1、Designation: B 599 92 (Reapproved 2009)1Standard Specification forNickel-Iron-Chromium-Molybdenum-Columbium StabilizedAlloy (UNS N08700) Plate, Sheet, and Strip1This standard is issued under the fixed designation B 599; the number immediately following the designation indicates the year oforiginal a
2、doption or, in the case of revision, 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.1NOTEAn editorial correction was made in 1.1 in April 2009.1. Scope1.1 This speci
3、fication covers nickel-iron-chromium-molybdenum-columbium stabilized alloy (UNS N08700)*plate, sheet, and strip in the solution-annealed condition.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
4、 provided for information 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 appropriat
5、eMaterial Safety Data Sheet (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:2A 262 Practices for Detecting Susceptibil
6、ity to Intergranu-lar Attack in Austenitic Stainless SteelsE 8/E 8M Test Methods for Tension Testing of MetallicMaterialsE10 Test Method for Brinell Hardness of Metallic Materi-alsE18 Test Methods for Rockwell Hardness of MetallicMaterialsE29 Practice for Using Significant Digits in Test Data toDete
7、rmine Conformance with SpecificationsE55 Practice for Sampling Wrought Nonferrous Metals andAlloys for Determination of Chemical CompositionE 140 Hardness Conversion Tables for Metals RelationshipAmong Brinell Hardness, Vickers Hardness, RockwellHardness, Superficial Hardness, Knoop Hardness, andScl
8、eroscope HardnessE 350 Test Methods for Chemical Analysis of Carbon Steel,Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, andWrought IronE 353 Test Methods for Chemical Analysis of Stainless,Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys3. Terminology3.1 Definitions o
9、f Terms Specific to This Standard:3.1.1 The terms plate, sheet, and strip as used in thisspecification are described as follows:3.1.2 plate, nmaterial 0.1875 in. (4.76 mm) and over inthickness and over 10 in. (254 mm) in width.3.1.3 sheet, nmaterial under 0.1875 in. (4.76 mm) inthickness and over 24
10、 in. (610 mm) in width.3.1.4 strip, nmaterial under 0.1875 in. (4.76 mm) inthickness and under 24 in. (610 mm) in width.4. Ordering Information4.1 Orders for material under this specification shouldinclude the following information:4.1.1 Quantity (weight or number of pieces).4.1.2 Name of material o
11、r UNS N08700.4.1.3 Form (plate, sheet, or strip).4.1.4 Dimensions.4.1.5 Type of edge required (for strip only, see 9.4).1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibility of SubcommitteeB02.07 on Refined Nickel and Coba
12、lt and Their Alloys.Current edition approved April 15, 2009. Published April 2009. Originallyapproved in 1980. Last previous edition approved in 2003 as B 599 92 (2003)1.* New designation established in accordance with ASTM E 527 and SAE J1086,Practice for Numbering Metals and Alloys (UNS).2For refe
13、renced 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.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, Wes
14、t Conshohocken, PA 19428-2959, United States.4.1.6 Finish (Section 10)For sheet ordered with No. 4finish, specify whether one or both sides are to be polished.4.1.7 ASTM designation and year of issue.4.1.8 Corrosion TestState if intergranular corrosion test isrequired (Section 8).4.1.9 MarkingState
15、if metal die identification is requiredon plate14 in. (6.35 mm) or thicker (Section 17).4.1.10 Certification or Test ReportsState if certification ortest reports are required (Section 16).5. Materials and Manufacture5.1 Heat TreatmentThe final heat treatment shall be asolution anneal. Minor cold wor
16、king such as flattening ortemper rolling may be performed after the final solutionannealing treatment.NOTE 1This recommended solution anneal consists of heating to aminimum temperature of 2000F (1090C) and cooling rapidly to roomtemperature.6. Chemical Composition6.1 The material sampled, in accorda
17、nce with 11.2, shallconform to the composition limits prescribed in Table 1.6.2 If a product analysis is subsequently made, the materialshall conform to the composition limits with the productanalysis variation prescribed in Table 2.7. Mechanical Requirements7.1 The material shall conform to the req
18、uirements as to themechanical property prescribed in Table 3.8. Intergranular Corrosion Test8.1 All material supplied to this specification shall becapable of passing the intergranular corrosion test, but the testneed not be performed on any given lot unless it is specified onthe purchase order. If
19、the test is specified, it shall be performedby the manufacturer on specimens taken in the as-shippedcondition. Specimens shall be tested in the sensitized condition(1 h at 1250F (677C), and tested in accordance with PracticeC of Practices A 262. The corrosion rate shall not exceed 2.5mils/month (165
