1、Designation: B 465 04Standard Specification forCopper-Iron Alloy Plate, Sheet, Strip, and Rolled Bar1This standard is issued under the fixed designation B 465; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revisi
2、on. 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 specification establishes Copper Alloy UN
3、S Nos.C19200, C19210, C19400, C19500, C19700, and C19720plate, sheet, strip, and rolled bar.1.2 The values stated in inch-pound units are to be regardedas the standard.2. Referenced Documents2.1 ASTM Standards:2B 193 Test Method for Resistivity of Electrical ConductorMaterialsB 248 Specification for
4、 General Requirements for WroughtCopper 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 54 Test Methods
5、 for Chemical Analysis of SpecialBrasses and Bronzes3E 62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric Methods)E 75 Test Methods for Chemical Analysis of Copper-Nickeland Copper-Nickel-Zinc AlloysE 76 Test Methods for Chemical Analysis of Nickel-CopperAlloysE 112 Test M
6、ethods for Determining Average Grain SizeE 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 consti-tutes a part of this specification:3.1.1 Terminology,3.1.2 Materials an
7、d Manufacture,3.1.3 Workmanship, Finish, and Appearance,3.1.4 Sampling,3.1.5 Number of Tests and Retests,3.1.6 Specimen Preparation,3.1.7 Test Methods (except chemical analysis),3.1.8 Significance of Numerical Limits,3.1.9 Inspection,3.1.10 Rejection and Rehearing,3.1.11 Certification,3.1.12 Test Re
8、ports (Mill),3.1.13 Packaging and Package Marking, and3.1.14 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 inSpecification B 248.4. Terminol
9、ogy4.1 DefinitionsFor definitions of terms related to copperand copper alloys, refer to Terminology B 846.5. Ordering Information5.1 Contracts or purchase orders for product under thisspecification should include the following information:5.1.1 ASTM designation and year of issue (for exampleB 465XX)
10、,5.1.2 Copper Alloy UNS No. designation (for example,C19200),5.1.3 Temper (Section 8),5.1.4 DimensionsThickness, width, length, and so forth(Section 13),5.1.5 FormPlate, sheet, strip, or rolled bar,5.1.6 How FurnishedCoils (rolls), specific lengths orstock lengths, with or without ends,5.1.7 Quantit
11、ytotal weight each form, temper, and size,and5.1.8 When material is purchased for agencies of the U.S.government (Section 12).5.2 The following options are available under this specifi-cation and should be specified in the contract or purchase orderwhen required:1This specification is under the juri
12、sdiction of ASTM Committee B05 on Copperand Copper Alloys and is the direct responsibility of Subcommittee B05.01 on Plate,Sheet, and Strip.Current edition approved May 1, 2004. Published May 2004. Originallyapproved in 1968. Last previous edition approved in 2003 as B 465 03.2For referenced ASTM st
13、andards, 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.3Withdrawn.1*A Summary of Changes section appears at the end of this standard.Copyri
14、ght ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.2.1 Type of EdgeSlit, sheared, sawed, square corners,round corners, rounded edges, or full rounded edges,5.2.2 Width and straightness tolerances (appropriate table inSpecification B 248),5.2
15、.3 Heat identification or traceability details,5.2.4 Certification, and5.2.5 Mill test report.6. Materials and Manufacture6.1 Material:6.1.1 The material of manufacture shall be a cast bar, cake,slab, and so forth of Copper Alloy UNS No. C19200, C 19210,C19400, C19500, C19700, or C19720 as specified
16、 in theordering information, and of such purity and soundness as to besuitable for processing into the products prescribed herein.6.1.2 In the event heat identification or traceability isrequired, the purchaser shall specify the details desired.NOTE 1Because of the discontinuous nature of the proces
