1、Designation: B632/B632M 08B632/B632M 15Standard Specification forAluminum-Alloy Rolled Tread Plate1This standard is issued under the fixed designation B632/B632M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last rev
2、ision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () 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 aluminum-allo
3、y rolled flat tread plate, mill-finish, with a raised pattern on one side, in the alloy,tempers, and thicknesses shown in Table 1 and Table 2 Table 3.1.2 Alloy and temper designation are in accordance with ANSI H35.1/H35.1M. The equivalent Unified Numbering Systemalloy designation are those of Table
4、 1 preceded by A9, which is A96061 for alloy 6061 and A93003 for Alloy 3003 in accordancewith Practice E527.1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2.1.4 The values stated in either inch-pound or SI units are to be regarded sepa
5、rately as standard. The SI units are shown eitherin brackets or in separate tables. The values stated in each system are not exact equivalents; therefore, each system must be usedindependently of the other. Combining values from the two systems will result in nonconformance with the specification.2.
6、 Referenced Documents2.1 The following documents of the issue in effect on the date of material purchase form a part of this specification to the extentreferenced herein:2.2 ASTM Standards:2B557 Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy ProductsB557M Test Method
7、s for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products (Metric)B660 Practices for Packaging/Packing of Aluminum and Magnesium ProductsB666/B666M Practice for Identification Marking of Aluminum and Magnesium ProductsB881 Terminology Relating to Aluminum- and Magnesium-Alloy Pro
8、ductsB985 Practice for SamplingAluminum Ingots, Billets, Castings and Finished or Semi-Finished WroughtAluminum Products forCompositional AnalysisB918 Practice for Heat Treatment of Wrought Aluminum AlloysE29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specificat
9、ionsE34 Test Methods for Chemical Analysis of Aluminum and Aluminum-Base AlloysE55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical CompositionE290 Test Methods for Bend Testing of Material for DuctilityE527 Practice for Numbering Metals and Alloys in the Unif
10、ied Numbering System (UNS)E607 Test Method for Atomic Emission Spectrometric Analysis Aluminum Alloys by the Point to Plane Technique NitrogenAtmosphere (Withdrawn 2011)3E716 Practices for Sampling and Sample Preparation of Aluminum and Aluminum Alloys for Determination of ChemicalComposition by Spe
11、ctrochemical AnalysisE1251 Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry1 This specification is under the jurisdiction of ASTM Committee B07 on Light Metals and Alloys and is the direct responsibility of Subcommittee B07.03 on AluminumAlloy Wrought Pr
12、oducts.Current edition approved March 1, 2008Oct. 1, 2015. Published March 2008October 2015. Originally approved in 1978. Last previous edition approved in 20022008 asB632/B632MB632/B632M 08.02. DOI: 10.1520/B0632_B0632M-08.10.1520/B0632_B0632M-15.2 For referencedASTM standards, visit theASTM websit
13、e, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 The last approved version of this historical standard is referenced on www.astm.org.This document is not an AST
14、M 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 users consult prior editions as appropriate. In al
15、l cases only the current versionof the standard as published by ASTM is to be considered the official document.*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 States12.3 ANSI S
16、tandards:4H35.1/H35.1M Alloy and Temper Designation Systems for AluminumH35.2 Dimensional Tolerances for Aluminum Mill ProductsH35.2M Dimensional Tolerances for Aluminum Mill Products Metric2.4 Other StandardsCEN EN 14242 Aluminum and Aluminum Alloys. Chemical Analysis. Inductively Coupled Plasma Op
17、tical Emission SpectralAnalysis53. Terminology3.1 Definitions: Refer to Terminology B881 for definitions of product terms used in this specification.3.2 Definitions of Terms Specific to This Standard:3.2.1 capable ofThe term capable of as used in this specification means that the tests need not be p
18、erformed. However, shouldtesting by the purchaser establish that the material does not meet these requirements, the material shall be subject to rejection.4 Available from Aluminum Association, Inc., 1525 Wilson Blvd., Suite 600,1400 Crystal Drive, Suite 430 Arlington, VA 22209, http:/www.aluminum.o
19、rg.22202(http:/www.aluminum.org).5 Available from European Committee for Standardization, Central Secretariat (CEN), Rue de Stassart 36, B1050 Brussels, Belgium (http:/www.cen.eu/esearch).TABLE 1 Chemical Composition LimitsA,B,C,FAlloy Silicon Iron Copper Manganese Magnesium Chromium Zinc Titanium O
