ASTM A582 A582M-2012 Standard Specification for Free-Machining Stainless Steel Bars 《高速切削不锈钢棒材的标准规格》.pdf

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1、Designation:A582/A582M05 Designation: A582/A582M 12Standard Specification forFree-Machining Stainless Steel Bars1This standard is issued under the fixed designation A582/A582M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the ye

2、ar 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.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 This specification covers hot-

3、finished or cold-finished bars, except bars for forging (Note 1), suitable for machiningprocesses. It includes rounds, squares, and hexagons in the more commonly used types of stainless free-machining steels designedespecially for optimum machinability and for general corrosion and high-temperature

4、service. Stainless steel bars other than thefree-machining types are covered in a separate specification (Note 2).1.2 This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contractspecifies the applicable M specification designation (SI units

5、), the inch-pound units shall apply. The values stated in eitherinch-pound units or SI (metric) units are to be regarded separately as standard: within the text and tables, the SI units are shownin brackets. The values stated in each system may not be exact equivalents: therefore, each system shall

6、be used independentlyof the other. Combining values from the two systems may result in nonconformance with the specification.NOTE 1For bars for reforging, see Specification A314.NOTE 2For non-free machining stainless bars, see Specification A276.2. Referenced Documents2.1 ASTM Standards:2A276 Specif

7、ication for Stainless Steel Bars and ShapesA314 Specification for Stainless Steel Billets and Bars for ForgingA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA484/A484M Specification for General Requirements for Stainless Steel Bars, Billets, and ForgingsA751 Test Methods,

8、Practices, and Terminology for Chemical Analysis of Steel ProductsA959 Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless SteelsE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)2.2 SAE Document:3SAE J 1086 Recommended Practice for Numb

9、ering Metals and Alloys33. Ordering Information3.1 It is the responsibility of the purchaser to specify all requirements that are necessary for product ordered under thisspecification. Such requirements to be considered include, but are not limited to, the following:3.1.1 Quantity (weight or number

10、of pieces),3.1.2 Type (alloy) or UNS designation (Table 1),3.1.3 Form (bars, angles, etc.),3.1.4 Condition (Table 2),3.1.5 Finish (5.1),3.1.6 Applicable dimensions, including size, thickness, width, and length,3.1.7 Cross section (round, square, etc.),3.1.8 ASTM designation (Specification A582/A582M

11、) and publicationapproval date,3.1.9 Preparation for delivery, and1This specification is under the jurisdiction of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.17on Flat-Rolled and Wrought Stainless Steel.Current edition approve

12、d March 1, 2005.2012. Published March 2005.2012. Originally approved in 1967. Last previous edition approved in 20002005 asA582/A582M95b (2000)1. A582/A582M 05. DOI: 10.1520/A0582_A0582M-0512.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at se

13、rviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001.1This document is not an ASTM standard and is intended only to p

14、rovide 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 all cases only the current versionof t

15、he standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.10 Marking requirements.NOTE 3A typical o

16、rdering description is as follows: 5000 lb 2000 kg Type 416 bars, annealed and centerless ground, 112 in. 40 mm round, 10to 12 ft 3 to 4 m in length, ASTM Specification A582/A582Mdated.TABLE 1 Chemical RequirementsUNSDesig-nationATypeBChemical Composition, %CarbonBCManga-neseBCPhos-phorus,BCSulfurBC

17、Silicon,maxChromium NickelMolyb-denumSeleniumOtherElementsAusteniticS20300 XM-1 0.08 5.06.5 0.04 0.180.35 1.00 16.018.0 5.06.5 . . Cu1.752.25S20300 XM-1D0.08 5.06.5 0.04 0.180.35 1.00 16.0018.0 5.06.5 . . Cu1.752.25S30300 303 0.15 2.00 0.20 0.15min1.00 17.019.0 8.010.0 . . . . . . . . .S30310 XM-5 0

18、.15 2.54.5 0.20 0.25min1.00 17.019.0 7.010.0 . . .S30310 XM-5D0.15 2.54.5 0.20 0.25min1.00 17.019.0 7.010.0 . . .S30323 303Se 0.15 2.00 0.20 0.06 1.00 17.019.0 8.010.0 . . . 0.15min.S30345 XM-2 0.15 2.00 0.05 0.110.16 1.00 17.019.0 8.010.0 0.400.60 . Al0.601.00S30345 XM-2D0.15 2.00 0.05 0.110.16 1.0

