ASTM A666-2003 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、中厚板和扁棒用标准规范》.pdf

1、Designation: A 666 03Standard Specification forAnnealed or Cold-Worked Austenitic Stainless Steel Sheet,Strip, Plate, and Flat Bar1This standard is issued under the fixed designation A 666; the number immediately following the designation indicates the year oforiginal adoption or, in the case of rev

2、ision, the year of last revision. A number in parentheses 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 specificati

3、on 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 A 666 replaces prior Specifications A 412 andA 177.)1.2 The app

4、lication 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 uni

5、ts are to be regardedas the standard. The values given in parentheses are forinformation only.2. Referenced Documents2.1 ASTM Standards:2A 240/A 240M Specification for Chromium andChromium-Nickel Stainless Steel Plate, Sheet, and Stripfor Pressure Vessels and for General ApplicationsA 370 Test Metho

6、ds and Definitions for Mechanical Testingof Steel ProductsA 480/A 480M Specification for General Requirements forFlat-Rolled Stainless and Heat-Resisting Steel Plate,Sheet, and StripA 484/A 484M Specification for General Requirements forStainless Steel Bars, Billets, and Forgings3. Material Test Rep

7、ort and Certification3.1 In addition to the requirements of Specification A 480/A 480M, 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 conformt

8、o applicable requirements specified in the current edition ofSpecification A 480/A 480M.5. Mechanical Properties5.1 The material shall conform to the mechanical propertiesspecified in Table 2 and Table 3, or Table 2 and Table 4.6. General Requirements6.1 The following requirements for orders for mat

9、erialfurnished under this specification shall conform to the appli-cable requirements of the current edition of SpecificationA 480/A 480M or A 484/A 484M: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

10、Dimensions and permissible 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,6.1.14 Material test report,6.1.15 Certification, and6.1.16 Packaging, marking, and loadin

11、g.7. Sampling7.1 Tension and bend-test specimens of sheet, strip, andplate products shall be selected from finished material and 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 longit

12、udinal direction.7.2 Flat bar tension and bend-test specimens shall be se-lected from the finished material and shall be in the longitudi-nal direction.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of

13、SubcommitteeA01.17 on Flat-Rolled and Wrought Stainless Steel.Current edition approved Oct. 1, 2003. Published October 2003. Originallyapproved in 1972. Last previous edition approved in 2000 as A 666 00.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Se

14、rvice 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, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19

15、428-2959, United States.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 ma

16、de 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 materi

17、al produced to Table 2 requirementsshall be tested in accordance with Specification A 480/A 480M.9. Test Methods9.1 Tension Test:9.1.1 The yield strength shall be determined by the offsetmethod as described in Test Methods and Definitions A 370.An alternative method of determining field strength may

18、 beused based 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

19、fulfilled 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

20、Test: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 bendf

21、actor 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

22、 by 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 Compositio

23、n RequirementsAType 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 4.0

24、5.0 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

25、 0.03 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 0.070.20302 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 0.10304L S30403 0.030 2.00 0.045 0.030 0.75 18.020.0 8.012.0 N 0.10304N S

26、30451 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 0.75 16.018.0 10.014.0 Mo 2.003.00316N S31651 0.08 2.00 0.045 0.030 0.

27、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 A 412, do not appear as XM10 is no longer produced and XM19 is covered in Specificati

28、on A 240/A240M.BMaximum unless otherwise indicated.A666032TABLE 2 Tensile Property RequirementsAAnnealedTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in2 in. or 50 mm,min, %Hardness, maxpsi MPa psi MPa Brinell Rockwell B2011BS20100 75 000 515 38 000 260 40 217 95Class 12012

29、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 S20500 115 000 790 65 000 450 40 241 100301 S30100 75 000 515 30 000 205

30、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 92304 S30400 75 000 515 30 000 205 40 201 92304L 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 2

31、05 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 40 . . . . . .Plate 90 000 620 50 000 345 45 . . . . . .XM14 S21460 105 000 725 55 000 380 40 . . . . . .116 HardCT

32、ypeUNSDesignationTensile 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 40 000 275 . . . . . . 40201L S20103 100 000 690 50 000 345 40 40 40201LN S20153 100 000 690 50 000 345 40 40 40205 S2050

33、0 115 000 790 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 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

34、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 45 000 310 35 35 35FB 90 000 620 45 000 310 . . . . . . 40316L S31603 85 000 585 45 000 310 35 35 35316N S31651 90 000

35、 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 55 000 380 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 00

36、0 790 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 55 000 380 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

37、 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 30316L S31603 100 000 690 55 000 380 25 25 25A666033TABLE 2 Continued316N S31651 100 000 690 55 000 380 32 32 3214 HardTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation in

38、 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 S20200 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

39、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 S30400 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

40、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 S21904 130 000 895 115 000 795 15 15 . . .12 HardTypeUNSDesignationTensile Strength, min Yield Strength, min Elongation

41、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 20205 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 0

42、00 690 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 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 0

43、00 760 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 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

44、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. 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

45、965 10 10 10301 S30100 185 000 1275 140 000 965 8 9 9302 S30200 185 000 1275 140 000 965 3 4 4AThis 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 co

46、ntrolling factor in meeting the properties. The noncontrolling factor 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 require

47、d for specific applications.CAnnealed material that naturally meets mechanical properties may be applied.DPSS means plate, strip, sheet.EFB means flat bar.A666034TABLE 3 Free Bend RequirementsAnnealed and116 and18 HardType UNS DesignationThickness #0.050 in. Thickness 0.050 to #0.1874 in.Included Be

48、nd 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 1302 S30200 180 1 180 1304 S30400 180 1 1

49、80 1304L S30403 180 1 180 2304N S30451 180 1 180 1304LN S30453 180 1 180 2316 S31600 180 1 180 2316L S31603 180 1 180 2316N S31651 180 1 180 1XM-11 S21904 180 1 180 1XM-14 S21460 180 1 180 214 HardType UNS Designation Thickness #0.050 in. Thickness 0.050 to #0.1874 in.Included Bend Angle, Bend Factor Included Bend Angle, Bend Factor201 S20100 180 1 90 2201L S20103 180 1.5 135 1.5201LN S20153 180 1.5 135 1.5202 S20200 180 2 90 2. . . S20400 180 1 90 2205 S20500 180 1 90 2301 S30100 180 1 90 2301L S3