SAE J 457-1991 Chemical Compositions Mechanical Property Limits and dimensional tolerances of SAE Wrought Aluminum Alloys《SAE锻造铝合金的化学成分、机械特性限值和尺寸公差》.pdf

1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro

2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (412) 772-8512 FAX: (412) 776-0243TO PLACE A DOCUMENT

3、 ORDER; (412) 776-4970 FAX: (412) 776-0790SAE WEB ADDRESS http:/www.sae.orgCopyright 1991 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001STANDARDSubmitted for recognition as an American National StandardJ457RE

4、V.FEB91Issued 1911-06Revised 1991-02Superseding J457 AUG85(R) CHEMICAL COMPOSITIONS, MECHANICAL PROPERTY LIMITS, AND DIMENSIONALTOLERANCES OF SAE WROUGHT ALUMINUM ALLOYS1. ScopeThis SAE Standard for wrought aluminum alloys provides sources of chemical and mechanicalproperty data for a considerable r

5、ange of alloys with varying properties, structures, and applications.2. References2.1 Applicable PublicationsThe following publications form a part of this specification to the extent specifiedherein. The latest issue of SAE publications shall apply.2.1.1 SAE PUBLICATIONSAvailable from SAE, 400 Comm

6、onwealth Drive, Warrendale, PA 15096-0001.SAE J454General Data on Wrought Aluminum AlloysSAE J993Alloy and Temper Designation Systems for Aluminum2.1.2 ANSI PUBLICATIONSAvailable from ANSI, 11 West 42nd Street, New York, NY 10036.ANSI H35.1Alloy and Temper Designation Systems for AluminumANSI H35.2D

7、imensional Tolerances for Aluminum Mill Products2.1.3 ASTM PUBLICATIONSAvailable from ASTM, 1916 Race Street, Philadelphia, PA 19103.ASTM B 209Specification for Aluminum-Alloy Sheet and PlateASTM B 210Specification for Aluminum-Alloy Drawn Seamless TubesASTM B 211Specification for Aluminum-Alloy Bar

8、s, Rods, and WireASTM B 221Specification for Aluminum-Alloy Extruded Bars, Rods, Shapes, and TubesASTMB234Specification for Aluminum-Alloy Drawn Seamless Tubes for Condensers and HeatExchangersASTM B 236Specification for Aluminum Bar for Electrical Purposes (Bus Bar)ASTM B 241Specification for Alumi

9、num-Alloy Seamless Pipe and Seamless Extruded TubeASTM B 247Specification for Aluminum-Alloy Die and Hand ForgingsASTM B 308Specification for Aluminum-Alloy Standard Structural Shapes, Rolled or ExtrudedCOPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling ServicesSAE J457

10、Revised FEB91-2-3. Specification of Wrought Aluminum AlloysThe Aluminum Association publishes a manual entitledAluminum Standards and Data which includes the specified limits registered for the chemical composition andmechanical properties of standard aluminum alloys commercially available in the wr

11、ought product forms shownin Tables 2 and 3 of SAE J454.NOTEThe Aluminum Association Inc. standards may be obtained at no cost to users of aluminum from TheAluminum Association, 900 19th Street, N.W., Washington, DC 20006.4. Chemical Composition LimitsThe chemical composition limits for each wrought

12、aluminum alloy areregistered in accordance with the designation system presented in ANSI H35.1 and SAE J993. The chemicalcomposition limits are tabulated by alloy and are the same for all wrought product forms in which the alloy isavailable. In addition, the tabulation is by alloy components in the

13、case of alclad sheet, plate, and tubularproducts.5. Mechanical Property LimitsThe specified mechanical property limits are established for each wroughtproduct; that is, sheet, plate, drawn tube, extruded shapes, pipe and extruded tube, rolled shapes, rod, bar,wire, and die forgings.6. Dimensional To

14、lerancesThe dimensional tolerances to which aluminum alloy mill products arecommercially produced are in accordance with the latest revision of the ANSI H35.2. For sizes outsidecommercial limits, the tolerance shall be as agreed upon by the supplier and purchaser.7. Standards for Chemical Compositio

15、n and Mechanical Property LimitsThe American Society for Testingand Materials Standards and American National Standards in Table 1 contain the specified chemicalcomposition limits, mechanical property limits, and material designations for each of the wrought productslisted:8. Notes8.1 Marginal Indic

16、iaThe (R) is for the convenience of the user in locating areas where technical revisions havebeen made to the previous issue of the report. If the symbol is next to the report title, it indicates a completerevision of the report.PREPARED BY THE SAE WROUGHT ALUMINUM COMMITTEETABLE 1STANDARDS FOR CHEM

17、ICAL COMPOSITION AND MECHANICAL PROPERTY LIMITSTitleASTM B 209 Specification for Aluminum-Alloy Sheet and PlateASTM B 210 Specification for Aluminum-Alloy Drawn Seamless TubesASTM B 211 Specification for Aluminum-Alloy Bars, Rods, and WireASTM B 221 Specification for Aluminum-Alloy Extruded Bars, Ro

18、ds, Shapes, and TubesASTM B 234 Specification for Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat ExchangersASTM B 236 Specification for Aluminum Bar for Electrical Purposes (Bus Bar)ASTM B 241 Specification for Aluminum-Alloy Seamless Pipe and Seamless Extruded TubeASTM B 247 Specificat

19、ion for Aluminum-Alloy Die and Hand ForgingsASTM B 308 Specification for Aluminum-Alloy Standard Structural Shapes, Rolled or ExtrudedANSI H35.1 Alloy and Temper Designation Systems for AluminumANSI H35.2 Dimensional Tolerances for Aluminum Mill ProductsCOPYRIGHT Society of Automotive Engineers, Inc

20、.Licensed by Information Handling ServicesSAE J457 Revised FEB91RationaleNot applicable.Relationship of SAE Standard to ISO StandardNot applicable.ApplicationThis SAE Standard for wrought aluminum alloys provides sources of chemical and mechanicalproperty data for a considerable range of alloys with

21、 varying properties, structures, and applications.Reference SectionSAE J454General Data on Wrought Aluminum AlloysSAE J993Alloy and Temper Designation Systems for AluminumANSI H35.1Alloy and Temper Designation Systems for AluminumANSI H35.2Dimension Tolerances for Aluminum Mill ProductsASTM B 209Spe

22、cification for Aluminum-Alloy Sheet and PlateASTM B 210Specification for Aluminum-Alloy Drawn Seamless TubesASTM B 211Specification for Aluminum-Alloy Bars, Rods, and WireASTM B 221Specification for Aluminum-Alloy Extruded Bars, Rods, Shapes, and TubesASTMB234Specification for Aluminum-Alloy Drawn S

23、eamless Tubes for Condensers and HeatExchangersASTM B 236Specification for Aluminum Bar for Electrical Purposes (Bus Bar)ASTM B 241Specification for Aluminum-Alloy Seamless Pipe and Seamless Extruded TubeASTM B 247Specification for Aluminum-Alloy Die and Hand ForgingsASTMB308Specification for Aluminum-Alloy Standard Structural Shapes, Rolled or ExtrudedAluminum Standards and Data ManualDeveloped by the SAE Wrought Aluminum CommitteeCOPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling Services