1、Designation:B70917Standard Specification forIron-Nickel-Chromium-Molybdenum Alloy(UNS N08028)Plate,Sheet,and Strip1This standard is issued under the fixed designation B709;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of l
2、ast revision.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 Thisspecificationcoversiron-nickel-chromium-molybdenum alloy(UNS N08028)2plate,sheet,and strip inthe solution-annealed condi
3、tion.1.2 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.1.3 This standard does not purport to address all of thesafety concerns,if any,as
4、sociated with its use.It is theresponsibility of the user of this standard to become familiarwith all hazards including those identified in the appropriateSafety Data Sheet(SDS)for this product/material as providedby the manufacturer,to establish appropriate safety and healthpractices,and determine
5、the applicability of regulatory limi-tations prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations is
6、sued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:3B880 Specification for General Requirements for ChemicalCheck Analysis Limits for Nickel,Nickel Alloys andCobalt AlloysB906 Specification for General Requirements for Flat-Rolled N
7、ickel and Nickel Alloys Plate,Sheet,and StripE8/E8M Test Methods for Tension Testing of Metallic Ma-terials3.Ordering Information3.1 It is the responsibility of the purchaser to specify allrequirements that are necessary for material ordered under thisspecification.Examples of such requirements incl
8、ude,but arenot limited to those specified in Ordering Information Sectionin Specification B906.4.General Requirements4.1 Material furnished under this specification shall con-form to the applicable requirements of the current edition ofSpecification B906,unless otherwise specified herein.5.Materials
9、 and Manufacture5.1 Heat TreatmentThe final heat treatment shall be asolution-anneal.Minor cold working such as flattening ortemper rolling may be performed after the final solutionannealing treatment.NOTE1This recommended solution-anneal consists of heating to aminimum temperature of 1975F(1080C)an
10、d cooling rapidly to roomtemperature.6.Chemical Composition6.1 The material sampled in accordance with 10.2 shallconform to the composition limits prescribed in Table 1.6.2 If a product analysis is subsequently made,the materialshall conform to the composition limits with the productanalysis variati
11、on prescribed Specification B880.7.Mechanical Properties7.1 The material shall conform to the requirements as to themechanical property prescribed in Table 2.8.Dimensions and Permissible Variations8.1 SheetMaterial furnished under this specification shallconform to the applicable requirements of the
12、 current edition ofSpecification B906,except as specified in Table 3 and Table 4.8.2 Cold-Rolled StripMaterial furnished under this speci-fication shall conform to the applicable requirements of thecurrent edition of Specification B906,except as specified inTables 5-7.1This specification is under th
13、e 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 April 1,2017.Published April 2017.Originallyapproved in 1982.Last previous edition approved in 2014 as B70
14、9 04(2014).DOI:10.1520/B0709-17.2New designation in accordance with ASTM E527 and SAE J1086,Practice forNumbering Metals and Alloys(UNS).3For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume infor
15、mation,refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization est
16、ablished in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 8.3 PlateMaterial furnished under this specification shallconform to the applicable requirements of the current edition ofSpecification B906.9.Sampling9.1 Sampling for Chemical Analysis,Mechanical Testing,and Corrosion Testing shall be performed in accordance withSpecification B906,except as specified he
