1、Designation: B 366 04be1Standard Specification forFactory-Made Wrought Nickel and Nickel Alloy Fittings1This standard is issued under the fixed designation B 366; 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.e1NOTEEditorial changes were made in Table 3 in November 2006.1. Scope*1.1 This specification covers wrought welding fittings forpressure
3、 piping, factory-made from nickel and nickel alloys.Threaded fittings as covered in ASME B16.11 are also coveredby this specification. The term welding applies to butt-weldingor socket-welding parts such as 45 and 90 elbows, 180 bends,caps, tees, reducers, lap-joint stub ends, and other types, ascov
4、ered by ASME B16.9, ASME B16.11, MSS SP-43, MSSSP-95, and MSS SP-97.1.1.1 Several grades of nickel and nickel alloys are includedin this specification. Grades are designated with a prefix, WPorCR, based on the applicable ASME or MSS dimensional andrating standards.1.1.2 Class WP fittings are those m
5、anufactured to therequirements of ASME B16.9, B16.11.1.1.3 For each of the WP nickel and nickel alloy grades,several classes of fittings are covered to indicate whetherseamless or welded construction was utilized. Class designa-tions are also utilized to indicate the nondestructive test methodand ex
6、tent of nondestructive examination (NDE). Table 1 isgeneral summary of the fitting classes applicable to all WPgrades of nickel and nickel alloys covered by this specification.There are no classes for the CR grades. Specific requirementsare covered elsewhere.1.2 This specification does not apply to
7、cast welding fit-tings.1.3 Optional supplementary requirements are provided forfittings where a greater degree of examination is desired. Thesesupplementary requirements call for additional tests. Whendesired, one or more of these may be specified in the order.1.4 The values stated in inch-pound uni
8、ts are to be regardedas the standard. The values given in parentheses are forinformation only.1.5 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 th
9、ose identified in the appropriateMaterial Safety Data Sheet for this product/material as pro-vided by the manufacturer, to establish appropriate safety andhealth practices, and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2B 127 Specific
10、ation for Nickel-Copper Alloy (UNSN04400) Plate, Sheet, and StripB 160 Specification for Nickel Rod and BarB 161 Specification for Nickel Seamless Pipe and TubeB 162 Specification for Nickel Plate, Sheet, and StripB 163 Specification for Seamless Nickel and Nickel AlloyCondenser and Heat-Exchanger T
11、ubesB 164 Specification for Nickel-Copper Alloy Rod, Bar, andWireB 165 Specification for Nickel-Copper Alloy (UNSN04400)* Seamless Pipe and TubeB 166 Specification for Nickel-Chromium-Iron Alloys(UNS N06600, N06601, N06603, N06690, N06693,N06025, and N06045)* and Nickel-Chromium-Cobalt-Molybdenum Al
12、loy (UNS N06617) Rod, Bar, and WireB 167 Specification for Nickel-Chromium-Iron Alloys(UNS N06600, N06601, N06603, N06690, N06693,N06025, and N06045)* and Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Seamless Pipe andTube1This specification is under the jurisdiction of ASTM Committee B02 onN
13、onferrous Metals and Alloys and is the direct responsibility of SubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved Oct. 1, 2004. Published October 2004. Originallyapproved in 1961. Last previous edition approved in 2004 as B 366 04a.2For referenced ASTM standar
14、ds, 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.TABLE 1 Fitting Classes for WP GradesClass Construction Nondestructive ExaminationS Seaml
