ASTM A564 A564M-2013 Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes《热轧和冷精轧时效硬化不锈钢棒和型材的标准规格》.pdf

1、Designation: A564/A564M 10A564/A564M 13Standard Specification forHot-Rolled and Cold-Finished Age-Hardening Stainless SteelBars and Shapes1This standard is issued under the fixed designation A564/A564M; the number immediately following the designation indicates the yearof original adoption or, in th

2、e case of revision, the year 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

3、 specification2 covers bars and shapes of age-hardening stainless steels. Hot-finished or cold-finished rounds, squares,hexagons, bar shapes, angles, tees, and channels are included; these shapes may be produced by hot rolling, extruding, or forging.Billets or bars for reforging may be purchased to

4、this specification.1.2 These steels are generally used for parts requiring corrosion resistance and high strength at room temperature, or attemperatures up to 600F 315C; 700F 370C for Type 632; 840F 450C for Type UNS S46910. They are suitable formachining in the solution-annealed condition after whi

5、ch they may be age-hardened to the mechanical properties specified inSection 7 without danger of cracking or distortion. Type XM-25 is machinable in the as-received fully heat treated condition. TypeUNS S46910 is suitable for machining in the solution-annealed, cold-worked, and aged-hardened conditi

6、on.1.3 Types 631 and 632 contain a large amount of ferrite in the microstructure and can have low ductility in forgings and largerdiameter bars. Applications should be limited to small diameter bar.1.4 The values stated in either inch-pound units or SI (metric) units are to be regarded separately as

7、 standards; within the textand tables, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each systemmust be used independent of the other. Combining values from the two systems may result in nonconformance with thespecification.1.5 Unless the

8、order specifies an “M designation, the material shall be furnished to inch-pound units.NOTE 1For forgings, see Specification A705/A705M.NOTE 2For billets and bars for forging see Specification A314.2. Referenced Documents2.1 ASTM Standards:3A314 Specification for Stainless Steel Billets and Bars for

9、 ForgingA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA484/A484M Specification for General Requirements for Stainless Steel Bars, Billets, and ForgingsA705/A705M Specification for Age-Hardening Stainless Steel ForgingsA751 Test Methods, Practices, and Terminology for Chem

10、ical Analysis of Steel ProductsE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)2.2 Other Documents:SAE J1086 Recommended Practice for Numbering Metals and Alloys (UNS)43. Ordering Information3.1 It is the responsibility of the purchaser to specify all requirements

11、that are necessary for material ordered under thisspecification. Such requirements may include but are not limited to the following:1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A01.17o

12、n Flat-Rolled and Wrought Stainless Steel.Current edition approved Oct. 1, 2010May 1, 2013. Published October 2010July 2013. Originally approved in 1966. Last previous edition approved in 20092010 asA564/A564M 04A564/A564M 10.(2009). DOI: 10.1520/A0564_A0564M-10.10.1520/A0564_A0564M-13.2 For ASME Bo

13、iler and Pressure Vessel Code applications, see related Specification SA-564/SA-564M in Section II of that Code.3 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the s

14、tandards Document Summary page on the ASTM website.4 Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http:/www.sae.org.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what chang

15、es 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 the standard as published by ASTM is to be considered the offici

16、al document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.1.1 Quantity (weight or number of pieces),3.1.2 Type or UNS designation (Table 1),3.1.3 Specific melt type

17、when required,3.1.4 Heat treated condition (5.1),3.1.5 Transverse properties when required (7.6),3.1.6 Finish (Specification A484/A484M),3.1.7 Surface preparation of shapes (5.2.1),3.1.8 Size, or applicable dimension including diameter, thickness, width, length, etc.,3.1.9 Preparation for delivery (

18、Specification A484/A484M),3.1.10 Special requirements (refer to 7.4 and 8.3),3.1.11 Marking requirements (Specification A484/A484M), and3.1.12 ASTM designation and date of issue if other than that currently published.3.2 If possible, the intended use of the item should be given on the purchase order

