1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2009 10 27 N-STATUS No known use. No replacement named D. DiGregorio, NA 2004 05 28 Revised Para 3.0 inserted; para 3.1, 3.6 & 4 deleted 1991 10 04 Released NE01E10127076027 P.W. Misangyi Printed copies are uncontrolled Copyright 2009, Ford Gl
2、obal Technologies, LLC Page 1 of 9 OIL, ENGINE, API SG/CF-4, SAE 15W-40, WSE-M2C906-A INITIAL FILL NOT TO BE USED FOR NEW DESIGN 1. SCOPE This material specification defines the minimum acceptable performance requirements and physical/chemical properties of engine oils to be used by Ford Motor Compa
3、ny in its worldwide engine/vehicle manufacturing operations. 2. APPLICATION This specification was released originally for initial fill engine oils used for lubrication of spark ignition engines using gasolines and for most compression ignition engines using diesel fuels. 3. REQUIREMENTS 3.0 STANDAR
4、D REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 PERFORMANCE Shall meet all the requirements of API service category “SG“ and “CF-4“ as defined in SAE Standard J183 (latest
5、revision), “Engine Oil Performance and Engine Service Classification“, or in ASTM D 4485, “Standard Performance Specification for Automotive Engine Oils“. All required engine tests shall be conducted in accordance with the most recently approved procedures as described in ASTM Special Technical Publ
6、ications 315, 509 and applicable ASTM Research Reports and Information Letters. All tests under surveillance by ASTM must be conducted using test equipment monitored by and calibrated to the requirements of the ASTM Test Monitoring Center. 3.3 VISCOSITY GRADE Shall meet all the requirements of the a
7、pplicable SAE viscosity grade as defined in SAE Standard J300 (latest revision), “Engine Oil Viscosity Classification“. 3.4 PHYSICAL/CHEMICAL PROPERTIES 3.4.1 Viscosity at -20 C, max 30 Pa.s (FLTM BJ 127-01, Scanning Brookfield) Copy of curve plotted per FLTM BJ 127-01 (Figure 2) is required. 3.4.2
8、Viscosity (After Shear Evaluation) 12.5 mm2/s (ASTM D 445 or ISO 3104 at 100 C) ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 2 of 9 Sheared viscosity after each of the following tests: 3.4.2.1 ASTM D 3945, or after
9、30 cycles of CEC L-14A-78. 3.4.2.2 ASTM STP 509 A, Part IV and ASTM D 3607, after 10 h in L-38 test and removal of volatile contaminants. 3.4.3 Viscosity at 150 C and 106/s, min (ASTM D 4683 or CEC L-36A-87) 3.4.3.1 SAE 15W-40, New Oil 3.7 mPa.s 3.4.3.2 SAE 15W-40, Sheared Oil* 3.7 mPa.s *Perform af
10、ter para 3.4.2.1 3.4.4 Volatility Shall meet either of the following requirements as follows: 3.4.4.1 Evaporative Loss (Noack), max 15% (DIN 51581, 1 h at 250 C) or 3.4.4.2 Distillation by Gas Chromatography, max 15% (ASTM D 2887, Distilled at 371 C) 3.4.5 Flash Point, min 180 C (ASTM D 93 or ISO 27
11、19) 3.4.6 Copper Corrosion, max 1b (Dark orange) (ASTM D 130 or ISO 2160, 3 h at 100 C) 3.4.7 Filterability (FLTM BJ 124-01) Flow Rate Decrease, max 50% 3.4.8 Foaming, max Foam Stability (ASTM D 892, Option A) Foaming Tendency 5 min Settling Sequence I 10 mL 0 mL Sequence II 50 mL 0 mL Sequence III
12、10 mL 0 mL Sequence IV * Rate and Rate and Report Report * * Same as Sequence I except at 150 +/- 3 C and 200 +/- 5 mL/min air flow rate. *5 s settling. ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 3 of 9 3.4.9 Seal
13、 Compatibility Shall be compatible with all current production component materials. 3.4.10 Physical Appearance and Odor Shall be clear and bright with no objectionable odor. 3.4.11 Homogeneity and Miscibility (FTM 791B, Method 3470) Shall remain homogeneous and when mixed with SAE reference oils sha
14、ll remain miscible. 3.5 QUALIFICATION PROCEDURE 3.5.1 Documentation Supplier must furnish to the affected Materials Engineering activity a completed and certified copy of the attached Supplement A and test reports demonstrating full compliance with all the requirements of this specification. The tes
15、t reports must include results on both the candidate oil and the appropriate ASTM reference oils. The standard photographs of the test components are considered an essential part of the required test documentation. The oil sample code used for identification in each test document must be consistent.
