ASTM B69-2016 Standard Specification for Rolled Zinc《轧制锌的标准规格》.pdf

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1、Designation: B69 16Standard Specification forRolled Zinc1This standard is issued under the fixed designation B69; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year

2、 of last reapproval. A superscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope*1.1 This specification covers two types of commercial rolledzinc as described in 1.2. It sho

3、uld be understood that thespecification is general. Any closer limitations on permissiblevariations shall be a matter of agreement between the supplier(manufacturer) and the purchaser.1.2 Rolled zinc is furnished in two types as follows:1.2.1 Type ICoils or sheets cut from strip (ribbon) rolledzinc

4、and1.2.2 Type IICoils or sheets cut from strip (ribbon) rolledzinc.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 are provided for information onlyand are not considered standard.1.4 This standard

5、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 appropriateSafety Data Sheet (SDS) for this product/material as providedby the manufacture

6、r, to establish appropriate safety and healthpractices, and determine the applicability of regulatory limi-tations prior to use.2. Referenced Documents2.1 The issue of each of the following reference documentsshall be that which is current on the date the purchase order isaccepted by the supplier (m

7、anufacturer).2.2 ASTM Standards:2B899 Terminology Relating to Non-ferrous Metals and Al-loysE8 Test Methods for Tension Testing of Metallic MaterialsE18 Test Methods for Rockwell Hardness of Metallic Ma-terialsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with Specif

8、icationsE55 Practice for Sampling Wrought Nonferrous Metals andAlloys for Determination of Chemical CompositionE60 Practice for Analysis of Metals, Ores, and RelatedMaterials by SpectrophotometryE88 Practice for Sampling Nonferrous Metals and Alloys inCast Form for Determination of Chemical Composit

9、ionE384 Test Method for Microindentation Hardness of Mate-rialsE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)E536 Test Methods for Chemical Analysis of Zinc and ZincAlloysE634 Practice for Sampling of Zinc and Zinc Alloys bySpark Atomic Emission Spectrometry2.3 IS

10、O Standards:3ISO 3815-1 Zinc and zinc alloysPart 1: Analysis of solidsamples by optical emission spectrometryISO 3815-2 Zinc and zinc alloysPart 2: Analysis by in-ductively coupled plasma optical emission spectrometry3. Terminology3.1 Terms shall be defined in accordance with TerminologyB899.3.2 Def

11、initions of Terms Specific to This Standard:3.2.1 architectural rolled zinc, Type 1, na lower coppercomposition architectural zinc that exhibits different propertiesthan Type 2.3.2.2 architectural rolled zinc, Type 2, na higher coppercomposition architectural zinc that exhibits different propertiest

12、han Type 1.3.2.3 coiled sheet, nsheet coils with either slit or unslitedges.3.2.4 flat sheet, nsheet with sheared, slit, or sawed edgesthat has been flattened or leveled.1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibilit

13、y of SubcommitteeB02.04 on Zinc and Cadmium.Current edition approved Oct. 1, 2016. Published November 2016. Originallyapproved in 1926. Last previous edition approved in 2013 as B69 13. DOI:10.1520/B0069-16.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer

14、 Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.*A Summary of Changes secti

15、on appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.2.5 plate, nrolled product, rectangular in cross sectionand form, or thickness of more than 0.125 in. (3.175 mm) witheither untrimmed, sheared or

16、sawed edges.3.2.6 rolled zinc, nwrought zinc or zinc alloy sheet, strip,or plate produced by hot and/or cold rolling.3.2.7 sheet, nrolled product, rectangular in cross sectionand form of thickness of 0.003 in. (0.076 mm) through 0.125in. (3.175 mm) with sheared, slit, untrimmed or sawed edges.4. Ord

17、ering Information4.1 Orders for materials under this specification shall in-clude the following information:4.1.1 ASTM designation and year of issue,4.1.2 Quantity (weight),4.1.3 Name of material (rolled zinc),4.1.4 Type of rolled zinc,4.1.5 Dimensions (thickness, width, length, or coil),4.1.6 Chemi

18、cal composition/alloy, and4.1.7 Others as agreed upon between the purchaser and thesupplier.5. Materials and Manufacture5.1 The supplier (manufacturer) shall ensure that each rolledzinc product:(a) conforms to the chemical composition specified in thepurchase order,(b) is free of deleterious inclusi

19、ons, and(c) is of satisfactory appearance.The products covered by this specification shall be producedby casting, rolling, and other processes found in a mill productplant.6. Chemical Composition6.1 AlloysThe material shall conform to the chemicalrequirements prescribed in Table 1.7. Mechanical Prop

20、erties7.1 The material shall conform to the mechanical propertyrequirements in the longitudinal rolling direction in Table 2.7.1.1 The testing of wrought zinc for determination oftensile properties shall be conducted in accordance with TestMethods E8, with the additional recommendation that the rate

21、of separation of the heads during a test be maintained between0.115 to 0.135 in/in/min (0.115 to 0.135 mm/mm/min) at roomtemperature (68 to 75F (20 to 24C) suggested).7.1.2 The testing of zinc for hardness shall be made on aRockwell superficial hardness tester set up for the 15T scale, inaccordance

