1、Designation: F824 93 (Reapproved 2017) An American National StandardStandard Specification forTables, Mess, Marine, Steel1This standard is issued under the fixed designation F824; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the
2、 year of last revision. A number in parentheses indicates the year of last reapproval. A superscriptepsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the construction of round,square, and rectangular marine mess tables with or withou
3、tadjustable lee rails for use in crew, officer, and passengerdining areas aboard ship.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard
4、.2. Referenced Documents2.1 ASTM Standards:2A53/A53M Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessA167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate, Sheet, and Strip (With-drawn 2014)3A240/A240M Specification for Chromium and Chrom
5、ium-Nickel Stainless Steel Plate, Sheet, and Strip for PressureVessels and for General ApplicationsA366/A366M Specification for Commercial Steel (CS)Sheet, Carbon, (0.15 Maximum Percent) Cold-Rolled(Withdrawn 2000)3A500 Specification for Cold-Formed Welded and SeamlessCarbon Steel Structural Tubing
6、in Rounds and ShapesA501 Specification for Hot-Formed Welded and SeamlessCarbon Steel Structural TubingA567/A567M Specification for Castings, Iron, Cobalt, andNickel-Base Alloy, for High Strength at Elevated Tem-peratures (Withdrawn 1987)3A582/A582M Specification for Free-Machining StainlessSteel Ba
7、rsB221 Specification for Aluminum and Aluminum-Alloy Ex-truded Bars, Rods, Wire, Profiles, and TubesD907 Terminology of Adhesives2.2 NEMA Specification:4NEMA LD-3 High Pressure Decorative Laminates2.3 AISC Manual:5AISC Wire and Sheet Metal Gauges Equivalent Thickness inDecimals of an Inch, U.S. Stan
8、dard Gauge (USSG) forUncoated Hot and Cold Rolled Sheets3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 mess tablea dining table for use in crew, officer, orpassenger dining areas, consisting of a horizontal top assemblyand one or more supporting pedestals.3.1.2 table topthe a
9、ssembled horizontal surface of themess table including the substrate, top covering, lee rails, andedge binder, or all of the preceding.3.1.2.1 substratethe structural core of the top assembly.3.1.2.2 top coveringthe decorative melamine laminateattached to the top surface of the substratae.3.1.2.3 le
10、e rails:(1) fixed lee raila trim piece at the edge of the table topthat projects above the upper surface of the table top to retaintableware and act as an edge binder.(2) adjustable lee raila trim piece at the edge of the tabletop that can be raised above the upper surface of the table topto retain
11、tableware and can be retracted when not needed.3.1.2.4 edge binderthe finishing strips of metal applied tothe edge of the table top.3.1.2.5 cleanoutan interruption in the raised portion of thelee rail to facilitate cleaning of table top.3.1.2.6 pedestala round or square tubular column, orstanchion,
12、that supports the table top. Each pedestal has atable-support plate at its upper end and provisions at the bottomfor attaching to the structural deck.1This specification is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25
13、.03 onOutfitting and Deck Machinery.Current edition approved Jan. 1, 2017. Published January 2017. Originallyapproved 1983. Last previous edition approved in 2010 as F824 93 (2010). DOI:10.1520/F0824-93R17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer
14、Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Available from National Electrical Manufacturers Association (NEMA), 1
15、300N. 17th St., Suite 900, Arlington, VA 22209, http:/www.nema.org.5Available from American Institute of Steel Construction (AISC), 130 E.Randolph St., Suite 2000, Chicago, IL 60601-6219, http:/www.aisc.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428
16、-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technic
17、al Barriers to Trade (TBT) Committee.1(1) table support platea flanged, dished plate or flat platewith gussets welded to top of pedestal for supporting andattaching to the table top.3.1.2.7 deck socketa metal sleeve or adaptor welded to thestructural deck, over which the table pedestal is installed
18、andattached.4. Classification4.1 Types:4.1.1 Type IRound mess table with single pedestal.4.1.2 Type IISquare mess table with single pedestal.4.1.3 Type IIIRectangular mess table.4.1.3.1 Grade 1Rectangular table with single pedestal.4.1.3.2 Grade 2Rectangular table with two pedestals.4.2 Classes:4.2.
