ASTM B407-2004 Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube《镍铁铬合金无缝管的标准规范》.pdf

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1、Designation: B 407 04Standard Specification forNickel-Iron-Chromium Alloy Seamless Pipe and Tube1This standard is issued under the fixed designation B 407; 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 (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification2covers UNS N08120, UNS N08800,UNS N08801, UNS N08810, UNS N08811, UNS N08890, andUNS N06811 in the form of cold-w

3、orked and hot-finishedannealed seamless pipe and tube. Alloys UNS N08800 andUNS N06811 are normally employed in service temperaturesup to and including 1100F (593C). Alloys UNS N08120,UNS N08810, UNS N08811, and UNS N08890 are normallyemployed in service temperatures above 1100F (593C)where resistan

4、ce to creep and rupture is required, and they areannealed to develop controlled grain size for optimum proper-ties in this temperature range.1.2 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.3 The following safety h

5、azards caveat pertains only to thetest method portion, Section 13, of this specification. Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to become familiar with all hazards includingthose ident

6、ified in the appropriate Material Safety Data Sheetfor this product/material as provided by the manufacturer, toestablish appropriate safety and health practices, and deter-mine the applicability of regulatory limitations.2. Referenced Documents2.1 ASTM Standards:3B 880 Specification for General Req

7、uirements for ChemicalCheck Analysis Limits for Nickel, Nickel Alloys, andCobalt AlloysE 8 Test Methods for Tension Testing of Metallic MaterialsE 18 Test Methods for Rockwell Hardness and RockwellSuperficial Hardness of Metallic MaterialsE 29 Practice for Using Significant Digits in Test Data toDet

8、ermine Conformance with SpecificationsE 112 Test Methods for Determining the Average GrainSizeE 140 Hardness Conversion Tables for MetalsE 426 Practice for Electromagnetic (Eddy-Current) Exami-nation of Seamless and Welded Tubular Products, Austen-itic Stainless Steel and Similar AlloysE 571 Practic

9、e for Electromagnetic (Eddy-Current) Exami-nation of Nickel and Nickel Alloy Tubular ProductsE 1473 Test Methods for Chemical Analysis of Nickel,Cobalt, and High-Temperature Alloys3. Terminology3.1 Definitions:3.1.1 average diameter, naverage of the maximum andminimum outside diameters, or the maxim

10、um and minimuminside diameters, as determined at any one cross section of thetube.3.1.2 pipe, nseamless tube conforming to the particulardimensions commercially known as standard pipe sizes (seeTable X3.1).3.1.3 tube, nhollow product of round or any other crosssection having a continuous periphery.4

11、. Ordering Information4.1 Orders for material to this specification should includeinformation with respect to the following:4.1.1 Alloy (Table 1).4.1.2 Condition Temper (Table 2 and Table X3.1, andAppendix X2 and Appendix X3).4.1.3 Finish (Table X1.1 and Table X3.2).4.1.4 Dimensions:4.1.4.1 TubeMay

12、be specified in two dimensions only(length excepted) as follows: Outside diameter and average orminimum wall, inside diameter and average wall, or outsidediameter and inside diameter.NOTE 1Tube produced to outside diameter and minimum wall may befurnished upon agreement between the manufacturer and

13、the purchaser.4.1.4.2 PipeStandard pipe size and schedule (TableX3.1).4.1.5 Fabrication DetailsNot mandatory but helpful tothe manufacturer:4.1.5.1 Cold Bending or Coiling.1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibil

14、ity of SubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved Oct. 1, 2004. Published November 2004. Originallyapproved in 1957. Last previous edition approved in 2001 as B 407 01.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SB-

15、407 in Section II of that Code.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 standards Document Summary page onthe ASTM website.1Copyright ASTM International,

16、 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4.1.5.2 Hot Forming.4.1.5.3 Welding or BrazingProcess to be employed.4.1.5.4 Pressure RequirementsTest pressure if other thanrequired by 7.3.4.1.5.5 MachiningIndicate finished size and length inwhich to be machined

17、and whether to be chucked to outsidediameter or inside diameter.4.1.5.6 EndsPlain ends cut and deburred will be fur-nished. If threaded ends or ends beveled for welding aredesired, give details.4.1.6 CertificationState if certification or a report of testresults is required (Section 16).4.1.7 Sample

18、s for Product (Check) AnalysisState whethersamples for product (check) analysis should be furnished (6.2).4.1.8 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at place of manufacture,the purchase order must so state indicating which tests orinspections are to b

19、e witnessed (Section 14).4.1.9 Small-Diameter and Light-Wall Tube(ConverterSizes) (Table X3.2).TABLE 1 Chemical RequirementsElementComposition Limits, %UNS N08120UNS N08800, UNSN08810, and UNSN08811UNS N08801 UNS N08890 UNS N06811Nickel 35.0 min 30.0 min 30.0 min 40.0 min 38.0 min39.0 max 35.0 max 3

20、4.0 max 45.0 max 46.0 maxChromium 23.0 min 19.0 min 19.0 min 23.5 min 27.0 min27.0 max 23.0 max 22.0 max 28.5 max 31.0 maxIron remainder 39.5 minA39.5 minAremainder remainderManganese, max 1.5 1.5 1.5 1.5 2.0Carbon 0.02 minB0.10 max 0.06 min 0.03 max0.10 max . . 0.14 max .Copper, max 0.5 0.75 0.5 0.

