ASTM A666-2010 Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet Strip Plate and Flat Bar《退火或冷加工的奥氏体不锈钢薄板 带材 中厚板和扁棒的标准规范》.pdf

1、Designation: A666 10Standard Specification forAnnealed or Cold-Worked Austenitic Stainless Steel Sheet,Strip, Plate, and Flat Bar1This standard is issued under the fixed designation A666; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revis

2、ion, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript 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

3、covers austenitic stainless steels in theannealed and normally required cold-worked conditions forvarious structural, architectural, pressure vessel, magnetic,cryogenic, and heat-resisting applications. (This revision ofSpecification A666 replaces prior Specifications A412 andA177.)1.2 The applicati

4、on of this specification, or the use ofmaterial covered by this specification does not automaticallyallow usage in pressure vessel applications. Only annealedconditions of grades specifically approved by the ASME codeare permitted for pressure vessel use.1.3 The values stated in inch-pound units are

5、 to be regardedas the standard. The values given in parentheses are forinformation only.2. Referenced Documents2.1 ASTM Standards:2A370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA240/A240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Stri

6、p for PressureVessels and for General ApplicationsA480/A480M Specification for General Requirements forFlat-Rolled Stainless and Heat-Resisting Steel Plate,Sheet, and StripA484/A484M Specification for General Requirements forStainless Steel Bars, Billets, and Forgings3. Material Test Report and Cert

7、ification3.1 In addition to the requirements of Specification A480/A480M, the cold-worked condition (annealed,14 H,12 H, andso forth) shall be noted.4. Chemical Composition4.1 The steel shall conform to the requirements as tochemical composition specified in Table 1, and shall conformto applicable r

8、equirements specified in the current edition ofSpecification A480/A480M.5. Mechanical Properties5.1 The material shall conform to the mechanical propertiesspecified in Table 2 and Table 3,orTable 2 and Table 4.6. General Requirements6.1 The following requirements for orders for materialfurnished und

9、er this specification shall conform to the appli-cable requirements of the current edition of SpecificationA480/A480M or A484/A484M:6.1.1 Definitions,6.1.2 General requirements for delivery,6.1.3 Ordering information,6.1.4 Process,6.1.5 Special tests,6.1.6 Heat treatment,6.1.7 Dimensions and permiss

10、ible variations,6.1.8 Workmanship, finish and appearance,6.1.9 Number of tests/test methods,6.1.10 Specimen preparation,6.1.11 Retreatment,6.1.12 Inspection,6.1.13 Rejection and rehearing,1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys

11、and is the direct responsibility of SubcommitteeA01.17 on Flat-Rolled and Wrought Stainless Steel.Current edition approved Sept. 1, 2010. Published September 2010. Originallyapproved in 1972. Last previous edition approved in 2003 as A666 03. DOI:10.1520/A0666-10.2For referenced ASTM standards, visi

12、t 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.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International,

13、100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.6.1.14 Material test report,6.1.15 Certification, and6.1.16 Packaging, marking, and loading.7. Sampling7.1 Tension and bend-test specimens of sheet, strip, andplate products shall be selected from finished material a

14、nd shallbe selected in the transverse direction, except in the case ofstrip under 9 in. (229 mm) in width, in which case tension testspecimens shall be selected in the longitudinal direction.7.2 Flat bar tension and bend-test specimens shall be se-lected from the finished material and shall be in th

15、e longitudi-nal direction.7.3 Corrosion samples, if required, shall be taken frommaterial after final annealing and descaling and prior to coldworking.8. Number of Tests8.1 For cold-worked product produced in coil form, onetension test shall be made from each end of each coil. One bendtest shall be

16、made from one end of each coil.8.2 For cold-worked flat bar and plate products, two tensiontest and one bend test shall be made on each size of flat bar andeach thickness of plate from each heat in a lot annealed in asingle charge or under the same conditions in a continuousfurnace.8.3 Annealed mate

17、rial produced to Table 2 requirementsshall be tested in accordance with Specification A480/A480M.9. Test Methods9.1 Tension Test:9.1.1 The yield strength shall be determined by the offsetmethod as described in Test Methods and DefinitionsA370.Analternative method of determining field strength may be