20、ther ElementsD AluminumEach TotalE3003 0.6 0.7 0.05-0.20 1.0-1.5 - - - - - - 0.10 - - - 0.05 0.15 Remainder6061 0.40-0.8 0.7 0.15-0.40 0.15 0.8-1.2 0.04-0.35 0.25 0.15 0.05 0.15 RemainderA Limits in weight percent maximum unless shown as a range or minimumB Analysis shall be made for the elements fo
21、r which limits are shown in this table.C For purposes of determining conformance to these limits, an observed value or a calculated value obtained from analysis shall be rounded to the nearest unit in the lastright-hand place of figures used in expressing the specified limit, in accordance with the
22、rounding off method of Practice E29.DOthers includes listed elements for which no specific limit is shown as well as unlisted metallic elements. The producer may analyze samples for trace elements notspecified in the specification. However, such analysis is not required and may not cover all metalli
23、c Others elements. Should any analysis by the producer or purchaserestablish that an Others element exceed the limit of Each or that the aggregate of several Others elements exceeds the limit of Total, the material shall be considerednon-conforming.E Other ElementsTotal shall be the sum of unspecifi
24、ed metallic elements 0.010 % or more, rounded to the second decimal before determining the sum.F In case there is a discrepancy in the values listed in Table 1 with those listed in the “International Alloy Designations and Chemical Composition Limits for WroughtAluminum and WroughtAluminumAlloys” (k
25、nown as the “Teal Sheets”), the composition limits registered with theAluminumAssociation and published in the “Teal Sheets”shall be considered the controlling composition. The “Teal Sheets” are available at http:/www.aluminum.org/tealsheets.TABLE 2 Tensile Properties, Inch-Pound UnitsA,BAlloy andTe
26、mperSpecifiedThicknessC , in.Tensile Strength,ksiYield Strength(0.2 % Offset), ksiElongationin2 in. or4D ,min,%min max min max3003-H231 0.100-0.1130.114-0.1610.162-0.18819.019.019.0.15.015.015.0.5676061-O 0.1000.1280.1290.4990.5000.625.22.022.022.0.12.012.0.1618186061-T4 0.1000.2490.2500.62530.030.0
27、.16.016.0.14166061-T42E 0.1000.2490.2500.62530.030.0.14.014.0.14166061-T6 andT62E0.1000.188 42.0 . 35.0 . 60.1890.249 42.0 . 35.0 . 80.2500.499 42.0 . 35.0 . 100.5000.625 42.0 . 35.0 . 96061-F 0.1000.625 no requirementsA To determine conformance to this specification, each value for tensile strength
28、 and for yield strength shall be rounded to the nearest 0.1 ksi and each value for elongationto the nearest 0.5 %, both in accordance with the rounding-off method of Practice E29.B See Annex A1 for the basis for establishment of mechanical property limits.C For sheet and plate under 12 in. in thickn
29、ess, the standard 12 in. wide rectangular tension test specimen shall be used.D The specimen diameter is represented by D.E This temper is not available from the material producer.B632/B632M 1524. Ordering Information4.1 Orders for material under this specification shall include the following inform
30、ation:4.1.1 This specification designation (which includes the number, the year, and the revision letter, if applicable),NOTE 1For inch-pound orders, specify Specification B632; for metric orders, specify Specification B632M. Do not mix units.4.1.2 Quantity in pieces or pounds kilograms,4.1.3 Alloy
31、(7.1),4.1.4 Temper (9.1),4.1.5 Dimensions (thickness, width, and length),4.2 Additionally, orders for material to this specification shall include the following information when required by thepurchaser:4.2.1 Whether tension test specimens that retain the pattern are unacceptable (Table 2, footnote
32、C).4.2.2 Whether bend tests are required (10.1),4.2.3 Whether inspection or witness of inspection and tests by the purchasers representative is required prior to materialshipment (13.1),4.2.4 Whether certification of the material by the producer or supplier is required (17.1),4.2.5 Whether marking i
33、s required (15.1), and4.2.6 Whether Practices B660 applies and, if so, the levels of preservation, packaging, and packing required (16.3).5. Responsibility for Quality Assurance5.1 Responsibility for Inspection and TestsUnless otherwise specified in the contract or purchase order, the producer isres
34、ponsible for the performance of all inspection and test requirements specified herein. The producer may use his own or any othersuitable facilities for the performance of the inspection and test requirements specified herein, unless disapproved by the purchaserin the order or at the time of contract
