the direct responsibility of Subcommittee B05.01 onPlate, Sheet, and Strip.
11、Current edition approved Oct. 1, 2004. Published October 2004. Originallyapproved in 1973. Last previous edition approved in 1998 as B 591 98a.2New designations established in accordance with Practice E 527. In the newUNS system the designations for copper alloys are simply expansions of the present
12、standard designations by a prefix “C” and a suffix “00.”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 standards Document Summary page onthe ASTM website.4With
13、drawn.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.3.2 In addition, when a section with a title identical to thatreferenced in 3.1 appears in this specification, it
14、 containsadditional requirements, which supplement those appearing inSpecification B 248.4. Terminology4.1 DefinitionsFor standard terms related to copper andcopper alloys, refer to Terminology B 846.5. Ordering Information5.1 Contracts or purchase orders for product under thisspecification should i
15、nclude the following information:5.1.1 ASTM designation and year of issue (for example,B 591 XX);5.1.2 Copper Alloy UNS No. Designation (for example,C42500);5.1.3 Temper (see Section 8);5.1.4 Dimensions, that is, thickness, width, length, and soforth (see Section 12);5.1.5 Form, that is, plate, shee
16、t, strip, or rolled bar;5.1.6 How furnished, that is, rolls, specific or stock lengths,with or without ends;5.1.7 Quantity, that is, total weight each form, temper, andsize; and5.1.8 When material is purchased for agencies of the U.S.Government the requirements of Section 11 shall apply.5.2 The foll
17、owing options are available under this specifi-cation and should be specified in the contract or purchase orderwhen required:5.2.1 Type of edge, that is, slit, sheared, sawed, squarecorners, round corners, rounded edges, or full rounded edges,and5.2.2 Width and straightness tolerances (see Section 1
18、2).6. Materials and Manufacture6.1 Material:6.1.1 The material of manufacture shall be Copper AlloyUNS No. C40500, C41100, C41300, C41500, C42200,C42000, C43300, C43400, C40810, C40850, C40860, orC42520 as specified in the ordering information.6.1.2 In the event that heat identification or traceabil
19、ity isrequired, the purchaser shall specify the details required.NOTE 1Because of the discontinuous nature of the processing ofcastings into wrought products, it is not always practical to identify aspecific casting analysis with a specific quantity of finished material.6.2 Manufacture:6.2.1 The pro
20、duct shall be manufactured by such hot work-ing, cold working, and annealing processes as to produce auniform wrought structure in the finished product.6.2.2 The product shall be hot or cold worked to the finishedsize and subsequently annealed, when required, to meet thetemper properties specified i
21、n the ordering information.6.2.3 EdgesSlit edges shall be furnished unless otherwisespecified in the contract or purchase order.7. Chemical Composition7.1 The material shall conform to the chemical composi-tional requirements specified in Table 1 for the copper alloyUNS No. designation specified in
22、the ordering information.7.1.1 These composition limits do not preclude the possiblepresence of other unnamed elements. Limits may be estab-lished and analysis required for unnamed elements by agree-ment between manufacturer or supplier and the purchaser.7.2 Zinc, given as the “Remainder,” is the di
23、fference be-tween the sum of the results for all elements determined and100 %.7.2.1 Copper may be determined by difference; however,when so determined, the results must conform to the require-ments of Table 1.7.3 When all elements specified in Table 1 for the desig-nated alloy are determined, the su
24、m of results shall equal atleast 99.7 %.8. Temper8.1 As Hot Rolled (M20) MaterialThis standard temper ofsheet and plate produced by hot rolling, where applicable, isshown in Table 2. (See Table 3 for SI equivalents.)8.2 H (Rolled Material)The standard tempers of rolledmaterials are as designated in
25、Table 2 with the prefix “H.”Special tempers not listed in this specification are subject toagreement between the manufacturer and the purchaser.8.3 Annealed MaterialThe standard tempers of annealedmaterial are as designated in Table 4 in the column entitled“Nominal Grain Size.” Special tempers not l
26、isted in thisspecification are subject to agreement between the manufac-turer and the purchaser.8.4 Temper designations are defined in Classification B 601.TABLE 1 Chemical RequirementsCopper AlloyUNS No.Composition, % max (Unless Shown as a Range)Copper Tin Lead Iron Phosphorus Nickel ZincC40500 94
27、.0-96.0 0.7-1.3 0.05 0.05 . . . . . . remainderC40810 94.5-96.5 1.8-2.2 0.05 0.08-0.12 0.028-0.04 0.11-0.20 remainderC40850 94.5-96.5 2.6-4.0 0.05 0.05-0.20 0.01-0.20 0.05-0.20 remainderC40860 94.0-96.0 1.7-2.3 0.05 0.01-0.05 0.02-0.04 0.05-0.20 remainderC41100 89.0-92.0 0.30-0.7 0.10 0.05 . . . . .
