1、Designation: B 161 051Used in USNRC-RDT StandardsStandard Specification forNickel Seamless Pipe and Tube1This standard is issued under the fixed designation B 161; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last re
2、vision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTETable 2 was corrected editorially in November 2008.1. Scope*1.1 This specification2covers nickel (UNS N02200)* andlow-carbon nickel
3、(UNS N02201)* in the form of cold-workedseamless pipe and tube in the conditions shown in Table 1 andTable X1.1.1.1.1 Hot-worked material is available. Properties are to beagreed upon between the manufacturer and purchaser.1.2 The values stated in inch-pound units are to be regardedas the standard.
4、The values given in parentheses are forinformation only.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 appropriateMater
5、ial Safety Data Sheet (MSDS) for this product/materialas provided by the manufacturer, to establish appropriatesafety and health practices, and determine the applicability ofregulatory limitations.2. Referenced Documents2.1 ASTM Standards:3B 829 Specification for General Requirements for Nickeland N
6、ickel Alloys Seamless Pipe and Tube3. General Requirement3.1 Material furnished under this specification shall con-form to the applicable requirements of Specification B 829unless otherwise provided herein.4. Ordering Information4.1 It is the responsibility of the purchaser to specify allrequirement
7、s that are necessary for the safe and satisfactoryperformance of material ordered under this specification.Examples of such requirements include, but are not limited to,the following:4.1.1 Alloy name or UNS number.4.1.2 ASTM designation and year of issue.4.1.3 Condition (see Appendix X2).4.1.4 Finis
8、h (see Appendix X2).4.1.5 Dimensions:4.1.5.1 TubeSpecify outside diameter and nominal orminimum wall.4.1.5.2 PipeSpecify standard pipe size and schedule.4.1.5.3 LengthCut to length or random.4.1.6 QuantityFeet or number of pieces.4.1.7 Hydrostatic Test or Nondestructive Electric TestSpecify test (se
9、e 6.2).4.1.8 Hydrostatic Pressure RequirementsSpecify testpressure if other than required by Specification B 829.4.1.9 CertificationState if certification is required.4.1.10 Samples for Product (Check) AnalysisStatewhether samples for product (check) analysis should be fur-nished (see 5.2).4.1.11 Pu
10、rchaser InspectionIf purchaser wishes to wit-ness tests or inspection of material at place of manufacture, thepurchase order must so state indicating which tests or inspec-tions are to be witnessed.4.1.12 Small-Diameter and Light-Wall Tube (ConverterSizes)See Appendix X1.1This specification is under
11、 the jurisdiction 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, 2005. Published December 2005. Originallyapproved in 1941. Last previous edition approved in 20
12、03 as B 161 - 03.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SB-161 in Section II of that Code.* New designation established in accordance with ASTM E 527 and SAE J1086,Practice for Numbering Metals and Alloys (UNS).3For referenced ASTM standards, visit the ASTM
13、 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.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr H
14、arbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Chemical Composition5.1 The material shall conform to the composition limitsspecified in Table 2.5.2 If a product (check) analysis is performed by thepurchaser, the material shall conform to the product (check)analysis vari
15、ations in Specification B 829.6. Mechanical and Other Properties6.1 Tension TestThe material shall conform to the tensileproperties specified in Table 1. The sampling and specimenpreparation are as covered in Specification B 829.6.1.1 Tensile properties for material specified as small-diameter and l
