1、Designation: A299/A299M 09 (Reapproved 2014)A299/A299M 17Standard Specification forPressure Vessel Plates, Carbon Steel, Manganese-Silicon1This standard is issued under the fixed designation A299/A299M; 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.1. Scope Scope*1.1 This specification2 covers manganese-silicon carbon steel plates for use in wel
3、ded boilers and other pressure vessels.1.2 Plates under this specification are produced in two grades. The specified minimum yield strength decreases for thicknessesover 1 in. 25 mm.1.3 The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanica
4、lproperty requirements; however, current practice normally limits the maximum thickness of plates furnished under thisspecification to 8 in. 200 mm. requirements.1.4 For plates produced from coil and furnished without heat treatment or with stress relieving only, the additional requirements,includin
5、g additional testing requirements and the reporting of additional test results, of Specification A20/A20M apply.1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI unitsare shown in brackets. The values stated in each system
6、 are not exact equivalents; therefore, each system must be usedindependently of the other. Combining values from the two systems may result in nonconformance with the specification.1.6 This international standard was developed in accordance with internationally recognized principles on standardizati
7、onestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:3A20/A20M Specification for General Requirements for Stee
8、l Plates for Pressure VesselsA435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel PlatesA577/A577M Specification for Ultrasonic Angle-Beam Examination of Steel PlatesA578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Application
9、s3. General Requirements and Ordering Information3.1 Plates supplied to this product specification shall conform to Specification A20/A20M, which outlines the testing andretesting methods and procedures, permitted variations in dimensions and mass, quality and repair of defects, marking, loading,and
10、 ordering information.3.2 In addition to the basic requirements of this specification, certain supplementary requirements are available where additionalcontrol, testing, or examination is required to meet end use requirements. The purchaser is referred to the listed supplementaryrequirements in this
11、 specification and to the detailed requirements in Specification A20/A20M.3.3 Coils are excluded from qualification to this specification until they are processed into finished plates. Plates produced fromcoil means plates that have been cut to individual lengths from coil. The processor directly co
12、ntrols, or is responsible for, theoperations involved in the processing of coils into finished plates. Such operations include decoiling, leveling, cutting to length,testing, inspection, conditioning, heat treatment (if applicable), packaging, marking, loading for shipment, and certification.NOTE 1F
13、or plates produced from coil and furnished without heat treatment or with stress relieving only, three test results are reported for each1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A0
14、1.11on Steel Plates for Boilers and Pressure Vessels.Current edition approved March 1, 2014Nov. 1, 2017. Published March 2014November 2017. Originally approved in 1947. Last previous edition approved in 20092014as A299/A299M 09.A299/A299M 09 (2014). DOI: 10.1520/A0299_A0299M-09R14.10.1520/A0299_A029
15、9M-17.2 For ASME Boiler and Pressure Vessel Code applications, see related Specification SA-299/SA-299M 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 informat
16、ion, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depic
17、t 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 official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM Internationa
18、l, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1qualifying coil. Additional requirements regarding plates from coil are described in Specification A20/A20M.3.4 If the requirements of this specification are in conflict with the requirements of Specification A20/
19、A20M, the requirementsof this specification shall prevail.4. Materials and Manufacture4.1 Steelmaking PracticeThe steel shall be killed and shall conform to the fine austenitic grain size requirement ofSpecification A20/A20M.5. Heat Treatment5.1 Plates 2 in. 50 mm and under in thickness are normally
20、 supplied in the as-rolled condition. Plates may be orderednormalized or stress relieved, or both.5.2 Plates over 2 in. 50 mm in thickness shall be normalized.6. Chemical Composition6.1 The steel shall conform to the requirements given in Table 1.7. Mechanical Properties7.1 Tension Test Requirements
21、The plates, as represented by the tension test specimens, shall conform to the requirementsgiven in Table 2.8. Keywords8.1 carbon steel plate; pressure containing parts; pressure vessel steels; steel plates; steel plates for pressure vessel applicationsTABLE 1 Chemical RequirementsElements Compositi
22、on, %Carbon, max:A1 in. 25 mm and underGrade AGrade B0.260.281 in. 25 mm and underGrade A 0.26Grade B 0.28Over 1 in. 25 mmGrade AGrade B0.280.30Over 1 in. 25 mmGrade A 0.28Grade B 0.30Manganese:1 in. 25 mm and underHeat analysis 0.90 to 1.40Product analysis 0.84 to 1.52Over 1 in. 25 mmOver 1 in. 25
23、mmHeat analysis 0.90 to 1.50Product analysis 0.84 to 1.62Phosphorus, maxA 0.025Sulfur, maxA 0.025Silicon:Heat analysis 0.15 to 0.40Product analysis 0.13 to 0.45A Applies to both heat and product analyses.A299/A299M 172SUPPLEMENTARY REQUIREMENTSSupplementary requirements shall not apply unless specif
24、ied in the purchase order.Alist of standardized supplementary requirements for use at the option of the purchaser is includedin Specification A20/A20M. Those that are considered suitable for use with this specification are listedbelow by title.S1. Vacuum Treatment,S2. Product Analysis,S3. Simulated
25、Post-Weld Heat Treatment of Mechanical Test Coupons,S4. Additional Tension Test,S5. Charpy V-Notch Impact Test,S6. Drop Weight Test (for Material 0.625 in. 16 mm and over in Thickness),S7. High-Temperature Tension Test,S8. Ultrasonic Examination in accordance with Specification A435/A435M,S9. Magnet
26、ic Particle Examination,S11. Ultrasonic Examination in accordance with Specification A577/A577M,S12. Ultrasonic Examination in accordance with Specification A578/A578M.SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard since the last issue(A299/A299M 09
27、(2014) that may impact the use of this standard. (Approved Nov. 1, 2017.)(1) Revised 1.3 to remove thickness guidelines.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are express
28、ly 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 subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised,
29、either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may atte
30、nd. 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 is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. I
31、ndividual 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 serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secur
32、ed from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 2 Tensile RequirementsGrade A Grade BTensile strength, ksi MPa 7595 515655 80100 550690Yield strength, min,A ksi MPa:1 in. 25 mm and under 42 290 47 325Over 1 in. 25 mm 40 275 45 310Elongation in 8 in. 200 mm, min, %B 16 16Elongation in 2 in. 50 mm, min, %B 19 19A Determined by either the 0.2 % offset method or the 0.5 % extension-under-loadmethod.B See the Elongation Requirement Adjustments subsection in the Tension Testssection of Specification A20/A20M.A299/A299M 173