19、 especially when the item is ordered for aspecific end use or uses.NOTE 3A typical ordering description is as follows: 5000 lb 2270 kg Type 630, Solution-Annealed Cold Finished Centerless Ground, 112 in. 38.0mm round bar, 10 to 12 ft 3.0 to 3.6 m in length, ASTM A564 dated _. End use: valve shafts.4

20、. General Requirements4.1 In addition to the requirements of this specification, all requirements of the current edition of Specifications A484/A484Mshall apply. Failure to comply with the general requirements of Specification A484/A484M constitutes nonconformance with thisspecification.5. Materials

21、 and Manufacture5.1 Heat Treatment and Condition:5.1.1 Material of types other than XM-16, XM-25, and Type 630 shall be furnished in the solution-annealed condition, or inthe equalized and oven-tempered condition, as noted in Table 2, unless otherwise specified by the purchaser.5.1.1.1 Types 630, XM

22、-16, and XM-25 may be furnished in the solution-annealed or age-hardened condition.5.1.2 Type UNS S46910 shall be funishedfurnished in solution-annealed condition per Table 2, or solution-annealed andcold-worked condition per Table 3, or aged-hardened condition per Table 4.5.1.3 Reforging stock shal

23、l be supplied in a condition of heat treatment to be selected by the forging manufacturer.5.2 Shapes may be subjected to either Class A or Class C preparation as specified on the purchase order.5.2.1 Class A consists of preparation by grinding for the removal of imperfections of a hazardous nature s

24、uch as fins, tears, andjagged edges provided the underweight tolerance is not exceeded and the maximum depth of grinding at any one point does notexceed 10 % of the thickness of the section.TABLE 1 Chemical RequirementsAComposition, %UNSDesignationB Type Carbon ManganesePhospho-rusSul-furSili-con Ch

25、romium NickelAlumi-numMolyb-denum Titanium CopperOtherElementsS17400 630 0.07 1.00 0.040 0.030 1.00 15.0017.50 3.005.00 . . . . . . . . . 3.005.00 CS17700 631 0.09 1.00 0.040 0.030 1.00 16.0018.00 6.507.75 0.751.50 . . . . . . . . . . . .S15700 632 0.09 1.00 0.040 0.030 1.00 14.0016.00 6.507.75 0.75

26、1.50 2.003.00 . . . . . . . . .S35500 634 0.100.15 0.501.25 0.040 0.030 0.50 15.0016.00 4.005.00 . . . 2.503.25 . . . . . . DS17600 635 0.08 1.00 0.040 0.030 1.00 16.0017.50 6.007.50 0.40 . . . 0.401.20 . . . . . .S15500 XM-12 0.07 1.00 0.040 0.030 1.00 14.0015.50 3.505.50 . . . . . . . . . 2.504.50

27、 CS13800 XM-13 0.05 0.20 0.010 0.008 0.10 12.2513.25 7.508.50 0.901.35 2.002.50 . . . . . . ES45500 XM-16 0.03 0.50 0.015 0.015 0.50 11.0012.50 7.509.50 . . . 0.50 0.901.40 1.502.50 FS45503 . . . 0.010 0.50 0.010 0.010 0.20 11.0012.50 7.509.50 . . . 0.50 1.001.35 1.502.50 FS45000 XM-25 0.05 1.00 0.0

28、30 0.030 1.00 14.0016.00 5.007.00 . . . 0.501.00 . . . 1.251.75 GS46500 . . . 0.02 0.25 0.015 0.010 0.25 11.0012.50 10.7511.25 . . . 0.751.25 1.501.80 . . . ES46910 . . . 0.030 1.00 0.030 0.015 0.70 11.013.0 8.010.0 0.150.50 3.05.0 0.501.20 1.53.5 . . .S10120 . . . 0.02 0.25 0.015 0.010 0.25 11.0012