19、0 17.019.0 8.010.0 0.400.60 . Al0.601.00MartensiticS41600 416 0.15 1.25 0.06 0.15min1.00 12.014.0 . . . . . . . . . . . .S41610 XM-6 0.15 1.502.50 0.06 0.15min1.00 12.014.0 . . . .S41610 XM-6D0.15 1.502.50 0.06 0.15min1.00 12.014.0 . . . .S41623 416Se 0.15 1.25 0.06 0.06 1.00 12.014.0 . . . . . . 0.

20、15min.S42020 420F 0.300.40 1.25 0.06 0.15min1.00 12.014.0 0.50C. . Cu0.60CS42020 420F 0.300.40 1.25 0.06 0.15min1.00 12.014.0 0.50E. . Cu0.60ES42023 420FSe 0.200.40 1.25 0.06 0.06 1.00 12.014.0 0.50C. 0.15minCu0.60CS42023 420FSe 0.200.40 1.25 0.06 0.06 1.00 12.014.0 0.50E. 0.15minCu0.60ES44020 440F

21、0.951.20 1.25 0.06 0.15min1.00 16.018.0 0.50C. . Cu0.60CS44020 440F 0.951.20 1.25 0.06 0.15min1.00 16.018.0 0.50E. . Cu0.60ES44023 440FSe 0.951.20 1.25 0.06 0.06 1.00 16.018.0 0.50C. 0.15minCu0.60CS44023 440FSe 0.951.20 1.25 0.06 0.06 1.00 16.018.0 0.50E. 0.15minCu0.60EFerriticS18200 XM-34 0.08 2.50

22、 0.04 0.15min1.00 17.519.5 . 1.502.50 . .S18200 XM-34D0.08 2.50 0.04 0.15min1.00 17.519.5 . 1.502.50 . .S18235 . . . 0.025 0.50 0.030 0.150.35 1.00 17.518.5 1.00 2.002.50 . . . Ti0.301.00N0.025C+N0.035S41603 . . . 0.08 1.25 0.06 0.15min1.00 12.0-14.0. . . .S43020 430F 0.12 1.25 0.06 0.15min1.00 16.0

23、18.0 . . . . . . . . . . . .S43023 430FSe 0.12 1.25 0.06 0.06 1.00 16.018.0 . . . . . . 0.15min.ADesignation established in accordance with Practice E527 and SAE J 1086, Recommended Practice for Numbering Metals and Alloys (UNS).BMaximum uUnless otherwise indicated, a grade designation originally as

24、signed by the American Iron and Steel Institute (AISI).CMaximum unless otherwise noted.DNaming system originated by ASTM.EAt manufacturers option, reported only when intentionally added.A582/A582M 1224. General Requirements for Delivery General Requirements4.1 Product furnished to this specification

25、 shall conform to the requirements of Specification A751, including anysupplementary requirements indicated in the purchase order or contract. Failure to comply with the general requirements ofSpecification A751 constitutes nonconformance with this specification. In case of conflict between the requ

26、irements of thisspecification and Specification A751, this specification shall prevail. constitutes nonconformance with this specification.5. Materials and Manufacture5.1 Bars may be furnished either hot finished or cold finished, suitable for machining processes, in one of the conditions listedin T

27、able 2.5.2Surface finishing shall be performed in accordance with finishing methods as defined in Specification A751.6. Chemical Requirements6.1 The chemical composition shall conform to the requirements specified in Table 1.6.2 Methods and practices relating to chemical analysis required by this sp

28、ecification shall be in accordance with Test Methods,Practices, and Terminology A751.7. Hardness Requirement7.1 The product shall conform withto the hardness requirements listed in Table 3 for Brinell Hardness Number (HBW).7.2 At least one hardness test shall be made midway between surface and cente

29、r on each lot to determine that the materialconforms to Table 3.7.2.1 Hardness testing shall be performed in accordance with Test Methods and Definitions A370.7.2.2 For sizes below 1 in. 25 mm cross section, it is permitted to determine the hardness value may be determined by tensiletest withand con

