1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 15 N-STATUS Replaced by WSS-M13P13-A L. Schmalz, FNA 2004 04 29 Revised Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.6 & 4 deleted 1992 10 26 Released C10246429 P.A.Osman Printed copies are uncontrolled Copyright 2008, Ford Global Technolo
2、gies, LLC Page 1 of 5 GREASE, POLYUREA, MINERAL OIL, NLGI 2 WSD-M1C240-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a grease consisting of polyurea, mineral oil, and other additives to give the desired characteristics. 2. APPLICATION This specification was r
3、eleased originally for grease used CV-tripod joints. 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 f
4、urnish to the 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 affecte
5、d Materials Engineering 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 homogeneous product free from abrasive particles, it shall be consistent in color and texture, and free from obje
6、ctionable odors during normal storage. It shall be suitable for the intended application. 3.5 FUNCTIONAL APPROVAL Materials being evaluated for initial approval may be subjected to a functional trial. Functional trial results shall be evaluated by the responsible Systems Engineering and Materials En
7、gineering activities prior to material approval and release. 5. GENERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of this specification. ENGINEERING MATERIAL SPECIFICATIONWSD-M1C240-A Printed copies are uncontrolled Copyright 2008, For
8、d Global Technologies, LLC Page 2 of 5 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 qualification. 5.1.1 Penetration (ASTM D 217) After 60 strokes 2
9、80 - 340 After 100,000 strokes 55 change 5.1.2 Dropping Point, min 200 C (ASTM D 2265) 5.1.3 Oxidation Stability, max 40 kPa (ASTM D 942, 1,000 h) 5.1.4 Oil Separation, max 5.0% (ASTM D 1742) 5.1.5 Timken, OK Load, min 25 kg (ASTM D 2509) 5.1.6 Four Ball Wear Test, max 0.6 mm 5.2 SUPPLEMENT C This i
10、s to be used for additional information for initial qualification. ENGINEERING MATERIAL SPECIFICATIONWSD-M1C240-A Printed 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
11、 No._ Manufacturing Plant Location_ 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 Index ASTM D 2270 _ _ Flash Point,C ASTM D
12、92 _ _ 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 _ _ Polyurea Content % FLTM AJ 106-02 _ _ Timken OK Load ASTM D 2509 _ _ Four Ball
13、OK Load IP 239 _ _ Dropping Point, C ASTM D 566 _ _ Oxidation Stability, kPa ASTM D 942 _ _ Pressure Drop After 1,000 h Corrosion IP 220 (DIN 51802) _ _ Oil Separation % ASTM D 1742 _ _ Specific Gravity ASTM D 4052 _ _ Paint Staining FLTM BJ 126-01 _ _ Others (Elementals etc.) Signature_ Title_ ENGI
14、NEERING MATERIAL SPECIFICATIONWSD-M1C240-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 4 of 5 Supplement B ONGOING PRODUCT VERIFICATION PLAN Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location_ Approved Physical/Chemi
15、cal/Performance Properties Manufacturing Sample Size/Limits Frequency Penetration after ASTM D 217 _ _ 60 strokes 100,000 strokes _ _ Four Ball, OK load, Kgf ASTM D 2266 _ _ Timken, OK load, kg ASTM D 2509 _ _ Oil Separation, % ASTM D 1742 _ _ Dropping Point, C ASTM D 566 _ _ Oxidation Stability, kP
16、a ASTM D 942 _ _ Pressure Drop After 1,000 hours Corrosion IP 220 (DIN 51802) _ _ 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 SPECIFICATION
17、WSD-M1C240-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 5 of 5 Supplement C Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Manufacturing Plant Location_ BASE OIL Manufacturing Limits Nominal Viscosity Range, mm2/s Type Vol. % 100 C 40 C A _ _ _ _ B _
18、_ _ _ 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_
