1、Designation:B352/B352M02(Reapproved2006) Designation: B352/B352M 11Standard Specification forZirconium and Zirconium Alloy Sheet, Strip, and Plate forNuclear Application1This standard is issued under the fixed designation B352/B352M; the number immediately following the designation indicates the yea
2、rof original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers hot- and cold-rolled zirconiu
3、m and zirconium alloy sheet, strip, and plate.1.2 One unalloyed and three alloys for use in nuclear applications are described.1.3 The products covered in this specification include the following forms and sizes:1.3.1 Sheet, 24 in. 600 mm or more in width; under 0.187 in. 4.8 mm) in thickness,1.3.2
4、Strip, less than 24 in. 600 mm in width; under 0.187 in. 4.8 mm in thickness, and1.3.3 Plate, over 10 in. 250 mm in width; 0.187 in. 4.8 mm and over in thickness.NOTE 1Material over 0.187 in. 4.8 mm in thickness and less than 10 in. 250 mm wide is covered as bar in Specification B351/B351M.1.4 Unles
5、s a single unit is used, for example corrosion mass gain in mg/dm2, the values stated in either inch-pound or SI unitsare to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore each system mustbe used independently of the other. SI values cannot
6、be mixed with inch-pound values.1.5 The following precautionary caveat pertains only to the test method portions of this specification. This standard does notpurport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard toestabl
7、ish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2B350/B350M Specification for Zirconium and Zirconium Alloy Ingots for Nuclear ApplicationB351/B351M Specification for Hot-Rolled and Cold-Fini
8、shed Zirconium and ZirconiumAlloy Bars, Rod, and Wire for NuclearApplicationE88/E8M Test Methods for Tension Testing of Metallic MaterialsE21 Test Methods for Elevated Temperature Tension Tests of Metallic MaterialsE29 Practice for Using Significant Digits in Test Data to Determine Conformance with
9、SpecificationsE114 Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing E214Practice for Immersed Ultrasonic Testing by theReflection Method Using Pulsed LongitudinalWavesG2/G2M Test Method for Corrosion Testing of Products of Zirconium, Hafnium, and Their Alloys in Water at 680F 360C or
10、in Steam at 750F 400C3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 annealed, ndenotes material that exhibits a recrystallized grain structure.3.2 Lot Definitions:3.2.1castings, na lot shall consist of all castings produced from the same pour.3.2.2ingot, nno definition requir
11、ed.3.2.3rounds, flats, tubes, and wrought powder metallurgical products (single definition, common to nuclear and non-nuclear1This specification is under the jurisdiction of ASTM Committee B10 on Reactive and Refractory Metals and Alloys and is the direct responsibility of SubcommitteeB10.02 on Zirc
12、onium and Hafnium.Current edition approved Sept. 15, 2006. Published October 2006. Originally approved in 1960. Last previous edition approved in 2002 as B352/B352M02. DOI:10.1520/B0352_B0352M-02R06.Current edition approved April 1, 2011. Published April 2011. Originally approved in 1960. Last previ
13、ous edition approved in 2006 as B352/B352M 02 (2006). DOI:10.1520/B0352_B0352M-11.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary pa
14、ge on the ASTM website.1This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that
15、 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 document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.standards), na lot shall
16、 consist of a material of the same size, shape, condition, and finish produced from the same ingot orpowder blend by the same reduction schedule and the same heat treatment parameters. Unless otherwise agreed betweenmanufacturer and purchaser, a lot shall be limited to the product of an 8 h period f
17、or final continuous anneal, or to a single furnaceload for final batch anneal.3.2.4sponge, na lot shall consist of a single blend produced at one time.3.2.5weld fittings, ndefinition is to be mutually agreed upon between manufacturer and the purchaser. Lot Definition:3.2.1 Sheet, strip, and plate pr
18、oducts (single definition, common to nuclear and non-nuclear standards), na lot shall consistof a material of the same size, shape, condition, and finish produced from the same ingot or powder blend by the same reductionschedule and the same heat treatment parameters. Unless otherwise agreed between
19、 manufacturer and purchaser, a lot shall belimited to the product of an 8 h period for final continuous anneal, or to a single furnace load for final batch anneal.4. Ordering Information4.1 Purchase orders for material under this specification should include the following information as required to
20、adequatelydescribe the desired material:4.1.1 Quantity (weight or number of pieces),4.1.2 Name of material,4.1.3 Condition (Section 6),4.1.4 Finish (Section 14),4.1.5 Form (Sheet, strip, plate,) plate),4.1.6 Edge (Section 15),4.1.7 Dimensions (size, thickness, width and length),4.1.8 Grade designati
21、on (Table 1), and4.1.9 ASTM designation and year of issue.4.1.10 Transverse test requirements, if any (Section 8),4.1.11 Ultrasonic test requirements (Section 12),4.1.12 Standards of acceptability for cracks, seams, slivers, blisters, and other imperfections (Section 13), and4.1.13 Special packaging
22、 and shipping requirements (Section 21).TABLE 1 Chemical RequirementsComposition, Weight %Element UNS R60001 UNS R60802 UNS R60804 UNS R60901Tin . . . 1.201.70 1.201.70 . . .Iron . . . 0.070.20 0.180.24 . . .Chromium . . . 0.050.15 0.070.13 . . .Nickel . . . 0.030.08 . . . . . .Niobium (columbium) .