30、version to hardness in accordance with Test Methods and Definitions A370.8. Certification8.1 Certificate of ComplianceWhen specified in the purchase order or contract, the producer or supplier shall furnish acertificate of compliance stating that the product was manufactured, sampled, tested, and in

31、spected in accordance with thisspecification (including year date) and any other requirements designated in the purchase order or contract, and has been foundto meet such requirements.TABLE 2 ConditionType Condition A(Annealed)Condition T(IntermediateTemper)Condition H(Hard Temper)XM-1 A . . .303 A

32、. .XM-5 A . .303Se A . . . . . .XM-2 A . .416 A T HXM-6 A T H416Se A T H420F A . . . . . .420FSe A . . . . . .440F A . . . . . .440FSe A . . . . . .XM-34 A . .S18235 A . . . . . .S41603 A . . . . . .430F A . . . . . .430FSe A . . . . . .TABLE 3 Mechanical Test RequirementsTypes Condition BrinellHard

33、nessA(HBW)All (except 440F, 440FSe and S18235) A 262 max416, 416Se, 420FSe, and XM-6 T 248 to 302416, 416Se, and XM-6 H 293 to 352440 F and 440FSe A 285 maxS18235 A 207 maxASizes below approximately 1 in. 25 mm cross section may be tensile testedand converted to hardness in accordanc pe withr Test M

34、ethods and DefinitionsA370.A582/A582M 1238.2 Test ReportsWhen specified in the purchase order or contract, test reports shall be furnished to the purchaser containingthe results of all tests and chemical analyses required by this specification (including year date), and any other requirementsdesigna

35、ted in the purchase order or contract. When specified in the purchase order or contract.Acertified report of the test resultsshall be furnished at time of shipment. The report shall include the ASTM specification designation, year date, and revision, if any.9. Keywords9.1 austenitic stainless steel;

36、 ferritic stainless steel; free-machining stainless steel; martensitic stainless steel; stainless steel barsAPPENDIX(Nonmandatory Information)X1. CROSS REFERENCEX1.1 This table is intended to assist the user when Specification A582/A 582M is referenced in a government procurement. Itshows the types

37、of steels in Specification A582/A 582M replacing the steels formerly specified in QQ-S-764B.TABLE X1.1 Cross ReferenceUNS DesignationAQQ-S-764BSpecification A582,TypeS20300 203EZ XM-1S30300 303 303S30310 303 Plus X XM-5S30323 303Se 303SeS30345 303Ma XM-2S41600 416 416S41610 416 Plus X XM-6S41623 416

38、Se 416SeS42020 420F 420FS42023 420FSe 420FSeS43020 430F 430FS43023 430FSe 430FSeADesignation established in accordance with Practice E527 and SAE J 1086, Recommended Practice for Numbering Metals and Alloys (UNS).SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this

39、 standard since the last issue,A582/A582M95b (2000)Committee A01 has identified the location of selected changes to this standard since the last issue,A582/A582M 05, that may impact the use of this standard. (Approved March 1, 2012.)(1) The following sections were modified to conform to current form

40、 and style practices: Scope, Referenced Documents, OrderingInformation, General Requirements, and Certification.(2) Section 2 was revised to include references to Test Methods and Definitions A370 and Specification A484/A484M.(3) Section 5, Materials and Manufacture, was updated to include a descrip

41、tion of finishing processes.(4) Section 7, Hardness Requirements, was updated to specify hardness and conversion factor requirements.Committee A01 has identified the location of selected changes to this standard since the last issue,A582/A582M 95b (2000)1, that may impact the use of this standard. (

42、Approved March 1, 2005.)(1) The following sections were modified to conform with current form and style practices: Scope, Referenced Documents,Ordering Information, General Requirements, and Certification.(2) Section 2 was revised to include references to Test Methods and Definitions A370and Specifi

43、cation A751.(3) Section 5, Materials and Manufacture, was updated to include a description of finishing processes.(4) Section 7, Hardness Requirements, was updated to specify hardness and conversion factor requirements.(5) Table 1 was revised for compliance with Guide A959 regarding the number of di

44、gits in the composition listed.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof i

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47、views known to the ASTM Committee on Standards, at the address shown below.A582/A582M 124This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).A582/A582M 125