22、with Test Methods E18, or on a microhardnesstester, in accordance with Test Method E384. Zinc is a timedependent material; therefore, the dwell time of the major loadshall be specified between supplier and customer, for example,4to15s.8. Dimensions and Permissible Variations8.1 ThicknessThe permissi

23、ble variations in thickness ofrolled zinc shall be as specified in Table 3, along the length ofthe coil shall be made within 12 in. (305 mm) of each other, norshall measurement in any one line across the width of the coilbe used as a basis of rejection.8.2 WidthThe permissible variations in width of

24、 all typesof rolled zinc shall be as specified in Table 4.8.3 LengthThe permissible variations in length in all typesof rolled zinc shall be as follows: sheets, strips, and plates maybe ordered to exact lengths with the following variations inlength permitted, 60.125 in. (3.2 mm), or to a tolerance

25、rangeagreed to by buyer and seller. For Architectural Rolled Zinc(ZXXXXX), the permissible variation in length is 60.2 in.(65 mm).8.4 Sidewise Bend and Curvature (Camber)Type I rolledzinc in lengths over 10 ft (3048 mm) shall not exhibit sidewisebend or curvature in excess of 1 in. (25.4 mm) in any

26、length of10 ft, or to a tolerance range agreed to by buyer and seller.9. Workmanship, Finish, and Appearance9.1 The material shall be uniform in quality and finish,commercially straight or flat, and free of injurious imperfec-tions.10. Sampling10.1 The sampling plan for zinc for purposes of chemical

27、analysis or mechanical property testing shall be designed suchthat any lot of finished product may be adequately described bythe results of the tests performed on the samples. Lot or portionsize shall be as agreed upon between purchaser and supplier.11. Chemical Analysis11.1 Samples for chemical ana

28、lysis shall be taken in accor-dance with 10.1 and 11.2, 11.2.1 or 11.2.3 according to theform of zinc and zinc alloy to be analyzed and the analysismethod to be used.11.2 Samples from molten metal, cast, semi-finished orfinished product for optical emission spectrochemical analysisshall be sampled i

29、n accordance with Practice E634.11.2.1 Samples for the analysis of metal from incomingmaterial in the ingot or slab form shall be taken in accordancewith Practice E55. Drillings or millings shall be taken inapproximately equal weight from each of the samples piecesselected in accordance with 10.1 an

30、d combined into onecomposite sample.11.2.2 Samples for the analysis of metal in the molten formtaken in the process of pouring of castings shall be taken in anadequate number and spacing such that the casting, simultane-ously poured castings, may be described by the analysis of thesample(s).11.2.3 S

31、amples for the analysis of metal in the cast formshall be sampled in accordance with Practice E88.11.2.4 Samples for the analysis of metal in the semi-finishedor finished product form, shall be taken each 35 000 lb (15876kg) or fraction thereof.11.3 Analysis Method to Be Used:11.3.1 The determinatio

32、n of chemical composition shallpreferably be made in accordance with one or more of thefollowing: an appropriate chemical method, Test MethodsB69162E536, generic optical emission spectrographic methods,ISO 3815-1, or ISO 3815-2, or Practice E60. Standards forsuch assay work shall be traceable to NIS

33、T standards or othernational standards.NOTE 1Test Methods E536 is not directly applicable to rolled zincalloys. ISO 3815-1 and ISO 3815-2 are generic methods applied to zincand zinc alloys. Each of the methods may be modified and formatted forthe alloy to be assayed. An experienced chemist, using su

34、itable and/ortraceable standards along with valid quality assurance techniques, will beable to perform and validate the methods and demonstrate acceptableprecision and accuracy.11.4 In the event that heat identification or traceability isrequired the purchaser shall specify the details desired.12. I

35、nspection12.1 Inspection of the material shall be agreed upon be-tween the purchaser and the supplier (manufacturer) as part ofthe purchase agreement.TABLE 1 Chemical Composition of Rolled Zinc AlloysAAlloy(UNS)BCu Pb Fe Cd Ti Al Sn Mn Mg ZnRolled SpecialHigh Grade Zinc(Z13004)0.003 max 0.003 max 0.

