1、Designation: B 407 08aStandard 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 () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification2covers UNS N08120, UNS N08800,UNS N08801, UNS N08810, UNS N08811, UNS N08890, andUNS N06811 in the form of cold-
3、worked 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 resista
4、nce 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 standard. The values given in parentheses are mathematicalconversions to SI units that are prov
5、ided for information onlyand are not considered standard.1.3 The following safety hazards caveat pertains only to thetest method portion, Section 7, 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
6、 the userof this standard to become familiar with all hazards includingthose identified in the appropriate Material Safety Data Sheet(MSDS) for this product/material as provided by the manufac-turer, to establish appropriate safety and health practices, anddetermine the applicability of regulatory l
7、imitations.2. Referenced Documents2.1 ASTM Standards:3B 829 Specification for General Requirements for Nickeland Nickel Alloys Seamless Pipe and TubeE 140 Hardness Conversion Tables for Metals RelationshipAmong Brinell Hardness, Vickers Hardness, RockwellHardness, Superficial Hardness, Knoop Hardnes
8、s, andScleroscope Hardness3. General Requirements3.1 Material furnished under this specification shall con-form to the applicable requirements of Specification B 829unless otherwise specified herein.4. Ordering Information4.1 Orders for material to this specification should includeinformation with r
9、espect 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 be specified in two dimensions only(length excepted) as follows: Outside diameter and average ormini
10、mum 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 the purchaser.4.1.4.2 PipeStandard pipe size and schedule (TableX3.1).4.1.5 Fabrication DetailsNot m
11、andatory but helpful tothe manufacturer:4.1.5.1 Cold Bending or Coiling.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 and whether t
12、o 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.1This specification is under the juris
13、diction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibility of SubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved Nov. 1, 2008. Published December 2008. Originallyapproved in 1957. Last previous edition approved in 2008 as B 40
14、7 08.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SB-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, refe
15、r to the standards Document Summary page onthe ASTM website.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.4.1.7 Samples for Product (Check) AnalysisState whethersamp
16、les 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 be witnessed.4.1.9 Small-Diameter and Light-Wall
17、 Tube(ConverterSizes) (Table X3.2).4.1.10 Optional RequirementHydrostatic or Nondestruc-tive Electric Test (see 7.3).5. Materials and Manufacture5.1 Heat TreatmentThe final heat treatment of UNSN08120 shall be 2150F (1177C) minimum, UNS N08810,2050F (1121C) minimum, UNS N08811, UNS N08890,2100F (114
18、9C) 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 thepurchaser, the material shall conform to the product (check)analysis variations in Specification
19、B 829.7. Mechanical Properties and Other Requirements7.1 Mechanical PropertiesThe material shall conform tothe mechanical properties specified in Table 2.TABLE 1 Chemical RequirementsElementComposition Limits, %UNS N08120UNS N08800, UNSN08810, and UNSN08811UNS N08801 UNS N08890 UNS N06811Nickel 35.0
20、 min 30.0 min 30.0 min 40.0 min 38.0 min39.0 max 35.0 max 34.0 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
21、 0.03 max0.10 max . . 0.14 max .Copper, max 0.5 0.75 0.5 0.75 .Silicon 1.0 1.0 1.0 1.0 min 0.60 max. . . 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
22、0.4 min . . . .0.9 max . . . .Molybdenum 2.50 max . . 1.0 min 0.50 min. . . 2.0 max 1.50 maxNiobium . . . 0.2 min . . . 1.0 max .Tantalum . . . 0.10 min . . . 0.60 max .Phosphorus 0.040 max . . . 0.030 maxTungsten 2.50 max . . . .Cobalt, max 3.0 . . . .Nitrogen 0.15 min . . . 0.10 min0.30 max . . .
