1、AN AMERICAN NATIONAL STANDARD Metric Small Solid Rivets ANSI/ASME B18.1.3M - 1983 REAFFIRMED 1995 12 mm Nominal Diameter and Smaller Government Key Words: Rivet, Solid, Small - Metric FOR CURRENT COMMllTEE PERSONNEL PLEASE SEE ASME MANUAL AS-1 1 SPONSORED AND PUBLISHED BY THE AMERICAN SOCIETY OF MEC
2、HANICAL ENGINEERS United Engineering Center 345 East 47th Street New York, N.Y. 10017 Date of Issuance: March 31, 1984 This Standard will be revised when the Society approves the issuance of a new edition. There will be no addenda or written interpretations of the requirements of this Standard issue
3、d to this Edition. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Consensus Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunit
4、y to participate. The proposed code or standard was made available for public review and comment which provides an opportunity for additional public input from industry, academia, regulatory agen- cies, and the public-at-large. ASME does not “approve, “rate,“ or “endorse“ any item, construction, pro
5、prietan/ device, or activity. ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable Letters
6、Patent, nor assume any such liability. Users of a code or standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Participation by federal agency representative(s) or person(s) aff
7、iliated with industry is not to be interpreted as government or in,dustry endorsement of this code or standard. ASME does not accept any responsibility for interpretations of this document made by individual volunteers. No part of this document may be reproduced in any form, in an electronic retriev
8、al system or otherwise without the prior written permission of the publisher. Copyright 1984 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. ERRATA OCTOBER 1985 to ANSI/ASME B18.1.3M-1983 METRIC SMALL SOLID RIVETS Page 4, Table 3 - Under Main dimension 12.0 for
9、Ds Min, correct 12.80 to read 11 30 Page 5, Table 4 - (1) Under Main dimension 12.0 for Ds Min, correct (2) Under Main dimension 4.0 for Head (DK) Basic (K) 12.80 to read 11.80 Min, correct 2.35 to read 2.25 M0131E THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS 345 East 47th Street, New York, N.Y. 100
10、17 M0131 E Intentionally left blank FOREWORD (This Foreword is not a part of ANSVASME 618.1.3M-1983, Metric Small Solid Rivets.) American National Standards Committee B18 for the standardization of bolts, screws, nuts, rivets, and similar fasteners was organized in March 1922 as Sectional Committee
11、B18 under the aegis of the American Engineering Standards Committee (later the American Standards Association, then the United States of America Standards Institute and, as of October 6, 1969, the American National Standards Institute, Inc.), with the Society of Automotive Engineers and the American
12、 Society of Mechanical Engineers as joint sponsors. Subcommittee 1 was subsequently established and charged with the responsibility for technical content of standards covering solid rivets. At its meeting on December 4,1974, Committee B18 authorized preparation of a series of standards for metric fa
13、steners. Subcommittee 1 was assigned responsibility for developing standards for metric solid rivets. In February 1978, Committee B18 established a cooperative program with the Department of Defense to draft American National Standards for metric fasteners in such a way that they could be used direc
14、tly by the Government for procurement purposes. The Department of Defense requested that each product be covered in separate standards, and Subcommittee 1 accepted this approach. This Standard was approved by letter ballot of Committee B18 on February 4, 1983, and was subsequently approved by the sp
15、onsor and submitted to the American National Standards Institute for designation as an American National Standard. This was granted on September 8, 1983. 111 . Intentionally left blank ASME STANDARDS COMMITTEE B18 Standardization of Bolts, Nuts, Rivets, Screws, Washers, and Similar Fasteners OFFICER
16、S J. B. Levy, Chairman H. W. Ellison, Vice-chairman E. Schwartz. Vice-chairman R. McGinnis, Secretary COMMllTEE PERSONNEL AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS E. R. Friesth, Coal Valley, Illinois AMERICAN SOCIETY OF MECHANICAL ENGINEERS, THE K. E. McCullough, SPS Technologies, Jenkintown, Penn
17、sylvania A. R. Machell, Jr., Webster, New York C. R. Adams, Alternate, Newport News Shipbuilding . Orysh, Ahernate, Department of the Navy, Philadelphia, Pennsylvania INDIVIDUAL MEMBERS A. R. Breed, Lakewood, Ohio D. E,. Carroll, Ford Motor Company, Dearborn, Michigan J. E. Eaton, Jr., IBM Corp., Bo
18、ulder, Colorado F. E. Graves, Fairfield, Connecticut H. G. Muenchinger, Westerly, Rhode Island J. J Naesset, Clark Equipment Company, Battle Creek, Michigan PER!SONNEL OF SUBCOMMITTEE 1 ON SOLID RIVETS 0. A. Garrison, Chairman, Russell, Burdsall other proportions shall beconsidered special. Wherenon