21、75 0.60 maxSilicon 1.0 1.0 1.0 1.0 min . . . 2.0 max .Sulfur, max 0.03 0.015 0.015 0.015 0.010AluminumC0.40 max 0.15 min . 0.05 min . 0.60 max . 0.60 max .TitaniumC0.20 max 0.15 min 0.75 min 0.15 min . 0.60 max 1.50 max 0.60 max .Columbium 0.4 min . . . .0.9 max . . . .Molybdenum 2.50 max . . 1.0 mi

22、n 0.50 min. . . 2.0 max 1.50 maxNiobium . . . 0.2 min . . . 1.0 max .Tantalum . . . 0.10 min . . . 0.60 max 0.030 maxPhosphorus 0.040 max . . . .Tungsten 2.50 max . . . .Cobalt, max 3.0 . . . .Nitrogen 0.15 min . . . 0.10 min0.30 max . . . 0.20 maxBoron 0.010 max . . . .AIron shall be determined ari

23、thmetically by difference.BAlloy UNS N08800: 0.10 max. Alloy UNS N08810: 0.050.10. Alloy UNS N08811: 0.060.10.CAlloy UNS N08811: Al + Ti, 0.851.20.Editorially corrected.TABLE 2 Mechanical PropertiesA,Bof Pipe and TubeAlloy Condition (Temper)Tensile Strength,min, psi (MPa)Yield Strength,(0.2 % offset

24、), min,psi (MPa)Elongation in2 in. or 50mm (or 4D),min,%UNS N08120 hot-finished annealed or cold-worked annealed 90 000 (621) 40 000 (276) 30UNS N08800 cold-worked annealed 75 000 (520) 30 000 (205) 30UNS N08800 hot-finished annealed or hot-finished 65 000 (450) 25 000 (170) 30UNS N08810 and UNS N08

25、811 hot-finished annealed or cold-worked annealed 65 000 (450) 25 000 (170) 30UNS N08801 hot-finished annealed or cold-worked annealed 65 000 (450) 25 000 (170) 30UNS N08890 hot-finished annealed or cold-worked annealed 75 000 (520) 30 000 (205) 35UNS N06811 hot-finished annealed or cold-worked anne

26、aled 85 000 (585) 35 000 (240) 30AFor properties of small-diameter and light-wall tubing, see Table X3.1.BSee 13.3.B4070424.1.10 Optional RequirementHydrostatic or Nondestruc-tive Eddy Current Testing (see 7.3.3).5. Materials and Manufacture5.1 Heat TreatmentThe final heat treatment of UNSN08120 sha

27、ll be 2150F (1177C) minimum, UNS N08810,2050F (1121C) minimum, UNS N08811, UNS N08890,2100F (1149C) minimum, and UNS N06811, 1920F(1050C) minimum.6. Chemical Composition6.1 The material shall conform to the composition limitsspecified in Table 1.6.2 If a product (check) analysis is performed by thep

28、urchaser, the material shall conform to the product (check)analysis variations in Specification B 880.7. Mechanical Properties and Other Requirements7.1 Mechanical PropertiesThe material shall conform tothe mechanical properties specified in Table 2.7.2 Grain SizeAnnealed UNS Alloys N08120, N08810,N

29、08811, and UNS N08890 shall conform to an average grainsize of ASTM No. 5 or coarser.7.3 Hydrostatic Test:7.3.1 Each pipe or tube with an outside diameter18 in. (3.2mm) and larger, and tubes with wall thickness of 0.015 in.(0.38 mm) and over shall be tested by the manufacturer to aninternal hydrosta

30、tic pressure of 1000 psi (6.9 MPa) providedthat the fiber stress calculated in accordance with the followingequation does not exceed the allowable fiber stress, S, indicatedbelow. The pipe or tube shall show no evidence of leakage.P 5 2St/Dwhere:P = hydrostatic test pressure, psi (MPa),S = allowable

31、 fiber stresses, for material in the condition,as follows:Cold-drawn annealed or hot-finished annealed alloyUNS N0812022 500 psi155 (MPa)Cold-drawn annealed alloy UNS N08800 and allalloy UNS N0889018 700 psi(130 MPa)Hot-finished as hot-finished, or hot-finishedannealed, alloy UNS N0880016 600 psi(11

32、5 MPa)Cold-drawn annealed or hot-finished annealedalloys UNS N08810, UNS N08811, and UNS N0880116 600 psi(115 MPa)Cold-drawn annealed or hot-finished annealed alloyUNS N0681121 200 psi(145 MPa)t = minimum wall thickness, in. (mm), equal to the speci-fied average wall minus the permissible minus wall