20、 mg/dm2day).9. Dimensions and Permissible Variations9.1 SheetThe material referred to as sheet shall conformto the variations in dimensions prescribed in Tables 4-9,inclusive.9.2 Cold-Rolled StripThe material referred to as cold-rolled strip shall conform to the permissible variations indimensions p
21、rescribed in Tables 10-13, inclusive.9.3 PlateThe material referred to as plate shall conform tothe permissible variations in dimensions prescribed in Tables14-20, inclusive.9.4 Edges for Cold-Rolled Strip:9.4.1 The various types of edges procurable shall be asfollows:9.4.1.1 No. 1 EdgeRolled edge,
22、contour as specified.9.4.1.2 No. 3 EdgeAn edge produced by slitting.9.4.1.3 No. 5 EdgeApproximately square edge producedby rolling or filing, or both, after slitting.10. Workmanship, Finish and Appearance10.1 The material shall be free of injurious imperfectionsand shall correspond to the designated
23、 finish as described asfollows:10.1.1 SheetThe various types of finish procurable onsheet products shall be as follows:10.1.1.1 No. 1 FinishHot rolled, annealed, and descaled;produced by hot rolling to specified thicknesses followed byannealing and descaling (see 10.2).10.1.1.2 No. 2D FinishDull, co
24、ld-rolled finish; producedby cold rolling to the specified thickness, annealing, anddescaling. The dull finish results from the descaling andpickling operations.10.1.1.3 No. 2B FinishBright, cold-rolled finish; pro-duced by giving a final light cold-rolled pass with polishedrolls, to a sheet that ha
25、s been annealed and descaled.TABLE 3 Mechanical Property RequirementsFormTensile Strength, min,ksi (MPa)Yield Strength (0.2 % offset),min, ksi (MPa)Elongation in 2 in. or 50 mm,or 4D, min, %Rockwell Hardness (orequivalent)ASheet 80 (550) 35 (240) 30 7590 HRBStrip 80 (550) 35 (240) 30 7590 HRBPlate 8
26、0 (550) 35 (240) 30 7590 HRBAHardness values are shown for information only and shall not constitute a basis for acceptance or rejection as long as the other mechanical properties are met.TABLE 1 Chemical RequirementsElement Composition, %Nickel 24.026.0Iron remainderAChromium 19.023.0Molybdenum 4.3
27、5.0Columbium 8 3 carbon to 0.40Carbon, max 0.04Silicon, max 1.00Manganese, max 2.00Phosphorus, max 0.040Sulfur, max 0.030Copper, max 0.50ADetermined arithmetically by difference.TABLE 2 Product (Check) AnalysisElementTolerances Over the MaximumLimit or Under the MinimumLimit, %Nickel 0.20Chromium 0.
28、20Molybdenum 0.10Columbium 0.05Carbon 0.01Silicon 0.05Manganese 0.04Phosphorus 0.005Sulfur 0.005Copper 0.03B 599 92 (2009)1210.1.1.4 No. 4 FinishGeneral-purpose polished finish.Following initial grinding with coarser abrasives, sheets aregenerally finished last with abrasives approximately 120 to 15
29、0mesh. Sheets can be produced with one or two sides polished.When polished on one side only, the other side may be roughground in order to obtain the necessary flatness.10.1.1.5 Bright AnnealedBright finish produced by coldrolling to thickness, then annealing in a protective atmosphere.10.1.2 StripT
30、he type of finish procurable on cold-rolledstrip shall be as follows:10.1.2.1 No. 1 FinishCold rolled to specified thickness,annealed, and pickled (see 10.2). Appearance of this finish is adull gray.10.1.2.2 No. 2 FinishSame as No. 1 finish, followed by afinal light cold-rolled pass, generally on hi
31、ghly polished rolls.10.1.2.3 Bright AnnealedBright finish produced by coldrolling to thickness, then annealing in a protective atmosphere.10.1.3 PlateThe types of finish procurable on plates shallbe as follows:10.1.3.1 Hot- or Cold-Rolled, AnnealedScale not re-moved (see 10.2).10.1.3.2 Hot- or Cold-
32、Rolled, Annealed, DescaledScaleremoved by a blast cleaning or pickling operation (see 10.2).10.2 Spot grinding to remove surface imperfections ispermitted for material produced in accordance with 10.1.1.1,10.1.2.1, 10.1.3.1, and 10.1.3.2, provided such grinding doesnot reduce the thickness or width
33、at any point beyond thepermissible variations in dimensions.11. Sampling11.1 Lots of Chemical Analysis, Mechanical Testing, andCorrosion Testing:11.1.1 A lot for chemical analysis shall consist of one heat.11.1.2 PlateA lot of plate for testing and inspectionpurposes shall consist of the products re
34、sulting from the rollingof one heat of material in the same condition and specifiedthickness, solution annealed by the same practice, but in nocase more than 25 000 lb (11 340 kg).11.1.3 Sheet and StripA lot of sheet or strip for testingand inspection purposes shall consist of material from one heat
