1、Designation: B465 16Standard Specification forCopper-Iron Alloy Plate, Sheet, Strip, and Rolled Bar1This standard is issued under the fixed designation B465; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision
2、. 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 U.S. Department of Defense.1. Scope*1.1 This specification establishes the requireme
3、nts forcopper-iron alloy plate, sheet, strip, and rolled bar for CopperAlloy UNS Nos. C19200, C19210, C19400, C19500,C19700, and C19720.1.2 UnitsThe values stated in inch-pound units are to beregarded as standard. The values given in parentheses aremathematical conversions to SI units, which are pro
4、vided forinformation only and are not considered standard.2. Referenced Documents2.1 ASTM Standards:2B193 Test Method for Resistivity of Electrical ConductorMaterialsB248 Specification for General Requirements for WroughtCopper and Copper-Alloy Plate, Sheet, Strip, and RolledBarB601 Classification f
5、or Temper Designations for Copper andCopper AlloysWrought and CastB846 Terminology for Copper and Copper AlloysE8/E8M Test Methods for Tension Testing of Metallic Ma-terialsE54 Test Methods for Chemical Analysis of Special Brassesand Bronzes (Withdrawn 2002)3E62 Test Methods for Chemical Analysis of
6、 Copper andCopperAlloys (Photometric Methods) (Withdrawn 2010)3E75 Test Methods for Chemical Analysis of Copper-Nickeland Copper-Nickel-Zinc Alloys (Withdrawn 2010)3E112 Test Methods for Determining Average Grain SizeE478 Test Methods for Chemical Analysis of Copper Alloys3. General Requirements3.1
7、The following sections of Specification B248 constitutea part of this specification:3.1.1 Terminology3.1.2 Materials and Manufacture3.1.3 Workmanship, Finish, and Appearance3.1.4 Sampling3.1.5 Number of Tests and Retests3.1.6 Specimen Preparation3.1.7 Test Methods (except chemical analysis)3.1.8 Sig
8、nificance of Numerical Limits3.1.9 Inspection3.1.10 Rejection and Rehearing3.1.11 Certification3.1.12 Test Reports3.1.13 Packaging and Package Marking3.1.14 Supplementary Requirements.3.2 In addition, when a section with a title identical to thatreferenced in 3.1, above, appears in this specificatio
9、n, itcontains additional requirements which supplement those ap-pearing in Specification B248.4. Terminology4.1 For definitions of terms related to copper and copperalloys, refer to Terminology B846.5. Ordering Information5.1 Include the following specified choices when placingorders for product und
10、er this specification, as applicable:5.1.1 ASTM designation and year of issue,5.1.2 Copper Alloy UNS No. designation,5.1.3 Temper (Section 8),5.1.4 DimensionsThickness, width, length, and edges(Section 12),5.1.5 How FurnishedStraight lengths or coils,5.1.6 Quantitytotal weight or total length or num
11、ber ofpieces of each size, and5.1.7 Intended application.5.2 The following options are available but may not beincluded unless specified at the time of placing of the orderwhen required:5.2.1 Heat identification or traceability details,1This specification is under the jurisdiction ofASTM Committee B
12、05 on Copperand CopperAlloys and is the direct responsibility of Subcommittee B05.01 on Plate,Sheet, and Strip.Current edition approved Oct. 1, 2016. Published October 2016. Originallyapproved in 1968. Last previous edition approved in 2011 as B46511. DOI:10.1520/B0465-16.2For referenced ASTM standa
13、rds, 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.3The last approved version of this historical standard is referenced onwww.astm.org.*A S
14、ummary 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 States15.2.2 Certification,5.2.3 Test Report,5.2.4 Type of edge (slit, sheared, sawed, square corners,round corners, rounded edges,
15、or full-rounded edges),5.2.5 Width and straightness tolerances (appropriate tablesin Specification B248), and5.2.6 If product is purchased for agencies of the U.S.Government (see the Supplemental section of SpecificationB248 for additional requirements, if specified).6. Materials and Manufacture6.1
16、Materials:6.1.1 The material of manufacture shall be a form (cast bar,cake, slab, et cetera), of Copper Alloy UNS No. C19200,C19210, C19400, C19500, C19700, or C19720 of such purityand soundness as to be suitable for processing into the productsprescribed herein.6.1.2 When specified in the contract
17、or purchase order thatheat identification or traceability is required, the purchasershall specify the details desired.NOTE 1Due to the discontinuous nature of the processing of castingsinto wrought products, it is not practical to identify a specific castinganalysis with a specific quantity of finis