16、ight-wall tube (converter sizes) shall be asprescribed in Table X1.1.6.2 Hydrostatic Test or Nondestructive Electric TestEachpipe or tube shall be subjected to the Nondestructive ElectricTest or the Hydrostatic Test. Unless specified by the purchaser,either test may be used at the option of the prod
17、ucer.7. Dimensions and Permissible Variations7.1 Permissible variations for material specified as small-diameter and light-wall tube (converter size) shall conform tothe permissible variations prescribed in Table X1.2.8. Number of Tests8.1 Chemical AnalysisOne test per lot.8.2 TensionOne test per lo
18、t.8.3 Hydrostatic or Nondestructive Electric TestEachpiece in each lot.9. Test Methods9.1 Hydrostatic TestEach pipe or tube with an outsidediameter18 in. (3 mm) and larger and with wall thickness of0.015 in. (0.38 mm) and over shall be tested in accordance withSpecification B 829. The allowable fibe
19、r stress, for material inthe condition furnished, is as follows:UNS N02200 UNS N02201Annealed:5 in. (127 mm) outsidediameter and under10 000 psi (70 MPa) 8000 psi (55 MPa)Over 5 in. outside diam-eter8000 psi (55 MPa) 6700 psi (45 MPa)Stress-Relieved:All sizes 16 200 psi (110 MPa) 15 000 psi (105 MPa
20、)9.1.1 When so agreed upon by the manufacturer and pur-chaser, pipe or tube may be tested to 112 times the allowablefiber stress given above.9.1.2 If any pipe or tube shows leaks during hydrostatictesting, it shall be rejected.9.2 Nondestructive Electric TestEach pipe or tube shall beexamined with a
21、 nondestructive electric test as prescribed inSpecification B 829.10. Keywords10.1 seamless pipe; seamless tube; N02200; N02201TABLE 1 Mechanical PropertiesCondition and SizeTensile Strength, min, psi (MPa)Yield Strength (0.2 % offset), min, psi(MPa)Elongation in 2 in. or 50 mm (or4D), min, %Nickel
22、(UNSN02200)Low-Carbon Nickel(UNS N02201)Nickel (UNSN02200)Low-Carbon Nickel(UNS N02201)Nickel (UNSN02200)Low-CarbonNickel (UNSN02201)Annealed:5 in. (127 mm) and underoutside diameter55 000 (380) 50 000 (345) 15 000 (105) 12 000 (80) 35 35Over 5 in. (127 mm) inoutside diameter55 000 (380) 50 000 (345
23、) 12 000 (80) 10 000 (70) 40 40Stress-Relieved:All sizes 65 000 (450) 60 000 (415) 40 000 (275) 30 000 (205) 15 15TABLE 2 Chemical RequirementsElementComposition,%Nickel(UNS N02200)Low-CarbonNickel(UNS N02201)Ni,Amin 99.0 99.0Cu, max 0.25 0.25Fe, max 0.40 0.40Mn, max 0.35 0.35C, max 0.15 0.02Si, max
24、 0.35 0.35S, max 0.01 0.01AElement shall be determined arithmetically by difference.Corrected editorially.B1610512APPENDIXES(Nonmandatory Information)X1. CONVERTER SIZESX1.1 Small-diameter and light-wall tube in outside diam-eters 114 in. (31.8 mm) and under may be furnished in theconditions listed
25、in Table X1.1 when so specified. The materialis furnished in a limited range of sizes and the manufacturershould be consulted as to the various outside diameters andwall thicknesses that may be furnished. Material will have abright finish. Such material shall conform to the applicablerequirements in
26、 Table X1.1 and Table X1.2.X2. CONDITIONS AND FINISHES NORMALLY SUPPLIEDX2.1 ScopeX2.1.1 This appendix lists the conditions and finishes inwhich pipe and tube (other than converter sizes) are normallysupplied. These are subject to change, and the manufacturershould be consulted for the latest inform
27、ation available.X2.2 Nickel (UNS N02200)X2.2.1 AnnealedSoft, with a dull matte finish.X2.2.2 Stress-RelievedThermally treated below the an-nealing temperature to relieve the major portion of the internalstresses, with a thin, light to medium-dark surface.TABLE X1.1 Mechanical PropertiesAof Small-Dia