29、.50 9.0010.50 0.801.10 1.752.25 0.200.50 . . . ES11100 . . . 0.02 0.25 0.015 0.010 0.25 11.0012.50 10.2511.25 1.351.75 1.752.25 0.200.50 . . . EA Limits are in percent maximum unless shown as a range or stated otherwise.B New designation established in accordance with Practice E527 and SAE J1086.C C

30、olumbium plus tantalum 0.150.45.D Nitrogen 0.070.13.E Nitrogen 0.01.F Columbium plus tantalum 0.100.50.G Columbium 8 times carbon minimum.A564/A564M 1325.2.2 Class C consists of preparation by grinding for the removal of all visible surface imperfections provided the underweighttolerance is not exce

31、eded and the maximum depth of grinding at any one point does not exceed 10 % of the thickness of the section.TABLE 2 Solution TreatmentUNSDesig-nationType Condi-tion Solution TreatmentMechanical Test Requirements in Solution Treated ConditionATensile Strength, min Yield Strength, minB Elongationin 2

32、 in. 50mm or 4D,min. %Reductionof Area,min %HardnessCksi MPa ksi MPa Rockwell C,max Brinell,maxS17400 630 A 1900 25F 1040 15C (cool asrequired to below 90F (32C). . . . . . . . . . . . . . . . . . 38 363S17700 631 A 1900 25F 1040 15C (waterquench). . . . . . . . . . . . . . . . . . HRB98 229S15700 6

33、32 A 1900 25F 1040 15C (waterquench). . . . . . . . . . . . . . . . . . HRB100 269DS35500 634E A 1900 25F 1040 15C quench,hold not less than 3 h at minus 100For lower. . . . . . . . . . . . . . . . . . . . . 363ES17600 635 A 1900 25F 1040 15C (air cool) 120 825 75 515 10 45 32 302S15500 XM-12 A 1900

34、 25F 1040 15C (cool asrequired to below 90F (32C). . . . . . . . . . . . . . . . . . 38 363S13800 XM-13 A 1700 25F 925 15C Cool asrequired to below 60F 16C. . . . . . . . . . . . . . . . . . 38 363S45500 XM-16 A 1525 25F 830 15C (coolrapidly). . . . . . . . . . . . . . . . . . 36 331S45000 XM-25 A 1

35、900 25F 1040 15C (coolrapidly)125F 860 95 655 10 40 32 321S45503 . . . A 1525 25F 830 15C (coolrapidly). . . . . . . . . . . . . . . . . . 36 331S46500 . . . A 1800 25F 980 15C (oil orwater quench), hold for min. 8 h atminus 100F (73C), air warm. . . . . . . . . . . . . . . . . . 36 331S46910 . . .

36、A 1830 2050F 1000 1120C(cool rapidly)87 600 58 400 10 . . . 33 315S10120 . . . A 1545 25F 840 14C(cool rapidly below 90F 32C). . . . . . . . . . . . . . . . . . 36 331S11100 . . . A 1545 25F 840 14C(oil or water quench),hold for minimum of 8 h at-100F -73C,G air warm. . . . . . . . . . . . . . . . .

37、 . 36 331A See 7.1.B See 7.3.C Either Rockwell C hardness or Brinell is permissible. On sizes in. (12.70 mm) and smaller, Rockwell C is preferred.D 321 BH for rounds cold drawn after solution treating.E Equalization and over-tempering treatment 1425 50F 775 30C for not less than 3 h, cool to room te

38、mperature, heat to 1075 25F 580 15C for not less than3 h.F Maximum 165 ksi 1140 MPa tensile strength only for sizes up to 12 in. (13 mm).G Required hold time at minus 100F -73C is not mandatory if product is under 2 in. 51 mm thickness.TABLE 3 Solution-Annealed and Cold-Worked ConditionUNSDesignatio

39、nType Condition Mechanical Test Requirements in Solution-Annealed and Cold-Worked ConditionTensile Strength,minYield Strength,minElongation in2 in. 50 mmor 4D, min %Reduction ofArea, min %Hardnessksi MPa ksi MPa Rockwell C,maxBrinell, maxS46910 . . . CW 12 hard 131 900 109 750 8 . . . 40 380. . . CW