18、 usedbased on the following total extension under load:Yield Strength, min. psi Total Extension under Load in 2 in.Gage Length, incl.45 000 0.007175 000 0.0098110 000 0.0125135 000 0.0144140 000 0.01489.1.2 The requirement of this specification for yield strengthwill be considered as having been ful

19、filled if the extensionunder load for the specified yield strength does not exceed thespecified values. The values obtained in this manner shouldnot, however, be taken as the actual yield strength for 0.2 %. Incase of dispute, the offset method of determining yield strengthshall be used.9.2 Bend Tes

20、t:9.2.1 Bend-test specimens shall withstand cold bendingwithout cracking when subjected to either the free-bendmethod or the controlled-bend (V-block) method at the condi-tion specified by Table 3 or Table 4, respectively. Specimensshall be bent around a diameter equal to the product of the bendfact

21、or times the specified thickness of the test specimen. Thechoice of test method for materials in conditions other thanannealed shall be at the option of the seller.9.2.2 Free-bend test specimens shall be bent cold, either bypressure or by blows. However, in the case of dispute, testsshall be made by

22、 pressure.9.2.3 Controlled-bend (V-block) test specimens shall bebent cold by means of V-blocks or a mating punch and diehaving an included angle of 45 and with proper curvature ofsurface at the bend areas to impart the desired shape anddiameter of bend to the specimen.TABLE 1 Chemical Composition R

23、equirementsAType UNSDesignationComposition, %BCarbon Manganese Phosphorus Sulfur Silicon Chromium Nickel OtherElements201 S20100 0.15 5.57.5 0.060 0.030 0.75 16.018.0 3.55.5 N 0.25201L S20103 0.03 5.57.5 0.045 0.030 0.75 16.018.0 3.55.5 N 0.25201LN S20153 0.03 6.47.5 0.045 0.015 0.75 16.017.5 4.05.0

24、 N 0.100.25Cu 1.00202 S20200 0.15 7.510.0 0.060 0.030 0.75 17.019.0 4.06.0 N 0.25. . . S20400 0.030 7.09.0 0.040 0.030 1.00 15.017.0 1.503.00 N 0.150.30205 S20500 0.120.25 14.015.0 0.060 0.030 0.75 16.518.0 1.001.75 N 0.320.40301 S30100 0.15 2.00 0.045 0.030 1.00 16.018.0 6.08.0 N 0.10301L S30103 0.

25、03 2.00 0.045 0.030 1.00 16.018.0 6.08.0 N 0.20301LN S30153 0.03 2.00 0.045 0.030 1.00 16.018.0 6.08.0 N 0.070.20301Si S30116 0.15 2.00 0.045 0.030 1.001.35 16.018.0 6.08.0 N 0.20,Mo 1.00302 S30200 0.15 2.00 0.045 0.030 0.75 17.019.0 8.010.0304 S30400 0.08 2.00 0.045 0.030 0.75 18.020.0 8.010.5 N 0.

26、10304L S30403 0.030 2.00 0.045 0.030 0.75 18.020.0 8.012.0 N 0.10304N S30451 0.08 2.00 0.045 0.030 0.75 18.020.0 8.010.5 N 0.100.16304LN S30453 0.030 2.00 0.045 0.030 0.75 18.020.0 8.012.0 N 0.100.16316 S31600 0.08 2.00 0.045 0.030 0.75 16.018.0 10.014.0 Mo 2.003.00316L S31603 0.030 2.00 0.045 0.030

27、 0.75 16.018.0 10.014.0 Mo 2.003.00316N S31651 0.08 2.00 0.045 0.030 0.75 16.018.0 10.014.0 Mo 2.003.00N 0.100.16XM11XM14S21904S214600.040.128.010.014.016.00.0600.0600.0300.0300.750.7519.021.517.019.05.57.55.06.0N 0.150.40N 0.350.50ATypes XM10 and XM19, which appeared in Specification A412, do not a

28、ppear as XM10 is no longer produced and XM19 is covered in Specification A240/A240M.BMaximum unless otherwise indicated.A666 102TABLE 2 Tensile Property RequirementsAAnnealedTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in2 in. or 50 mm,min, %Hardness, maxpsi MPa psi MPa Bri

