1、Designation: B599 92 (Reapproved 2014)Standard Specification forNickel-Iron-Chromium-Molybdenum-Columbium StabilizedAlloy (UNS N08700) Plate, Sheet, and Strip1This standard is issued under the fixed designation B599; the number immediately following the designation indicates the year oforiginal adop
2、tion 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.1. Scope1.1 This specification covers nickel-iron-chromium-molybdenum-columbium stab
3、ilized alloy (UNS N08700)2plate, 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 provided for information onlyand are not considered standard.
4、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 Sheet (MSDS) for this product/materialas
5、 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:3A262 Practices for Detecting Susceptibility to IntergranularAttack in Austenitic Stainless SteelsE8/E8M
6、 Test Methods for Tension Testing of Metallic Ma-terialsE10 Test Method for Brinell Hardness of Metallic MaterialsE18 Test Methods for Rockwell Hardness of Metallic Ma-terialsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE55 Practice for Sampling W
7、rought Nonferrous Metals andAlloys for Determination of Chemical CompositionE140 Hardness Conversion Tables for Metals RelationshipAmong Brinell Hardness, Vickers Hardness, RockwellHardness, Superficial Hardness, Knoop Hardness, Sclero-scope Hardness, and Leeb HardnessE350 Test Methods for Chemical
8、Analysis of Carbon Steel,Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, andWrought IronE353 Test Methods for Chemical Analysis of Stainless,Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 The terms
9、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 in. (610 mm) in width.3.1.4 strip, nmaterial unde
10、r 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 or UNS N08700.4.1.3 Form (plate, sheet, or strip).4
11、.1.4 Dimensions.4.1.5 Type of edge required (for strip only, see 9.4).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 (Secti
12、on 8).4.1.9 MarkingState 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).1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals
13、 and Alloys and is the direct responsibility of SubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved Oct. 1, 2014. Published October 2014. Originallyapproved in 1980. Last previous edition approved in 2009 as B599 92 (2009)1.DOI: 10.1520/B0599-92R14.2New designat
14、ion established in accordance with ASTM E527 and SAE J1086,Practice for Numbering Metals and Alloys (UNS).3For referenced 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 standa
15、rds Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Materials and Manufacture5.1 Heat TreatmentThe final heat treatment shall be asolution anneal. Minor cold working such as flattening ortem
16、per 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 accordance with 11.2, shallconform t
17、o 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 requirements as to themechanical
18、 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 the test is specified, it sha
19、ll 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 A262. The corrosion rate shall not exceed 2.5mils/month (165 mg/dm2day).9. Dimensions and
20、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 prescribed in Tables 10-13, inc
21、lusive.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, contour as specified.9.4.1.2 N
22、o. 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 finish as described asfollow
23、s: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, cold-rolled finish; producedby
24、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; producedby giving a final light cold-rolled pass with polished rolls, to asheet that has been annealed and descaled.10
25、.1.1.4 No. 4 FinishGeneral-purpose polished finish.Following initial grinding with coarser abrasives, sheets areTABLE 1 Chemical RequirementsElement Composition, %Nickel 24.026.0Iron remainderAChromium 19.023.0Molybdenum 4.35.0Columbium 8 carbon to 0.40Carbon, max 0.04Silicon, max 1.00Manganese, max
26、 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 0.20Molybdenum 0.10Columbium 0.05Carbon 0.01Silicon 0.05Manganese 0.04Phosphorus
27、 0.005Sulfur 0.005Copper 0.03TABLE 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
28、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.B599 92 (2014)2generally finished last with abrasives approximately 120 to 150mesh. Sheets can be produced with
29、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 StripThe type of finish procurable on col
30、d-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 highly polished rolls.10.1.2.3 Bright
31、 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-Rolled, Annealed, DescaledScaleremo
32、ved 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 at any point beyond thepermissible
33、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 resulting from the rollingof one heat
34、 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 StripAlot of sheet or strip for testing andinspection purposes shall consist of material from one heat inthe same form (sheet or strip), c
35、ondition, finish, and specifiedthickness, solution annealed by the same practice but in no casemore 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.11.2.2 Product analysis, if performed,
36、 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 samples are to be taken after delivery,
37、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 chosen to be representa-tive of the lot
38、.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 in flat sheet, flatstrip, or plate,
39、one tension and one or more hardness tests shallTABLE 4 Thickness Tolerances for Hot-Rolled and Cold-RolledSheetsSpecified Thickness, 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)Ove
40、r 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 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), in
41、cl 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 0.007 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-Rol
42、led and Cold-Rolled Resquared Sheets (Stretcher Leveled Flatness)Specified Dimensions, in. (mm)Tolerance, in. (mm)Over UnderFor 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 ove
43、r18 (3.2) 0For thicknesses 0.031 (0.79) andover:All widths and lengths14 (6.4) 0TABLE 6 Width, Length, and Camber Tolerances for Hot-Rolledand Cold-Rolled Sheets Not ResquaredWidth TolerancesSpecified Thickness, in. (mm)Tolerance for Specified Width,in. (mm)24 to 48 (610 to1219), excl48 (1219) andOv
44、erLess than316 (4.76)116 (1.6) over,0 under18 in. (3.2)over,0 underLength TolerancesSpecified Length, ft (mm)Tolerance, in. (mm)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
45、(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 from 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 thest
46、raightedge.B599 92 (2014)3be made on each 100 or less sheets, strips, or plates of the samelot. When specified, one corrosion test shall be conducted foreach lot.12.2 If any specimens selected to represent any lot fail tomeet any of the test requirements, the material represented bysuch specimens ma
47、y 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 of the materialand machined to the form
48、 and dimensions shown for thesheet-type specimen in Test Methods E8/E8M. 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 MethodsE8/E8M, or shall be the largest pos
49、sible round specimen shownin Test Methods E8/E8M. Tension test specimens shall betaken 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 in this specification, in case ofdisagreement,