19、1 Class ATable with fixed lee rails.4.2.2 Class BTable with adjustable lee rails.5. Ordering Information5.1 Orders for materials under this specification shall in-clude the following:5.1.1 Quantity and size of each type, grade, and class.5.1.2 Paint:5.1.2.1 ColorThe purchaser shall pick from manufac
20、tur-ers samples or submit a sample chip of color desired.5.1.2.2 Manufacturers standard baked enamel will be fur-nished unless otherwise required and indicated by the pur-chaser.5.1.3 Color or pattern of melamine laminate top covering.5.1.4 If pedestal deck sockets are required, they shall bespecifi
21、ed in the ordering document; otherwise, the table manu-facturer shall have the option of supplying pedestals withoutsockets but with 2 in. (51 mm) of scribing for trimming andwelding to the deck on the ship.5.1.5 If the total weight of the table assembly is required, itshall be requested by the purc
22、haser.6. Materials and Manufacture6.1 For typical design, see Fig. 1, Fig. 2, and Fig. 3.6.2 Tops:6.2.1 Tops shall be steel construction with a decorativemelamine laminate top cover. The minimum thickness for thetop plate, stiffener, and edge channels shall be 16 USSG(0.0598 in. or 1.50 mm) and made
23、 from cold-rolled steel sheetof commercial quality in accordance with Specification A366/A366M.6.2.2 The top cover shall be a high-pressure melaminelaminate in accordance with NEMA Specification LD-3 with amaximum thickness of116 in. (2 mm) securely bonded to thetop plate.6.2.3 Lee Rails, Fixed and
24、Adjustable, shall be anodizedaluminum alloy 6063-T1 in accordance with SpecificationB221. Studs for attaching to table top shall be Type 300stainless steel in accordance with Specification A582/A582M.6.2.4 Edge Binder for Tables with Adjustable Lee Rails,shall be flush with top of table and may be e
25、ither anodizedaluminum alloy 6063-T1 in accordance with SpecificationB221 or polished Type 300 stainless steel in accordance withSpecification A240/A240M, at the option of table manufac-turer.6.2.5 Cleanouts, shall be provided as indicated in Figs. 1-3.6.3 Pedestals:6.3.1 Pedestal quantity and sizes
26、 shall be as specified inTables 1-6 as illustrated in Figs. 1-3. Commercially acceptabletolerances as specified in Specifications A53/A53M, A500,orA501 shall apply to all pedestal dimensions. Pedestals shall beof either welded or seamless construction. The choice of roundor square pedestal shall be
27、at the option of the table manufac-turer. Round pedestals shall be black steel pipe in accordancewith Specification A53/A53M. Square pedestals shall bestructural-steel tubing in accordance with Specifications A500or A501.6.3.2 Table Support Plate, may be either a flanged dishedplate or a flat plate
28、with gussets. If a flat plate and gussets, itshall be of hot-rolled, commercial-quality steel pickled andoiled in accordance with Specification A567/A567M and witha minimum thickness of 7 USSG (0.1793 in. or 5 mm). Fordished plate, it shall be cold-rolled steel sheet of commercialquality in accordan
29、ce with Specification A366/A366M andwith a minimum thickness of 14 USSG (0.0747 in. or 2 mm).6.3.3 Pedestals may be attached to the deck by welding orby attaching to deck socket. Unless specified in the orderingdocument, the method used is at the option of the tablemanufacturer. If round pedestals a
30、nd sleeves are used, provi-sions must be made to ensure that the table will not turn.6.4 Joining:6.4.1 Metal Components, shall be joined by welding orgluing with a structural adhesive as defined in TerminologyD907.6.4.2 Joining shall be adequate to prevent racking duringmanufacture or service.6.4.3
31、Spotwelds, shall be spaced approximately 3 in. (76mm) on centers.6.4.4 Visible Spotwelds, higher than the general surface ofthe adjacent metal, shall be ground smooth.6.4.5 Visible Spotweld Depressions, shall be spot filled andground flush.7. Performance Requirements7.1 Tops for mess tables shall be
32、 capable of supporting aload of 400 lb (181 kg) uniformly distributed over an area of 2ft2(0.12 m2) and placed at any location on the top. Load shallremain on top for a minimum of 3 min, and there shall be noindication of permanent set after removal of load.8. Dimensions8.1 For dimensions of tables
33、and pedestals, see Figs. 1-3 andTables 1-6.9. Workmanship, Finish, and Appearance9.1 All workmanship and material shall be of specifiedquality in keeping with the best commercial marine practice soas to produce each item suitable for its intended use.F824 93 (2017)29.2 All exposed burrs, raw, or sha