23、0.20 maxBoron 0.010 max . . . .AIron shall be determined arithmetically 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.TABLE 2 Mechanical PropertiesAof Pipe and TubeAlloy Condition (Temper)Tensile Strength,min, p
24、si (MPa)Yield Strength,(0.2 % offset), 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) 2
25、5 000 (170) 30UNS N08810 and UNS N08811 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-f
26、inished annealed or cold-worked annealed 85 000 (585) 35 000 (240) 30AFor properties of small-diameter and light-wall tubing, see Table X3.1.B 407 08a27.2 Grain SizeAnnealed UNS Alloys N08120, N08810,N08811, and UNS N08890 shall conform to an average grainsize of ASTM No. 5 or coarser.7.3 Hydrostati
27、c Test or Nondestructive Electric TestEachpipe or tube shall be subjected to either the hydrostatic test orthe nondestructive electric test. The type of test to be used shallbe at the option of the manufacturer, unless otherwise specifiedin the purchase order.7.4 Annealing TemperatureAlloy UNS N0812
28、0 shall beannealed at 2150F (1177C) minimum, 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
29、 3 and Table X3.2, as applicable.8.1.2 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 diamet
30、er are specified, the wallmay not conform 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 variation of+18 in. (3.2 mm) will be permitted for cold-worked materialand +316 in. (4.8 mm) for hot-finished tub
31、e, except that forlengths over 30 ft (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
32、small-diameter andlight-wall tube, material 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
33、exceed 0.015 in./ft (1.4mm/m).9. Number of Tests9.1 Chemical AnalysisOne test per lot.9.2 Mechanical PropertiesOne test per lot.TABLE 3 Permissible Variations in Outside and Inside Diameter and Wall Thickness (Average Wall)Specified Outside Diameter or CalculatedNominal Outside Diameter (When Ordere
34、d toInside Diameter andAverage Wall)Permissible VariationsOutside Diameter or Inside Diameter Wall Thickness,%+Cold-FinishedA,B,C,DPipe and TubeInches0.500 to58 , excl 0.005 0.005 15.0 15.058 to 112 , incl 0.0075 0.0075 10.0 10.0Over 112 to 312 , incl 0.010 0.010 10.0 10.0Over 312 to 412 , incl 0.01
35、5 0.015 10.0 10.0Over 412 to 6, incl 0.020 0.020 12.5 12.5Over 6 to 658 , incl 0.025 0.025 12.5 12.5Millimetres12.7 to 15.8, excl 0.127 0.127 15.0 15.015.8 to 38.1, incl 0.190 0.190 10.0 10.0Over 38.1 to 88.9, incl 0.254 0.254 10.0 10.0Over 88.9 to 114.3, incl 0.381 0.381 10.0 10.0Over 114.3 to 152.
36、4, incl 0.508 0.508 12.5 12.5Over 152.4 to 168.3, incl 0.635 0.635 12.5 12.5Hot-Finished TubeE,F,G,HInches212 to 512 , excl512 to 914 , incl0.0310.0470.0310.04712.512.512.512.5Millimetres63.5 to 139.7, excl139.7 to 234.9, incl0.7871.190.7871.1912.512.512.512.5AThe permissible variations in this tabl
37、e apply to individual measurements, including out-of-roundness (ovality), except for the following conditions.1) Thin-Wall Pipe and TubeFor thin-wall pipe and tube having a nominal wall thickness of 3 % or less of the nominal outside diameter, in all conditions (temper), themean outside diameter or
38、mean inside diameter shall conform to the permissible variations of this table, and individual measurements (including ovality) shall conform tothe plus and minus values of this table, with the values increased by 0.5 % of the nominal outside diameter.2) Annealed Pipe and Tube Over 412 in. (114.3 mm
