1、Designation: C909 93 (Reapproved 2010)C909 18Standard Practice forDimensions of a Modular Series of Refractory Brick andShapes1This standard is issued under the fixed designation C909; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision
2、, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers the dimensions for rectangular and tapered brick in common usage in the United Stat
3、es.1.2 The dimensions are modular based on 38 mm as the basic module as described in Practice C861.1.3 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International S
4、tandards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2C861 Practice for Determining Metric Dimensions of Standard Series Refractory Brick and ShapesIEEE/ASTM SI 10 American National Standard f
5、or Use of the International System of Units (SI): The Modern MetricSystemMetric Practice3. Significance and Use3.1 The dimensions listed in this practice represent the dimensions of rectangular and tapered refractory shapes manufacturedand used in the United States.3.2 The modular concept of dimensi
6、ons permits a versatile arrangement of bonding during the construction of masonry units.4. Standard Dimensions4.1 Table 1 lists the standard nominal dimensions for straight, split, soap, arch, wedge, and key brick.4.2 Table 2 lists the standard nominal dimensions for key brick for oxygen steelmaking
7、 furnaces.1 This practice is under the jurisdiction of ASTM Committee C08 on Refractories and is the direct responsibility of Subcommittee C08.92 The Joseph E. KopandaSubcommittee for Editorial, Terminology and Classification.Current edition approved Nov. 1, 2010Nov. 1, 2018. Published November 2010
8、November 2018. Originally approved in 1979. Last previous edition approved in 20052010as C909 93 (2010). (2005). DOI: 10.1520/C0909-93R10.10.1520/C0909-18.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM
9、Standardsvolume information, 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 poss
10、ible 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 official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, We
11、st Conshohocken, PA 19428-2959. United States1TABLE 1 Standard Dimensions, mmNOTE 1It is recognized there are brick sizes,sizes designated by the International Standards Organization,Organization whose dimensions closelyapproximate some of the shapes shown in Table 1.Name A B B C C Name A B B C CStr
12、aight 64mm228 114 64 228 114 76228 152 64 228 152 76228 152 64 228 152 76228 171 64 228 171 76228 228 64 228 228 76304 114 64 Straight 304 114 7676 mm 304 152 76342342 114 64 342 114 76152 64 342 152 76Split Split 22822822822811411411411451383225Soap64 mm22822857896464Soap76 mm 228 57 76Arch 64 mm22
13、8 114 64 54 228 114 76 70228 114 64 44 228 114 76 64228 114 64 25 228 114 76 51228 114 64 25 228 114 76 51228 114 76 25228 171 64 57 228 228 776 73228 171 64 57 228 228 76 73228 171 64 44 228 228 76 70228 228 76 64228 228 76 51228 228 64 57 304 114 67 70228 228 64 48 304 114 76 64228 228 64 38 304 1
14、14 76 51304 114 64 54 342 114 76 7030430411411464644425342342342114114114767676645125342342342114114114646464544425342342342152152152767676706451C909 182TABLE 1 ContinuedTABLE 1 ContinuedName A B B C C Name A B B C CWedge 64 mm2282282281141141146464645748382282282282281141141141147676767673706451228
15、 171 64 57 Wedge 228 171 76 73228 171 64 48 76 mm 228 171 76 70228 171 64 38 228 171 76 64228 171 76 51304 114 76 73304 114 76 70304 114 76 64304 114 76 51342 114 76 73342 114 76 70342 114 76 64342 114 76 51342342114114646448383423423423421521521521527676767673706451Key 64 mm228 114 102 64 228 114 1
16、02 76228 114 89 64 228 114 89 76228 114 76 64 228 114 76 76228 114 57 64 228 114 57 76228A 145 130 76228A 150 144 76228 152 137 64 Key 228 152 137 76228 152 122 64 76 mm 228 152 122 76228 152 76 64 228 152 76 76304 152 143 76304 152 140 76304 152 127 76304 152 114 76342A 152 144 76342A 152 130 76342
17、 152 127 64 342 152 127 76342342152152111766464342342152152111767676A All-key blast furnace lining shapes.C909 183ASTM 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 adv
18、ised 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, either
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22、m the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 2 Standard Brick for Oxygen Steelmaking Furnaces, mmA B B C380 152 152 76380 152 140 76380 152 127 76380 152 102 76456 152 152 76456 152 140 76456 152 140 76456 152 127 76456 152 102 76532 152 152 76532 152 140 76532 152 127 76532 152 102 76608 152 152 76608 152 140 76608 152 127 76608 152 102 76648 152 152 76648 152 140 766846841521521271027676760 152 152 76760 152 140 76760 152 127 76760 152 102 76C909 184