34、rp edges which might beinjurious to personnel shall be removed.9.3 Depressions considered unacceptable for the productsend use shall be spot filled and sanded flush.9.4 Finish:9.4.1 All steel surfaces, unless corrosion resistant or with acorrosion-resistant plating, shall be painted so as to prevent
35、corrosion.NOTE 1Commercially acceptable tolerances, as specified in applicable ASTM specifications listed in Notes 3 and 4, shall apply to all pedestaldimensions listed.NOTE 2Unless otherwise specified in the ordering documents, pedestal sizes shall be chosen from Table 2, Table 4, and Table 6 shown
36、 with Figs.1-3, respectively. The choice of round or square pedestals shall be at the option of the table manufacturer.NOTE 3Round pedestals shall be black steel pipe in accordance with Specification A53/A53M.NOTE 4Square pedestals shall be hot-formed structural steel tubes in accordance with Specif
37、ication A501.NOTE 5In Figs. 1-3, pedestal is shown welded directly to the structural deck. Unless otherwise specified in the ordering documents, the tablemanufacturer shall have the option of providing pedestals for welding to deck as shown or providing deck sleeves for attaching pedestal to deck an
38、dpedestal.NOTE 6The table support plate, welded to the top of the pedestal, may be either a flanged, dished plate or a plate with gussets at the option of thetable manufacturer.NOTE 7Lee rails, fixed and adjustable, shall be anodized aluminum alloy 6063-T1 in accordance with Specification B221. Stud
39、s for attaching to tabletop shall be Type 300 stainless steel in accordance with Specification A582/A582M.FIG. 1 Round Mess Table (Type I)F824 93 (2017)39.4.2 Unless otherwise required by the ordering documents,all normally visible parts of the completed unit shall have themanufacturers standard bak
40、ed-on enamel finish.9.4.3 Color to be specified in the ordering documents.10. Inspection and Certification10.1 The manufacturer shall inspect and certify that the itemof furniture complies with the furniture specification and theloading requirements as defined in Section 7.11. Packaging and Package
41、Marking11.1 Each item shall be marked in accordance with thepurchase order.11.2 Packaging shall be provided and shall be acceptable toa common carrier.12. Keywords12.1 marine furniture; marine mess tables; mess tables; shipdining areasNOTE 1See Notes 1 through 7 under Fig. 1.FIG. 2 Square Mess Table
42、 (Type II)F824 93 (2017)4NOTE 1See Notes 1 through 7 under Fig. 1.FIG. 3 Rectangular Mess Table (Type III)TABLE 1 Miscellaneous DimensionsRound TableDesignationin. mmDimension Tolerance DimensionToleranceTable height A 29116 736 2Table diameter BCleanout (typical) C 3116 76 2Stud locations D 4116 10
43、2 2F824 93 (2017)5TABLE 2 Table and Pedestal SizesRound TableRound Table Size (B) Pedestal Size (See Note 1 and Note 2)OutsideDiameter,in. (mm)Tolerances,in. (mm)Round Steel Pipe (See Note 3) Square Steel Tubing (See Note 4)Nominal SizeOutside Diameter,in. (mm)Wall Thickness,in. (mm)Dimension Across
44、Flat Side,in. (mm)Wall Thickness,in. (mm)36 (914)116 (2)4in.Schedule 40412 (114) 0.237 (6)4by4(102 by 102)0.250 (6)48 (1219)116 (2)6in.Schedule 40658 (168) 0.280 (7)6by6(152 by 152)0.250 (6)60 (1524)116 (2)8in.Schedule 40858 (219) 0.322 (8)8by8(203 by 203)0.188 (5)TABLE 3 Miscellaneous DimensionsSqu
45、are TableDesignationin. mmDimension Tolerance DimensionToleranceTable height A 29116 736 2Table size BCleanout (typical) C 2116 51 2Stud locations D 4116 102 2TABLE 4 Table and Pedestal SizesSquare TableSquare Table Size (B) Pedestal Size (See Note 1 and Note 2)Dimension Of Sides,in. (mm)Tolerances,
46、in. (mm)Round Steel Pipe (See Note 3) Square Steel Tubing (See Note 4)Nominal SizeOutsideDiameter,in. (mm)Wall Thickness,in. (mm)Dimension AcrossFlat Side,in. (mm)Wall Thickness,in. (mm)30 by 30116 (2) 4 in. 412 (114) 0.237 (6) 4 by 4 0.250 (6)(762 by 762) Schedule 40 (102 by 102)36 by 36116 (2) 6 i
47、n. 658 (168) 0.280 (7) 6 by 6 0.250 (6)(914 by 914) Schedule 40 (152 by 152)TABLE 5 Miscellaneous DimensionsRectangular TableDesignationin. mmDimension Tolerance DimensionToleranceTable height A 29116 736 2Table width B 30116 762.0Table length CCorner cleanouts D 2116 51 2Side cleanouts E 3116 76 2S
48、tud locations F 4116 102 2Pedestal location G 24116 610 2F824 93 (2017)6ASTM 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 expressly advised that determination of the validity of
49、 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, 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 techn