23、 . . . . . . . . 2.402.80OxygenAAA0.090.15Iron + chromium + nickel . . . 0.180.38 . . . . . .Iron + chromium . . . . . . 0.280.37 . . .Maximum Impurities, Weight %Aluminum 0.0075 0.0075 0.0075 0.0075Boron 0.00005 0.00005 0.00005 0.00005Cadmium 0.00005 0.00005 0.00005 0.00005Calcium . 0.0030 0.0030 .
24、Carbon 0.027 0.027 0.027 0.027Chromium 0.020 . . . . . . 0.020Cobalt 0.0020 0.0020 0.0020 0.0020Copper 0.0050 0.0050 0.0050 0.0050Hafnium 0.010 0.010 0.010 0.010Hydrogen 0.0025 0.0025 0.0025 0.0025Iron 0.150 . . . . . . 0.150Magnesium 0.0020 0.0020 0.0020 0.0020Manganese 0.0050 0.0050 0.0050 0.0050M
25、olybdenum 0.0050 0.0050 0.0050 0.0050Nickel 0.0070 . . . 0.0070 0.0070Niobium . 0.0100 0.0100 .Nitrogen 0.0080 0.0080 0.0080 0.0080Phosphorus . . . . . . . . . 0.0020Silicon 0.0120 0.0120 0.0120 0.0120Tin 0.0050 . . . . . . 0.010Tungsten 0.010 0.010 0.010 0.010Titanium 0.0050 0.0050 0.0050 0.0050Ura
26、nium 0.00035 0.00035 0.00035 0.00035AWhen so specified in the purchase order, oxygen shall be determined and reported. Maximum, minimum, or both, permissible values should be specified in thepurchase order.B352/B352M 112NOTE 2A typical ordering description is as follows: _ 5000 lb reactor grade zirc
27、onium alloy, cold-rolled, vacuum annealed strip, 4.750 by 0.065 by72 in., ASTM Specification B352/B352M - 011, Grade R60804.4.2 In addition to the data specified in 4.1, the following options and points of agreement between the manufacturer and thepurchaser should be specified on the purchase order
28、as required:4.2.1 Temperature and direction of mechanical testing (see Section 8 and Table 2),4.2.2 Workmanship standards (Section 13),4.2.3 Special tests (Section 12),4.2.4 Inspection (Section 17), and4.2.5 Corrosion visual standards (Section 9).4.2.6 Oxygen limits (see footnote A, Table 1).5. Mate
29、rials and Manufacture5.1Materials covered by this specification shall be produced by multiple vacuum melting in arc furnaces, electron beam melting,or other melting processes conventionally used for reactive metals; all processes to be done in furnaces usually used for reactivemetals.5.1 Materials c
30、overed by this specification shall be produced in accordance with Specification B350/B350M; all processes tobe done in furnaces usually used for reactive metals.6. Condition6.1 Sheet, strip, or plate shall be furnished in one of the following conditions as designated on the purchase order:Form Condi
31、tionSheet hot-rolledhot-rolled, annealedcold-rolled, annealedcold-rolled, annealed, followed by a final light cold-rolled pass, generally on polished rolls.Strip hot-rolledhot-rolled, annealedcold-rolledcold-rolled, annealedcold-rolled, annealed, followed by a final light cold-rolled pass, generally
32、 on polished rolls.Plate hot-rolledhot-rolled, annealed7. Chemical Composition7.1 The material shall conform to the requirement for chemical composition as prescribed in Table 1.7.2The manufacturers ingot analysis made in accordance with Specification B350/B350M shall be considered the chemicalanaly
33、sis for material produced to this specification except for hydrogen, oxygen, and nitrogen content, which shall be determinedon the finished product. Alternatively, the manufacturer may sample an intermediate or final size during processing with the samefrequency and in the same positions relative to
34、 the ingot as specified in Specification7.2 The analysis of the material produced to this specification shall be the one made by the manufacturer on the ingot inaccordance with Specification B350/B350Mto determine the composition, except for hydrogen, oxygen, and nitrogen, which shallTABLE 2 Mechani
35、cal PropertiesAGrade Condition Direction of Test Test TemperatureBTensile Strength, min,ksi MPaYield Strength(0.2 % Offset),min, ksiMPaElongation in2 in. or 50 mm, min, %R60001 annealed longitudinal RT 42 290 20 140 18R60001 annealed longitudinal RT 42 290 20 140 18transverse RT 42 290 30 205 18R608
36、02 longitudinal RT 58 400 35 240 25or annealed transverse RT 56 385 44 300 25R60804R60802 longitudinal 550F 290C 27 185 15 100 30or annealed transverse 550F 290C 26 180 17.5 120 30R60804R60901 cold worked longitudinal RT 74 510 50 345 15transverse RT 74 510 56 385 15R60901 annealed longitudinal RT 6
