JIS-G-5510-1999-R2004-ENG.pdf

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1、STD-JIS G 5510-ENGL 1999 W 4933608 0567482 T57 JAPANESE INDUSTRIAL STANDARD Translated and Published by Japanese Standards Association Austenitic iron castings ICs 77.080.10 Descriptors : austenitic cast-iron, cast-iron Reference number : JIS G 5510 : 1999 (E) 7s Copyright Japanese Standards Associa

2、tion Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- STD*JIS G SSLO-ENGL 1999 G 5510 : 1999 Foreword This translation has been made based on the or

3、iginal Japanese Industrial Standard revised by the Minister of International Trade and Industry through deliberations at the Japanese Industrial Standards Committee in accordance with the Industrial Standardization Law. Consequently JIS G 5510: 1987 is replaced with JIS G 5510: 1999. Date of Establi

4、shment: 1987-11-01 Date of Revision: 1999-10-20 Date of Public Notice in Official Gazette: 1999-10-20 Investigated by: Japanese Indus trial Standards Committee Divisional Council on Iron and Steel JIS G 5510: 1999, First English edition published in 2001-01 Translated and published by: Japanese Stan

5、dards Association 4-1-24, Akasaka, Minato-ku, Tokyo, 107-8440 JAPAN In the event of any doubts arising as to the contents, the original JIS is to be the final authority. . O JSA2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form

6、 or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. Printed in Japan . Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 0

7、3/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- STD.JIS G SSLO-ENGL 1779 4933608 0569484 82T 111 JAPANESE INDUSTRIAL STANDARD JIS G 5510: 1999 Austenitic iron castings Introduction This Japanese Industrial Standard has been prepared based on IS0 2829 Aust

8、enitic cast iron, issued as the first edition in 1973, without changing technical contents. However, some grades of spheroidal graphite series, and items of internal soundness, shape, dimensions and its telerances, appearance, inspection, marking and report which are not specified in the correspondi

9、ng International Standard are supplemented. The portions underlined with dots in this Standard are the items not specified in the corresponding International Standard. Preface Austenitic cast irons are high alloy materials in which the metallic matrix has been rendered austenitic at room temperature

10、 by the use of alloying elements and in which the carbon is present predominantory as either flake or spheroidal graphite. Carbides are also often present, particularly in the high chromium grades. Spheroidal graphite grades of austenitic cast iron have mechanical properties superior to those of the

11、 flake graphite types. Generally they exhibit superior resistance to heat and corrosion and have other physical properties which differ from those of the flake graphite types of similar basic composition. Martensite may be present subject to an agreement between the manufacturer and the purchaser. 1

12、. Scope This Standard specifies austenitic iron castings (hereafter referred to as “iron castings”) . Remarks : The International Standard corresponding to this Standard is given as follows. IS0 2892 : 1973 Austenitic cast iron 2. Normative references The following standards contain provisions which

13、, through reference in this Standard, constitute provisions of this Standard. The most recent editions of the Standards indicated below shall be applied. JIS B 0403 Casting-System of dimentional tolerances and machining allowances JIS G 121 1 Iron and steel-Methods for determination of carbon conten

14、t JIS G 1212 Iron and steel-Methods for determination of silicon content JIS G 1213 Methods for determination of manganese in iron and steel JIS G 1214 Iron and steel-Methods for determination of phosphorus content JIS G 1215 Iron and steel-Methods for determination of sulfur content JIS G 1216 Iron

15、 and steel-Methods for determination of nickel content JIS G 1217 Methods for determination of chromium in iron and steel JIS G 1218 Iron and steel-Methods for determination of molybdenum content JIS G 1219 Iron and steel-Methods for determination of copper content Copyright Japanese Standards Assoc

16、iation Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 G 5510 : 1999 JIS G 1237 Iron and steel-Methods for determination of niobium content JIS G