28、 . remainderC41300 89.0-93.0 0.7-1.3 0.10 0.05 . . . . . . remainderC41500 89.0-93.0 1.5-2.2 0.10 0.05 . . . . . . remainderC42200 86.0-89.0 0.8-1.4 0.05 0.05 0.35 . . . remainderC42500 87.0-90.0 1.5-3.0 0.05 0.05 0.35 . . . remainderC42520 88.0-91.0 1.5-3.0 0.05 0.05-0.20 0.01-0.20 0.05-0.20 remain
29、derC43000 84.0-87.0 1.7-2.7 0.10 0.05 . . . . . . remainderC43400 84.0-87.0 0.40-1.0 0.05 0.05 . . . . . . remainderB591042TABLE 2 Tensile Strength Requirements and Approximate Rockwell Hardness Values for Rolled TempersNOTE 1Plate is generally available in only the as hot-rolled (M20) temper. Requi
30、red properties for other tempers shall be agreed upon between themanufacturer and the purchaser at the time of placing the order.NOTE 2See Table 3 for SI unit equivalents.Temper DesignationTensile Strength,ksiAApproximate Rockwell HardnessB-Scale Superficial 30TStandard Former Min Max0.020 to 0.036
31、in. (0.51to 0.91 mm), inclOver 0.036 in.(0.91 mm)0.012 to 0.028 in. (0.30to 0.71 mm), inclOver 0.028 in.(0.711 mm)Copper Alloy UNS No. C40500M20 As hot-rolled 35 50 . . . . . . . . . . . .H01 Quarter hard 41 53 30-54 34-62 36-56 38-58H02 Half hard 46 58 50-66 52-69 49-60 51-62H03 Three-quarter hard
32、52 64 60-72 62-74 56-66 58-68H04 Hard 58 70 66-76 68-78 60-68 62-70H06 Extra hard 63 75 71-78 72-80 65-71 66-73H08 Spring 68 80 75-81 76-83 67-72 68-74H10 Extra spring 73 84 78-83 79-85 69-73 70-75Copper Alloy UNS No. C40810H02 Half hard 57 73 65-80 66-81 60-70 62-72H04 Hard 76 88 78-89 80-90 67-74
33、69-75H06 Extra hard 90 100 82-90 83-92 69-75 70-76H08 Spring 94 102 85-92 86-94 71-77 72-78Copper Alloy UNS No. C40850H02 Half hard 57 73 65-80 67-81 60-69 62-72H04 Hard 76 89 78-88 80-90 67-74 69-75H06 Extra hard 90 100 82-91 83-93 69-75 70-76H08 Spring 94 106 85-92 87-94 72-77 73-78Copper Alloy UN
34、S No. C40860H02 Half hard 56 72 64-80 65-80 60-70 61-72H04 Hard 74 87 77-89 79-90 66-74 68-75H06 Extra hard 88 98 81-90 82-91 68-75 69-76H08 Spring 92 105 84-92 85-94 70-77 71-78Copper Alloy UNS No. C41100M20 As hot-rolled 34 50 . . . . . . . . . . . .H01 Quarter hard 42 54 32-60 34-63 37-57 38-64H0
35、2 Half hard 49 60 51-68 52-70 50-62 51-67H03 Three-quarter hard 55 66 62-75 63-77 58-66 59-70H04 Hard 61 72 68-79 69-81 62-70 64-71H06 Extra hard 67 78 74-82 76-84 66-73 67-72H08 Spring 73 83 78-84 77-86 69-74 70-73H10 Extra spring 78 . . . 80 and over 80 and over 70 and over 71 and overCopper Alloy
36、 UNS No. C41300M20 As hot-rolled 37 50 . . . . . . . . . . . .H01 Quarter hard 45 55 34-62 35-64 40-58 39-60H02 Half hard 50 62 52-70 53-72 51-63 51-64H03 Three-quarter hard 58 68 64-77 66-78 59-68 60-69H04 Hard 65 75 71-80 72-81 63-70 64-70H06 Extra hard 70 82 77-83 78-84 67-71 68-72H08 Spring 76 8
37、6 81-86 82-87 70-73 70-74H10 Extra spring 81 . . . 85 and over 86 and over 72 and over 73 and overCopper Alloy UNS No. C41500M20 As hot rolled 38 50 . . . . . . . . . . . .H01 Quarter hard 46 56 48-73 49-75 48-65 49-67H02 Half hard 53 63 68-78 70-80 62-68 63-70H03 Three-quarter hard 57 68 73-80 75-8
38、2 65-70 66-71H04 Hard 64 75 78-85 79-87 69-72 69-74H06 Extra hard 70 82 81-87 82-90 70-73 70-75H08 Spring 78 89 86-92 87-93 73-76 73-77H10 Extra spring 85 . . . 89 and over 90 and over 74 and over 75 and overCopper Alloy UNS No. C42200M20 As hot-rolled 40 53 . . . . . . . . . . . .H01 Quarter hard 4
