SAE J 1081-2000 Potential Standard Steels《潜在的标准钢》.pdf

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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.TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS http:/www.s

3、ae.orgCopyright 2000 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001INFORMATIONREPORTJ1081REV.NOV2000Issued 1974-04Revised 2000-11Superseding J1081 DEC1988Potential Standard SteelsForewordThis Document has als

4、o changed to comply with the new SAE Technical Standards Board Format.Scope is Section 1, References were added as Section 2.1. ScopeThis SAE Information Report provides a uniform means of designating wrought steels during a periodof usage prior to the time they meet the requirements for SAE standar

5、d steel designation. The numbersconsist of the prefix PS1 followed by a sequential number starting with 1. A number once assigned is neverassigned to any other composition.A PS number may be obtained for steel composition by submitting a written request to SAE Staff, indicatingthe chemical compositi

6、on and other pertinent characteristics of the material. If the request is approvedaccording to established procedures, SAE Staff will assign a PS number to the grade. This number will remainin effect until the grade meets the requirements for an SAE standard steel or the grade is discontinuedaccordi

7、ng to established procedures.Table 1 is a listing of the chemical composition limits of potential standard steels which were considered activeon the date of the last survey prior to the date of this report. These ladle limits are subject to standardvariations for check analysis as given in SAE J409.

8、1. Previously noted as EX.SAE J1081 Revised NOV2000-2-2. References2.1 Applicable PublicationThe following publication forms a part of the specification to the extent specifiedherein. Unless otherwise indicated, the latest revision of SAE publications shall apply.2.1.1 SAE PUBLICATIONAvailable from

9、SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.SAE J409 FEB95Product AnalysisPermissible Variations from Specified Chemical analysis of a Heator Cast of SteelTABLE 1SAE POTENTIAL STANDARD STEEL COMPOSITIONSLADLE CHEMICAL COMPOSITION LIMITS, % BY WEIGHTPS No.(1)1. Some PS steels may be suppli

10、ed to a hardenability requirement.C Mn P, max S, max Si Ni Cr Mo BPS 10 0.190.24 0.951.25 0.035 0.040 0.150.35 0.200.40 0.250.40 0.050.10 PS 16 0.200.25 0.901.20 0.035 0.040 0.150.35 0.400.60 0.130.20 PS 17 0.230.28 0.901.20 0.035 0.040 0.150.35 0.400.60 0.130.20 PS 18 0.250.30 0.901.20 0.035 0.040

11、0.150.35 0.400.60 0.130.20 PS 19 0.180.23 0.901.20 0.035 0.040 0.150.35 0.400.60 0.080.15 0.00050.003PS 20 0.130.18 0.901.20 0.035 0.040 0.150.35 0.400.60 0.130.20 PS 21 0.150.20 0.901.20 0.035 0.040 0.150.35 0.400.60 0.130.20 PS 31 0.150.20 0.700.90 0.035 0.040 0.150.35 0.701.00 0.450.65 0.450.60 P

12、S 32 0.180.23 0.700.90 0.035 0.040 0.150.35 0.701.00 0.450.65 0.450.60 PS 33(2)2. Supplied to a hardenability requirement of 15 HRC points within the range of HRC 23/43 at J4, subject to agreement between producer and user.0.170.24 0.851.25 0.035 0.040 0.150.35 0.20 min 0.20 min 0.05 min PS 34 0.280

13、.33 0.901.20 0.035 0.040 0.150.35 0.400.60 0.130.20 PS 36 0.380.43 0.901.20 0.035 0.040 0.150.35 0.450.65 0.130.20 PS 38 0.430.48 0.901.20 0.035 0.040 0.150.35 0.450.65 0.130.20 PS 39 0.480.53 0.901.20 0.035 0.040 0.150.35 0.450.65 0.130.20 PS 40 0.510.59 0.901.20 0.035 0.040 0.150.35 0.450.65 0.130

14、.20 PS 54 0.190.25 0.701.05 0.035 0.040 0.150.35 0.400.70 0.05 min PS 55 0.150.20 0.701.00 0.035 0.040 0.150.35 1.652.00 0.450.65 0.650.80 PS 56 0.0800.13 0.701.00 0.035 0.040 0.150.35 1.652.00 0.450.65 0.650.80 PS 57 0.08 max 1.25 max 0.040 0.150.35 1.00 max 17.0019.00 1.752.25 PS 58 0.160.21 1.001