17、 1253 Iron and steel-Method for spark discharge atomic emission spectro- metric analysis JIS G 1256 Iron and steel-Method for X-ray fluorescence spectrometric analysis JIS G 1257 Iron and steel-Methods for atomic absorption spectrometric analysis JIS 2 2201 Test pieces for tensile test for metallic

18、materials JIS Z 2202 Test pieces for impact test for metallic materials JIS Z 2241 Method of tensile test for metallic materials JIS Z 2242 . Method of impact test for metallic materials 3. Symbols of grades and series The iron castings shall be classified into 23 grades and the symbols of grades an

19、d series shall be as given in Table 1. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- STDsJIS G 5510-ENGL

20、 1999 B 4933b08 05b948b bT2 Symbol of grade FCA-NiMn 13 7 FCA-NiCnCr 15 6 2 FCA-NiCuCr 15 6 3 3 G 5510 : 1999 series Flake graphite Series Table 1 Symbols of grades and series FCA-NiSiCr 30 5 5 FCA-Ni 35 FCDA-NiMn 13 7 . FCDA-NiG 20 2 FCDA-NiCrNb 20 2 _._._._._ Spheroidal graphitc series FCA-NiCr 20

21、 2 FCA-NiG 20 3 I FCA-NiSiCr 20 5 3 I I I FCA-NiCr 30 3 I I FCDA-NiCr 2 0 3 I FCDA-NiSiCr 20 5 2 I I I FCDA-Ni 22 I I FCDA-NiMn 23 4 I I FCDA-NiCr 30 1 FCDA-NiG 30 3 FCDA-NiSiCr 30 5 2 FCDA-NiSiCr 30 5 5 -_-._-_._._.-_._ FCDA-Ni 35 I I FCDA-NiCr 35 3 4. Chemical composition The chemical composition

22、shall be subjected to the tests of 10.2, and shall be as given in Table 2 for flake graphite series and in Table 3 for spheroidal graphite series. Further, in the case where it is required to change the range of composition specified in Table 2 and Table 3, or where the composition not specified suc

23、h as molybdenum is required, the content shall be subjected to the agreement between the purchaser and the supplier. Other elements not specified may be present, providing they do not alter the microstructure substantially, nor affect the properties adversely. Copyright Japanese Standards Associatio

24、n Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- STD.JIS G 55LD-ENGL 1977 E 4133608 0567487 539 1 Symbol of gmde Chemical composition 96 C Si Mn N

25、i Cr Cu FCA-NiMn 13 7 3.0 max. 1.5 to3.0 6.0to 7.0 12.0 to 14.0 0.2 max. 0.5 max. FCA-NiCuCr 15 6 2 3 . 0 may. 1.0 to 2.8 0.5 to 1.5 13.5 to 17.5 1.0 to 2.5 5.5-7.5 4 G 5510 : 1999 FCA-NiCr 20 2 FCA-NiCr 20 3 FCA-NiSiCr 20 5 3 5. 3 . 0 max. 1.0 to2.8 0.5to 1.5 18.0 to 22.0 1.0 to 2.5 0.5 max. 3.0 ma

26、x. 1.0 to2.8 0.5to 1.5 18.0 to 22.0 2.5 to 3.5 0.5 max. 2.5 max. 4.5 to5.5 0.5 to 1.5 18.0 to 22.0 1.5 to 4.5 0.5 max. FCA-NiSiCr 30 5 5 FCA-Ni 35 I FCA-NiCuCr 15 6 3 I 3.0 may. I 1.0 to 2.8 I 0.5to 1.5 113.5 to 17.5 I 2.5 to 3.5 I 5.5-7.5 I 2.5 max. 5.0 to6.0 0.5 to 1.5 29.0 to 32.0 4.5 to 5.5 0.5

27、max. 2.4-mu. 1.0 to2.0 0.5to 1.5 34.0 to 36.0 0.2 max. 0.5 rnax. FCDA-NiMn 13 7 FCDA-NiCr 20 2 FCDA-NiCrNb 20 2() -.-_._-_-.-. I FCA-NiCr 30 3 I 2.5 mau. 1 1.0 to2.0 I 0.5 to 1.5 128.0 to 32.0 I 2.5 to 3.5 I 0.5 rnax. I C Si M n Ni Cr Cu 3 . 0 max. 2.0 to 3.0 6.0 to 7.0 12.0 to 14.0 0.2 max. 0.5 max