29、nell Rockwell B2011BS20100 75 000 515 38 000 260 40 217 95Class 12012 S20100 95 000 655 45 000 310 40 241 100Class 2201L S20103 95 000 655 38 000 260 40 217 95201LN S20153 95 000 655 45 000 310 45 241 100202 S20200 90 000 620 38 000 260 40 241 . . . . . S20400 95 000 655 48 000 330 35 241 100205 S20

30、500 115 000 790 65 000 450 40 241 100301 S30100 75 000 515 30 000 205 40 217 95301L S30103 80 000 550 32 000 220 45 241 100301LN S30153 80 000 550 35 000 240 45 241 100302 S30200 75 000 515 30 000 205 40 201 92. . . S30116 75 000 515 30 000 205 40 217 95304 S30400 75 000 515 30 000 205 40 201 92304L

31、 S30403 70 000 485 25 000 170 40 201 92304N S30451 80 000 550 35 000 240 30 217 95304LN S30453 75 000 515 30 000 205 40 217 95316 S31600 75 000 515 30 000 205 40 217 95316L S31603 70 000 485 25 000 170 40 217 95316N S31651 80 000 550 35 000 240 35 217 95XM11 S21904Sheet,Strip100 000 690 60 000 415 4

32、0 . . . . . .Plate 90 000 620 50 000 345 45 . . . . . .XM14 S21460 105 000 725 55 000 380 40 . . . . . .116 HardCTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in 2 in. or 50 mm, min, %psi MPa psi MPa 0.030 in.201 S20100 PSSD95 000 655 45 000 310 40 40 40FBE75 000 515 40 000

33、275 . . . . . . 40201L S20103 100 000 690 50 000 345 40 40 40201LN S20153 100 000 690 50 000 345 40 40 40205 S20500 115 000 790 65 000 450 40 40 40301 S30100 90 000 620 45 000 310 40 40 40301L S30103 100 000 690 50 000 345 40 40 40301LN S30153 100 000 690 50 000 345 40 40 40302 S30200 PSS 85 000 585

34、 45 000 310 40 40 40FB 90 000 620 45 000 310 . . . . . . 40304 S30400 PSS 80 000 550 45 000 310 35 35 35FB 90 000 620 45 000 310 . . . . . . 40304L S30403 80 000 550 45 000 310 40 40 40304N S30451 90 000 620 45 000 310 40 40 40304LN S30453 90 000 620 45 000 310 40 40 40316 S31600 PSS 85 000 585 45 0

35、00 310 35 35 35FB 90 000 620 45 000 310 . . . . . . 40316L S31603 85 000 585 45 000 310 35 35 35316N S31651 90 000 620 45 000 310 35 35 3518 HardCType UNSDesignationTensile Strength, min Yield Strength, min Elongation in 2 in. or 50 mm, min, %psi MPa psi MPa 0.030 in.201 S20100 100 000 690 55 000 38

36、0 45 45 45201L S20103 105 000 725 55 000 380 35 35 35201LN S20153 110 000 760 60 000 415 35 35 35205 S20500 115 000 790 65 000 450 40 40 40301 S30100 100 000 690 55 000 380 40 40 40301L S30103 110 000 760 60 000 415 35 35 35301LN S30153 110 000 760 60 000 415 35 35 35302 S30200 100 000 690 55 000 38

37、0 35 35 35304 S30400 100 000 690 55 000 380 35 35 35304L S30403 100 000 690 55 000 380 30 30 30304N S30451 100 000 690 55 000 380 37 37 37304LN S30453 100 000 690 55 000 380 33 33 33316 S31600 100 000 690 55 000 380 30 30 30A666 103TABLE 2 Continued316L S31603 100 000 690 55 000 380 25 25 25316N S31

38、651 100 000 690 55 000 380 32 32 3214 HardTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in 2 in. or 50 mm, min, %psi MPa psi MPa 0.030 in.201 S20100 125 000 860 75 000 515 25 25 25201L S20103 120 000 825 75 000 515 25 25 25201LN S20153 120 000 825 75 000 515 25 25 25202 S202

