A0276-06不锈钢棒材和型材.pdf
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1、Designation:A 276 06Standard Specification forStainless Steel Bars and Shapes1This standard is issued under the fixed designation A 276;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses
2、 indicates the year of last reapproval.Asuperscript epsilon(e)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-finished or cold-finishedbars except bars for r
3、eforging(Note 1).It includes rounds,squares,and hexagons,and hot-rolled or extruded shapes,suchas angles,tees,and channels in the more commonly used typesof stainless steels.The free-machining types(Note 2)forgeneral corrosion resistance and high-temperature service arecovered in a separate specific
4、ation.NOTE1For bars for reforging,see Specification A 314.NOTE2For free-machining stainless bars designed especially foroptimum machinability,see Specification A 582/A 582M.NOTE3There are standards covering high nickel,chromium,austen-itic corrosion,and heat resisting alloy materials.These standards
5、 are underthe jurisdiction of ASTM Subcommittee B02.07 and may be found inAnnual Book of ASTM Standards,Vol.02.04.1.2 The values stated in inch-pound units are to be regardedas the standard.2.Referenced Documents2.1 ASTM Standards:2A 314 Specification for Stainless Steel Billets and Bars forForgingA
6、 370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA 484/A 484M Specification for General Requirements forStainless Steel Bars,Billets,and ForgingsA 582/A 582M Specification for Free-Machining StainlessSteel BarsA 751 Test Methods,Practices,and Terminology forChemical Analysis
7、of Steel ProductsE 527 Practice for Numbering Metals and Alloys(UNS)2.2SAE Document:3SAE J 1086 Recommended Practice for Numbering Metalsand Alloys3.Ordering Information3.1 It is the responsibility of the purchaser to specify allrequirements that are necessary for material ordered under thisspecific
8、ation.Such requirements may include but are notlimited to the following:3.1.1 Quantity(weight or number of pieces),3.1.2 Name of material:stainless steel,3.1.3 Form(bars,angles,etc.),3.1.4 Condition(Section 4.1),3.1.5 Finish(Section 8 of Specification A 484/A 484M),3.1.6 Surface preparation of shape
9、s(Section 8 of Specifica-tion A 484/A 484M),3.1.7 Applicable dimensions including size,thickness,width,and length,13.1.8 Cross section(round,square,etc.),3.1.9 Type or UNS designation(Table 1),3.1.10 ASTM designation and date of issue,and3.1.11 Whether bars are to be rolled as bars or cut from strip
10、or plate.3.1.12 Test for magnetic permeability when specified bycustomer purchase order when ordering Types 201 and 205.3.1.13 Special requirements.NOTE4Atypical ordering description is as follows:5000 lb(2268 kg)Stainless Steel Bars,Annealed and Centerless Ground,112in.(38.10mm)Round,10 to 12 ft(3.
11、05 to 3.66 m)in length,Type 304,ASTMSpecification A 276 dated _.End use:machined valve parts.4.Manufacture4.1 Condition:4.1.1 Bars shall be furnished in one of the followingconditions listed in the Mechanical Requirements table:4.1.1.1 Condition AAnnealed1This specification is under the jurisdiction
12、 of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.17 on Flat-Rolled and Wrought Stainless Steel.Current edition approved March 1,2006.Published March 2006.Originallyapproved in 1944.Last previous edition approved in 2005 as A 276 0
13、5a.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Society of Automotive Engineers(SAE),400 Common