28、. 3.0 max. 1.5 to 3.0 0.5 to 1.5 18.0 to 22.0 1.0 to 2.5 0.5 max. - 3.0 _ max. _. _._ 1.5 to 2.4 _._ 0.5 to 1.5 _ _._ 18.0 to 22.0 l10-Io.-!:5 -_ FCDA-NiCr 20 3 FCDA-NiSiCr 20 5 2 Table 3 Spheroidal graphite series 3.0 max. 1.5 to 3 . 0 0.5 to 1.5 18.0 to 22.0 2.5 to 3.5 0.5 max. 3.0 max. 4.5 to 5.5

29、 0.5 to 1.5 18.0 to 22.0 1.0 to 2.5 0.5 max. Symbol of grade 1 Chemical composition 96 FCDA-NiG 30 1 FCDA-NiCr 30 3 -_._-_._ FCDA-NiSiCr 30 5 2 2.6 max. 1.5 to 3.0 0.5 to 1.5 28.0 to 32.0 1.0 to 1.5 0.5 m a . 2.6 max. 1.5 to 3.0 0.5 to 1.5 28.0 to 32.0 2.5 to 3.5 0.5 max. - 2:62?ax. 4- lo -o*! O,?-!

30、?.- 1 . 5 2 0 . 0 .!o.?:! !,5-I?.-?:? FCDA-Ni 35 FCDA-NiG 35 3 FCDA-NiSiCr 35 5 2 _-_-_-_-_-_ FCDA-Ni 22 I 3.0 max. I 1.0 to 3.0 I 1.5 to 2.5 121.0 to 24.0 I 0.5 I 0.5 ma. 2.4 max. 1.5 to 3.5 0.5 to 1.5 34.0 to 36.0 0.2 rnax. 0.5 max. 2.4 max. 1.5 to 3.0 0.5 to 1.5 34.0 to 36.0 2.0 to 3.0 0.5 max. 2

31、.0 max. 4.0 to 6.0 0.5 to 1.5 34.0 to 36.0 1.5 to 2.5 - _-_ _-_- - -_-_ _. _ _ _ _._._ FCDA-NiMn 23 4 I 2.6 max. I 1.5 to 2.5 I 4.0 to 4.5 122.0 to 2 4 . 0 I 0.2 max. I 0.5 max. FCDA-NiSiCr 30 5 5 I 2.6 max. I 5.0 to 6.0 I 0.5 to 1.5 128.0 to 32.0 I 4.5 to 5.5 1 0.5 max. Note ( I ) In FCDA- NiCrNb 2

32、0 2, P shall be not more than 0.04 %, Mg not more than 0.08 %, and Nb 0.1 to 0.2 %. Mechanical properties The mechanical properties of iron castings shall be subjected to the test of 1 0 . 3 , the tensile strength of flake graphite series shall be in accordance with Copyright Japanese Standards Asso

33、ciation Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- STD*JIS G 5510-ENGL 1999 4933b08 O5b9488 Y75 H Symbol of grade FCA-NiMn 13 7 FCA-NiCuCr 15

34、6 2 5 G 5510 : 1999 Tensile strength N/mmz 140 min. 170 min. Table 4, and the tensile strength, proof stress, elongation, and charpy absorption energy of spheroidal graphite series shall be in accordance with Table 5. FCA-NiG 20 3 FCA-NiSiCr 20 5 3 FCA-NiCr 30 3 FCA-NiSiCr 30 5 5 FCA-Ni 35 Table 4 T

35、ensile strength of flake graphite series 190 min. 1% min. 190 min. 170 min. 120 min. Symbol of grade FCDA-NiMn 13 7 FCDA-NiCr 20 2 FCDA-NiCrNb 20 2 FCDA-NiCr 20 3 -.-_._._ I I FCA-NiCuCr 15 6 3 I 190 min. Temile strrngth 0.2 96 proof stress Elongation CharPY absorption enera () J (3) Average of impa

