ASTM B514-2005(2009) Standard Specification for Welded Nickel-Iron-Chromium Alloy Pipe《焊接的标准规范 镍铁铬合金管》.pdf

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1、Designation: B 514 05 (Reapproved 2009)Standard Specification forWelded Nickel-Iron-Chromium Alloy Pipe1This standard is issued under the fixed designation B 514; 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 () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification2covers nickel-iron-chromium alloysin the form of welded, cold-worked, and annealed pipe forgeneral corrosi

3、ve service and heat-resisting applications. Theseproducts are furnished in three alloys: UNS N08120, UNSN08800, and UNS N08810.* Alloy UNS N08800 is employednormally in service temperatures up to and including 1100F(593C). Alloys UNS N08120 and UNS N08810 are employednormally in service temperatures

4、 above 1100F where resis-tance to creep and rupture is required, and are annealed todevelop controlled grain size for optimum properties in thistemperature range.1.2 This specification covers outside diameter and nominalwall pipe shown in ANSI B36.19. Pipe having other dimen-sions may be furnished p

5、rovided such pipe complies with allother requirements of the specification.1.3 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.1.4 This s

6、tandard 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 provided

7、by the manufacturer, to establish appropriatesafety and health practices, and determine the applicability ofregulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:3B 775 Specification for General Requirements for Nickeland Nickel Alloy Welded PipeB 899 Terminology Relating to

8、Non-ferrous Metals andAlloys2.2 ANSI Standard:B36.19 Stainless Steel Pipe43. Terminology3.1 Terms defined in Terminology B 899 shall apply unlessdefined otherwise in this standard.4. General Requirement4.1 Material furnished in accordance with this specificationshall conform to the applicable requir

9、ements of the currentedition of Specification B 775 unless otherwise providedherein.5. Ordering Information5.1 Orders for material under this specification shouldinclude the following information:5.1.1 Alloy name or UNS number.5.1.2 ASTM designation and year of issue.5.1.3 Condition (temper) (Table

10、1).5.1.4 Dimensions:5.1.4.1 Nominal pipe size or outside diameter and schedulenumber or nominal wall thickness.5.1.4.2 Length (specific or random).5.1.5 Quantity (feet or metres, or number of pieces).5.1.6 CertificationState if certification or a report of testresults is required.5.1.7 Samples for P

11、roduct (Check) AnalysisState whethersamples for product (check) analysis should be furnished.5.1.8 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at the place of manu-facture, the purchase order must so state indicating which testsor inspections are to be witne

12、ssed.6. Materials and Manufacture6.1 Pipe shall be made from flat-rolled alloy by an auto-matic welding process with no addition of filler metal. Subse-quent to welding and prior to final solution treatment, thematerial shall be cold worked either in both weld and basemetal or in weld metal only.1Th

13、is specification is under 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 Oct. 1, 2009. Published October 2009. Originallyapproved in 1970. Last previou

14、s edition approved in 2005 as B 514 05.2For ASME Boiler and Pressure Code applications see related SpecificationSB-514 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, v

15、isit 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.4Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New Yo

16、rk, NY 10036, http:/www.ansi.org.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.6.2 Pipe shall be furnished with a scale-free finish. Whenbright annealing is used, de

17、scaling is not necessary.7. Chemical Composition7.1 The material shall conform to the requirements as tochemical composition prescribed in Table 2.7.2 If a product (check) analysis is performed by thepurchaser, the material shall conform to the product (check)analysis variations in Table 1 of Specif

18、ication B 775.8. Mechanical and Other Requirements8.1 Mechanical PropertiesThe material shall conform tothe requirements for mechanical properties prescribed in Table1.8.2 Grain SizeA transverse sample representing the full-wall thickness of annealed alloys UNS N08120 and N08810shall conform to an a

19、verage grain size of ASTM No. 5 orcoarser.8.3 Flattening TestPipe shall be capable of withstanding,without cracking, flattening under a load applied gradually atroom temperature until the distance between the platens is fivetimes the wall thickness. The weld shall be positioned 90 degfrom the direct

20、ion of the applied flattening force.8.4 Annealing TemperatureAlloy UNS N08120 shall beannealed at 2150F (1177C) minimum; alloy UNS N08810shall be annealed at 2050F (1120C) minimum.8.5 Nondestructive Test Requirements:8.5.1 Category 1Each piece of each lot shall be subject toone of the following four

21、 tests: hydrostatic, pneumatic (airunderwater), eddy current, or ultrasonic.8.5.2 Category 2Each piece in each lot shall be subjectedto a leak test and an electric test as follows:8.5.2.1 Leak TestHydrostatic or pneumatic (air underwa-ter).8.5.2.2 Electric TestEddy current or ultrasonic.8.6 The manu

22、facturer shall have the option to test Category1 or Category 2 and select the nondestructive test methods, ifnot specified by the purchaser.8.7 Transverse Guided Bend TestAt the option of the pipemanufacturer, the transverse guided bend test may be substi-tuted in lieu of the flattening test. Two be

23、nd specimens shall betaken transversely from pipe or the test specimens may betaken from a test plate of the same material and heat as pipe,which is attached to the end of the cylinder and welded as aprolongation of the pipe longitudinal seam. One test is requiredfor each lot as defined in Specifica

24、tion B 775.9. Number of Tests9.1 Chemical AnalysisOne per lot.9.2 Mechanical PropertiesOne test per lot.9.3 Flattening or Transverse Guided Bend TestOne testper lot.9.4 Grain SizeOne test per lot.9.5 NondestructiveEach piece in each lot.10. Keywords10.1 UNS N08120; UNS N08800; UNS N08810; weldedpipe

25、TABLE 1 Mechanical Property RequirementsAlloyCondition(Temper)Tensile Strength,min, psi (MPa)Yield Strength,0.2 % Offset,min, psi (MPa)Elongation in2 in. or 50mm, min, %UNS N08120 annealed 90 000 (621) 40 000 (276) 30UNS N08800 annealed 75 000 (520) 30 000 (207) 30UNS N08810 annealed 65 000 (450) 25

26、 000 (170) 30TABLE 2 Chemical RequirementsElementComposition Limits, %AlloyN08120AlloysN08800 andN08810Nickel 35.0 min 30.0 min39.0 max 35.0 maxChromium 23.0 min 19.0 min27.0 max 23.0 maxIron remainder 39.5 minAManganese, max 1.5 1.5Carbon 0.02 min0.10 maxBCopper, max 0.50 max 0.75Silicon, max 1.0 1

27、.0Sulfur, max 0.03 0.015Aluminum 0.40 max 0.15 min. 0.60 maxTitanium 0.20 max 0.15 min. 0.60 maxColumbium 0.4 min0.9 max.Molybdenum 2.50 max .Phosphorus 0.040 max .Tungsten 2.50 max .Cobalt, max 3.0 .Nitrogen 0.15 min .0.30 max .Boron 0.010 max .AIron shall be determined arithmetically by difference

28、.BAlloy UNS N08800: 0.10 max. Alloy UNS N08810: 0.05 to 0.10.B 514 05 (2009)2SUMMARY OF CHANGESCommittee B02 has identified the location of selected changes to this standard since the last issue(B 514 95 (2002)1) that may impact the use of this standard.(1) Added Terminology B 899 and Transverse Gui

29、ded BendTest.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 determination of the validity of any such patent rights, and the riskof infringement of suc

30、h 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 or withdrawn. Your comments are invited either for revision of this standard or for addit

31、ional 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 that your comments have not received a fair hearing you shouldmake your views known to the

32、 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).B 514 05 (2009)3