1、Designation: B 505/B 505M 08Standard Specification forCopper Alloy Continuous Castings1This standard is issued under the fixed designation B 505/B 505M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last revision. A n
2、umber in parentheses indicates the year of last reapproval.A superscript 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 requirements for conti
3、nu-ously cast rod, bar, tube, and shapes produced from copperalloys with nominal compositions as listed in Table 1.21.2 Castings produced to this specification may be manu-factured for and supplied from stock. In such cases themanufacturer shall maintain heat traceability to specific manu-facturing
4、date and chemical analysis.1.3 The values stated in either SI units or inch/pound unitsare to be regarded separately as standard. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may res
5、ult in non-conformancewith the specification.1.4 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regula
6、tory limitations prior to use.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 208 Practice for Preparing Tension Test Specimens forCopper Alloy Sand, P
7、ermanent Mold, Centrifugal, andContinuous CastingsB 824 Specification for General Requirements for CopperAlloy CastingsB 846 Terminology for Copper and Copper AlloysE8 Test Methods for Tension Testing of Metallic MaterialsE8M Test Methods for Tension Testing of Metallic Mate-rials Metric4E10 Test Me
8、thod for Brinell Hardness of Metallic Materi-alsE18 Test Methods for Rockwell Hardness of MetallicMaterialsE 255 Practice for Sampling Copper and Copper Alloys forthe Determination of Chemical CompositionE 527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)3. Terminolog
9、y3.1 For definitions of terms related to copper and copperalloys, refer to Terminology B 846.4. General Requirements4.1 The following sections of Specification B 824 form apart of this specification. The definition of a casting lot asdefined in Section 12, Sampling, takes precedence over Speci-ficat
10、ion B 824.4.1.1 Terminology (Section 3),4.1.2 Other Requirements (Section 7),4.1.3 Workmanship, Finish, and Appearance (Section 9),4.1.4 Number of Tests and Retests (Section 11),4.1.5 Specimen Preparation (Section 12),4.1.6 Test Methods (Section 13),4.1.7 Significance of Numerical Limits (Section 14
11、),4.1.8 Inspection (Section 15),4.1.9 Rejection and Rehearing (Section 16),4.1.10 Certification (Section 17),4.1.11 Test Report (Section 18),4.1.12 Product Marking (Section 19),4.1.13 Packaging and Package Marking (Section 20),4.1.14 Keywords (Section 21), and4.1.15 Supplementary Requirements.5. Ord
12、ering Information5.1 Include the following information in orders for product:5.1.1 ASTM designation and year of issue (for example,B 505/B 505M 04),1This specification is under the jurisdiction ofASTM Committee B05 on Copperand Copper Alloys and is the direct responsibility of Subcommittee B05.05 on
13、Castings and Ingots for Remelting.Current edition approved April 1, 2008. Published April 2008. Originallyapproved in 1970. Last previous edition approved in 2007 as B 505/B 505M 07.2The UNS system for copper and copper alloys (see Practice E 527) is a simpleexpansion of the former standard designat
14、ion system accomplished by the additionof a prefix “C” and a suffix “00”. The suffix can be used to accommodatecomposition variations of the base alloy.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMSta
15、ndards volume information, refer to the standards Document Summary page onthe ASTM website.4Withdrawn.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.5.1.2 Copper Allo
16、y UNS No. (for example, C93200), in-cluding HT if heat treatment is required.5.1.3 Condition (Table 9) and (as cast, heat treated, and soforth),5.1.4 Dimensions: inside diameter, outside diameter, thick-ness and width,5.1.5 Form: cross-section, such as tube, round, hexagon,octagon, square, or rectan
17、gle,5.1.6 Tolerances, if different from Section 10 and Tables2-8.5.1.7 Length (including length tolerance if other than milllengths),5.1.8 Number of castings or total weight, for each size andform,5.1.9 ASME Boiler and Pressure Vessel Code5requirements(if required see Section 9),5.1.10 When castings
18、 are purchased for agencies of the U.S.government, the Supplementary Requirements of SpecificationB 824 may be specified.5Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.TABLE 1 Nominal Compo
19、sitionCopper Alloy UNSNo.DesignationComposition, %Copper Tin Lead Zinc Nickel Aluminum Iron ManganeseC83600 leaded red brass 85 5 5 5 . . . .C83800 leaded red brass 82.9 3.8 6 6.5 . . . .C84200 leaded semi-red brass 80 5 2.5 13 . . . .C84400 leaded semi-red brass 80 2.9 7 8.5 . . . .C84800 leaded se
20、mi-red brass 76 2.5 6.2 15 . . . .C85700 leaded naval brass 61 1 1.2 36 . . . .C86200 high-strength yellow brass 63 . . 25 . 4 3 3.8C86300 high-strength yellow brass 63 . . 25 . 6.2 3 3.8C86500 high-strength yellow brass 57.5 . . 39 . 1 1.2 0.8C87850Asilicon brass 76 . . 20.9 . . . .C89320Bbismuth t
21、in bronze 89 6 . . . . . .C90300 tin bronze 87.5 8.2 . 4 . . . .C90500 tin bronze 87.5 10 . 2 . . . .C90700 tin bronze 89 11 . . . . . .C91000 tin bronze 85 15 . . . . . .C91300 tin bronze 80.5 19 . . . . . .C92200 leaded tin bronze 88 6 1.5 4 . . . .C92300 leaded tin bronze 87 8.2 0.6 3.8 . . . .C9
22、2500 nickel-phosphor bronze 86.5 11 1.2 . 1.2 . . .C92700 leaded tin bronze 87.5 10 1.8 . . . . .C92800 leaded tin bronze 80 16 5 . . . . .C92900 leaded nickel-tin bronze 84 10 2.6 . 3.4 . . .C93200 high-leaded tin bronze 83 6.9 7 3 . . . .C93400 high-leaded tin bronze 83.5 8 8 . . . . .C93500 high-
23、leaded tin bronze 84.5 5.2 9 1 . . . .C93600 high-leaded tin bronze 81 7 12 . . . . .C93700 high-leaded tin bronze 80 10 9.5 . . . . .C93800 high-leaded tin bronze 77 6.9 14.5 . . . . .C93900 high-leaded tin bronze 78 6 16 . . . . .C94000 high-leaded tin bronze 70.5 13 15 . . . . .C94100 high-leaded
24、 tin bronze 75.5 5.5 20 . . . . .C94300 high-leaded tin bronze 69.5 5.2 25 . . . . .C94700 nickel-tin bronze 87.5 5.2 0 1.8 5.2 . . .C94800 leaded nickel-tin bronze 86.5 5.2 0.6 1.8 5.2 . . .C95200 aluminum bronze 87.8 . . . . 9 3.2 .C95300 aluminum bronze 88.8 . . . . 10 1.2 .C95400 aluminum bronze
25、 85.2 . . . . 10.8 4 .C95410 aluminum bronze 83.2 . . . 2 10.8 4 .C95500 nickel-aluminum bronze 81 . . . 4.2 10.8 4 .C95520 nickel-aluminum bronze 79.1 . . . 5.1 11 4.8 .C95700 manganese nickel aluminum 74.8 . . . 2.2 7.5 3 12.5bronzeC95800 nickel-aluminum bronze 81.3 . . . 4.5 9 4 1.2C95900 aluminu
26、m bronze 83.2 . . . . 12.8 4.0 .C96400 copper-nickel 67 . . . 30 . 0.90 .C96900 copper-nickel 76.8 8 . . 15 . . 0.20C97300 leaded nickel bronze 55.5 2.2 9.5 21 12.5 . . .C97600 leaded nickel bronze 65 4 4 6 20.2 . . .C97800 leaded nickel bronze 65.5 4.8 1.8 2.5 25.5 . . .C99500Cspecial alloy 89.1 .