36、ct tests for three % pieces N/mm* N/mm* V - notch U-notch 15 min. 16 min. - 390 min. 210 min. 370 min. 210 min. 7 min. 13 min. 16 min. 7 min. 370 min. 390 min. 210 min. 7 min. - - - - 13 min. -_ ._ _-_-_ 210 min. -_. _-. .-.-_- I I FCA-NiCr 20 2 I 170 min. Copyright Japanese Standards Association Pr

37、ovided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- STD-JIS G 5510-ENGL 1997 I 9 3 3 6 0 6 0 5 b 4 30L I 6 G 5510 : 1999 Notes ( ) For those wherein both

38、 V- notch and U- notch values are indicated, either one applies. ( 3 ) l J = l N - m rual soundness The internal soundness of iron . castings shall be subjected to the test of 10.8 . 7. and the results shall be free from cavities I or the like detrimental “ to use. . Further 2 . the criterion on - a

39、cceptance or rejection for the degree of the internal soundness . of iron castings is 2 ._ if neessary 2 . . . . . - . I subjected to the agreement between the E urchaser and the s.Ym!ie!: 7 : S!al?.% di_SYE!9.!S, . . . . 0% . .t!?!er+!Es* E.ach!.!i!g a!owa!K!? _a! ! ! ! a s s The shape and allowanc

40、e and draft . an!e, _. unless . O t h e . . . . . . . . . . . . . . . r a e . . . t . . . dimensions shall be indicated on the drawing, and the dimentional tolerances, machining 0403. The mass of irom S 9. Manufacturing method The manufacturing method shall be as followes, except where requested by

41、the purchaser. a) Iron castings are melted by an electric furnace or other suitable furnaces. In the case of spheroidal graphite series, a suitable treatment for spheroidizing graphite as cast is carried out. For iron castings, in the case where the removal of cast strain and weld strain when weld r

42、epair is carried out and dimensional stability, special mechanical and physical properties and the like are required, annealing and other heat treatments are carried out subject to the agreement between the purchaser and the supplier. b) 10. Tests 10.1 Test place The test place shall be, as a rule,

43、the manufactory of the iron castings. 10.2 Analysis test 10.2.1 Analysis sample One analysis sample shall be taken from the same molten metal as that of the iron castings when the specimen is sampled in 103.1. 10.2.2 Analysis method The analysis method shall be, as a rule, in accordance with any one

44、 of the following: JIS G 1211, JIS G 1212, JIS G 1213, JIS G 1214, JIS G 1215, JIS G 1216, JIS G 1217, JIS G 1218, JIS G 1219, JIS G 1237, JIS G 1253, JIS G 1256, JIS G 1257 10.3 Mechanical tests 10.3.1 Sampling of specimen The specimen shall be poured from the same molten iron as Copyright Japanese

45、 Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/13/2007 08:21:58 MDTNo reproduction or networking permitted without license from IHS -,-,- 0 7 G 5510 : 1999 iron castings separately or connected with the iron castin

46、g generally using a sand mold. In this case, the position to which the spacimen is connected, shall be agreed upon between the purchaser and the supplier. The number of specimens shall be one piece excepting the spare. In the case where heat treatment is applied to the main body, generally the speci

47、men is also heat-treated in the same furnace simultaneously. 103.2 Shape and dimensions of specimen The shape and dimensions of specimen shall be of three kinds of type Y nos. A to D given in Fig. 1 and Table 6, type U nos. A to D given in Fig. 2 and Table 7 and knock-off type (Ka type or Kb type) given in Fig. 3, and type Y no. B, type U no. B1 or no. B2 is generally used. Further, instead of type Y no. B and type U no. B1 or B2, knock-off type ( type Ka or type Kb) may be used. In the case where the wall thickness of iron castings is remarkably diffe