33、tolerance, Table 3, or the specified minimum wallthickness, andD = outside diameter of the tube, in. (mm).7.3.2 When so agreed upon between the manufacturer andpurchaser, pipe or tube may be tested to 112 times theallowable fiber stress given in 7.3.1.7.3.3 Each pipe or tube shall be subjected to th

34、e hydrostatictest, or, in lieu of this test, a nondestructive eddy current testmay be used at the manufacturers option. If eddy currenttesting is used, the following test method would apply:7.3.3.1 Eddy-Current TestingTesting shall be conductedin accordance with Practices E 426 or E 571. The eddy-cu

35、rrentexamination referenced in this specification has the capabilityof detecting significant discontinuities, especially of the shortabrupt type.(1) Unless otherwise specified the calibration standard shallcontain, at the option of the manufacturer, any one of thefollowing discontinuities to establi

36、sh a minimum sensitivitylevel for rejection. The discontinuity shall be placed in the weldif visible.(2) Drilled HoleA hole not larger than 0.031 in. (0.79mm) in diameter shall be drilled radially and completelythrough the wall, care being taken to avoid distortion of thematerial while drilling.(3)

37、Transverse Tangential NotchUsing a round file ortool with a14 in. (6 mm) diameter, a notch shall be filed ormilled on the tube outside diameter tangential to the surfaceand transverse to the longitudinal axis of the material. Saidnotch shall have a depth not exceeding 1212 % of the specifiedwall thi

38、ckness of the material, or 0.004 in. (0.10 mm),whichever is greater.7.3.3.2 Calibration FrequencyThe frequency of calibra-tion checks shall be as follows:(1) At the beginning of each production run or log.(2) After every4horless during testing.(3) At the end of each production run or lot.(4) At any

39、time malfunctioning is suspected, or theequipment has been left unattended.(5) If, during any check, the equipment fails to pick up thestandard defects in the calibration standard, the instrument testmust be recalibrated and all material tested since the last checkshall be reexamined.7.3.3.3 Accepta

40、nce and RejectionMaterial producing asignal equal to or greater than the calibration imperfection shallbe subject to rejection.(1) Test signals produced by imperfections that cannot beidentified or produced by cracks or crack-like imperfectionsshall result in rejection of the tube, subject to rework

41、, andretest.(2) If the imperfection is judged as not fit for use, the tubeshall be rejected, but may be reconditioned and retestedproviding the dimensions requirements are met. To be ac-cepted, retested material shall meet the original electric testrequirements.(3) If the imperfection is explored to

42、 the extent that it canbe identified and the pipe or tube is determined to be fit for use,the material may be accepted without further test providing theimperfection does not encroach on the minimum wall thick-ness.7.4 Annealing TemperatureAlloy UNS N08120 shall beannealed at 2150F (1177C) minimum,

43、and UNS N08810 at2050F (1120C) minimum.8. Dimensions and Permissible Variations8.1 Diameter and Wall Thickness:8.1.1 The permissible variations in the outside and insidediameter and wall thickness of pipe and tube shall not exceedthose prescribed in Table 3 and Table X3.2, as applicable.B4070438.1.2

44、 Permissible variations given in Table 3 and Table X3.2are applicable only to two dimensions. Thus, if outsidediameter and wall are specified, the inside diameter may notconform to the permissible variations shown. Similarly, ifoutside diameter and inside diameter are specified, the wallmay not conf

45、orm to the permissible variations shown.8.2 LengthWhen pipe or tube is ordered cut-to-length, thelength shall not be less than that specified, but a variationof +18 in. (3.2 mm) will be permitted for cold-worked materialand +316 in. (4.8 mm) for hot-finished tube, except that forlengths over 30 ft (

46、9.1 m), a variation of +14 in. (6.4 mm) willbe permitted. For small-diameter and light-wall tube, materialshall conform to the applicable requirements of Table X3.2.8.3 StraightnessCold-drawn material shall be reasonablystraight and free of bends and kinks. For small-diameter andlight-wall tube, mat

47、erial shall conform to the applicable re-quirements of Table X3.2. The camber (depth of chord) ofhot-finished tube 5 in. (127 mm) in outside diameter and undershall not exceed 0.01 in./ft (0.8 mm/m). For sizes over 5 in. inoutside diameter, the camber shall not exceed 0.015 in./ft (1.4mm/m).9. Workm

48、anship, Finish, and Appearance9.1 The material shall be uniform in quality and temper,smooth, commercially straight, and free of injurious imperfec-tions.10. Sampling10.1 Lot:10.1.1 A lot for chemical analysis shall consist of one heat.10.1.2 A lot for mechanical properties and grain size testingsha

49、ll consist of all material from the same heat, nominal size(excepting length), and condition (temper).10.1.2.1 Where material cannot be identified by heat, a lotshall consist of not more than 500 lb (227 kg) of material in thesame condition (temper) and nominal size (excepting length).10.2 Test Material Selection:10.2.1 Chemical AnalysisRepresentative samples shall betaken during pouring or subsequent processing.10.2.1.1 Product (check) analysis shall be wholly the re-sponsibility of the purchaser.TABLE 3 Permissible Varia