18、hed material.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 in the finished product.6.2.2 The product shall be hot- or cold-worked to thefinished size, and subsequently annealed, when require
19、d, tomeet the temper properties specified.6.3 Edges:6.3.1 Slit edges shall be furnished unless otherwise speci-fied in the contract or purchase order.7. Chemical Composition7.1 The material shall conform to the chemical compositionrequirements in Table 1 for the Copper alloy UNS No.designation speci
20、fied in the ordering information.7.2 These composition limits do not preclude the presenceof other elements. By agreement between the manufacturer andpurchaser, limits may be established and analysis required forunnamed elements.7.3 For alloys in which copper is listed as “remainder,”copper is the d
21、ifference between the sum of results of allelements determined and 100 %.7.4 When all elements in Table 1 are determined, the sum ofresults shall be 99.8 % min, except for C19720 which shall be99.5 % min.8. Temper8.1 The standard tempers for products described in thisspecification are given in Table
22、s 2 and 3.8.1.1 Cold-rolled tempers H01 to H14.8.1.2 Annealed tempers O50, O60, or O82.8.1.3 Cold-worked and stress-relieved tempers HR02 toHR06.NOTE 2The purchaser should confer with the manufacturer orsupplier for the availability of product in a specific alloy, temper, andform, since all tempers
23、are subject to manufacturing limitations.NOTE 3Properties of special tempers not listed in this specification aresubject 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;
24、however, theproduct material shall be fully recrystallized when examined inaccordance with Test Methods E112.10. Physical Property Requirements10.1 Electrical Resistivity Requirement:10.1.1 The product furnished shall conform to the electricalmass resistivity requirement prescribed in Table 2 when t
25、estedin accordance with Test Method B193.10.1.2 Products produced in temper O60 from CopperAlloyUNS No. C19400 are not required to conform to the electricalmass resistivity requirements of Table 2.11. Mechanical Property Requirements11.1 Tensile Strength Requirements:11.1.1 Product furnished under t
26、his specification shall con-form to the tensile requirements prescribed in Table 3 whentested in accordance with Test Methods E8/E8M.11.1.2 Acceptance or rejection based upon mechanicalproperties shall depend only on tensile strength.TABLE 1 Chemical RequirementsElementComposition, %Copper Alloy UNS
27、 No.C19200 C19210 C19400 C19500 C19700 C19720Copper 98.5 min remainder 97.0 min 96.0 min remainder remainderIron 0.81.2 0.050.15 2.12.6 1.02.0 0.301.2 0.050.50Phosphorus 0.010.04 0.0250.04 0.0150.15 0.010.35 0.100.40 0.050.15Zinc 0.20 max . . . 0.050.20 0.20 max 0.20 max 0.20 maxLead, max 0.03 . . .
28、 0.03 0.02 0.05 0.05Tin . . . . . . . . . 0.101.0 0.20 max 0.20 maxCobalt . . . . . . . . . 0.301.3 0.05 max . . .Aluminum . . . . . . . . . 0.02 max . . . . . .Magnesium . . . . . . . . . . . . 0.010.20 0.060.20Nickel, max . . . . . . . . . . . . 0.05 0.10AManganese, max . . . . . . . . . . . . 0.0
29、5 0.05AIncludes cobalt.B465 162TABLE 2 Electrical Resistivity Requirements and Equivalent ConductivityTempers Copper Alloy UNS No.Resistivity at 20C (68F) g/m2Equivalent Conductivity at 20C (68F),% IACSO50, O60A,O61, and O82C19200 0.235 81 max 65 minC19210 0.170 31 max 90 minC19400 0.383 26 0.204 37
30、 40 75C19500 0.305 65 max 50 minC19700 0.191 60 max 80 minH01, H02, H03, H04, H06,H08, H10, H14, HR02, HR04,and HR06C19200 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
31、UNS No. C19400 is not required to conform with the resistivity requirement of this table.TABLE 3 Mechanical RequirementsTemper Designation (B601)Tensile Strength,ksi MPaAApproximate Rockwell HardnessB Scale Superficial 30TCode Name0.020 in. (0.508mm) to 0.036in. (0.914 mm) InclOver 0.036 in.(0.914 m
32、m)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 275345 . . . . . . . . . . . .H0114 hard 4555 310380 . . . . . . . . . . . .H0212 hard 5262 360425 5369 . . . 5366 . . .H04 hard 6070 415485 6874 . . . 6671 . . .H06 extra hard 6774
33、460510 7175 . . . 6973 . . .H08 spring 7078 485540 7376 . . . 6974 . . .H10 extra spring 7480 510550 7376 . . . 6974 . . .Copper Alloy UNS No. C19210O61 annealed 2742 185290 . . . . . . . . . . . .H0114 hard 4353 295365 . . . . . . . . . 50 maxH0212 hard 4760 325415 . . . . . . . . . 3560H0334 hard
34、5262 360425 . . . . . . . . . 5267H04 hard 5666 385455 . . . . . . . . . 5469H06 extra hard 6070 415485 . . . . . . . . . 5671H08 spring 6474 440510 . . . . . . . . . 5873H10 extra spring 66 min 445 min . . . . . . . . . 6075Copper Alloy UNS No. C19400O60 soft anneal 4050 275345 . . . . . . . . . .