28、meter and Light-Wall Tubing (Converter Sizes)Condition Tensile Strength, psi (MPa)Yield Strength (0.2 % offset),min, psi (MPa)Elongation in 2 in.or 50 mm, min, %Nickel UNS N02200AnnealedB75 000 (515) max 15 000 (105) 33Half-hardC80 000 (550) min 40 000 (275) 12Full hardD95 000 (655) min 75 000 (515)
29、 4Low-Carbon Nickel UNS N02201AnnealedB70 000 (480) max 12 000 (85) 35Half-hardC70 000 (480) min 30 000 (205) 12Full hardD85 000 (585) min 65 000 (450) 4ANot applicable to outside diameters under18 in. (3.2 mm) and wall thicknesses under 0.015 in. (0.38 mm).BThis condition is sometimes designated as
30、 “No. 1 Temper.”CThis condition is sometimes designated as “No. 2 Temper.”DThis condition is sometimes designated as “No. 3 Temper.”TABLE X1.2 Permissible Variations for Small-Diameter and Light-Wall Tube (Converter Sizes)A,B,C,D,E,FSpecified Outside Diameter, in. (mm)Outside Diameter Inside Diamete
31、r Wall Thickness, %Plus Minus Plus Minus Plus MinusUnder332 (2.4) 0.002 (0.05) 0 0 0.002 (0.05) 10 10332 to316 (2.4 to 4.8), excl 0.003 (0.08) 0 0 0.003 (0.08) 10 10316 to12 (4.8 to 12.7), excl 0.004 (0.10) 0 0 0.004 (0.10) 10 1012 to 114 (12.7 to 31.8), incl 0.005 (0.13) 0 0 0.005 (0.13) 10 10AOval
32、ity, Normal Wall TubeAs-Drawn (No. 2 and 3) TempersOvality will be held within the outside diameter tolerances shown in the table.Annealed (No. 1) TemperOvality will be held within 2 % of the theoretical average outside diameter.BOvality, Light-Wall TubeAs-Drawn (No. 2 and 3)Tempers Up to but not in
33、cluding 114 in. (31.8 mm) in outside diameter, ovality will be held within 2 % of thetheoretical average outside diameter.Annealed (No. 1) TemperOvality will be held within 3 % of the theoretical average outside diameter.CWall Tolerances, Light-Wall TubeThe plus and minus wall tolerance shown in the
34、 table shall apply down to and including 0.005 in. (0.13 mm) in wall thickness. Forwall thicknesses less than 0.005 in. (0.13 mm), the tolerance shall be 60.0005 in. (0.013 mm).DRandom Lengths:Where nominal random lengths on tubing18 in. (3.2 mm) and larger in outside diameter are specified, a lengt
35、h tolerance of 6312 ft (1.06 m) applies to the nominal length.This is a total spread of 7 ft (2.10 m).Random lengths in sizes18 in. (3.2 mm) and larger in outside diameter shall be subject to a length range of 5 to 24 ft (1.50 to 7.30 m). Long random lengths are subjectto a range of 15 to 22 ft (4.5
36、7 to 6.70 m).Random lengths in sizes up to, but not including18 in. (3.2 mm) in outside diameter, and fragile light-wall tubes over this outside diameter are subject to the length rangeof 1 to 15 ft (0.30 to 4.57 m).EStraightnessRound tubing is subject to a straightness tolerance of one part in 600
37、equivalent to a depth of arc of 0.030 in. (0.76 mm) in any 3 ft (0.91 m) of length.FWhen specified, the tolerance spreads of this table may be applied as desired. However, when not specified, the tolerances in this table will apply. It should be notedthat inside diameter tolerances are based upon th
38、e outside diameter range.B1610513X2.3 Low-Carbon Nickel (UNS N02201)X2.3.1 AnnealedSimilar to X2.2.1.X2.3.2 Stress-RelievedSimilar to X2.2.2.SUMMARY OF CHANGESCommittee B02 has identified the location of selected changes to this standard since the last issue (B 161 03)that may impact the use of this
39、 standard.(1) To make reference to Specification B 829 instead ofPractice E 426 and Practice E 571 for nondestructive electrictest examination.(2) Revisions of 2.1 and 9.2.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned
40、in this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and m
41、ust be reviewed every 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 t
42、heresponsible technical 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 Conshohocken, 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).B1610514