14、wealthDr.,Warrendale,PA 15096-0001.1*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.TABLE 1Chemical RequirementsAUNSDesigna-tionBTypeComposition,%CarbonManganesePhos-phorusS
15、ulfurSiliconChromiumNickelMolyb-denumNitrogenOther ElementsAustenitic GradesN08367.0.0302.000.0400.0301.0020.022.023.525.56.07.00.180.25Cu 0.75N08700.0.042.000.0400.0301.0019.023.024.026.04.35.0.Cu 0.50Cb 8 3 C min0.40 maxS201002010.155.57.50.0600.0301.0016.018.03.55.5.0.25.S20161.0.154.06.00.0450.0
16、303.04.015.018.04.06.0.0.080.20.S20162.0.154.08.00.0400.0402.54.516.521.06.010.00.502.500.050.25.S202002020.157.510.00.0600.0301.0017.019.04.06.0.0.25.S205002050.120.2514.015.50.0600.0301.0016.518.01.01.7.0.320.40.S20910XM-190.064.06.00.0450.0301.0020.523.511.513.51.503.000.200.40Cb 0.100.30,V 0.100
17、.30S21800.0.107.09.00.0600.0303.54.516.018.08.09.0.0.080.18.S21900XM-100.088.010.00.0450.0301.0019.021.55.57.5.0.150.40.S21904XM-110.048.010.00.0450.0301.0019.021.55.57.5.0.150.40.S24000XM-290.0811.514.50.0600.0301.0017.019.02.33.7.0.200.40.S24100XM-280.1511.014.00.0450.0301.0016.519.00.502.50.0.200
18、.45.S28200.0.1517.019.00.0450.0301.0017.019.0.0.751.250.400.60Cu 0.751.25S302003020.152.000.0450.0301.0017.019.08.010.0.0.10.S30215302B0.152.000.0450.0302.003.0017.019.08.010.0.0.10.S304003040.082.000.0450.0301.0018.020.08.011.0.S30403304LC0.0302.000.0450.0301.0018.020.08.012.0.S30451304N0.082.000.0
19、450.0301.0018.020.08.011.0.0.100.16.S30452XM-210.082.000.0450.0301.0018.020.08.010.0.0.160.30.S30453304LN0.0302.000.0450.0301.0018.020.08.011.0.0.100.16.S30454.0.032.000.0450.0301.0018.020.08.011.0.0.160.30.S305003050.122.000.0450.0301.0017.019.011.013.0.S308003080.082.000.0450.0301.0019.021.010.012
20、.0.S30815.0.050.100.800.0400.0301.402.0020.022.010.012.0.0.140.20Ce 0.030.08S309003090.202.000.0450.0301.0022.024.012.015.0.S30908309S0.082.000.0450.0301.0022.024.012.015.0.S30940309Cb0.082.000.0450.0301.0022.024.012.016.0.Cb 103C-1.10S310003100.252.000.0450.0301.5024.026.019.022.0.S31008310S0.082.0
21、00.0450.0301.5024.026.019.022.0.S31040310Cb0.082.000.0450.0301.5024.026.019.022.0.Cb 103C-1.10S31254.0.0201.000.0300.0100.8019.520.517.518.56.06.50.180.22Cu 0.501.00S314003140.252.000.0450.0301.503.0023.026.019.022.0.S316003160.082.000.0450.0301.0016.018.010.014.02.003.00.S31603316LC0.0302.000.0450.
22、0301.0016.018.010.014.02.003.00.S31635316Ti0.082.000.0450.0301.0016.018.010.014.02.003.000.10Ti 53(C+N)-0.70S31640316Cb0.082.000.0450.0301.0016.018.010.014.02.003.000.10Cb 103C-1.10S31651316N0.082.000.0450.0301.0016.018.010.014.02.003.000.100.16.S31653S31654316LN.0.0300.032.002.000.0450.0450.0300.03
23、01.001.0016.018.016.018.010.013.010.013.02.003.002.003.000.100.160.160.30.S317003170.082.000.0450.0301.0018.020.011.015.03.04.00.10.S31725.0.0302.000.0450.0301.0018.020.013.517.54.05.00.20.S31726.0.0302.000.0450.0301.0017.020.014.517.54.05.00.100.20.S31727.0.0301.000.0300.0301.0017.519.014.516.53.84
24、.50.150.21Cu 2.84.0S32053.0.0301.000.0300.0101.0022.024.024.026.05.06.00.170.22.S321003210.082.000.0450.0301.0017.019.09.012.0.Ti 53(C+N)-0.70DS32654.0.0202.04.00.0300.0050.5024.025.021.023.07.08.00.450.55Cu 0.300.60S34565.0.0305.07.00.0300.0101.0023.025.016.018.04.05.00.400.60Cb 0.10S347003470.082.
25、000.0450.0301.0017.019.09.012.0.Cb 103C1.10S348003480.082.000.0450.0301.0017.019.09.012.0.Cb 103C1.10,Ta 0.10Co 0.20Austenitic-Ferritic GradesS31100XM-260.061.000.0450.0301.0025.027.06.07.0.Ti 0.25S31803.0.0302.000.0300.0201.0021.023.04.56.52.53.50.080.20.S32101.0.0404.06.00.0400.0301.0021.022.01.35
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