35、in the same form (sheet or strip), condition, finish, andspecified thickness, solution annealed by the same practice butin no case more than 25 000 lb (11 340 kg).11.2 Sampling for Chemical Analysis:11.2.1 A representative sample shall be taken from each lotduring pouring or subsequent processing.11
36、.2.2 Product analysis, if performed, shall be wholly theresponsibility of the purchaser.11.3 Sampling for Mechanical Tests:11.3.1 A sample of the material to provide test specimensfor mechanical tests shall be taken from such a location in eachlot as to be representative of that lot.11.3.2 When samp
37、les are to be taken after delivery, thepurchaser of material ordered to cut lengths may request on thepurchase order additional material of adequate size to providesample coupons for inspection purposes.11.4 Sampling for Corrosion TestsA sample for corrosiontesting shall be taken from a location cho
38、sen to be representa-tive of the lot.12. Number of Tests and Retests12.1 In the case of sheet or strip supplied in coil form, twoor more tension tests (one from each end of each coil), and oneor more hardness tests shall be made on specimens taken fromeach end of the coil. When material is supplied
39、in flat sheet, flatstrip, or plate, one tension and one or more hardness tests shallbe made on each 100 or less sheets, strips, or plates of the samelot. When specified, one corrosion test shall be conducted foreach lot.TABLE 4 Thickness Tolerances for Hot-Rolled and Cold-RolledSheetsSpecified Thick
40、ness, in. (mm)Tolerance, over andunder, in. (mm)Over 0.145 to less than 0.1875 (3.68 to less than 4.76) 0.014 (0.36)Over 0.130 to 0.145 (3.30 to 3.68), incl 0.012 (0.30)Over 0.114 to 0.130 (2.90 to 3.30), incl 0.010 (0.25)Over 0.098 to 0.114 (2.49 to 2.90), incl 0.009 (0.23)Over 0.083 to 0.098 (2.11
41、 to 2.49), incl 0.008 (0.20)Over 0.072 to 0.083 (1.83 to 2.11), incl 0.007 (0.18)Over 0.058 to 0.072 (1.47 to 1.83), incl 0.006 (0.15)Over 0.040 to 0.058 (1.02 to 1.47), incl 0.005 (0.13)Over 0.026 to 0.040 (0.66 to 1.02), incl 0.004 (0.10)Over 0.016 to 0.026 (0.41 to 0.66), incl 0.003 (0.08)Over 0.
42、007 to 0.016 (0.18 to 0.41), incl 0.002 (0.05)Over 0.005 to 0.007 (0.13 to 0.18), incl 0.0015 (0.04)0.005 (0.13) 0.001 (0.03)TABLE 5 Width and Length Tolerances for Hot-Rolled and Cold-Rolled Resquared Sheets (Stretcher Leveled Flatness)Specified Dimensions, in. (mm)Tolerance, in. (mm)Over UnderFor
43、thicknesses under 0.031 (0.79):Widths up to 48 (1219), excl116 (1.6) 0Widths 48 (1219) and over18 (3.2) 0Lengths up to 120 (3048), excl116 (1.6) 0Lengths 120 (3048) and over18 (3.2) 0For thicknesses 0.031 (0.79) andover:All widths and lengths14 (6.4) 0TABLE 6 Width, Length, and Camber Tolerances for
44、 Hot-Rolledand Cold-Rolled Sheets Not ResquaredWidth TolerancesSpecified Thickness, in. (mm)Tolerance for Specified Width,in. (mm)24 to 48 (610 to1219), excl48 (1219) andOverLess than316 (4.76)116 (1.6) over,0 under18 in. (3.2)over,0 underLength TolerancesSpecified Length, ft (mm)Tolerance, in. (mm)
45、Over UnderUp to 10 (3050), incl14 (6.4) 0 (0)Over 10 to 20 (3050 to 6100), incl12 (12.7) 0 (0)Camber TolerancesASpecified Width, in. (mm)Tolerance per Unit Length of any8ft(2440 mm), in. (mm)24 to 36 (610 to 914), incl18 (3.2)Over 36 (914)332 (2.4)ACamber is the greatest deviation of a side edge fro
46、m a straight line, andmeasurement is taken by placing an 8-ft (2440-mm) straightedge on the concaveside and measuring the greatest distance between the sheet edge and thestraightedge.B 599 92 (2009)1312.2 If any specimens selected to represent any lot fail tomeet any of the test requirements, the ma
47、terial represented bysuch specimens may be retested. If there is valid reason tobelieve the result is not representative, the material may bere-reannealed and retested.13. Specimen Preparation13.1 Tension test specimens from material under12 in. (12.7mm) in thickness shall be of the full thickness o
48、f the materialand machined to the form and dimensions shown for thesheet-type specimen in Test Methods E 8/E 8M. Tension testspecimens from material12 in. (12.7 mm) and over shall be ofthe full thickness of the material, machined to the form anddimensions shown for the plate-type specimen in Test Me
49、thodsE 8/E 8M, or shall be the largest possible round specimenshown in Test Methods E 8/E 8M. Tension test specimens shallbe taken from material after final heat treatment and shall beselected in the transverse direction unless prohibited by width.13.2 Corrosion test specimens shall be prepared so that atleast one major surface represents the as-supplied surface, withonly light surface grinding permitted on this surface.14. Test Methods14.1 Determine the chemical composition and properties ofthe material as enumerated
