1、Designation:B67502(Reapproved 2013)Standard Specification forUNS N08367 Welded Pipe1This standard is issued under the fixed designation B675;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parent
2、heses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers UNS N08367*welded pipe forgeneral corrosion applications.1.2 Specification B775 lists the dimensions of welded stain-less steel p
3、ipe as shown in ANSI B36.19.Pipe having otherdimensions may be furnished provided such pipe complieswith all other requirements of this 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 a
4、re provided for information onlyand are not considered standard.1.4 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 those identified in the appropriate
5、Material Safety Data Sheet(MSDS)for this product/materialas provided by the manufacturer,to establish appropriatesafety and health practices,and determine the applicability ofregulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2B775 Specification for General Requirements for
6、 Nickel andNickel Alloy Welded PipeB899 Terminology Relating to Non-ferrous Metals and Al-loys3.Terminology3.1 Terms defined in Terminology B899 shall apply unlessotherwise defined in this standard.4.General Requirement4.1 Material furnished in accordance with this specificationshall conform to the
7、applicable requirements of the currentedition of Specification B775 unless otherwise providedherein.5.Classification5.1 Class 1Welded,cold worked,solution treated,andeach piece of each lot subjected to one of the following fourtests:hydrostatic,pneumatic(air underwater),eddy current,orultrasonic.5.2
8、 Class 2Welded,cold worked,solution treated,andeach piece of each lot leak tested(hydrostatic or pneumatic)plus electric tested(eddy current or ultrasonic).6.Ordering Information6.1 It is the responsibility of the purchaser to specify allrequirements that are necessary for material ordered under thi
9、sspecification.Examples of such requirements include,but arenot limited to,the following:6.1.1 Alloy name or UNS number,6.1.2 ASTM designation and year of issue,6.1.3 Dimensions:6.1.3.1 Pipe size,6.1.3.2 Length(specific or random),6.1.4 Class(see Section 5),6.1.5 Quantity(feet or number of pieces),6
10、.1.6 CertificationState if certification is required,6.1.7 Samples for Product(Check)AnalysisState whethersamples for product(check)analysis should be furnished,and6.1.8 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at the place ofmanufacture,the purchase orde
11、r must so state indicating whichtests or inspections are to be witnessed.7.Material and Manufacture7.1 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,Class 1and Class 2 material
12、shall be cold worked either in both weldand base metal or in weld metal only.1This 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 approve
13、d Feb.1,2013.Published February 2013.Originallyapproved in 1980.Last previous edition approved in 2007 as B675 02(2007).DOI:10.1520/B0675-02R13.*New designation established in accordance with Practice E527 and SAE J1086,Practice for Numbering Metals and Alloys(UNS).2For referenced ASTM standards,vis
14、it 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.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.Unite
15、d States1 NOTE1The recommended heat treatment shall consist of heating to aminimum temperature of 2025F(1105C)for UNS N08367 and quench-ing in water or rapidly cooling by other means.7.2 Pipe shall be furnished with oxide removed.Whensolution treatment is performed in a protective atmosphere,descali
16、ng is not necessary.8.Chemical Composition8.1 The material shall conform to the requirements as tochemical composition prescribed in Table 1.One test isrequired for each lot as defined in Specification B775.8.2 If a product(check)analysis is performed by thepurchaser,the material shall conform to the product(check)analysis variations specified in Specification B775.9.Mechanical Properties and Other Requirements9.1 Mechanical PropertiesThe material shall conform tothe mechanical properties prescr
