GMKOREA EDS-M-3103-2011 Electroplating of Chromium for Antiabrasice Purpose (VERSION 5 English Korean This standard may be applied only for current project It is Superseded for all.pdf

1、 ENGINEERING STANDARDS Material Specification SUPERCEDED EDS-M-3103 Electroplating of Chromium for Antiabrasice Purpose This standard may be applied only for current project. It is Superceded for all future projects and replaced by ISO 6158. : A ) $9 1B72P Cr+6 8 98F: 66x6 F+ , Cr+6 -8t ISO 3613 D#

2、GMW 3034* =l9F$ . 1.1.1 9* -C 7$ (=l ). Table 1: Type and Use / E 1: 9* -C 7$ Type / 9* Quality grade / E: &%= Base metal / 2: 07 38%P E:48x 957F$ . 2.1 17 E:4 / . ISO 1463 ISO 3613 ISO 6507 KS D0212 2.2 GM E:4 / . GMW3034 GMW3059 GM KOREA ENGINEERING STANDARDS EDS-M-3103 Copyright 2011 General Moto

3、rs Company All Rights Reserved April 2011 Page 2 of 6 Version : 5 2.3 Additional References. TMC003 Material Safety Data Sheet guidance documents 3 Requirements 3.1 Base Metal. The base metal shall be free from defects harmful to plating process, appearance after plating and use. 3.2 Plated Layer. 3

4、.2.1 The surface shall be smooth and free from defects harmful to use, discoloration, and swelling. However, the surface polished to remove luster need not be smooth. 3.2.2 The porous chromium plating may be performed to provide the cylinder, liner, piston, etc. of an internal combustion engine with

5、 oil retention after initial lubrication (wetting action). In this case, it shall be agreed upon between the parties concerned. 3.3 Plating Thickness. The minimum value of plating thickness shall be as specified in Table 2. 2.3 dA E:4 / . TMC003 Material Safety Data Sheet guidance documents 3 7 1F 3

6、.1 2: 2?# E 27t M$ . Table 2: Minimum Plating Thickness (Unit: ) / E 2: 2 $8 88x 7 , F6* 72T8p) F$ . 5.3 1 -C -L)X . GM 8-LE:47 8F 9P%P .E8! 8*8 4G D8t ., 8-LE:47 9I%P 4G 8x 7 98x +94P6 F+ , 61 )= 987 :04 .2P8 388x -O6x6 F$ . &H88 , d# , 22e , 9P9 )9I ,* /D# 21: &%0 4)%P 6&F -8($ -P2%T 7 , 1)7 388x

7、-O6x6 F$ . $* F84 6# F , 8-L958p) 4 4=8x F6 F$ . -$8 GE84 6# F , )=8# 38%L: 68t 9PE8 61 )= 987 +& F$- 4G 8x -L.) 3LFF 0* ,l2PGF6 F$ . 8. 77 86 :04 .2P7t )=888 F87 8F $%P : 4G 8x 44F 3L 8$ . 5.4 FF2P# 6| %P$ . 5.5 ,p:6|98.(8* / 6|98.(8* (MSDS/SDS). 49PE8 )= D# d97 )=%L# 9PE ! GF,p: 92e8 -%P 7 , GF ,p

8、: .* y E47 4F 2l 9G 43B (GHS) D# 5 :7!- ,p:6|98.(8* / 6|98.(8* 7 1F8x +9F# ,p:6|98.(8* / 6|98.(8* 9PF6+ F$ . 4958p) 9PE8 ,p:6|98.(8* / 6|98.(8*# GM8 ,p:6|98.(8* / 6|98.(8*7 4F :?8 TMC0038 7 1F8x :43LF6+ F$ . GM KOREA ENGINEERING STANDARDS EDS-M-3103 Copyright 2011 General Motors Company All Rights R

9、eserved April 2011 Page 5 of 6 Version : 5 5.6 All materials supplied to this standard must comply with the requirements of GMW3059, Restricted and Reportable Substances for Parts. 6 Approved Sources Engineering qualifications of an approved source are required for this standard. Only sources listed

10、 in the GM Materials File under this standard number have been qualified by Engineering as meeting the requirements of this standard. For other GM locations, the responsible Engineering group should be contacted to obtain the approved source in that individual country. 7 Notes 7.1 Glossary. Not appl

11、icable. 7.2 Acronyms, Abbreviations, and Symbols. GHS Globally Harmonized System MSDS Material Safety Data Sheet SDS Safety Data Sheet 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: 5.6 ., E:47 9P4%P +& 8:&8t GMW3059 (8TF,p: 179P )8 9P* &d(6 F$ . 6

12、38 6= 8 E:48t 38%P 6=7 $4F d3T95 :8x 7F$ . 8 E:47 8F d3T958 :8 7x*%P GM 88 +2l7 !7(%P 6=+8 8 E:48 7 1F8x 94A$ . $* :7!7 88?F GM 8 7 , F$- 4-) 38%P 6= 9I.(* 83LFd 88F2P# F$- :04 .2P7t GE8F6 F$ . 7 768 9I8 7.1 98,l 76 . F$-1F 68 . 7.2 66 -C dGl . GHS Globally Harmonized System MSDS Material Safety Dat

13、a Sheet SDS Safety Data Sheet 8 Ed - $* ,l2P! $+ &%72P ., E:48 87%T &# $80 M8 EdF$ . HCrP - (EDS-M-3103) Material Specification Number / 8: E:4 -Gl Specification of Plating (Hard Chromium Plating) / E: &%= ($) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 5 APR 2011 Apply new Engineering Standard Template and change the referenced test standards. Superceded (Corrosion / Metallurgical Material Lab Team) / 4 d3TE:4 64 957 -C 957 4G - - . F9I957 =* (28*4G D4 )