1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2012 06 20 N-Status Replaced by WSS-M6C65-A2 A. Wedepohl, NA 2008 12 15 TYPED NO TECHNICAL CONTENT CHANGE. TYPED IN WORD FOR ELECTRONIC DISTRIBUTION L. Sinclair, 1989 02 16 RELEASED SAJ43072 A. Marion 17.3.88 Controlled document at www.MATS C
2、opyright 2012, Ford Global Technologies, LLC Page 1 of 2 FLUID, HYDRAULIC BRAKE DOT (280 C) NOT FOR NEW DESIGN ESZ-M6C55-A 1. SCOPE The material defined by this specification is a glycol type fluid. 2. APPLICATION This specification was released originally for fluids used in the braking system of mo
3、tor vehicles. 3. REQUIREMENTS The materials must conform to all the requirements of FMVSS 116 DOT-3 motor vehicle brake fluid. In addition, this material must also conform to the following properties: 3.1 BOILING POINT, min. 280 C (FMVSS 116 S6.1) 3.2 WET ERBP, min. 180 C (FMVSS 116 S6.2) 3.3 FLASH
4、POINT, min. 149 C (ASTM D 92) 3.4 CREVICE CORROSION TEST FOR BRAKE FLUIDS No pitting or (FLTM BJ 7-5) except test coupons prepared corrosion on per SAE J 1703, and para. 3 should be cast iron 5% water. 3.5 PRODUCTION MATERIAL STANDARD Production shipments shall be equivalent to approved purchase sam
5、ples in laboratory and production use. 3.6 SUPPLIER RESPONSIBILITY All materials supplied to this specification must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any changes in the properties, composition, construction, colour, proc
6、essing or labeling of the material originally approved under this specification, whether or not such changes affect the materials ability to meet teh specification requireemnts, the Supplier shall notify Purchasing and Materials Engineering of the proposed changes and obtain the written approval of
7、PEO Materials Engineering. Test data, test samples and a new code identification are to be submitted with the request. ENGINEERING MATERIAL SPECIFICATION ESZ-M6C55-A Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 Substance restrictions imposed by law, regulations or Ford, apply to the mat
8、erials addressed by this document. The restrictions are definied in Engineering Material Specification WSS-M99P9999-A1 unless a different prefix or suffix is specified on the engineering document for the application. 4. APPROVAL OF MATERIALS Materials definied by this specification must have prior a
9、pproval by Materials Engineering. Suppliers desiring approval of their materials shall first obtain an expression of interest from Purcahsing, Design and Materials Engineering. Upon request, the Supplier shall submit to Materials Engineering its own laboratory report to the specification (test resul
10、s, not nominal values), the material designation and code number, and test speimens for Ford evaluation. Upon approval, the material will be added ot the Engineering Materials Approved Source List. 5. TOXICITY OBJECTIONALBE ODOR The material shall contain no benzol (benzene), chlorinated or other to
11、xic compounds, or hydrolyzable chlorine derivatives, nor have an obnoxious or objectionable odor. 6. GENERAL INFORMATION This information is for direction of the user and in not a requirement for the supplier. 6.1 WARNING This material is hygroscopic, all containers must be air sealed or prevent the admission of moisture through breathing devices, as the presence of moisture in minute amounts lowers the boiling point of this material. NOTE: Fluid to this specification was initially manufactured and designated 3/280 by ICI Australia.