27、. 1.2 4.5 1.2 4.0 .C96970 copper-nickel-tin 85 6 . . 9.0 . . .ASilicon 3, Phosphorus 0.12BBismuth 5.0CSilicon 1.3B 505/B 505M 0825.2 The following requirements are optional and should bespecified in the purchase order when required:5.2.1 Chemical analysis of residual elements (Section 7 andSpecifica
28、tion B 824),5.2.2 Mechanical requirements, (Section 8 Test MethodsE8),5.2.3 Witness inspection (Specification B 824),5.2.4 Certification (Specification B 824),5.2.5 Foundry test report (Specification B 824),5.2.6 Product marking (Specification B 824),5.2.7 Castings for seawater service (Section 6),
29、and5.2.8 Approval of weld repair and records of repair (Section11).6. Materials and Manufacture6.1 For better corrosion resistance in seawater applications,castings in Copper Alloy UNS No. C95800 shall be given aTABLE 2 Suggested Heat TreatmentsCopper AlloyUNS No.Solution Treatment (not less than1 h
30、 followed by water quench),F(C)Annealing Treatment(not less than 2 hfollowed by air cool),F(C)C9530015851635(860890)11501225(620660)C95400,C95410, C9550016001675(870910)11501225(620660)C95520 (2 h followed by water quench)16001700 (870925)9251000(495540)TABLE 3 Finishing Allowances for Tube (Round O
31、nly)Finished Outside Diameter,in. (mm)Finish Allowances Added toFinished or PrintDimensions of the Part, in. (mm)Inside DiameterOutsideDiameterAll Alloys Except as Noted BelowUp to 4 (102), excl 0.031 (0.79) + 0.031 (0.79)4 (102)5 (127), incl 0.063 (1.6) + 0.063 (1.6)Over 5 (127) 0.094 (2.4) + 0.094
32、 (2.4)Copper Alloy UNS Nos. C86200, C86300, C86500, C87850, C95200, C95300,C95400,C95500, C95800, C95900, and C96400Up to 3 (76.2), incl 0.125 (3.2) + 0.063 (1.6)Over 3 (76.2)4 (102), incl 0.125 (3.2) + 0.094 (2.4)Over 4 (102)512 (140), incl 0.188 (4.8) + 0.125 (3.2)Over 512 (140) 0.250 (6.4) + 0.18
33、8 (4.8)TABLE 4 Finishing Allowances for Rod and BarFinished Outside Diameter orDistance BetweenParallel Surfaces, in. (mm)RoundsSquares,Rectangles,Hexagons,OctagonsAll Alloys Except as Noted BelowUp to 4 (102), excl + 0.031 (0.79) + 0.031 (0.79)4 (102)5 (127), incl + 0.063 (1.6) + 0.063 (1.6)Over 5
34、(127) + 0.094 (2.4) + 0.094 (2.4)Copper Alloy UNS Nos. C86200, C86300, C86500, C87850, C95200, C95300,C95400, C95500, C95800, C95900, C96400Up to 3 (76.2), incl + 0.0625 (1.6) + 0.0625 (1.6)Over 3 (76.2)4 (102), incl + 0.093 (2.4) + 0.093 (2.4)Over 4 (102)512 (140), incl + 0.125 (3.2) + 0.125 (3.2)O
35、ver 512 (140) + 0.188 (4.8) + 0.188 (4.8)TABLE 5 Diameter Tolerances for Rod and BarDiameter or Distance Be-tween Parallel Surfaces,in. (mm)Tolerances, PlusAand Minus,Ain. (mm)RoundsSquares, Rectangles,Hexagons,OctagonsAll Alloys Except as Noted BelowUp to 4 (102), excl 0.005 (0.13) 0.016 (0.41)4 (1
36、02)5 (127), incl 0.008 (0.20) 0.016 (0.41)Over 5 (127) 0.016 (0.41) 0.016 (0.41)Copper Alloy UNS Nos. C86200, C86300, C86500, C87850, C95200, C95300,C95400, C95500, C95800, C95900, and C96400Up to 3 (76.2), incl 0.010 (0.25) 0.020 (0.51)Over 3 (76.2)4 (102), incl 0.015 (0.38) 0.020 (0.51)Over 4 (102
37、)512 (140), incl 0.020 (0.51) 0.020 (0.51)Over 512 (140) 0.025 (0.64) 0.025 (0.64)AWhen tolerances are specified as all plus or all minus, double the values given.TABLE 6 Diameter Tolerances for Tube (Round Only)Average Outside Diameter,in. (mm)Tolerances, in. (mm)OutsideDiameterInside DiameterPlusA
38、orMinusAPlusBMinusBAll Alloys Except as Noted BelowUp to 4 (102), excl 0.005 (0.13) 0.012 (0.30) 0.033 (0.84)4 (102)5 (127), incl 0.008 (0.20) 0.016 (0.41) 0.046 (1.2)Over 5 (127) 0.016 (0.41) 0.032 (0.81) 0.064 (1.6)Copper Alloy UNS Nos. C86200, C86300, C86500, C87850, C95200, C95300,C95400, C95500