15、ess NoneW Welded Radiography or UltrasonicWX Welded RadiographyWU Welded Ultrasonic1*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.B 168 Specification Nickel-Chromium-
16、Iron Alloys (UNSN06600, N06601, N06603, N06690, N06693, N06025,and N06045) and Nickel-Chromium-Cobalt-MolybdenumAlloy (UNS N06617) Plate, Sheet, and StripB 333 Specification for Nickel-Molybdenum Alloy Plate,Sheet, and StripB 335 Specification for Nickel-Molybdenum Alloy RodB 407 Specification for N
17、ickel-Iron-Chromium AlloySeamless Pipe and TubeB 408 Specification for Nickel-Iron-Chromium Alloy Rodand BarB 409 Specification for Nickel-Iron-Chromium Alloy Plate,Sheet, and StripB 423 Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825 and N08221)*Seamless Pipe and TubeB 42
18、4 Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNSN08825 and UNS N08221)* Plate, Sheet, and StripB 425 Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNSN08825 and UNS N08221)* Rod and BarB 434 Specification for Nickel-Molybdenum-Chromium-Iron Alloys (UNS N10003, UNS N10242)* Plate, Sheet,and StripB 435 Specifi
19、cation for UNS N06002, UNS N06230, UNSN12160, and UNS R30556 Plate, Sheet, and StripB 443 Specification for Nickel-Chromium-Molybdenum-Columbium Alloy (UNSN06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219)* Plate, Sheet,and StripB 444 Specification for Nickel-Chromium-Molybdenum-Colum
20、bium Alloys (UNS N06625 and UNS N06852) andNickel-Chromium-Molybdenum-Silicon Alloy (UNSN06219) Pipe and TubeB 446 Specification for Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625), Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219), and Nickel-Chromium-Molybdenum-Tungsten Alloy (UNS N066
21、50)*Rod and BarB 462 Specification for Forged or Rolled UNS N06030,UNS N06022, UNS N06035, UNS N06200, UNS N06059,UNS N06686, UNS N08020, UNS N08024, UNS N08026,UNS N08367, UNS N10276, UNS N10665, UNS N10675,UNS N10629, UNS N08031, UNS N06045, UNS N06025,and UNS R20033 AlB 463 Specification for UNS
22、N08020, UNS N08026, andUNS N08024 Alloy Plate, Sheet, and StripB 464 Specification for Welded UNS N08020, N08024, andN08026 Alloy PipeB 468 Specification for Welded UNS N08020, N08024, andN08026 Alloy TubesB 472 Specification for Nickel Alloy Billets and Bars forReforgingB 473 Specification for UNS
23、N08020, UNS N08024, andUNS N08026 Nickel Alloy Bar and WireB511 Specification for Nickel-Iron-Chromium-Silicon Al-loy Bars and ShapesB 512 Specification for Nickel-Chromium-Silicon Alloy(UNS N08330) Billets and BarsB 514 Specification for Welded Nickel-Iron-Chromium Al-loy PipeB 515 Specification fo
24、r Welded UNS N08120, UNSN08800, UNS N08810, and UNS N08811 Alloy TubesB 516 Specification for Welded Nickel-Chromium-Iron Al-loy (UNS N06600, UNS N06603, UNS N06025, and UNSN06045) TubesB 517 Specification for Welded Nickel-Chromium-Iron-Alloy (UNS N06600, UNS N06603, UNS N06025, andUNS N06045) Pipe
25、B 535 Specification for Nickel-Iron-Chromium-Silicon Al-loys (UNS N08330 and N08332) Seamless Pipe and TubeB 536 Specification for Nickel-Iron-Chromium-Silicon Al-loys (UNS N08330 and N08332) Plate, Sheet, and StripB 564 Specification for Nickel Alloy ForgingsB 572 Specification for UNS N06002, UNS
26、N06230, UNSN12160, and UNS R30556 RodB 573 Specification for Nickel-Molybdenum-Chromium-Iron Alloys (UNS N10003, N10242)* RodB 574 Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Molybdenum-Chromium-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, and Low-Carbon Nic
