ASTM B424-2011 Standard Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825 UNS N08221 and UNS N06845) Plate Sheet and Strip《镍铁铬钼钴合金(UNS N08825 UNS N08221和 UNS UNS N06845)中厚板 薄板和条板的.pdf

1、Designation: B424 11Standard Specification forNi-Fe-Cr-Mo-Cu Alloy (UNS N08825, UNS N08221, andUNS N06845) Plate, Sheet, and Strip1This standard is issued under the fixed designation B424; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revi

2、sion, the year of last 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

3、2covers rolled nickel-iron-chromium-molybdenum-copper alloy (UNS N08825, UNS N08221, andUNS N06845)3plate, sheet, and strip.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for informati

4、on onlyand are not considered standard.1.3 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 become familiarwith all hazards including those identified in the appropriateMaterial Safety Data S

5、heet (MSDS) for this product/materialas provided by the manufacturer, to establish appropriatesafety and health practices, and determine the applicability ofregulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:4B425 Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNSN08825, UNS N088

6、21, and UNS N06845) Rod and BarB906 Specification for General Requirements for Flat-Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip3. Terminology3.1 Definitions of Terms Specific to This Standard: Descrip-tions of Terms Specific to This StandardThe terms given inTable 1 shall apply.4. Genera

7、l Requirements4.1 Material furnished under this specification shall con-form to the applicable requirements of Specification B906.5. Ordering Information5.1 It is the responsibility of the purchaser to specify allrequirements that are necessary for the safe and satisfactoryperformance of material or

8、dered under this specification.Examples of such requirements include, but are not limited to,the following:5.1.1 ASTM designation and year of issue.5.1.2 Alloy name or UNS number.5.1.3 ConditionTable 3 and Appendix X1.5.1.4 FinishAppendix X1.5.1.5 DimensionsThickness, width, and length.5.1.6 Quantit

9、y.,5.1.7 Optional Requirements:5.1.7.1 Sheet and StripWhether to be furnished in coil, incut straight lengths, or in random straight lengths.5.1.7.2 StripWhether to be furnished with commercial slitedge, square edge, or round edge.5.1.7.3 PlateWhether to be furnished specially flattened(see 8.7); al

10、so how plate is to be cut (Table 4).5.1.8 CertificationState if certification is required (Speci-fication B906, section on Material Test Report and Certifica-tion).1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibility of S

11、ubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved Oct. 1, 2011. Published November 2011. Originallyapproved in 1964. Last previous edition approved in 2009 as B424 05 (2009).DOI: 10.1520/B042411.2For ASME Boiler and Pressure Vessel Code applications, see relate

12、d Specifi-cation SB-424 in Section II of that Code.3New designation established in accordance with ASTM E527 and SAE J1086,Practice for Numbering Metals and Alloys (UNS).4For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annu

13、al Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.TABLE 1 Product DescriptionProduct Thickness, in. (mm)Hot-rolled plateA 316 (4.76) and overCold-rolled plateA 316 to38 (4.8 to 9.5), inclHot-rolled sheetA0.018 to 0.250 (0.46 to 6.4),inclCold

14、-rolled sheetB0.018 to 0.250 (0.46 to 6.4),inclCold-rolled stripB0.005 to 0.250 (0.13 to 6.4),inclAMaterial316 to14 in. (4.8 to 6.4 mm), incl, in thickness may be furnished assheet or plate provided the material meets the specification requirements for thecondition ordered.BMaterial under 48 in. (12

15、19 mm) in width may be furnished as sheet or stripprovided the material meets the specification requirements for the conditionordered.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,

16、 United States.5.1.9 Samples for Product (Check) AnalysisWhethersamples for product (check) analysis should be furnished (seeSpecification B906, section on Sampling).5.1.10 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at the place of manu-facture, the purchas

17、e order must so state, indicating which testsor inspections are to be witnessed (Specification B906, sectionon Inspection).6. Chemical Composition6.1 The material shall conform to the composition limitsspecified in Table 2.6.2 If a product (check) analysis is performed by thepurchaser, the material

18、shall conform to the product (check)analysis per Specification B906.7. Mechanical Properties7.1 Mechanical PropertiesThe material shall conform tothe mechanical properties specified in Table 3.8. Dimensions and Permissible Variations8.1 Thickness and Weight:8.1.1 PlateFor plate up to 2 in. (50.8 mm)

19、, inclusive, inthickness, the permissible variation under the specified thick-ness and permissible excess in overweight shall not exceed theamounts prescribed in Specification B906, Permissible Varia-tions in Thickness and Overweight of Rectangular Plates Table.8.1.1.1 For use with Specification B90