40、 full hard 189 1300 175 1200 3 . . . 55 580A564/A564M 133TABLE 4 Mechanical Test Requirements After Age Hardening Heat TreatmentAType Condi-tionSuggested Hardening or AgingTreatment, or BothB,C,D ApplicableThickness,in. and TestDirectionETensileStrength,minYieldStrength,minFElon-gationin 2 in.50 mmo

41、r 4D,min. %Reduc-tion ofarea,min, %HardnessGImpactCharpy-V,minTem-perature,F CTime,h QuenchH ksi MPa ksi MPaRock-well C,minBrinell,min ftlbf J630H900 900 480 1.0 air coolUp to 3 in. incl75 mm (L)190 1310 170 1170 104040 388 . . . . . .Over 3 in. 75 mmto 8 in. incl 200mm (T)35H925 925 495 4.0 air coo

42、lUp to 3 min. incl75 mm (L)170 1170 155 1070 104438 375 5 6.8Over 3 in. 75 mmto 8 in. incl 200mm (T)38H1025 1025 5504.0 air cool Up to 8 in. incl200 mm (L)155 1070 145 1000 12 45 35 331 15 20H1075 1075 580 145 1000 125 860 13 45 32 311 20 27H1100 1100 595 140 965 115 795 14 45 31 302 25 34H1150 1150

43、 620 135 930 105 725 16 50 28 277 30 41H1150M 1400 760 for 2 h, air cool plus1150 620 for 4 h, air cool 115 795 75 520 18 55 24 255 55 75H1150D 1150 620 for 4 h, air cool plus1150 620 for 4 h, air cool 125 860 105 725 16 50 2433 max 255311 max 30 41631RH9501750F 955C for not less than10 min, but not

44、 more than 1 h,cool rapidly to room temperature.Cool within 24 h to minus 100 10F 75C, hold not less than 8h. Warm in air to roomtemperature. Heat to 950F510C, hold 1 h, air cool.Up to 4 in. incl.100 mm (L) 185 1280 150 1030 6 10 41 388 . . . . . .631RH9501750F 955C for not less than10 min, but not

45、more than 1 h,cool rapidly to room temperature.Cool within 24 h to minus 100 10F 75C, hold not less than 8h. Warm in air to roomtemperature. Heat to 950F510C, hold 1 h, air cool.Up to 4 in. incl.100 mm (L) 185 1280 150 1030 6 10 41 388 . . . . . .TH1050Alternative treatment: 1400F760C hold 90 min, c

46、ool to 55 5F 15 3C within 1 h. Holdnot less than 30 min, heat to1050F 565C hold for 90 min,air cool.Up to 6 in. incl150 mm (L) 170 1170 140 965 6 25 38 352 . . . . . .TH1050Alternative treatment: 1400F760C hold 90 min, cool to 55 5F 15 3C within 1 h. Holdnot less than 30 min, heat to1050F 565C hold

47、for 90 min,air cool.Up to 6 in. incl150 mm (L) 170 1170 140 965 6 25 38 352 . . . . . .632 RH950 Same as Type 631Up to 4 in. incl100 mm (L) 200 1380 175 1210 7 25 . . . 415. . . . . .632 RH950Same as Type 631Up to 4 in. incl100 mm (L) 200 1380 175 1210 7 25 . . . 415. . . . . .TH1050 Up to 6 in. inc

48、l150 mm (L)180 1240 160 1100 8 25 . . . 375 . . . . . .TH1050 Up to 6in. incl150 mm(L)180 1240 160 1100 8 25 . . . 375 . . . . . .634IH10001750 955 for not less than 10min, but not more than 1 h.Water quench. Cool to not higherthan minus 100F 75C. Holdfor not less than 3 h. Temper at1000F 540C, holding for notless than 3 h.170 1170 155 1070 12 25 37 341 . . . . . .A564/A564M 134TABLE 4 ContinuedTy