27、kel-Chromium-Molybdenum-Tungsten Alloy RodB 575 Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon Nickel-Chromium-Molybdenum-Tantalum, and Low-Carbon Nickel-Chromium-Molybdenum-Tungsten Alloy Plate, Sheet, andStripB 581 Specification fo
28、r Nickel-Chromium-Iron-Molybdenum-Copper Alloy RodB 582 Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Plate, Sheet, and StripB 619 Specification for Welded Nickel and Nickel-CobaltAlloy PipeB 622 Specification for Seamless Nickel and Nickel-CobaltAlloy Pipe and TubeB 625 Specificati
29、on for UNS N08925, UNS N08031, UNSN08932, UNS N08926, UNS N08354, and UNS R20033Plate, Sheet, and StripB 626 Specification for Welded Nickel and Nickel-CobaltAlloy TubeB 649 Specification for Ni-Fe-Cr-Mo-Cu-N Low-CarbonAlloys (UNS N08925, UNS N08031, UNS N08354, andUNS N08926), and Cr-Ni-Fe-N Low-Ca
30、rbon Alloy (UNSR20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNSN08936) WireB 673 Specification for UNS N08925, UNS N08354, andUNS N08926 Welded PipeB 674 Specification for UNS N08925, UNS N08354, andUNS N08926 Welded TubeB 675 Specification for UNS N08367 Welded PipeB 676 Specification for UNS N08
31、367 Welded TubeB 677 Specification for UNS N08925, UNS N08354, andUNS N08926 Seamless Pipe and TubeB 366 04be12B 688 Specification for Chromium-Nickel-Molybdenum-Iron (UNS N08366 and UNS N08367) Plate, Sheet, andStripB 690 Specification for Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS
32、N08367)Seamless Pipe and TubeB 691 Specification for Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367)Rod, Bar, and WireB 704 Specification for Welded UNS N06625, UNSN06219 and UNS N08825 Alloy TubesB 705 Specification for Nickel-Alloy (UNS N06625,N06219 and N08825) Welded PipeB 710
33、 Specification for Nickel-Iron-Chromium-Silicon Al-loy Welded PipeB 729 Specification for Seamless UNS N08020, UNSN08026, and UNS N08024 Nickel-Alloy Pipe and TubeB 880 Specification for General Requirements for ChemicalCheck Analysis Limits for Nickel, Nickel Alloys andCobalt AlloysB 899 Terminolog
34、y Relating to Non-ferrous Metals andAlloysE 165 Test Method for Liquid Penetrant ExaminationE 1916 Guide for Identification and/or Segregation ofMixed Lots of Metals2.2 ASME Standards:B16.9 Wrought Steel Butt Welding Fittings3B16.11 Forged Steel Fittings, Socket-Welding andThreaded3H34.1 Nickel Seam
35、less Pipe and Tubing3H34.2 Nickel-Copper Alloy Seamless Pipe and Tubing3H34.3 Nickel-Chromium-Iron Alloy Seamless Pipe andTubing32.3 Manufacturers Standardization Society of the Valve andFittings Industry Standards:MSS SP-25 Standard Marking Systems for Valves, Fittings,Flanges, and Unions4MSS SP-43
36、 Standard Practice for Light Weight StainlessSteel Butt Welding Fittings4MSS SP-95 Sewage (D) Nipples and Bull Plugs4MSS SP-97 Forged Carbon Steel Branch Outlet Fit-tingsSocket Welding, Threaded and Butt Welding Ends4Boiler and Pressure Vessel Code, Section VIII, Division1, Pressure Vessels and Sect
37、ion IX, Welding Qualifica-tions32.5 AWS Standards:A5.11 Specification for Nickel and Nickel Alloy CoveredWelding Electrodes5A5.14 Specification for Nickel and Nickel-Alloy BareWelding Rods and Electrodes53. Terminology3.1 Terms defined in Terminology B 899 shall apply unlessotherwise defined in this
38、 standard.4. Ordering Information4.1 It is the responsibility of the purchaser to specify allrequirements that are necessary for material ordered under thisspecification. Examples of such requirements include, but arenot limited to, the following:4.1.1 Quantity, number of fittings of each kind,4.1.2
