JIS-H-0404-1988-R2004-ENG.pdf
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1、a a a a J I S Hx0404 B B m 4933b08 00504b0 O CI -; -/ UDC 003.62 : 621.357.7-: 669.058 IS JAPANESE INDUSTRIAL STANDARD. Graphical Symbol for Electroplated Coating Translated and Published by Japanese Standards Association Printed in Japan Copyright Japanese Standards Association Provided by IHS unde
2、r license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 08:20:43 MDTNo reproduction or networking permitted without license from IHS -,-,- In the event of any doubt arising, the original Standard in Japanese is to be final authority. o Copyright Japanese Sta
3、ndards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 08:20:43 MDTNo reproduction or networking permitted without license from IHS -,-,- JI H*OLJO4 88 E 4933608 00504b2 LJ I UDC 003.62:621.357.7:669.058 JAPANESE INDUS
4、TRIAL STANDARD J I S Graphical Symbol for Electroplated Coating H 0404-1988 1. Scope This Japanese Industrial Standard specifies the graphical symbols for Note (l) electroplated coating ( 1 , hereinafter referred to as the “coatings“. Coatings by the electroless plating of autocatalytic type are inc
5、luded. 2. Definitions For the purpose of this Standard the following definitions apply. Other terms and definitions are given in JIS H 0400. (1) classification of coatings The coatings classified by the classification of metals and alloys to be used for coatings. example: copper coating, nickel coat
6、ing, chromium coating. (2) constructions of coatings Sequence of a series of coatings to construct the multilayer deposits. (3 Example: Copper, nickel and chromium coatings on ferrous basis material or zinc alloy basis material. types of coatings method, etc. Coatings of the same class different in
7、quality, form, Example 1. Among nickel coatings, the gloss nickel coating containing sulfur deposited from bath added with brightener. Example 2. Dull finished nickel coatings not including sulfur deposited from bath added with smoothing agent. (4) after-treatment Treatment conducted consequently wi
8、th plating. The after-treatment specified specifically in this Standard is limited to the treatment directly related with plating. Example: Baking to eliminate hydrogen embrittlement, chromate treatment, dyeing, transparent painting finish after zinc plating, Applicable Standards and Reference Stand
9、ards: See page 8. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 08:20:43 MDTNo reproduction or networking permitted without license from IHS -,-,- , J I S H*0404 88 m 4933608 00504b3 b m
10、_._ I 2 H 0404-1988 (5) using environment Environment in which the plated products are used for the decoration, corrosion prevention, etc, i.e. atmosphere affecting the products directly or indirectly. Example: Outdoor atmosphere strongly corrosive, ordinary indoor atmosphere. 3. Indication of Coati
11、nns with Svmbols The indication of coatings by symbols shall be conducted with using the symbols specified in 4. and shall comply with the sequence as given in (i). However, the sequence as given in (2) may be used for some time, Moreover, the symbols not specially required for indication may be abr
12、idged. (1) indicat- Symbol indicat- Symbol indicat- (3) Symbol indicat- (5) Symbol indlcat- classifi- ing the thick- ing the type of / p l p l cation of coating ness of coating coating material (1) Notes ( l) Symbol indicating the electroplating or electroless plating. However, in the case where the
13、 coating layers are constructed by electroplating and electroless plating, the symbol indicating the final coating. ( 2 ) Hyphen ( 3 , Oblique line ( 4 ) In the case of multilayer deposits, indicate the coatings in the constructed order of nearness to the basis material by describing from left to ri
14、ght inserting comma in between. In the case where the coating is constructed by the electroplating and electroless plating and is indicated differently with the symbol specified in (I), indicate the symbol of this fact prior to the symbol of coating by attaching a hyphen. ( 5 ) Colon. Example 1: Ep-
15、Fe/Cu 20, Ni 25 b, Cr 0.1 r/:A (Electroplating, ferrous basis material, copper coating 20 Prn or over, gloss nickel coating 25 pm or over, ordinary chromium coating 0.1 prn or over, use in outdoor strongly corrosive) Example 2: Ep-Fe/Zn 15/CM 2: B (Electroplating, ferrous basis material, zinc coatin
16、g 15 p m or over, coloured chromating, use in ordinary outdoor) Example 3: Ep-cu/Ni 5 b, Cr 0.1 r/: D (Electroplating, copper alloy basis material, gloss nickel coating 5 pm or over, normal chromium coating 0.1 pm or over, use in ordinary indoor) Copyright Japanese Standards Association Provided by
17、IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 08:20:43 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S H80404 8 W 4933bO8 0050Yb4 8 = 3 H 0404-1988 a Example 4: Ep-Fe/ELp-Ni 15, ICr 2O/ (Final coating is elec
18、troplated, ferrous basis material, electroless plated chromium coating 15 g m or over, industrial chromium coating 20 pm or over) Example 5: Ep-Al/Cu 10, Ni 10 b, Cr 0.1 r/: D (Electroplating, aluminium alloy basis material, copper coating 10 pm or over, gloss nickel coating 10 pm or over, normal ch
19、romium coating 0.1 pm or over, use in ordinary indoor) plating (1) cation of basis of coating (6) treatment environment material Note (6) Symbol indicating the grade according to the thickness of coating (Clause 4. (5) applies.). Example 1: Ep-Fe/Zn 2l/CM 2: C (Electroplating, ferrous basis material
20、, zinc coating grade 2, coloured charomate, use in indoor high in humidity) Example 2: Ep-Cu/Cr 3/: B (Electroplating, copper alloy basis material, nickel-chromium coating grade 3, use in normal outdoor) 4, Symbols The symbols shall be as follows.: (1 ) Symbols Indicating Platings The symbol indicat
21、ing the electroplating shall be Ep or SPLE. be ELp or SPELL. However, the symbol indicating electroless plating shall (2) Symbols Indicating Classification of Basis Materials The symbols indicating the classification of basis materials shall be the element symbol of the metal in the case where the b
22、asis material is metal and the element symbols of main component metals in the case of alloy. Example 1: Iron, steel and their alloys Fe Example 2: Copper and its alloys Cu Example 3: Zinc and its alloys Zn Example 4: Aluminium and its alloys AI Example 5: Magnesium and its alloys Mg Further, it sha
23、ll be PL in the case where the basis material is plastic and CE in the case where the basis material is ceramics. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/12/2007 08:20:43 MDTNo reproduction
24、 or networking permitted without license from IHS -,-,- ! J I S Ha0404 88 m 4933b08 00504b5 T m I _ _ 4 H 0404-1988 Moreover, in the case where the quality of basis material, heat treatment and working condition are required to be indicated, the mark * 1 shall be attached to the symbol of basis mate
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