17、sing ofcastings into wrought products, it is not practical to identify a specificcasting analysis with a specific quantity of finished product.6.2 Manufacture:6.2.1 The product shall be manufactured by such hot-working, cold-working, and annealing processes as to producea uniform wrought structure i
18、n the finished product.6.2.2 The product shall be hot- or cold-worked to thefinished size, and subsequently annealed, when required, tomeet the temper properties specified.6.2.3 EdgesSlit edges shall be furnished unless otherwisespecified in the contract or purchase order.7. Chemical Composition7.1
19、The material shall conform to the requirements pre-scribed in Table 1 for the Copper Alloy UNS No. designationspecified in the ordering information.7.1.1 These composition limits do not preclude the presenceof other elements. Limits may be established and analysisrequired for unnamed elements by agr
20、eement between themanufacturer and the purchaser.7.2 Copper, when specified as the remainder, may be takenas the difference between the sum of results for specifiedelements and 100 %.7.3 When all elements listed in Table 1 for the designatedalloy are determined, the sum of results shall be 99.8 %min
21、imum.8. Temper8.1 As defined in Classification B 601, products shall beproduced in tempers O60 (soft annealed), O61 (annealed), O50(light annealed), O82 (annealed to temper -12 hard), H01 (14hard), H02 (12 hard), H03 (34 hard), H04 (hard), H06 (extrahard), HR02 (12 hard), HR04 (hard), H08 (spring),
22、H10 (extraspring), and H14 (super spring).NOTE 2The purchaser should confer with the manufacturer or sup-plier for the availability of product in a specific alloy, temper, and form,since all tempers are subject to manufacturing limitations.NOTE 3Properties of special tempers not listed in this speci
23、ficationare subject to agreement between the manufacturer and purchaser.9. Grain Size for Annealed Tempers9.1 Grain SizeNo grain size requirements have beenestablished for tempers O50, O60, and O61; however, theproduct material shall be fully recrystallized when examined inaccordance with Test Metho
24、ds E 112.10. Physical Property Requirements10.1 Electrical Resistivity Requirement:10.1.1 The product furnished shall conform to the require-ments of Table 2 for the Copper UNS No. designation andtemper specified in the ordering information when determinedin accordance with Test Method B 193.10.1.1.
25、1 Products produced in temper O60 from CopperAlloy UNS No. C19400 are not required to conform with theresistivity requirement of Table 2.11. Mechanical Property Requirements11.1 Tensile Requirements:11.1.1 The product furnished shall conform to the require-ments prescribed in Table 3 for the Copper
26、Alloy UNS No.designation and temper specified in the ordering informationwhen subjected to test in accordance with Test Methods E 8.11.1.1.1 Refer to Table X1.1, Appendix X1 for SI equiva-lents for tensile strength.11.2 Rockwell HardnessThe approximate Rockwell val-ues given in Table 3 are for gener
27、al information and assistancein testing and shall not be used as a basis for rejection.NOTE 4The Rockwell hardness test offers a quick and convenientmethod of checking for general conformity to the specification require-ments for temper and tensile strength.TABLE 1 Chemical RequirementsElementCompos
28、ition, %Copper Alloy UNS No.C19200 C19210 C19400 C19500 C19700 C19720Copper 98.5 min remainder 97.0 min 96.0 min remainder remainderIron 0.8 to 1.2 0.05 to 0.15 2.1 to 2.6 1.0 to 2.0 0.301.2 0.050.50Phosphorus 0.01 to 0.04 0.025 to 0.04 0.015 to 0.15 0.01 to 0.35 0.100.40 0.050.15Zinc 0.20 max . . .
29、 0.05 to 0.20 0.20 max 0.20 max 0.20 maxLead, max 0.03 . . . 0.03 0.02 0.05 0.05 maxTin . . . . . . . . . 0.10 to 1.0 0.20 max 0.20 maxCobalt . . . . . . . . . 0.3 to 1.3 0.05 max . . .Aluminum . . . . . . . . . 0.02 max . . . . . .Magnesium . . . . . . . . . . . . 0.010.20 0.060.20Nickel, max . . .