15、.30 0.035 0.040 0.150.35 0.450.65 PS 59 0.180.23 1.001.30 0.035 0.040 0.150.35 0.700.90 PS 61 0.230.28 1.001.30 0.035 0.040 0.150.35 0.700.90 PS 63 0.310.38 0.751.10 0.035 0.040 0.150.35 0.450.65 0.00050.003PS 64 0.160.21 1.001.30 0.035 0.040 0.150.35 0.700.90 PS 65 0.210.26 1.001.30 0.035 0.040 0.1

16、50.35 0.700.90 PS 66(3)3. PS 66 has vanadium content 0.100.15.0.160.21 0.400.70 0.035 0.040 0.150.35 1.652.00 0.450.75 0.080.15 PS 67 0.420.49 0.801.20 0.035 0.040 0.150.35 0.851.20 0.250.35 PS 68(4)4. PS 68 has Sn content 0.04-0.080.15 max 0.85-1.15 0.04-0.09 0.26-0.35SAE J1081 Revised NOV2000-3-3.

17、 Notes3.1 Marginal IndiciaThe change bar (l) located in the left margin is for the convenience of the user in locatingareas where technical revisions have been made to the previous issue of the report. An (R) symbol to the leftof the document title indicates a complete revision of the report.PREPARE

18、D BY THE SAE ISTC DIVISION 1CARBON AND ALLOY STEELSAND SPONSORED BY THE SAE IRON AND STEEL TECHNICAL COMMITTEESAE J1081 Revised NOV2000-4-APPENDIX ADESIGNATION AND NUMBERING OF POTENTIAL STANDARD STEELSA.1 ScopeThis Appendix establishes a system for designating and numbering compositions for steel p

19、roductsduring a period of limited use in which technical and commercial desirability is evaluated.A.1.1 Designation and NumberingSuch materials shall be designated by the prefix PS and numbered byassigning a sequential, non-significant number beginning with 1 in the order of approval for listing.A.1

20、.1.1 Application for listing may be made by any person, acting in his own behalf or for his company orassociation by written application to the SAE technical staff listing the range of chemical composition andother pertinent characteristics of the proposed material. This request shall be forwarded t

21、o the Chairmanof the appropriate Division of ISTC for action.A.1.1.2 ASSIGNMENT OF NUMBERIf the Division Chairman approves, he shall inform the appropriate member ofthe SAE Technical Staff who will assign the number, add the material to the list, and inform the applicant ofthe number assigned.A.1.2

22、PublicationThe current numbers, their range of chemical composition, and other pertinent characteristics,shall be published yearly in the SAE Handbook in SAE J1081. Publication of interim bulletins on newly listednumbers may be authorized by the ISTC Executive Committee.A.1.3 DiscontinuanceA materia

23、l may be removed from the list by any of the following:A.1.3.1 Adoption of the material as an SAE standard steel and assignment of a permanent number.A.1.3.2 Formal action to delist by the cognizant Division.A.1.3.2.1 Every two years each Division shall determine the status of the steels within its

24、jurisdiction and deletethose which an ISTC ballot shows to be of insufficient interest to warrant further consideration.A.1.3.3 A request to delist by the applicant who originally requested listing, followed by action prescribed in A.3.2.A.1.4 Reassignment of a number once assigned is not permitted.

25、 If the material to which it was originally assignedis relisted, it shall be relisted with its original number.SAE J1081 Revised NOV2000RationaleThis document has been formatted to the new SAE Technical Standards Board format. Scope isSection 1. References were added as Section 2. Also PS 68 was add

26、ed to the table.Relationship of SAE Standard to ISO StandardNot applicable.ApplicationThis SAE Information Report provides a uniform means of designating wrought steels during aperiod of usage prior to the time they meet the requirements for SAE standard steel designation. Thenumbers consist of the

27、prefix PS1 followed by a sequential number starting with 1. A number onceassigned is never assigned to any other composition.Reference SectionSAE J409 FEB95Product AnalysisPermissible Variations from Specified Chemical Analysis of aHeat or Cast of SteelDeveloped by the SAE ISTC Division 1Carbon and Alloy SteelsSponsored by the SAE Iron and Steel Technical Committee1. Previously noted as EX.