1、Designation: B 161 05Used 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 rev
2、ision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification2covers nickel (UNS N02200)* andlow-carbon nickel (UNS N02201)* in the form of cold-workedseamless pipe an
3、d 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. The values given in parentheses are forinformation only.
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.2. Referenced Documents2.1 ASTM Standards:3B 829 Specification for General Requirements for Nickeland Nickel Alloys Seamless Pipe and Tube3. General Requiremen
6、t3.1 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 allrequirements that are necessary for the safe and satisfactoryperfor
7、mance 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 Finish (see Appendix X2).4.1.5 Dimensions:4.1.5.1 TubeSpecify
8、 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 (see 6.2).4.1.8 Hydrostatic Pressure Requirements Specify t
9、estpressure 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 Purchaser InspectionIf purchaser wishes to wit-ness tests
10、 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 X1.5. Chemical Composition5.1 The material shall conform to the composition limitsspec
11、ified in Table 2.5.2 If a product (check) analysis is performed by thepurchaser, the material shall conform to the product (check)analysis variations in Specification B 829.6. Mechanical and Other Properties6.1 Tension TestThe material shall conform to the tensileproperties specified in Table 1. The
12、 sampling and specimenpreparation are as covered in Specification B 829.6.1.1 Tensile properties for material specified as small-diameter and light-wall tube (converter sizes) shall be asprescribed in Table X1.1.1This 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 Nov. 1, 2005. Published December 2005. Originallyapproved in 1941. Last previous edition approved in 2003 as B 161 - 03.2For ASME Boiler and Pressure Vessel Code a
14、pplications 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 website, www.astm.org, orcontact ASTM Customer Service at s
15、erviceastm.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 Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,
16、United States.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 producer.7. Dimensions and Permissible Variations7.1 Permis
17、sible 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 lot.8.3 Hydrostatic or Nondestructive Electric TestEachpi
18、ece 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 fiber stress, for material inthe condition furnished, is as
19、 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)9.1.1 When so agreed upon by the manufacturer and pur-
20、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 nondestructive electric test as prescribed inSpecifica
21、tion B 829.10. Keywords10.1 seamless pipe; seamless tube; N02200; N02201APPENDIXES(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 in Table X1.1 when so specified. The mater
22、ialis 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 Table X1.1 and Table X1.2.TABLE 1 Mechani
23、cal 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 (UNSN02200)Low-Carbon Nickel(UNS N02201)Nickel (UNSN02200)Low-Carbon Nickel(UNS N02201)Nickel (UNSN02200)Low-CarbonNickel (UNSN02201)Annealed:
24、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) 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 Requirement
25、sElementComposition,%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 C, max 0.02Si, max 0.35 0.35S, max 0.01 0.01AElement shall be determined arithmetically by difference.B161052X2. CONDITIONS AND FINISHES NORMALLY SUPPLIE
26、DX2.1 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 information available.X2.2 Nickel (UNS N02200)X2.2.1 AnnealedSoft, with a dul
27、l matte finish.X2.2.2 Stress-Relieved Thermally treated below the an-nealing temperature to relieve the major portion of the internalstresses, with a thin, light to medium-dark surface.X2.3 Low-Carbon Nickel (UNS N02201)X2.3.1 AnnealedSimilar to X2.2.1.X2.3.2 Stress-RelievedSimilar to X2.2.2.TABLE X
28、1.1 Mechanical PropertiesAof Small-Diameter 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) 12F
29、ull hardD95 000 (655) min 75 000 (515) 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).BThi
30、s condition is sometimes designated as “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, i
31、n. (mm)Outside Diameter Inside Diameter 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.
32、005 (0.13) 0 0 0.005 (0.13) 10 10AOvality, 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
33、 (No. 2 and 3)Tempers Up to but not including 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
34、 and minus wall tolerance shown in the 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 o
35、utside diameter are specified, a length 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
36、 subjectto a range of 15 to 22 ft (4.57 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 stra
37、ightness tolerance of one part in 600 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
38、 diameter tolerances are based upon the outside diameter range.B161053SUMMARY 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 standard.(1) To make reference to Specification B 829 instead ofPracti
39、ce 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 mentionedin this standard. Users of this standard are expressly advised that det
40、ermination 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 must be reviewed every five years andif not revised, either reapproved o
41、r 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 theresponsible technical committee, which you may attend. If you feel th
42、at 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).B161054
