1、Designation: B514 05 (Reapproved 2014)Standard Specification forWelded Nickel-Iron-Chromium Alloy Pipe1This standard is issued under the fixed designation B514; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revis
2、ion. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification2covers nickel-iron-chromium alloysin the form of welded, cold-worked, and annealed pipe forgeneral corrosive
3、service and heat-resisting applications. Theseproducts are furnished in three alloys: UNS N08120, UNSN08800, and UNS N08810.3Alloy UNS N08800 is employednormally in service temperatures up to and including 1100F(593C). Alloys UNS N08120 and UNS N08810 are employednormally in service temperatures abo
4、ve 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 provi
5、ded 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 stand
6、ard 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 by t
7、he manufacturer, to establish appropriatesafety and health practices, and determine the applicability ofregulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:4B775 Specification for General Requirements for Nickel andNickel Alloy Welded PipeB899 Terminology Relating to Non-fe
8、rrous Metals and Al-loys2.2 ANSI Standard:B36.19 Stainless Steel Pipe53. Terminology3.1 Terms defined in Terminology B899 shall apply unlessdefined otherwise in this standard.4. General Requirement4.1 Material furnished in accordance with this specificationshall conform to the applicable requirement
9、s of the currentedition of Specification B775 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 1).5.1
10、.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.1This specification is un
11、der 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, 2014. Published October 2014. Originallyapproved in 1970. Last previous edition approved in
12、2009 as B514 05 (2009).DOI: 10.1520/B0514-05R14.2For ASME Boiler and Pressure Code applications see related SpecificationSB-514 in Section II of that Code.3New designation established in accordance with ASTM E527 and SAE J1086,Practice for Numbering Metals and Alloys (UNS).4For referenced ASTM stand
13、ards, 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.5Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor,
14、 New York, NY 10036, http:/www.ansi.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15.1.7 Samples for Product (Check) AnalysisState whethersamples for product (check) analysis should be furnished.5.1.8 Purchaser InspectionIf the p
15、urchaser wishes towitness tests or inspection of material at the place ofmanufacture, the purchase order must so state indicating whichtests or inspections are to be witnessed.6. Materials and Manufacture6.1 Pipe shall be made from flat-rolled alloy by an auto-matic welding process with no addition
16、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.6.2 Pipe shall be furnished with a scale-free finish. Whenbright annealing is used, descaling is not necessary.7. Chemical Compositi
17、on7.1 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 Specification B775.8. Mechanical and Other Requireme
18、nts8.1 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 average grain size of ASTM No. 5 orcoarser.8.3 F
19、lattening 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 direction of the applied flattening force.8.4 Anneali
20、ng 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 tests: hydrostatic, pneumatic (airunderwater),
21、 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 manufacturer shall have the option to test Category
22、1 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 bend specimens shall betaken transversely from pi
23、pe 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 Specification B775.9. Number of Tests9.1 Chemical Analys
24、isOne 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; weldedpipeTABLE 1 Mechanical Property RequirementsAlloyCon
25、dition(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) 25 000 (170) 30TABLE 2 Chemical RequirementsElemen
26、tComposition 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 1.0Sulfur, max 0.03 0.015Aluminum 0.40 max 0.15 m
27、in. 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.BAlloy UNS N08800: 0.10 max. Alloy UNS N08810:
28、0.05 to 0.10.B514 05 (2014)2ASTM 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 infr
29、ingement 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 or withdrawn. Your comments are invited either for revision of this standa
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31、ws 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 contacti
32、ng 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). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 05 (2014)3