39、7 57 42-68 44-70 43-62 46-65H02 Half hard 54 65 64-74 66-76 58-68 61-70H03 Three-quarter hard 60 72 71-80 73-82 64-69 66-71H04 Hard 67 79 76-83 78-85 67-71 69-73H06 Extra hard 75 85 80-85 82-87 69-73 70-74B5910439. Grain Size for Annealed Tempers9.1 Grain size shall be the standard requirement for a
40、llproducts in the annealed tempers.9.2 Acceptance or rejection based upon grain size shalldepend only on the average grain size of test specimen takenfrom each of two sampling portions and each specimen shall bewithin the limits prescribed in Table 4 when determined inaccordance with Test Methods E
41、112.9.3 Grain size shall be determined on a plane parallel to theflat surfaces of the product.10. Mechanical Property Requirements10.1 Tensile Strength Requirements:10.1.1 Product in “H” (rolled) tempers shall conform to therequirements prescribed in Table 2 for the temper and UNSTABLE 2 ContinuedTe
42、mper DesignationTensile Strength,ksiAApproximate Rockwell HardnessB-Scale Superficial 30TStandard Former Min Max0.020 to 0.036 in. (0.51to 0.91 mm), inclOver 0.036 in.(0.91 mm)0.012 to 0.028 in. (0.30to 0.71 mm), inclOver 0.028 in.(0.711 mm)H08 Spring 82 92 83-88 85-90 70-74 71-75H10 Extra spring 88
43、 . . . 86 and over 86 and over 74 and over 74 and overCopper Alloy UNS No. C42500M20 As hot-rolled 40 54 . . . . . . . . . . . .H01 Quarter hard 49 59 46-71 48-73 45-65 47-67H02 Half hard 57 69 67-81 69-83 63-69 65-72H03 Three-quarter hard 62 74 74-84 76-86 66-71 68-73H04 Hard 70 82 81-88 83-90 70-7
44、4 72-76H06 Extra hard 76 88 86-92 88-94 71-75 73-77H08 Spring 84 94 89-93 91-95 73-77 74-78H10 Extra spring 92 . . . 92 and over 92 and over 76 and over 77 and overCopper Alloy UNS No. C42520H02 Half hard 67 82 68-83 70-85 64-71 67-73H04 Hard 81 96 82-90 83-92 71-76 72-78H06 Extra hard 92 107 85-94
45、87-96 72-77 73-79H08 Spring 97 112 88-96 90-98 74-79 75-81H10 Extra spring 103 118 91-101 92-102 76-82 77-83Copper Alloy UNS No. C43000M20 As hot-rolled 40 55 . . . . . . . . . . . .H01 Quarter hard 47 60 41-68 45-72 47-64 50-67H02 Half hard 55 69 64-79 67-82 58-70 60-72H03 Three-quarter hard 65 78
46、72-83 75-86 64-72 66-74H04 Hard 72 84 78-87 80-89 68-75 70-77H06 Extra hard 83 93 83-89 85-91 70-77 72-79H08 Spring 89 98 87-92 89-94 74-79 75-80H10 Extra spring 90 . . . 89 and over 91 and over 75 and over 76 and overCopper Alloy UNS No. C43400M20 As hot-rolled 37 50 . . . . . . . . . . . .H01 Quar
47、ter hard 45 58 39-64 43-68 45-61 48-64H02 Half hard 52 66 55-74 58-77 56-68 58-70H03 Three-quarter hard 61 74 65-77 68-80 64-70 64-72H04 Hard 68 80 73-84 75-86 65-74 67-76H06 Extra hard 78 89 76-87 78-89 69-76 71-78H08 Spring 85 94 81-89 83-91 73 and over 74-79H10 Extra spring 88 . . . 83 and over 8
48、5 and over 74 and over 75 and overAksi = 1000 psi.TABLE 3 Tensile Strength Conversion Values for Table 2ksi MPa ksi MPa ksi MPa ksi MPa41 (283) 61 (424) 79 (545) 94 (648)42 (290) 62 (427) 80 (552) 95 (655)44 (303) 63 (434) 81 (558) 96 (662)45 (310) 64 (441) 82 (565) 97 (669)46 (317) 65 (448) 83 (572
49、) 98 (676)47 (324) 66 (455) 84 (579) 99 (683)49 (338) 67 (462) 85 (586) 100 (689)50 (345) 68 (469) 86 (593) 102 (703)52 (359) 69 (476) 87 (600) 103 (710)53 (365) 70 (483) 88 (607) 105 (723)54 (372) 72 (496) 89 (614) 106 (730)56 (386) 73 (503) 90 (621) 107 (737)57 (393) 74 (510) 91 (627) 112 (772)58 (400) 75 (517) 92 (634) 118 (813)59 (407) 76 (524) 93 (641)60 (414) 78 (538)TABLE 4 Grain Size Requirements for Annealed MaterialCopper Alloy UNS No.TemperDesignationAverage Grain Size, mmNominal Min MaxC40500, C40810, OS035 0.035 0.025 0.050C40850, C40860, OS025 0.025 0.015
