ASTM B581-2017 Standard Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Rod《镍铬铁钼铜合金杆的标准规格》.pdf
《ASTM B581-2017 Standard Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Rod《镍铬铁钼铜合金杆的标准规格》.pdf》由会员分享,可在线阅读,更多相关《ASTM B581-2017 Standard Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Rod《镍铬铁钼铜合金杆的标准规格》.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: B581 02 (Reapproved 2013)1B581 17Standard Specification forNickel-Chromium-Iron-Molybdenum-Copper Alloy Rod1This standard is issued under the fixed designation B581; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the
2、year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1 NOTEChemistry for N08031 molybdenum in Table 1 was corrected editorially in February 2013.1. Scope Scope*1.1 This specif
3、ication2 covers rod of Ni-Cr-Fe-Mo-Cu alloys (UNS N06007, N06975, N06985, N06030, N08031, andN08031)*N08034)3 as shown in Tables 1-3, for use in general corrosive service.1.2 The following products are covered under this specification:1.2.1 Rods 516 to 34 in. (7.94 to 19.05 mm) excl in diameter, hot
4、- or cold-finished, solution annealed and pickled or mechanicallydescaled.1.2.2 Rods 34 to 312 in. (19.05 to 88.9 mm) incl in diameter, hot- or cold-finished, solution annealed, ground or turned.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses
5、 are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to become familiar with all
6、hazards including those identified in the appropriate Material Safety DataSheet (MSDS)(SDS) for this product/material as provided by the manufacturer, to establish appropriate safety safety, health andhealthenvironmental practices, and determine the applicability of regulatory limitations prior to u
7、se.1.5 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to
8、 Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:4B880 Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt AlloysE8 Test Methods for Tension Testing of Metallic MaterialsE29 Practice for Using Significant Digits in Test Data
9、to Determine Conformance with SpecificationsE55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical CompositionE1473 Test Methods for Chemical Analysis of Nickel, Cobalt and High-Temperature Alloys3. Terminology3.1 Definitions of Terms Specific to This Standard:3
10、.1.1 rod, nmaterial of round solid section furnished in straight lengths.4. Ordering Information4.1 It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under thisspecification. Examples of such requirements include, but are not limited to the
11、 following:4.1.1 AlloyTable 1.1 This specification is under the jurisdiction ofASTM Committee B02 on Nonferrous Metals andAlloys and is the direct responsibility of Subcommittee B02.07 on RefinedNickel and Cobalt and Their Alloys.Current edition approved Feb. 1, 2013July 1, 2017. Published February
12、2013August 2017. Originally approved in 1973. Last previous edition approved in 20082013 asB581 02 (2008).(2013)1. DOI: 10.1520/B0581-02R13E01.10.1520/B0581-17.2 For ASME Boiler and Pressure Vessel Code applications see related Specification SB-581 in Section II of that Code.* New designation establ
13、ished in accordance with ASTM E527 and SAE J1086, Practice for Numbering Metals and Alloys (UNS).3 New designation established in accordance with ASTM E527 and SAE J1086, Practice for Numbering Metals and Alloys (UNS).4 For referencedASTM standards, visit theASTM website, www.astm.org, or contactAST
14、M Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standardsstandards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have
15、been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official docum
16、ent.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States14.1.2 DimensionsNominal diameter and length. The shortest useable multiple length shall be specified (Table 4).4.1.3
17、CertificationState if certification or a report of test results is required (Section 16).4.1.4 Purchaser InspectionState which tests or inspections are to be witnessed (Section 14).4.1.5 Samples for Product (Check) AnalysisState whether samples shall be furnished (10.2.2).5. Chemical Composition5.1
18、Heat AnalysisThe material shall conform to the composition limits specified in Table 1.5.2 Product (Check) AnalysisIf a product (check) analysis is made by the purchaser, the material shall conform to therequirements specified in Table 1 subject to the permissible tolerances in Specification B880.TA
19、BLE 1 Chemical RequirementsElementComposition Limits, %AlloyN06007AlloyN06975AlloyN06985AlloyN06030AlloyN08031Nickel remainderA 47.052.0 remainderA remainderA 30.0-32.0Chromium 21.023.5 23.026.0 21.023.5 28.031.5 26.0-28.0Iron 18.021.0 remainderA 18.021.0 13.017.0 remainderAMolybdenum 5.57.5 5.07.0
20、6.08.0 4.06.0 6.0-7.0Copper 1.52.5 0.701.20 1.52.5 1.02.4 1.0-1.4Manganese 1.02.0 1.0 max 1.0 max 1.5 max 2.0 maxCobalt, max 2.5 . 5.0 max 5.0 max .Carbon, max 0.05 0.03 0.015 max 0.03 max 0.015Tungsten 1.0 max . 1.5 max 1.54.0 .Silicon, max 1.0 1.0 1.0 max 0.8 max 0.3Phosphorus, max 0.04 0.03 0.04
21、max 0.04 max 0.020Sulfur, max 0.03 0.03 0.03 max 0.02 max 0.010Columbium + tantalum 1.752.50 . 0.50 max 0.301.50 .Titanium . 0.71.5 . . .Nitrogen 0.15-0.25 . . . .TABLE 1 Chemical RequirementsElementComposition Limits, %AlloyN06007AlloyN06975AlloyN06985AlloyN06030AlloyN08031AlloyN08034Nickel remaind
22、erA 47.052.0 remainderA remainderA 30.0-32.0 33.5-35.0Chromium 21.023.5 23.026.0 21.023.5 28.031.5 26.0-28.0 26.0-27.0Iron 18.021.0 remainderA 18.021.0 13.017.0 remainderA remainderAMolybdenum 5.57.5 5.07.0 6.08.0 4.06.0 6.0-7.0 6.0-7.0Copper 1.52.5 0.701.20 1.52.5 1.02.4 1.0-1.4 0.5-1.5Manganese 1.
23、02.0 1.0 max 1.0 max 1.5 max 2.0 max 1.0-4.0Cobalt, max 2.5 . 5.0 max 5.0 max . .Carbon, max 0.05 0.03 0.015 max 0.03 max 0.015 0.01Tungsten 1.0 max . 1.5 max 1.54.0 . .Silicon, max 1.0 1.0 1.0 max 0.8 max 0.3 0.1Phosphorus, max 0.04 0.03 0.04 max 0.04 max 0.020 0.020Sulfur, max 0.03 0.03 0.03 max 0
24、.02 max 0.010 0.010Columbium + tantalum 1.752.50 . 0.50 max 0.301.50 . .Titanium . 0.71.5 . . . .Nitrogen 0.15-0.25 . . . . 0.10-0.25Aluminum 0.3A See 13.1.1.Editorially corrected.TABLE 2 Mechanical Property RequirementsAlloy Specified Diameter, in. (mm) Tensile Strength min,psi (MPa) Yield Strength
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