39、00 125 000 860 75 000 515 12 12 . . . . . S20400 140 000 965 100 000 960 20 20 20205 S20500 125 000 860 75 000 515 45 45 45301 S30100 125 000 860 75 000 515 25 25 25301L S30103 120 000 825 75 000 515 25 25 25301LN S30153 120 000 825 75 000 515 25 25 25302 S30200 125 000 860 75 000 515 10 10 12304 S3

40、0400 125 000 860 75 000 515 10 10 12304L S30403 125 000 860 75 000 515 8 8 10304N S30451 125 000 860 75 000 515 12 12 12304LN S30453 125 000 860 75 000 515 10 10 12316 S31600 125 000 860 75 000 515 10 10 10316L S31603 125 000 860 75 000 515 8 8 8316N S31651 125 000 860 75 000 515 12 12 12XM-11 S2190

41、4 130 000 895 115 000 795 15 15 . . .12 HardTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in 2 in. or 50 mm, min, %psi MPa psi Mpa 0.030 in.201 S20100 150 000 1035 110 000 760 15 18 18201L S20103 135 000 930 100 000 690 22 22 20201LN S20153 135 000 930 100 000 690 22 22 2020

42、5 S20500 150 000 1035 110 000 760 15 18 18301 S30100 150 000 1035 110 000 760 15 18 18301L S30103 135 000 930 100 000 690 20 20 20301LN S30153 135 000 930 100 000 690 20 20 20302 S30200 150 000 1035 110 000 760 9 10 10304 S30400 150 000 1035 110 000 760 6 7 7304L S30403 150 000 1035 110 000 760 5 6

43、6304N S30451 150 000 1035 110 000 760 6 8 8304LN S30453 150 000 1035 110 000 760 6 7 7316 S31600 150 000 1035 110 000 760 6 7 7316L S31603 150 000 1035 110 000 760 5 6 6316N S31651 150 000 1035 110 000 760 6 8 834 HardTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in 2 in. or

44、 50 mm, min, %psi MPa psi MPa 0.030 in.201 S20100 175 000 1205 135 000 930 10 12 12205 S20500 175 000 1205 135 000 930 15 15 15301 S30100 175 000 1205 135 000 930 10 12 12302 S30200 175 000 1205 135 000 930 5 6 6Full HardTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in 2 in.

45、 or 50 mm, min, %psi MPa psi MPa 0.030 in.201 S20100 185 000 1275 140 000 965 8 9 9205 S20500 185 000 1275 140 000 965 10 10 10301 S30100 185 000 1275 140 000 965 8 9 9302 S30200 185 000 1275 140 000 965 3 4 4Super Full HardType UNSDesignationTensile Strength, min Yield Strength, min Elongation in 2

46、 in. or 50 mm, min, %psi MPa psi MPa 0.030 in.301 S30100 270 000 1860 260 000 1790 . . . . . . . . . . . S30116 270 000 1860 260 000 1790 . . . . . . . . .A666 10410. Keywords10.1 austenitic stainless steel; cold-worked stainless steel;stainless steel flat bar; stainless steel plate; stainless steel

47、 sheet;stainless steel stripAThis specification defines minimum properties only and does not imply a range. Depending on the work hardening characteristics of the particular grade, either theyield or the tensile strength can be the controlling factor in meeting the properties. The noncontrolling fac

48、tor normally will exceed considerably the specified minimum.BType 201 is generally produced with a chemical composition balanced for rich side (Type 201-1) or lean side (Type 201-2) austenite stability dependingontheproperties required for specific applications.CAnnealed material that naturally meet

49、s mechanical properties may be applied.DPSS means plate, strip, sheet.EFB means flat bar.A666 105TABLE 3 Free Bend RequirementsAnnealed and116 and18 HardType UNS DesignationThickness #0.050 in. Thickness 0.050 to #0.1874 in.Included Bend Angle, Bend Factor Included Bend Angle, Bend Factor201 S20100 180 1 180 1201L S20103 180 1 180 1201LN S20153 180 1 180 1202 S20200 180 1 180 1. . . S20400 180 1 180 1205 S20500 180 1 180 1301 S30100 180 1 180 1301L S30103 180 1 180 1301LN S30133 180 1 180 13