35、 signing. The purchaser shall have the right to perform any of the inspections and tests setforth in this specification where such inspections are deemed necessary to assure that material conforms to prescribed requirements.5.2 Lot DefinitionAn inspection lot shall be defined as follows:5.2.1 For he
36、at-treated tempers, an inspection lot shall consist of an identifiable quantity of material of the same mill form, alloy,temper, and thickness traceable to a heat-treat lot or lots, and subjected to inspection at one time.5.2.2 For non-heat-treated tempers, an inspection lot shall consist of an iden
37、tifiable quantity of material of the same mill form,alloy, temper, and thickness subjected to inspection at one time.TABLE 3 Tensile Properties SI UnitsA,BAlloy andTemperSpecified Thickness,CmmTensile Strength,MPaYield Strength (0.2 % Offset),MPaElongation, min,%Over Through min max min max in 50mm
38、5D D3003-H231 2.50 3.20 130 . 105 . 5 .3.20 4.00 130 . 105 . 6 .4.00 5.00 130 . 105 . 7 .6061-O 2.49 3.20 . 150 . 85 16 .3.20 12.50 . 150 . 85 18 .12.50 16.00 . 150 . . . 166061-T4 2.49 6.30 205 . 110 . 14 .6.30 12.50 205 . 110 . 16 .12.50 16.00 205 . 110 . . 146061-T42E 2.49 6.30 205 . 95 . 14 .6.3
39、0 12.50 205 . 95 . 16 .12.50 16.00 205 . 95 . . 146061-T6 andT62E2.49 5.00 290 . 240 . 6 .5.00 6.30 290 . 240 . 8 .6.30 12.50 290 . 240 . 10 .12.50 16.00 290 . 240 . . 86061-F 2.49 16.00 no requirementsA To determine conformance to this specification, each value for tensile strength and for yield st
40、rength shall be rounded to the nearest 1 MPa and each value for elongationto the nearest 0.5 %, both in accordance with the rounding-off method of Practice E29.B See Annex A1 for the basis for establishment of mechanical property limits.C For sheet and plate through 12.50 mm in thickness, the standa
41、rd 12.50-mm wide tension rectangular test specimen shall be used.D The specimen diameter is represented by D.E This temper is not available from the material producer.B632/B632M 1536. General Quality6.1 Unless otherwise specified, all tread plate shall be supplied in the mill finish and shall be uni
42、form as defined by therequirements of this specification and shall be commercially sound. Any requirement not so covered is subject to negotiationbetween the producer and the purchaser.6.2 Each piece shall be examined to determine conformance to this specification with respect to general quality and
43、identification marking. On approval of the purchaser, however, a system of statistical quality control may be used for suchexaminations.7. Chemical Composition7.1 LimitsThe tread plate shall conform to the chemical composition limits specified in Table 1. Conformance shall bedetermined by analyzing
44、samples taken at the time thethe producer by taking samples in accordance with Practices E716 ingotsare cast, when the ingots are poured and analyzing those samples in accordance with Test Methods E34, E607, E1251or samplestaken from the finished or semifinished product. If the chemical composition
45、of the material has been determined during the courseof manufacture, additional sampling and analysis of the finished product , or EN14242.At least one sample shall be taken for eachgroup of ingots poured simultaneously from the same source of molten metal. If the producer has determined the chemica
46、lcomposition during pouring of the ingots, they shall not be necessary.required to sample and analyze the finished product.NOTE 2It is standard practice in the United States aluminum industry to determine conformance to the chemical composition limits prior to furtherprocessing of ingots into wrough
47、t products. Due to the continuous nature of the process, it is not practical to keep a specific ingot analysis identified witha specific quantity of finished material.7.2 Number of SamplesThe number of samples taken for the determination of chemical composition shall be as follows:7.2.1 When samples
48、 are taken at the time the ingots are cast, at least one sample shall be taken for each group of ingots castsimultaneously from the same source of molten metal.7.2.2 When samples are taken from the finished or semifinished product, a sample shall be taken to represent each 4000 lb 2000kg or fraction
49、 thereof, of material in the lot, except that not more than one sample shall be required per piece.7.3 Methods of SamplingSamples for determination of chemical composition shall be taken in accordance with one of thefollowing methods:7.3.1 Samples for chemical analysis shall be taken by drilling, sawing, milling, turning, or clipping a representative piece orpieces to obtain a prepared sample of not less than 75 g. Sampling shall be in accordance with Practice E55.7.3.2 Sampling for spectrochemical analysis shall be in accordanc