35、. .O50 light anneal 4555 310380 . . . . . . . . . . . .O82 annealed to tem-per12 hard5363 365435 . . . . . . . . . . . .H0212 hard 5363 365435 4969 5770 5263 5166H04 hard 6070 415485 6773 6876 6168 6469H06 extra hard 6773 460505 7275 7577 6769 6869H08 spring 7076 485525 7378 7679 6869 6972H10 extra
36、spring 7380 505550 7579 7780 6970 6972H14 super spring 80 min 550 min . . . . . . 70 min . . .Copper Alloy UNS No. 19500O60 soft anneal 5060 345415 . . . . . . . . . . . .H0114 hard 6072 415495 6379 . . . 6171 . . .H0212 hard 6878 470540 7681 . . . 6973 . . .H0334 hard 7585 515585 8083 . . . 7274 .
37、. .H04 hard 8290 565620 8285 . . . 7375 . . .H08 spring 8897 605670 8487 . . . 7477 . . .Copper Alloy UNS No. C19700O60 soft anneal 4353 295365 . . . . . . . . . . . .H0212 hard 5363 365435 6271 . . . 6268 . . .H04 hard 6070 415485 6673 . . . 6570 . . .H06 extra hard 6773 460505 7075 . . . 6871 . .
38、.H08 spring 7076 485525 7177 . . . 6972 . . .H10 extra spring 7380 505550 7278 . . . 7074 . . .Copper Alloy UNS No. C19720HR0212 hard 5363 365435 6571 . . . 6268 . . .HR04 hard 6070 415485 6673 . . . 6570 . . .HR06 extra hard 6773 460505 7078 . . . 6575 . . .ASee Appendix X1.B465 16311.2 Rockwell Ha
39、rdness Requirement:11.2.1 The approximate Rockwell hardness values given inTable 3 are for general information and assistance in testingand shall not be used as a basis for product rejection.NOTE 4The Rockwell hardness test offers a quick and convenientmethod of checking for general conformity to th
40、e specification require-ments for temper, tensile strength, and grain size.12. Dimensions, Mass, and Permissible Variations12.1 The dimensions and tolerances for product describedby this specification shall be as specified in Specification B248with particular reference to the following tables and re
41、latedparagraphs:12.1.1 ThicknessTable 1.12.1.2 Width:12.1.2.1 Slit Metal and Slit Metal with Rolled EdgesTable2.12.1.2.2 Square Sheared MetalTable 5.12.1.2.3 Sawed MetalTable 6.12.1.3 Length:12.1.3.1 Length Tolerance for Straight LengthsTable 7.12.1.3.2 Schedule or Minimum Lengths and MaximumWeights
42、 of Ends for Specific Lengths with Ends, and StockLengths with EndsTable 8.12.1.3.3 Length Tolerance for Square Sheared MetalTable9.12.1.3.4 Length Tolerance for Sawed MetalTable 10.12.1.4 Straightness:12.1.4.1 Slit Metal or Slit Metal Either Straightened orEdge RolledTable 11.12.1.4.2 Square Sheare
43、d MetalTable 12.12.1.4.3 Sawed MetalTable 13.12.1.5 Edges Contours:12.1.5.1 Square CornersTable 14.12.1.5.2 Rounded CornersTable 15.12.1.5.3 Rounded EdgesTable 16.12.1.5.4 Full-Rounded EdgesTable 17.13. Test Methods13.1 Chemical Analyses:13.1.1 In cases of disagreement, test methods for chemicalanal
44、ysis shall be subject to agreement between the manufac-turer or supplier and the purchaser. The following table is a listof published methods, some of which may no longer be viable,which along with others not listed, may be used subject toagreement:Element ASTM Test MethodAluminum E478Copper E478Cob
45、alt E75Iron E54Lead E478 (AA)Manganese E62Nickel E478 (Photometric)Phosphorus E62Tin E478 (Photometric)Zinc E478 (AA)13.1.2 Test method(s) to be followed for the determinationof element(s) resulting from contractual or purchase orderagreement shall be as agreed upon between the manufacturer orsuppli
46、er and the purchaser.13.1.3 Since no recognized test method is known to bepublished, the determination of magnesium shall be subject toagreement between the manufacturer and the purchaser.13.2 Other Tests:13.2.1 Test methods for all other properties are given inSpecification B248.14. Keywords14.1 co
47、pper-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; UNS No.C19500; UNS No. C19700; UNS No. C19720APPENDIX(Nonmandatory Information)X1. METRIC EQUIVALENTSX1.1 The SI unit for strength properties now shown
48、 is inaccordance with the International System of Units (SI). Thederived SI unit for force is the newton (N), which is defined asthat force which 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 ksi = 6 894 757 Pa, the metric equiva-lents are expressed as megapascal (MPa), which is the same asMN/m2and N/mm2.B465 164SUMMARY OF CHANGESCommittee B05