39、, C95800, C95900, and C96400Up to 3 (76), incl 0.010 (0.25) 0.012 (0.32) 0.033 (0.84)Over 3 (76)4 (102), incl 0.015 (0.38) 0.015 (0.38) 0.050 (1.3)Over 4 (102)512 (140), incl 0.020 (0.51) 0.025 (0.64) 0.070 (1.8)Over 512 (140) 0.025 (0.64) 0.035 (0.86) 0.090 (2.3)AWhen tolerances are specified as al
40、l plus or all minus double the values given.BWhen tolerances are specified as all plus or all minus, total the values given.TABLE 7 Roundness TolerancesOutside Diameter, in. (mm)Maximum Out-of-Roundness,Ain. (mm)Up to 4 (102), excl 0.020 (0.51)4 (102)5 (127), incl 0.032 (0.81)Over 5 (127) 0.064 (1.6
41、)Copper Alloy UNS Nos. C86200, C86300, C86500, C87850, C95200, C95300,C95400, C95500, C95800, C95900, and C96400Up to 3 (76.2), incl 0.025 (0.64)Over 3 (76.2)4 (102), incl 0.040 (1.0)Over 4 (102)512 (140), incl 0.060 (1.5)Over 512 (140) 0.075 (1.9)AThe deviation from roundness is measured as the dif
42、ference between majorand minor diameters as determined at any one cross section of the tube.TABLE 8 Tolerances for ShapesOutside Dimension,Ain. (mm) Inside Dimension,Bin. (mm)All Alloys Except as Noted BelowPlus Minus Plus Minus0.016 (0.41) 0.016 (0.41) 0.032 (0.81) 0.064 (1.6)Copper Alloy UNS Nos.
43、C86200, C86300, C86500, C87850, C95200, C95300,C95400, C95500, C95800, C95900, and C96400Dimensional tolerances shall be subject to agreement between purchaserand manufacturer.AWhen tolerances are specified as all plus or all minus, double the values given.BWhen tolerances are specified as all plus
44、or all minus, total the values given.B 505/B 505M 083temperature anneal heat treatment at 1250 6 50F (675 610C) for 6 h minimum. Cooling shall be by the fastest meanspossible that will not cause excessive distortion or cracking.Propeller castings shall be exempt from this requirement.6.2 Copper Allo
45、y UNS Nos. C95300, C95400, C95410, andC95500 may be supplied in the heat-treated condition to obtainthe higher mechanical properties shown in Table 9. Suggestedheat treatments for these alloys and Copper Alloy UNS No.C95520 are given in Table 2. Actual practice may vary bymanufacturer.6.3 Copper All
46、oy UNS No. C95520 is used only in thequench-hardened and tempered (TQ30) condition, see Table 2.TABLE 9 Mechanical RequirementsCopper AlloyUNS No.Tensile Strength, minAYield Strength, at 0.5 % ExtensionUnder Load, minAElongation in 2in.or50mm,min, %Brinell Hardness,minRemarksksiBMPaCksiBMPaCC83600 3
47、6 248 19 131 15C83800 30 207 15 97 16C84200 32 221 16 110 13C84400 30 207 15 103 16C84800 30 207 15 103 16C85700 40 276 14 97 15C86200 90 621 45 310 18C86300 110 758 62 427 14C86500 70 483 25 172 25C87850 65 448 25 172 8 103 (500 kg)C89320 35 241 18 124 15C90300 44 303 22 152 18C90500 44 303 25 172
48、10C90700 40 276 25 172 10C91000 30 207 . . .C91300 . . . . . 160 (3000 kg)C92200 38 262 19 131 18C92300 40 276 19 131 16C92500 40 276 24 165 10C92700 38 252 20 138 8 . RockwellC92800 . . . . . B 7282C92900 45 310 25 172 8C93200 35 241 20 138 10C93400 34 234 20 138 8C93500 30 207 16 110 12C93600 33 2
49、27 20 138 10C93700 35 241 20 138 6C93800 25 172 16 110 5C93900 25 172 16 110 5C94000 . . . . . 80 (500 kg)C94100 25 172 17 117 7C94300 21 145 15 103 7C94700 45 310 20 138 25C94700HT 75 517 50 345 5 heat treatedC94800 40 276 20 138 20C95200 68 469 26 179 20C95300 70 483 26 179 25C95300HT 80 552 40 276 12 heat treatedC95400 85 586 32 221 12C95400HT 95 655 45 310 10 heat treatedC95410 85 586 32 221 12C95410HT 95 655 45 310 10 heat treatedC95500 95 655 42 290 10C95500HT 110 758 62 427 8 heat treatedC95520HT 125 862 95D655D2