20、6, Permissible Varia-tions in Thickness and Overweight of Rectangular Plates Table,plate shall be assumed to weigh 0.294 lb/in.3(8.138 g/cm3).8.1.2 PlateFor plate over 2 in. (50.8 mm) in thickness, thepermissible variations over the specified thickness shall notexceed the amounts prescribed in Speci

21、fication B906, Permis-sible Variations in Thickness for Rectangular Plates Over 2 in.(51 mm) in Thickness Table.8.1.3 Sheet and StripThe permissible variations in thick-ness of sheet and strip shall be as prescribed in SpecificationB906, Permissible Variations in Thickness of Sheet and StripTable. T

22、he thickness of strip and sheet shall be measured withthe micrometer spindle38 in. (9.5 mm) or more from eitheredge for material 1 in. (25.4 mm) or over in width and at anyplace on the strip under 1 in. (25.4 mm) in width.8.2 Width or Diameter:TABLE 2 Chemical RequirementsAElement UNS N08825 UNS N08

23、221 UNS N06845Nickel 38.0 to 46.0 39.0 to 46.0 44.0 to 50.0Chromium 19.5 to 23.5 20.0 to 22.0 20.0 to 25.0Iron 22.0 minBBalanceBRemainderBManganese 1.0 1.0 0.5Carbon 0.05 0.025 0.05Copper 1.5 to 3.0 1.5 to 3.0 2.0 to 4.0Silicon 0.5 0.5 0.5Sulfur 0.03 0.03 0.010Aluminum 0.2 0.2 .Titanium 0.6 to 1.2 0

24、.6 to 1.0 .Molybdenum 2.5 to 3.5 5.0 to 6.5 5.0 to 7.0Tungsten . . 2.0 to 5.0AMaximum unless range or minimum is given. Where ellipses (.) appear in this table, there is no requirement and analysis for the element need not be determinedor reported.BElement shall be determined arithmetically by diffe

25、rence.TABLE 3 Mechanical Properties for Plate, Sheet, and Strip(All Thicknesses and Sizes Unless Otherwise Indicated)Alloy ConditionTensile Strength,min, ksi (MPa)Yield StrengthA(0.2 % Offset),min, ksi (MPa)Elongation in 2 in. or 50 mm(or 4 D), min, %Hot-Rolled Plate:UNS N08825UNS N08221UNS N06845an

26、nealedannealedannealed85 (586)79 (544)100 (690)35 (241)34 (235)40 (276)303030Cold-Rolled Plate:UNS N08825UNS N08221UNS N06845annealedannealedannealed85 (586)79 (544)100 (690)35 (241)34 (235)40 (276)303030Hot-Rolled Sheet:UNS N08825UNS N08221UNS N06845annealedannealedannealed85 (586)79 (544)100 (690)

27、35 (241)34 (235)40 (276)303030Cold-Rolled Sheet:UNS N08825UNS N08221UNS N06845annealedannealedannealed85 (586)79 (544)100 (690)35 (241)34 (235)40 (276)303030Cold-Rolled Strip:UNS N08825UNS N08221UNS N06845annealedannealedannealed85 (586)B79 (544)B100 (690)B35 (241)34 (235)40 (276)30B30B30AYield stre

28、ngth requirements do not apply to material under 0.020 in. (0.51 mm) in thickness.BNot applicable for thickness under 0.010 in. (0.25 mm).B424 1128.2.1 PlateThe permissible variations in width of rectan-gular plates and diameter of circular plates shall be asprescribed in Specification B906, Permiss

29、ible Variations inWidth of Sheared, Plasma Torch-Cut, and Abrasive-Cut Rect-angular Plate Table and Permissible Variations in Diameter forCircular Plates Table.8.2.2 Sheet and StripThe permissible variations in widthfor sheet and strip shall be as prescribed in Specification B906,Permissible Variati

30、ons in Width of Sheet and Strip Table.8.3 Length:8.3.1 Sheet and strip of all sizes may be ordered to cutlengths, in which case a variation of18 in. (3.2 mm) over thespecified length shall be permitted.8.3.2 Permissible variations in length of rectangular plateshall be as prescribed in Specification

31、 B906, PermissibleVariations in Length of Sheared, Plasma, Torch-Cut, andAbrasive-Cut Rectangular Plate Table.8.4 Straightness:8.4.1 The edgewise curvature (depth of chord) of flat sheet,strip, and plate shall not exceed 0.05 in. (1.27 mm) multipliedby the length in feet (0.04 mm multiplied by the l

32、ength incentimetres).8.4.2 Straightness for coiled material is subject to agree-ment between the manufacturer and the purchaser.8.5 Edges:8.5.1 When finished edges of strip are specified in thecontract or order, the following descriptions shall apply:8.5.1.1 Square-edge strip shall be supplied with

33、finishededges, with sharp, square corners, without bevel or rounding.8.5.1.2 Round-edge strip shall be supplied with finishededges, semicircular in form, the diameter of the circle formingthe edge being equal to the strip thickness.8.5.1.3 When no description of any required form of stripedge is giv

