1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2007 07 11 Activated L. RodriguesPrinted copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 1 of 5 GREASE, CALCIUM COMPLEX THICKENED MINERAL OIL, WSS-M1C272-A TRIPOD TYPE CV JOINTS 1. SCOPE The material defined by this
2、specification is grease consisting of calcium complex thickened mineral oil for the lubrication of tripod type constant velocity joints. 2. APPLICATION This specification was released originally for grease used for lubrication of tripod type constant velocity (CV) joints for FSAO market. 3. REQUIREM
3、ENTS Material specification requirements are to be used for initial qualification of materials. 3.1 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 Qualifi
4、cations The supplier must furnish 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 pla
5、n, the supplier and affected Materials Engineering activity shall establish a mutually agreed upon ongoing product verification plan which will be listed on Supplement B. If the test results do not support the originally submitted data, the supplier must retest the product in coordination with the a
6、ffected Materials Engineering activity. This re-test must be conducted and certified by a FORD approved test facility. 3.2 CONSISTENCY Material shall be a smooth homogeneous product free from abrasive particles, it shall be consistent in color and texture, and free from objectionable odors during no
7、rmal storage. It shall be suitable for the intended application. ENGINEERING MATERIAL SPECIFICATIONWSS-M1C272-A Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 2 of 5 3.3 FUNCTIONAL APPROVAL Materials being evaluated for initial approval may be subjected to a funct
8、ional trial. Functional trial results shall be evaluated by the responsible Systems Engineering and Materials Engineering activities prior to material approval and release. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of
9、this specification. 4.1 TYPICAL PROPERTIES 4.1.1 Color light Brown 4.1.2 Calcium complex soap, %wt 16.0 to 19.0 4.1.3 Penetration (ASTM D 217) After 60 strokes 320 Change after 100,000 Strokes +100 4.1.4 Dropping Point, (C), min. (ASTM D 566) 300 4.1.5 Oxidation Stability P (kPa) (ASTM D 942, 100hou
10、rs 100 C), max. 50 4.1.6 Water Content, , (%wt) (ASTM D 95) 0.1 4.1.7 Oil Separation , max (IP 121, 7 days at 40 C by weight) 5.0 4.1.8 Loss on Evaporation 22 hours at 99.5 C , %wt (ASTM D 942) 1.0 4.2 SUPPLEMENT C This is to be used for additional information required for initial qualification. ENG
11、INEERING MATERIAL SPECIFICATIONWSS-M1C272-A Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 3 of 5 Supplement A INITIAL QUALIFICATION Supplier:_ Date: _ Product Name: _ NLGI Grade: _ Product Code: _ Batch No.: _ Manufacturing Plant Location: _ Physical/Chemical/Per
12、formance Properties Base Oil Test Results (Mean, Std.Dev., Sample Size) Mfg. Limits (of 99.994% of Production) 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 93 Pour Point, C ASTM D 97 Grease Soap content, %wt calculation Pene
13、tration mm/10 ASTM D 217 After 60 strokes Change after 100,000 Strokes Dropping Point, C ASTM D 566 Oxidation Stability ASTM D 942 Water Content, % ASTM D 95 Oil Separation, %wt IP 121, 7 days at 40 C Infrared Spectrum On Grease Specific Gravity FLTM BJ 154-01 Elastomer compatibility FLTM BP 156-01
14、Others (Elementals, etc.) calcium content (%) ICP Emcor Corrosion test ASTM D 6138, 164 hours, RT Four-ball Extreme Pressure Properties, weld Load, kg ASTM D 2596 Signature: _ Title: _ Material Engineering Concurence: _ ENGINEERING MATERIAL SPECIFICATIONWSS-M1C272-A Printed copies are uncontrolled C
15、opyright 2007, Ford Global Technologies, LLC Page 4 of 5 Supplement B Supplier:_ Date: _ Product Name: _ NLGI Grade: _ Product Code: _ Batch No.: _ Manufacturing Plant Location: _ QUALITY CONTROL CERTIFICATION/CONTROL PLAN Physical/Chemical/Performance Properties Mfg. Limits Frequency Appearance/Tex
16、ture Visual Penetration mm/10 ASTM D 217 After 60 strokes Change after 100,000 Strokes Dropping Point, C ASTM D 566 Oxidation Stability (, kPa) ASTM D 942 Oil Separation, %wt IP121 40C, 168 hours Low temperature penetration -40C ISO 13737 Infrared Spectrum On Grease Others (Elementals, etc.) Heavy m
17、etals content (%) ICP Emcor Corrosion test ASTM D 6138, 164 hours, RT Four-ball Extreme Pressure Properties, weld Load, kg ASTM D 2596 Signature_ Title:_ Material Engineering concurrence_ ENGINEERING MATERIAL SPECIFICATIONWSS-M1C272-A Printed copies are uncontrolled Copyright 2007, Ford Global Techn
18、ologies, LLC Page 5 of 5 Supplement C Supplier:_ Date: _ Product Name:_ NLGI Grade: _ Product Code: _ Batch No.: _ Base Oil Manufacturing Limits/ Viscosity Range, mm2/S NOMINAL TYPE VOLUME% 100 C 40 C A. B. C. D. Thickener Filler/Structure Modifier/Solid Lubricant Type/ Function Supplier Name Code Description A. B. C. D. Additives Type/ Function Supplier Name Code Description % Additive in Final Product A. B. C. D. Signature_ Title: _