36、003 max 0.003 max . . . 0.002 max 0.001 max. .CCommerciallyPure Rolled Zinc(Z15006)0.08 max 0.03 max 0.02 max 0.01 max 0.02 max 0.01 max 0.003 max. .CZinc-Low CopperRolled Zinc Alloy(Z40101)0.08 to0.400.01 max 0.01 max 0.005 max 0.02 max 0.01 max 0.003 max. .CZinc-High CopperRolled Zinc Alloy(Z40301

37、)0.50 to1.00.01 max 0.01 max 0.005 max 0.04 max 0.01 max 0.003 max. .CArchitectural RolledZinc Type 1D(Z41110)0.08 to 0.20 . . . 0.07 to0.120.001 to0.015. .CArchitectural RolledZinc Type 2D(Z41310)0.80 to 1.00 . . . 0.07 to0.120.001 to0.015. . .CZinc-Low Copper-Titanium Rolled ZincAlloy(Z41121)0.08

38、to0.490.01 max 0.01 max 0.005 max 0.05 to0.180.01 max 0.003 max. .CZinc-High Copper-Titanium Rolled ZincAlloy(Z41321)0.50 to1.000.01 max 0.01 max 0.005 max 0.08 to0.180.01 max 0.003 max. .CZinc-Lead RolledZinc Alloy(Z20301)0.005 max 0.10 max 0.01 max 0.01 max 0.02 max 0.002 max. . .CZinc-Lead-Cadmiu

39、mRolled Zinc Alloy(Z21721)0.005 max 1.0 max 0.01 max 0.07 max 0.02 max 0.002 max. . .CZinc-Lead-Manganese RolledZinc Alloy(Z24311)0.005 max 0.03-0.08 0.01 max 0.005 max 0.02 max 0.002 max.0.015max0.0015 maxCZinc-AluminumRolled Zinc Alloy(Z30900)5.0 max 0.05 max 0.1 max 0.15 max 0.2 max 1.4 to 34.0 .

40、003 max.0.10 maxCAThe following applies to all specified limits in this table: For purposes of determining conformance with this specification, the observed value or calculated value obtainedfrom analysis shall be rounded off to the nearest unit in the last right-hand place of figures used in expres

41、sing the specified limit, in accordance with the rounding methodof Practice E29.BUNS designations were established in accordance with Practice E527.CZinc: balance by difference.DFor Architectural Rolled Zinc, Type 1 and Type 2, the total of Pb, Fe, Cd, Sn, Mn, and Mg must not exceed 0.005 % max.B691

42、6313. Certification13.1 When specified on the purchase order, the supplier(manufacturer) shall furnish to the purchaser a certificatestating that each lot has been sampled, tested, and inspected inaccordance with this specification and has met the require-ments.14. Packaging and Package Marking14.1

43、The material shall be separated by size andcomposition, and prepared for shipment to ensure acceptanceby common carrier for transportation and to afford protectionfrom the normal hazards of transportation.14.2 Each shipping unit shall be legibly marked with thepurchase order number, metal or alloy d

44、esignation, size, grossand net weight, and name of supplier. The specification numbershall be shown when required.15. Keywords15.1 architectural rolled zinc, Type 1; architectural rolledzinc, Type 2; rolled zinc; zinc; zinc alloys; zinc plate; zincsheetTABLE 2 Mechanical Properties of Rolled Zinc Al

45、loys(Tensile Tested in Longitudinal Direction)Alloy(UNS)Tensile StrengthElongation%HardnessHR15Tksi mpaRolled SpecialHigh Grade Zinc(Z13004)9-18 62-124 15-45 24-40CommerciallyPure Rolled Zinc(Z15006)10-18 69-124 15-60 28-45Zinc-Low CopperRolled Zinc Alloy(Z40101)12-27 83-186 28-60 34-64Zinc-High Cop

46、perRolled Zinc Alloy(Z40301)20-34 138-234 30-90 54-72Architectural RolledZinc Type 1(Z41110)1438 96262 1070 5474Architectural RolledZinc Type 2(Z41310)1438 96262 6095 5474Zinc-Low Copper-Titanium Rolled ZincAlloy(Z41121)14-28 96-193 30-70 35-67Zinc-High Copper-Titanium Rolled ZincAlloy(Z41321)20-34

47、138-234 30-90 54-72Zinc-Lead RolledZinc Alloy(Z20301)18-28 124-193 40-65 50-68Zinc-Lead-CadmiumRolled Zinc Alloy(Z21721)14-30 96-207 30-50 52-70Zinc-Lead-Manganese RolledZinc Alloy(Z24311)14 96-193 45-80 40-70Zinc-AluminumRolled Zinc Alloy(Z30900)21-80 145-550 3-90 46-84TABLE 3 Permissible Variation

48、s in Thickness ofRolled ZincThickness, in. (mm) Tolerance, in. (mm)0.009 (0.229) and under) 10 % of thickness0.0100.030 (0.254 to 0.762) 0.001 (0.0254)0.0310.060 (0.787 to 1.524) 0.002 (0.0508)0.0610.090 (1.549 to 2.286) 0.003 (0.0762)0.0910.125 (2.311 to 3.175) 0.004 (0.1016)0.126 and above (3.200

49、and above) 0.007 (0.1270)TABLE 4 Permissible Variations in WidthWidth Form Tolerance, in. (mm)Slit widths 0.010 (0.254)Sheared widths 0.062 (1.575) Type IB69164SUMMARY OF CHANGESCommittee B02 has identified the location of selected changes to this standard since the last issue (B69-13)that may impact the use of this standard. (Approved October 1, 2016.)(1) The definition for the term ribbon anode was removed as itis now defined in Terminology B899 because it was previouslyalso defined in Specification B418.ASTM International takes no p