39、) in Nominal Outside DiameterFor annealed pipe and tubing over 412 in. (114.3 mm) in nominal outside diameterwith a nominal wall thickness greater than 3 % of the nominal outside diameter, the mean outside diameter or mean inside diameter shall conform to the permissiblevariations of this table, and
40、 individual measurements shall not exceed twice the permissible variations of this table.BFor pipe and tube, in all tempers, with an inside diameter of less than12 in. (12.70 mm) which cannot be successfully drawn over a mandrel, the inside diameter shallbe governed by the outside diameter and the w
41、all thickness variations.CFor pipe and tube in all tempers with an inside diameter less than 50 % of the outside diameter, which cannot be successfully drawn over a mandrel, the inside diametermay vary over or under by an amount equal to 10 % of the nominal wall thickness and the wall thickness may
42、vary 615 %.DEccentricityThe variation in wall thickness in any one cross section of any one cold-finished pipe or tube shall not exceed 610 % of the actual (measured) averagewall of that section (defined as the average of the thickest and the thinnest wall in that section).EFor tube 5 in. (127.0 mm)
43、 and under in outside diameter the tolerance on the outside diameter applies for individual measurements and includes ovality. For tubesover 5 in. (127.0 mm) in outside diameter the mean outside diameter shall conform to the permissible variations of this table and individual measurements shall not
44、exceedtwice the permissible variations of this table.FThe diameter tolerances for tube with machined outside and inside diameters shall be +0.031 in. (0.787 mm), 0 for the outside diameter and +0, 0.062 in. (1.57mm) for the inside diameter.GIf tube is specified as minimum wall, the tolerance shall b
45、e +28.5 %, 0.HThe wall thickness tolerance includes eccentricity tolerance up to 612.5 %.B 407 08a39.3 Grain SizeOne test per lot.9.4 Hydrostatic or Nondestructive Electric TestEachpiece per lot.10. Keywords10.1 seamless pipe; seamless tube; UNS N08120; UNSN08800; UNS N08801; UNS N08810; UNS N08811;
46、 UNSN08890; UNS N06811APPENDIXES(Nonmandatory Information)X1. SCHEDULES OF COLD-DRAWN, SEAMLESS NICKEL-IRON-CHROMIUM ALLOY PIPEX1.1 The schedules of cold-worked, seamless nickel-iron-chromium alloy pipe as given in Table X1.1 are regularlyavailable. Other schedules may be furnished, and the manu-fac
47、turer should be consulted. Table X1.1 is published forinformation only.TABLE X1.1 Pipe SchedulesANominal PipeSizeOutsideDiameterNominal Wall ThicknessSchedule No. 5 Schedule No. 10 Schedule No. 40 Schedule No. 80Inches14 0.540 . 0.065 0.088 .38 0.675 . 0.065 0.091 0.12612 0.840 0.065 0.083 0.109 0.1
48、4734 1.050 0.065 0.083 0.113 0.1541 1.315 0.065 0.109 0.133 0.179114 1.660 0.065 0.109 0.140 0.191112 1.900 0.065 0.109 0.145 0.2002 2.375 0.065 0.109 0.154 0.218212 2.875 0.083 0.120 0.203 0.2763 3.500 0.083 0.120 0.216 0.300312 4.000 0.083 0.120 0.226 0.3184 4.500 0.083 0.120 0.237 0.3375 5.563 .
49、. 0.258 .6 6.625 . . 0.280 .Millimetres6.35 13.72 . 1.65 2.24 .9.52 17.14 . 1.65 2.31 3.2012.70 21.34 1.65 2.11 2.77 3.7319.05 26.67 1.65 2.11 2.87 3.9125.4 33.40 1.65 2.77 3.38 4.5531.8 42.16 1.65 2.77 3.56 4.8538.1 48.26 1.65 2.77 3.68 5.0850.8 60.32 1.65 2.77 3.91 5.5463.5 73.02 2.11 3.05 5.16 7.0476.2 88.90 2.11 3.05 5.49 7.6288.9 101.60 2.11 3.05 5.74 8.08101.6 114.30 2.11 3.05 6.02 8.56127.0 141.30 . . 6.55 .152.4 168.28 . . 7.11 .AThe pipe schedules shown above conform with standards adopted