19、standard diame- ter rivets are required for special applications, the proportions of heads and points, if pointed, should preferably be based on the formulations given in Appendix I. 1 .I .2 The inclusion of dimensional data in this Standard is not intended to imply that all of the .5 Dimensions pro
20、ducts described are stock production sizes. Consu- mers should consult with manufacturers concerning diameter-length combinations, refer to Table 7. All dimensions in this Standard are given in millime- ters (mm) unless otherwise stated. Symbols specifying ican National Standard, Dimensioning and To
21、leranc- the Of products. For geometric characteristics are in accordance with Amer- - 1 .I .3 Metric small solid rivets purchased for Government use shall conform to this Standard and additionally to the requirements of Appendix 11. 1.6 Terminology ing, ANSI Y 14.5. For definitions of terms relating
22、 to fasteners or 1.2 Comparison With IS0 Standards Except for the inclusion of the 9 mm and 11 mm diameters as nonpreferred sizes and the relegating of component features thereof used in this Standard, refer to American National Standard, Glossary of Terms for Mechanical Fasteners, ANSI B18.12. the
23、1 mm and 1.2 mm to the secondary series, the basic rivet diameters shown in this Standard are in confor- mance with the IS0 Recommendation, Rivet Shank Diameters, IS0 R1051-1969E for sizes up to and including 12 mm. At present, there are no IS0 Standards for commercial small solid rivets nor are any
24、 contemplated at this time. 1.3 Rivet Diameters The nominal sizes of metric small rivets from 1 mm through 12 mm are given in Table 1 and shall be considered American National Standard. This, how- ever, does not preclude the manufacture or use of rivets having other diameters which shall be consid-
25、ered special. 1.7 Related Standards It should be noted that Standards for large rivets, tubular and split rivets, and other related fasteners are published under separate cover. 1.8 Referenced Standards Copies of referenced ASTM Standards may be obtained from the American Society for Testing and Mat
26、erials, 19 16 Race Street, Philadelphia, Pennsylva- nia 19103. Copies of referenced SAE Standards may be obtained from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, Pennsyl- vania 15096. I AN AMERICAN NATIONAL STANDARD METRIC SMALL SOLID RIVETS Copies of referenced A
27、NSI Standards may be obtained from the American National Standards Institute, 1430 Broadway, New York, New York 10018, or from The American Society of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New York, New York 10017. Copies of referenced IS0 Standards may be obtained f
28、rom the American National Standards Institute, 1430 Broadway, New York, New York 10018. I .9 Designatioln Metric small solid rivets shall be designated by the following data in the sequence shown: nominal size; nominal length; product name, including head style; pointed (where other than plain point
29、 is desired); material; and protective finish, if required. See exam- ples below: (a) 6 X 50 Plated Metric Flat Head Rivet, Solid, (b) 8 X 25 Pointed, Brass Metric Round Head Steel, Zinc Rivet, Solid 1 .IO Part Numbering System The Government Part Numbering System for met- ric small solid rivets is
30、given in Appendix 11. This system may be wed by any user needing a definitive part numbering system. 2 GENERAL DATA 2.1 Head Information 2.1 .I Head Dlimensions. The head dimensions tabulated in the respective dimensional tables are applicable to rivets produced by the normal cold heading process. T
31、olerances applicable to rivets made by the hot heading or forging process shall be as agreed upon between the manufacturer and pur- chaser. On countersunk heads, the junction of the conical bearing surface with the nominal rivet diame- ter may not be the same as the actual junction of head with shan
32、k, so the: head height delineating the conical bearing surface is a reference dimension. 2.1.2 Head True Position. The axis of the head shall be located at true position relative to the axis of the rivet shank within a tolerance zone having a diameter equivalent to 6% of the specified maximum head d
33、iameter. ANSVASME E1 8.1.3M-1983 TABLE 1 RIVET DIAMETERS, mrn Nominal Diameter Main Secondary Series Series , (1 -4) 2.0 2.5 I 3.0 I 10.0 I (1 1 .O) 12.0 GENERAL NOTE: Slzes in parentheses ( ) are nonpreferred 2.1.3 Bearing Surface. The bearing surface on round and flat head rivets shall be perpendi
34、cular to the axis of the rivet shank within 2“. 2.2 Underhead Fillets Rivets shall be furnished with a definite fillet (R) under the head. Except for 1,1.2, and I .4 mm sizes, the radius of the fillet shall not exceed 10% of the maximum shank diameter or 0.80 mm, whichever is smaller. Fillet limits