30、 . . . . . . . . . 0.05 0.10 maxManganese, max . . . . . . . . . . . . 0.05 0.05 maxB46504212. Purchases for U.S. Government Agencies12.1 When identified in the contract or purchase order, asproduct purchased for agencies of the U.S. Government, itshall conform to the special government requirements
31、 stipu-lated in the Supplemental Requirements given in SpecificationB 248.13. Dimensions, Mass, and Permissible Variations13.1 The product furnished under this specification shallconform to the following tables in the Dimensions, Mass, andPermissible Variations section of Specification B 248:13.1.1
32、Thickness:13.1.1.1 TolerancesTable 1.13.1.2 Width:13.1.2.1 Tolerances for Slit Metal and Slit Metal with RolledEdgesTable 2.13.1.2.2 Tolerances for Square-Sheared MetalTable 5.13.1.2.3 Tolerances for Sawed MetalTable 6.13.1.3 Length:13.1.3.1 Tolerances for Straight LengthsTable 7.13.1.3.2 Schedule o
33、f Minimum Lengths with EndsTable 8.13.1.3.3 Tolerances for Squared Sheared MetalTable 9.13.1.3.4 Tolerances for Sawed MetalTable 10.13.1.4 Straightness:13.1.4.1 Tolerance for Slit Metal or Slit Metal EitherStraightened or Edge RolledTable 11.13.1.4.2 Tolerances for Squared Sheared MetalTable 12.13.1
34、.4.3 Tolerances for Sawed MetalTable 13.13.1.5 Edges:13.1.5.1 Tolerances for Radius of Square EdgesTable 14.13.1.5.2 Tolerances for Radius of Round CornersTable15.13.1.5.3 Tolerances for Radius of Round EdgesTable 16.13.1.5.4 Tolerances for Radius of Full Rounded EdgesTable 17.14. Test Methods14.1 C
35、hemical Analysis:14.1.1 Chemical composition shall be determined, in case ofdisagreement, by the following appropriate method:Element Test MethodAluminum E 478Copper E 478Cobalt E 75Iron E 76Lead E 478 (AA)Manganese E 62Nickel E 478 (Photometric)Phosphorus E 62Tin E 478 (Photometric)Zinc E 478 (AA)1
36、4.1.1.1 Since no recognized test method is known to bepublished, the determination of magnesium shall be subject toagreement between the manufacturer or supplier and thepurchaser.14.1.2 Test method(s) used for the determination of ele-ment(s) required by contractual or purchase order agreementshall
37、be as agreed upon between the manufacture and thepurchaser.14.2 Test methods for all other properties are given inSpecification B 248.15. Keywords15.1 copper-iron alloy plate; copper-iron alloy rolled bar;copper-iron alloy sheet; copper-iron alloy strip; UNS No.C19200; UNS No. C19210; UNS No. C19400
38、; UNS No.C19500; UNS No. C19700; UNS No. C19720TABLE 2 Electrical Resistivity Requirements and Equivalent ConductivityTempers Copper Alloy UNS No. Resistivity at 20C (68F)V g/m2Equivalent Conductivity at 20C (68F),% IACSO50, O60A,O61, and O62C19200 0.235 81 max 65 minC19210 0.170 31 max 90 minC19400
39、 0.383 26 0.204 37 40 75C19500 0.305 65 max 50 minC19700 0.191 60 max 80 minH01, H02, H03, H04, H06,H08, H10, and H14C19200 0.255 47 max 60 minC19210 0.180 33 max 85 minC19400 0.255 47 max 60 minC19500 0.340 62 max 45 minC19700 0.199 06 max 77 minC19720 0.199 06 max 77 minAO60 temper of Copper Alloy
40、 UNS No. C19400 is not required to conform with the resistivity requirement of this table.B465043TABLE 3 Mechanical RequirementsTemper Designation (B 601)TensileStrength, ksiAApproximate Rockwell HardnessB Scale Superficial 30TDesignation Name0.020 in. (0.508mm) to 0.036in. (0.914 mm) InclOver 0.036
41、 in.(0.914 mm)0.012 in. (0.305mm) to 0.028in. (0.711 mm) InclOver 0.028 in.(0.711 mm)Copper Alloy UNS No. C19200O61 annealed 4050 . . . . . . . . . . . .H0114 hard 4555 . . . . . . . . . . . .H0212 hard 5262 5369 . . . 5366 . . .H04 hard 6070 6874 . . . 6671 . . .H06 extra hard 6774 7175 . . . 6973
42、. . .H08 spring 7078 7376 . . . 6974 . . .H10 extra spring 7480 7376 . . . 6974 . . .Copper Alloy UNS No. C19210O61 annealed 2742 . . . . . . . . . . . .H0114 hard 4353 . . . . . . . . . 50 maxH0212 hard 4760 . . . . . . . . . 3560H0334 hard 5262 . . . . . . . . . 5267H04 hard 5666 . . . . . . . . .