39、 Description of Fitting and Nominal Dimensions (stan-dard or special),4.1.3 Alloy Composition,4.1.4 Condition (temper) if applicable.4.1.5 If neither grade of N06625 is specified, Grade 1 willbe supplied.4.1.6 For each Grade of WP fittings ordered, a Class shouldalso be indicated.4.1.6.1 Grade CR fi
40、ttings shall not be substituted for fittingsordered to Grade WP, but Grade WP may be substituted forGrade CR.4.1.6.2 For all Classes of WP fittings, unless S, W, WX, orWU is specified by the purchaser, any class may be furnishedat the option of the supplier.4.1.7 Purchaser InspectionState which test
41、s or inspec-tions are to be witnessed (Section 10),4.1.8 Samples for Product (Check) AnalysisStatewhether samples should be furnished (6.3),4.1.9 Test reports (Section 12), and4.1.10 Supplementary requirements, if any.5. Materials and Manufacture5.1 MaterialThe material for wrought welding fittingsm
42、ay consist of forgings, rods, bars, plates, sheets, and seamlessor welded pipe that conform to all the requirements of theASTM specifications for the particular product and alloyreferred to in Table 2.5.2 Manufacture:5.2.1 Forging or shaping operations may be performed byhammering, pressing, piercin
43、g, extruding, upsetting, rolling,bending, or fusion welding, or by a combination of two or moreof these operations. The forming procedure shall be so appliedthat it will not produce injurious defects in the fittings.5.2.2 Grade WP fittings ordered as Class S shall be ofseamless construction and shal
44、l meet all requirements ofASME B16.9 or B16.11.5.2.3 All classes of fittings shall have the welders, weldingoperators, and welding procedures qualified under the provi-sions of Section IX of the ASME Boiler and Pressure VesselCode.5.2.4 Grade WP fittings ordered as Class W shall meet therequirements
45、 of ASME B16.9 and shall have all pipe weldsmade by the starting material manufacturer or the fittingmanufacturer with the addition of filler radiographically exam-ined throughout the entire length in accordance with ParagraphUW-51 of Section VIII, Division 1, of the ASME Boiler andPressure Vessel C
46、ode, except as exempt by 5.2.4.1, and 5.2.4.2.3Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990.4Available from Manufacturers Standardization Society of the Valve and FittingsIndustry (MSS), 127 Park St., NE, Vie
47、nna, VA 22180-4602.5Available from The American Welding Society (AWS), 550 NW LeJeune Rd.,Miami, FL 33126.B 366 04be13TABLE 2 Permissible Raw MaterialsMarkingAProduct and ASTM DesignationBCorrosion-ResistantFittingsASME PressureFittingsAlloyUNSDesignationPipe or TubePlate,Sheet,or StripBar Forgingan
48、d ForgingStockCRN WPN Ni N02200 B 161 B 162 B 160, B 564CRNL WPNL Ni, Low C N02201 B 161 B 162 B 160CRNCCWPNCCNi-Cu N04400 B 165 B 127 B 164, B 564CR HX WPHX Ni-Cr-Mo-Fe N06002 B 619, B 622, B 626 B 435 B 572CR HG WPHG Ni-Cr-Fe-Mo-Cu N06007 B 619, B 622, B 626 B 582 B 581CR HC 22 WPHC22 Low C-Ni-Mo-
49、Cr N06022 B 619, B 622, B 626 B 575 B 574, B 564,B 462, B 472CRV602 WPV602 Ni-Cr-Fe N06025 B 163, B 167 B 168 B 166, B 462,B 472CR HG 30 WPHG30 Ni-Cr-Fe-Mo-Cu N06030 B 619, B 622, B 626 B 582 B 581, B 462,B 472CRHG35 WPHG35 Ni-Cr-Mo N06035 B 619, B 622, B 626 B 575 B 574, B 564,B 462, B 472CRV45TM WPV45TM Ni-Cr-Fe N06045 B 163, B 167 B 168 B 166, B 462,B 472CR2120 WP2120 Ni-Cr-Mo low C N06058 B 619, B 622, B 626 B 575 B 564, B 574CR5923 WP5923 Low C-Ni-Cr-Mo N06059 B 619, B 622, B 626 B 575 B 564, B 574,B 462, B 472CR HC 2000 WPHC2000 Low C-Ni-Cr-Mo-Cu N06200 B 619, B 622, B