35、are shown on product dimen- sional tables. 2.3 Length 2.3.1 Measurement. The length of rivet shall be measured, parallel to the axis of the rivet, from the extreme end to the plane of the bearing surface for rivets having flat bearing surface type heads, and to 2 AN AMERICAN NATIONAL STANDARD METRIC
36、 SMALL SOLID RIVETS TABLE 2 TOLERANCE ON LENGTH, mm Nominal Diameter I Plus Diameter Rivet on Length Rivet Nominal Tolerance ANSI/ASME B18.1.3M-1983 1 to3 1 to 25 incl. 0.50 over 25 I 0.75 to 25 incl. over 50 3.5 to 5 from 25 to 50 incl. to 25 incl. 0.70 6to 10 from 25 to 75 incl. 0.80 over 75 to 75
37、 incl. from 75 to 150 incl. 11 to 12 0.80 1.20 over 150 1 .oo -. - the top of the head for rivets having countersunk type heads. 2.3.2 Tolerance on Length. The tolerance on the length of rivets shall be as shown in Table 2. 2.3.3 Standard Lengths. The standard rivet diameter-length combinations shal
38、l be as depicted in Table 7. 2.4 Straightness Straightness: the shank of the rivet shall be straight within a maximum camber of 0.006 mm/ mm of rivet length. 2.5 Points Unless otherwise specified, rivets shall have plain sheared ends. The end shall be perpendicular within 2“ to the axis of the rivet
39、 and reasonably flat, sufficient for the purposes of driving that end satisfactorily. Where so specified by the user, rivets having standard header points as shown in Table 6 shall be furnished. 2.6 Materials and Mechanical Properties 2.6.1 Steel. Suitable material for solid steel rivets is covered
40、by the American Society for Testing and Materials, ASTM Standard A 3 1, Grade A; or SAE Recommended Practice, Mechanical and Chemical Requirements for Nonthreaded Fasteners, SAE 5430, Grade 0. 2.6.2 Other Materials. Where so specified, rivets may also be made from corrosion resistant steel, brass, a
41、luminum, or other materials having properties as agreed upon between the manufacturer and purchaser. 2.6.3 HardnessTesting. When hardness tests are required for rivets larger than 4 mm nominal diameter, they shall be made at the midradius of a cross section of the rivet body, one diameter from the e
42、nd of the rivet. When hardness tests are required for rivets with nominal diameters of 4 mm or less, they shall be tested in the core at a distance of one diameter from the end of the rivet and using an appropriate hardness test method with hardness readings which will convert to the equivalent hard
43、ness scale or reading of the refer- ence standard. 2.7 Finish Unless otherwise specified, rivets shall be supplied with a natural (as annealed processed) finish, unplated or uncoated. 2.8 Workmanship The finished rivets shall be free from defects affecting their serviceability. Bursts or shear burst
44、s at the periphery of the head shall be acceptable, pro- vided that if two or more bursts are present, then only one may have a width greater than 0.040D, and this one burst shall not have a width exceeding 0.080D, where D is the actual part diameter. A definition of bursts and shear bursts may be f
45、ound in SAE Recom- mended Practice J-1061a (or latest issue). 2.9 Marking Practice Unless specified on the inquiry or order, the heads of rivets produced to this Standard are not required to be identified as being metric series product. Manufac- turers identification symbol and location are at produ
46、cers option. Markings may be raised or de- pressed and shall not be considered part of the head height. 2.1 0 Hole Sizes Due to the many variables in the application of rivets, such as materials, grip length, sandwich ele- ments, etc., this Standard does not offer a table of recommended hole sizes a
47、nd tolerances. However, as a guide, the hole size should be from 105% to 108% of the nominal rivet diameter, using the lower end of the range for short grip lengths and the upper end of the range for long grip lengths. 3 AN AMERICAN NATIIONAL STANDARD METRIC SMALL SOLID RIVETS ANSI/ASME 818.1.3M-198
48、3 n I I I I I I- I 4 00 00 a? 00 00 “1 00 00 “1 00 a?; 00 00 ?“1 om 00 “c! 00 Tc! 00 mm m- oo om m- oo mm 00 cur mm 00 -9 4 TABLE 4 DIMENSIONS OF ROUND HEAD RIVETS, mm 3.0 I 1. 4.0 I 5.0 I 6.0 10.0 (1 1 .O) 12.0 10.12 12.80 10.80 9.80 12.12 11.12 17.50 20.50 18.80 17.05 21.50 19.70 17.95 21 .OO 19.2
49、5 6.00 6.40 5.80 7.40 6.80 6.20 7.20 6.60 7.00 4 E? 9.38 10.32 11.26 v) 2 5 8.0 Main Secondary VI Ds Max Min Head (DK) Basic Max Min Basic (K) Max Min RK Approx. Fillet (R) Max Min 1.6 (1.4) 1.45 1.55 1.35 1.65 2.45 2.55 2.25 3.05 2.65 2.80 0.84 0.84 0.72 1.08 0.96 0.96 1.31 1.50 0.15 0.10 0.05 0.20 2.0 2.5 - 2.05 2.42 1.92 2.55 3.50 4.13 3.25 4.63 3.75 4.38 1.20 1.38 1.08 1.62 1.32 1.50 1.88 2.35 0.20 , 0.15 0.10 0.25 1.05 0.95 1.25 1.15 7.19 6.85 8.1 0 7.85 9.10 8.85 3.06 5.88 4.88 3.90 3.40 2.90 6.08 5.08 4.06 3.56 5.25 10.20 8.47 6.72 5.88 5.00 10.80 9.03 7.28 6.38 5.50
