1、Designation: A 562/A562M 06Standard Specification forPressure Vessel Plates, Carbon Steel, Manganese-Titaniumfor Glass or Diffused Metallic Coatings1This standard is issued under the fixed designation A 562/A562M; the number immediately following the designation indicates the yearof original adoptio
2、n or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification2covers titanium-bearing carbon steelplates intended for
3、 welded glass lined pressure vessels or otherapplications where the presence of free-iron carbide would bedeleterious to the coating.Aminimum specific ratio of titaniumto carbon is specified.1.2 The maximum thickness of plates is limited to 2 in. 50mm.1.3 The values stated in either inch-pound units
4、 or SI unitsare to be regarded separately as standard. Within the text, theSI units are shown in brackets. The values stated in eachsystem are not exact equivalents; therefore, each system mustbe used independently of the other. Combining values from thetwo systems may result in nonconformance with
5、the specifi-cation.2. Referenced Documents2.1 ASTM Standards:A 20/A 20M Specification for General Requirements forSteel Plates for Pressure Vessels3. General Requirements and Ordering Information3.1 Material supplied to this material specification shallconform to Specification A 20/A 20M. These requ
6、irementsoutline the testing and retesting methods and procedures,permissible variations in dimensions, and mass, quality andrepair of defects, marking, loading, etc.3.2 Specification A 20/A 20M also establishes the rules forthe ordering information which should be complied with whenpurchasing materi
7、al to this specification.3.3 In addition to the basic requirements of this specifica-tion, certain supplementary requirements are available whenadditional control, testing, or examination is required to meetend use requirements. These include:3.3.1 Vacuum treatment,3.3.2 Additional or special tensio
8、n testing,3.3.3 Impact testing, and3.3.4 Nondestructive examination.3.4 The purchaser is referred to the listed supplementaryrequirements in this specification and to the detailed require-ments in Specification A 20/A 20M.3.5 If the requirements of this specification are in conflictwith the requirem
9、ents of Specification A 20/A 20M, the re-quirements of this specification shall prevail.4. Manufacture4.1 Steelmaking PracticeThe steel shall be killed.5. Heat Treatment5.1 Plates shall be thermally treated to produce grain refine-ment, either by normalizing or heating uniformly for hotforming at a
10、minimum temperature of 1600F 870C or somehigher agreed temperature, and held at this temperature for aminimum of 1 h/in. 2.4 min/mm of thickness.6. Chemical Requirements6.1 The steel shall conform to the chemical requirementsshown in Table 1 unless otherwise modified in accordance withSupplementary
11、Requirement S17, Vacuum Carbon-DeoxidizedSteel, in Specification A 20/A 20M.7. Mechanical Requirements7.1 Tension Test RequirementsThe material as representedby the tension-test specimens shall conform to the require-ments shown in Table 2.1This specification is under the jurisdiction of ASTM Commit
12、tee A01 on Steel,Stainless Steel, and Related Alloys and is the direct responsibility of SubcommitteeA01.11 on Steel Plates for Boilers and Pressure Vessels.Current edition approved March 1, 2006. Published March 2006. Originallyapproved in 1966. Last previous edition approved in 2001 as A 562/A562M
13、 90(2001).2For ASME Boiler and Pressure Vessel Code applications, see related Specifi-cation SA-562/SA-562M in Section II of that Code.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.SUPPLEMENTARY REQUIREMENTSSupplementary requiremen
14、ts shall not apply unless specified in the order.Alist of standardized supplementary requirements for use at the option of the purchaser are includedin Specification A 20/A 20M. Those which are considered suitable for use with this specification arelisted below by title.S1. Vacuum Treatment,S2. Prod
15、uct Analysis,S3. Simulated Post-Weld Heat Treatment of MechanicalTest Coupons,S4. Additional Tension Test,S5. Charpy V-Notch Impact Test,S6. Drop Weight Test (for Material 0.625 in. 16 mm andover in Thickness),S7. High-temperature Tension Test,S8. Ultrasonic Examination in accordance with Specifica-
16、tion A 435/A 435M,S9. Magnetic Particle Examination,S11. Ultrasonic Examination in accordance with Specifica-tion A 577/A 577M,S12. Ultrasonic Examination in accordance with Specifica-tion A 578/A 578M, andS17. Vacuum Carbon-Deoxidized Steel.ASTM International takes no position respecting the validi
17、ty 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 infringement of such rights, are entirely their own responsibility.This standard is subjec
18、t to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarte
19、rs. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard
20、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 service
21、astm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Chemical RequirementsElementComposition,%Carbon, maxA0.12Manganese, maxHeat analysis 1.20Product analysis 1.30Phosphorus, maxA0.035Sulfur, maxA0.035SiliconA0.150.50Copper, maxA0.15Titanium, min 4 3 CAApplies to both heat and product analyses.TABLE 2 Tensile Requirementsksi MPaTensile strength 5575 380515Yield strength, min 30 205Elongation in 8 in. 200 mm min, %A22Elongation in 2 in. 50 mm min, %A26ASee Specification A 20/A 20M for elongation adjustments.A 562/A562M 062