43、 5469H06 extra hard 6070 . . . . . . . . . 5671H08 spring 6474 . . . . . . . . . 5873H10 extra spring 66 min . . . . . . . . . 6075Copper Alloy UNS No. C19400O60 soft anneal 4050 . . . . . . . . . . . .O50 light anneal 4555 . . . . . . . . . . . .O82 annealed to tem-per12 hard5363 . . . . . . . . .
44、. . .H0212 hard 5363 4969 5770 5263 5166H04 hard 6070 6773 6876 6168 6469H06 extra hard 6773 7275 7577 6769 6869H08 spring 7076 7378 7679 6869 6972H10 extra spring 7380 7579 7780 6970 6972H14 super spring 80 min . . . . . . 70 min . . .Copper Alloy UNS No. 19500O60 soft anneal 5060 . . . . . . . . .
45、 . . .H0114 hard 6072 6379 . . . 6171 . . .H0212 hard 6878 7681 . . . 6973 . . .H0334 hard 7585 8083 . . . 7274 . . .H04 hard 8290 8285 . . . 7375 . . .H08 spring 8897 8487 . . . 7477 . . .Copper Alloy UNS No. C19700O60 soft anneal 4353 . . . . . . . . . . . .H0212 hard 5363 6271 . . . 6268 . . .H04
46、 hard 6070 6673 . . . 6570 . . .H06 extra hard 6773 7075 . . . 6871 . . .H08 spring 7076 7177 . . . 6972 . . .H10 extra spring 7380 7278 . . . 7074 . . .Copper Alloy UNS No. C19720HR0212 hard 5663 6571 . . . 6268 . . .HR04 hard 6070 6673 . . . 6570 . . .AThe tensile strength conversions to SI units
47、are given in Table X1.1 (ksi = 1000 psi).B465044APPENDIX(Nonmandatory Information)X1. METRIC EQUIVALENTSX1.1 The SI unit for strength properties now shown is inaccordance with the International System of Units (SI). Thederived SI unit for force is the newton (N), which is defined asthat force which
48、when applied to a body having a mass of onekilogram gives it an acceleration of one metre per secondsquared (N = kg m/s2). The derived SI unit for pressure orstress is the newton per square metre (N/m2), which has beennamed the pascal (Pa) by the General Conference on Weightsand Measures. Since 1 ks
49、i = 6 894 757 Pa, the metric equiva-lents are expressed as megapascal (MPa), which is the same asMN/m2and N/mm2.SUMMARY OF CHANGESCommittee B05 has identified the location of selected changes to this standard since the last issue (B 465 03)that may impact the use of this standard. (Approved May 1, 2004.)(1) Added Alloy C19720 to the Scope, to paragraph 6.1.1, andto Keywords.(2) Added tempers to paragraph 8.1.(3) Added chemi