34、en, it shall be understood that edges such as thoseresulting from slitting or shearing will be acceptable.8.5.1.4 Sheet shall have sheared or slit edges.8.5.1.5 Plate shall have sheared or cut (machined, abrasivecut, powder cut, or inert arc cut) edges, as specified.8.6 Squareness (Sheet)For sheets

35、of all thicknesses, theangle between adjacent sides shall be 90 6 0.15 (116 in. in 24in.) (1.6 mm in 610 mm).8.7 FlatnessStandard flatness tolerances for plate shallconform to the requirements of Table 4. “Specifically-flattened” plate, when so specified, shall have permissiblevariations in flatness

36、 as agreed upon between the manufacturerand the purchaser.9. Product Marking9.1 Each bundle or shipping container shall be marked withthe name of the material or UNS number; condition; thisspecification number; the size; gross, tare, and net weight;consignor and consignee address; contract or order

37、number; orsuch other information as may be defined in the contract ororder.10. Keywords10.1 N08825; N08221; N06845; plate; sheet; stripTABLE 4 Permissible Variations From Flatness of Rectangular, Circular, and Sketch PlatesNOTE 1Permissible variations apply to plates up to 12 ft (3.66 m) in length,

38、or to any 12 ft (3.66 m) of longer plates. If the longer dimension is under36 in. (914 mm), the permissible variation is not greater than14 in. (6.4 mm).NOTE 2The shorter dimension specified is considered the width, and the permissible variation in flatness across the width does not exceed the tabul

39、aramount of that dimension.ANOTE 3The maximum deviation from a flat surface does not customarily exceed the tabular tolerance for the longer dimension specified.SpecifiedThicknessPermissible Variations from a Flat Surface for Thickness and Widths Given, in. (mm)To 48(1220),excl48 to 60(1220 to1520),

40、excl60 to 72(1520 to1830),excl72 to 84(1830 to2130),excl84 to 96(2130 to2440),excl96 to 108(2440 to2740),excl108 to 120(2740 to3050),excl120 to 144(3050 to3660),excl144(3660),and overInches316 to14 , excl34 1116 114 138 158 158 . . .14 to38 , excl1116341516 118 138 1716 1916 178 .38 to12 , excl12916

41、1116341516 118 114 1716 13412 to34 , excl1291658581316 118 118 118 13834 to 1, excl1291658583413161516 11181 to 2, excl1291691691611161116111634 12to4,incl145163871612916583478Millimetres4.8 to 6.4, excl 19.05 27.0 31.7 34.9 41.3 41.3 . . .6.4 to 9.5, excl 17.5 19.0 23.8 28.6 35.0 36.5 39.7 47.6 .9.

42、5 to 12.7, excl 12.7 14.3 17.5 19.0 23.8 28.6 31.7 35.0 44.412.7 to 19.0, excl 12.7 14.3 15.9 15.9 20.6 28.6 28.6 28.6 34.919.0 to 25.4, excl 12.7 14.3 15.9 15.9 19.0 20.6 23.8 25.4 28.625.4 to 50.8, excl 12.7 14.3 14.3 14.2 17.5 17.5 17.5 19.0 25.450.8 to 101.6, incl 6.4 7.9 9.5 11.1 12.7 14.3 15.9

43、 19.0 22.2AEditorially corrected.B424 113APPENDIX(Nonmandatory Information)X1. CONDITIONS AND FINISHES NORMALLY SUPPLIEDX1.1 ScopeX1.1.1 This appendix lists the conditions and finishes inwhich plate, sheet, and strip are normally supplied. These aresubject to change, and the manufacturer should be c

44、onsultedfor the latest information available.X1.2 PlateX1.2.1 Hot-rolled, annealed, and descaled.X1.2.2 Cold-rolled, annealed, and descaled.X1.3 SheetX1.3.1 Hot-rolled, annealed, and descaled.X1.3.2 Cold-rolled, annealed, and descaled or bright an-nealed.X1.4 StripX1.4.1 Cold-rolled, annealed, desca

45、led, or bright annealed.SUMMARY OF CHANGESCommittee B02 has identified the location of selected changes to this standard since the last issue(B424 - 05 (20009) that may impact the use of this standard. (Approved October 1, 2011.)(1) Revised Title, subsection 1.1, Section 10, Table 2, andTable 3 to a

46、dd UNS N06845.(2) Corrected UNS number of N08221 in Section 10.(3) Revised Table 2 to add new footnote A, renumber oldfootnote A to B, and to add footnote B to the iron content forN08221.This standard is subject to revision at any time by the responsible technical committee and must be reviewed ever

47、y five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible techni

48、cal committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocke

49、n, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).B424 114