37、5 450 45 310 20transverse RT 65 450 50 345 20AWhen a sub-size specimen is used, the gauge length shall be as specified in Test Methods E8/E8M for that specimen.B“RT” represents room temperature; Note 4 in Test Methods E8/E8M and E8Mindicates that RT shall be considered to be 50 to 100F 10 to 38C unl
38、ess otherwisespecified. Paragraph 9.4.4 in Test Methods E21 states that for the duration of the test, the difference between the indicated temperature and the nominal test temperatureis not to exceed 65F 3C for tests at 1800F 1000C and lower, and 610F 6C for tests at higher temperatures.B352/B352M 1
39、13be determined on the finished product. . This analysis can be performed by the manufacturer on the ingot itself, or on intermediateor final products with the same frequency and in the same positions relative to the ingot as required in Specification B350/B350M.The chemical analysis of hydrogen, ox
40、ygen, and nitrogen shall be determined on the finished product.7.3 Analysis shall be made using the manufacturers standard methods. In the event of disagreement as to the chemicalcomposition of the metal, methods of chemical analysis for reference purposes shall be determined by a mutually acceptabl
41、elaboratory.7.4 Product AnalysisProduct analysis is an analysis made by the purchaser or the manufacturer for the purpose of verifyingthe composition of the lot. The product analysis tolerances reflect the variation between laboratories in the measurement ofchemical composition. The permissible vari
42、ation of the product analysis from the specified range is as prescribed in Table 3.7.5 Number of TestsTwo random samples for each 4000 lb 1800 kg or fraction thereof shall be analyzed for hydrogen,nitrogen, and oxygen.8. Mechanical Properties8.1 The material shall conform to the requirements prescri
43、bed in Table 2 for longitudinal room-temperature mechanicalproperties. Transverse and elevated temperature properties shall be used to determine compliance only when specified in thepurchase order. When material is ordered in a condition other than those given in Table 2, the specimens shall be heat
44、 treated asreferenced in Table 2 prior to test.8.2 The yield strength shall be determined by the offset (0.2%) method using 0.2 % criterion as prescribed in Test MethodsE8/E8M.8.3 The tensile properties shall be determined using a strain rate of 0.003 to 0.007 in./in. mm/mm/min through the yieldstre
45、ngth. After the yield strength has be exceeded, the cross head speed should be increased to approximately 0.05 in./in.mm/mm/min to failure.8.4The tensile properties enumerated in this specification shall be determined in accordance with Test Methods E88.4 The tensile properties shall be determined i
46、n accordance with Test Methods E8/E8M or E21.8.5 Number of TestsFor each lot, two random samples for each 4000 lb 1800 kg or fraction thereof shall be tested formechanical properties.9. Corrosion Properties9.1 Two samples chosen at random from each 4000 lb 1800 kg or fraction thereof shall be corros
47、ion tested in steam at 750F399C, 1500 psi 10.3 MPa for 72 h or 336 h at the option of the manufacturer in accordance with Test Method G2/G2M.9.2 Acceptance Criterion:9.2.1 Grades R60802 and R60804All coupons thus tested shall exhibit a continuous, black, lustrous oxide film and be freeof white or br
48、own corrosion product in excess of standards previously agreed upon between manufacturer and purchaser. Couponsshall exhibit a weight gain or not more than 22 mg/dm2in a 72-h test or 38 mg/dm2in a 336-h test.9.2.2 Grade R60901All coupons shall exhibit a continuous, uniform, dark gray oxide film. Cou
49、pons shall exhibit a weightgain of not more than 35 mg/dm2in a 72-h test or 60 mg/dm2in a 336-h test.10. Permissible Variations in Dimensions10.1 Sheet, strip, or plate shall conform to the permissible variations in dimensions prescribed in the applicable Tables 4-12,incl.11. Significance of Numerical Limits11.1 For the purpose of determining compliance with the specified limits for requirements of the properties listed in thefollowing table, an
