1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 20 N-STATUS Replaced by WSS-M13P13-A L. Schmalz, FNA 2004 05 21 Revised Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.7 & 4 deleted 1999 12 01 Activated L. Kindt Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC
2、Page 1 of 5 GREASE, SYNTHETIC HYDROCARBON, PTFE, MOLYBDENUM DISULFIDE WSS-M1C261-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a synthetic hydrocarbon base oil with PTFE and Molybdenum Di-Sulfide. 2. APPLICATION This specification was originally released as a
3、 rack and pinion steering gear grease. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1.1 Initial Qualifications The supplier must furnish to the
4、affected Materials Engineering activity a completed and certified copy of the attached Supplement A and test reports demonstrating the capability of the process for the listed critical properties. 3.1.2 Ongoing verification Plan In addition to the control plan, the supplier and affected Materials En
5、gineering activity shall establish a mutually agreed upon ongoing product verification plan which will be listed on Supplement B. 3.4 CONSISTENCY Material shall be a smooth homogenous product free from abrasive particles, it shall be consistent in color and texture, and free from objectionable odors
6、 during normal storage. It shall be suitable for the intended application. 3.5 FUNCTIONAL APPROVAL Materials being evaluated for approval to this specification shall be subjected to a production trial. Functional trial results must be approved by the affected assembly operation and Design Engineerin
7、g. Results shall be made available to Materials Engineering prior to material approval and release. ENGINEERING MATERIAL SPECIFICATIONWSS-M1C261-APrinted copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 5 3.6 ADDITIONAL REQUIREMENTS Specific requirements for material a
8、nd/or manufactured parts shall be specified on the Engineering drawing, Engineering parts specification and/or performance specification. All critical areas with respect to these properties shall be clearly designated on the Engineering drawing. 5. GENERAL INFORMATION The information given below is
9、provided for clarification and assistance in meeting the requirements of this specification. 5.1 TYPICAL PROPERTIES The information shown is to provide data on products which have been qualified to this specification. The values shown do not constitute part of the requirements for initial qualificat
10、ion. 5.1.1 Color Dark Gray 5.1.2 Unworked Penetration 295-310 P-0 ASTM D-217 5.1.3 Worked Penetration 265-295 P-60 ASTM D217 5.1.4 Oil Separation, max 2.0% 24 h at 100 C FTM 791 Method 321.2 5.1.5 Evaporation, max 1.0% 24 h at 100 C ASTM D 972 5.2 SUPPLEMENT C This is to be used for additional infor
11、mation required for initial qualification. ENGINEERING MATERIAL SPECIFICATIONWSS-M1C261-APrinted copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 5 Supplement A INITIAL QUALIFICATION Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant
12、 Location(s)_ Test Results Mfg. Limits Physical/Chemical/Performance Properties (Mean, Std. Dev., (of 99.994% Sample Size) of Production) Base Oil Viscosity at 100 C mm2/s ASTM D 445 _ _ Viscosity at 40 C mm2/s ASTM D 445 _ _ Viscosity at -40 C mPa.s ASTM D 2983 _ _ Viscosity Index ASTM D 2270 _ _ F
13、lash Point,C ASTM D 92/IP 36/84 _ _ Pour Point,C ASTM D 97 _ _ Specific Gravity ASTM D 1298 _ _ ASTM D 4052 _ _ Grease _ _ Penetration mm/10 ASTM D 217 _ _ Worked after 60 strokes _ _ Worked after 100,000 strokes _ _ Moisture Content % ASTM D 95 _ _ Soap Content % FLTM AJ 106-02 _ _ Water Washout at
14、 38 C ASTM D 1264 _ _ Dropping Point ASTM D 566 _ _ Oxidation Stability FLTM BJ 113-02 _ _ Pressure Drop After 100 Hours Oil Separation % ASTM D 1742 _ _ Copper Strip Corrosion ASTM D 130 _ _ Specific Gravity ASTM D 4052 _ _ Four Ball OK Load ASTM D 2266 _ _ Corrosion IP 220 (DIN 51802) _ _ Refracti
15、ve Index ASTM D 1218 _ _ Evaporation, 24 h, 150 C ASTM D 972 _ _ Others (Elementals etc) Signature_ Title_ MATERIAL ENGINEERING CONCURRENCE_ ENGINEERING MATERIAL SPECIFICATIONWSS-M1C261-APrinted copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 4 of 5 Supplement B ONGOING PR
16、ODUCT VERIFICATION PLAN Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location(s)_ Approved Physical/Chemical/Performance Properties Manufacturing Sample Size/ Limits Frequency Penetration after ASTM D 217 _ _ 60 strokes 100 000 strokes _ _ Four Ball, OK load
17、 ASTM D 2266 _ _ Timken, OK load ASTM D 2509 _ _ Wheel Bearing Leakage ASTM D 1263 mod. _ _ Oil Separation ASTM D 1742 _ _ Dropping Point ASTM D 566 _ _ Oxidation Stability ASTM D 942 _ _ Pressure Drop After 1000 hours Water Washout at ASTM D 1264 At 38 C _ _ At 80 C _ _ Corrosion IP 220 (DIN 51802)
18、 _ _ Low Temperature Properties Low Temperature Torque IP 186 at -30 C _ _ or Flow Pressure at -30 C DIN 51805 _ _ Remarks_ _ SUPPLIER SIGNATURE_ TITLE_ MATERIAL ENGINEERING CONCURRENCE_ ENGINEERING MATERIAL SPECIFICATIONWSS-M1C261-APrinted copies are uncontrolled Copyright 2008, Ford Global Technol
19、ogies, LLC Page 5 of 5 Supplement C Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Manufacturing Plant Location(s)_ BASE OIL Manufacturing Limits Nominal Viscosity Range, mm2/s Type Vol. % 100 C 40 C A _ _ _ _ B _ _ _ _ C _ _ _ _ D _ _ _ _ Thickener Filler/Structure Modifier/Solid Lubricant Supplier Type/Function Name Code Description A _ _ _ _ B _ _ _ _ C _ _ _ _ D _ _ _ _ E _ _ _ _ Additives Carrier Additive Type/ Supplier /Type in Final Function Name Code Description % Product % A _ _ _ B _ _ _ C _ _ _ D _ _ _ Signature_ Title_