16、 Any deviation in sample code uniformity must be explained and shown on the cover of each test report. All tests must be certified by a qualified and authorized representative of the test facility. 3.5.2 “Read Across“ Guidelines It is recommended that all performance tests be conducted on the final
17、formulation, however, some exceptions may be permitted on an individual basis. Supplementary supportive data on similar formulations may be necessary in determining final approval. 3.5.3 Fleet Testing Materials which, in the opinion of the affected Materials Engineering activity, constitute a signif
18、icant departure from conventional formulations, whether in base stocks, refining processes or additive packages, must be fleet tested, in addition to the requirements outlined herein. These tests must include the type(s) of service judged to be affected by the difference in formulation technology. T
19、he affected Materials Engineering activity should be consulted prior to testing. 3.5.4 Verification The affected Materials Engineering activity reserves the right to conduct verification testing. If the test results do not support the originally submitted data, the supplier must re-test the product
20、in coordination with the affected Materials Engineering activity. This re-test must be conducted and certified by a mutually agreed upon test facility. 3.5.5 Chemical and Physical Properties Supplier shall furnish appropriate chemical and physical properties as required on Supplement A along with th
21、e manufacturing limits that apply to the material upon which approval is requested. ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 4 of 9 3.5.6 Quality Control Upon engineering approval, supplier and affected Material
22、s Engineering activity shall establish mutually agreed upon quality control limits, to be listed on Supplement B, and will be used for ongoing product verifications at mutually agreed upon frequencies. The infrared absorption spectra of the approved material shall constitute the reference standard a
23、nd shall be kept on file. All samples shall produce infrared curves that correspond to the reference standard when tested under the same conditions as those specified on the master curve. ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Techn
24、ologies, LLC Page 5 of 9 API SG/CF-4 SAE 15W-40 Supplement A, Page 1 of 4 Oil Company_ Date_ Product Name_ Product Code_ Blend Plant Location(s)_ Base Stocks Manufacturing Limits Nominal Base Oil Viscosity, mm2/s Cloud Point, C/ Type Vol. % 100 C 40 C Sulfur, % Pour Point, C A _ _ _ _ _ _ B _ _ _ _
25、_ _ C _ _ _ _ _ _ D _ _ _ _ _ _ Refinery Name & Location Process Type Crude Source A _ _ _ B _ _ _ C _ _ _ D _ _ _ Note: Viscosity Sulfur Cloud Point Pour Point (ASTM D 445) (ASTM D 129) (ASTM D 2500) (ASTM D 97) (ASTM D 1552) (ASTM D 2622) Additives Carrier Oil Additive In Type/ Manufacturer In Add
26、itive Finished Oil Function Name Code Description Vol. % Vol. % E _ _ _ _ _ _ F _ _ _ _ _ _ G _ _ _ _ _ _ H _ _ _ _ _ _ I _ _ _ _ _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 6 of 9 API SG/CF-4
27、 SAE 15W-40 Supplement A Page 2 of 4 Oil Company_ Date_ Product Name_ Product Code_ Lab./Date/ Performance Requirements Test Number Specification Test Results Sequence IID _ Average Engine Rust _ 8.5 min _ Stuck Valve Lifters 0 _ Sequence IIIE _ Viscosity Increase 64 h _ 375% max _ Average Engine Sl
28、udge 9.2 min _ Average Piston Skirt Varnish 8.9 min _ Average Oil Ring Land Deposit 3.5 min _ Stuck Piston Rings Report _ Stuck Valve Lifters 0 _ Scuffed and/or Worn Cam Lobes 0 _ Valve Lifters 0 _ Cam Plus Lifter Wear Average in micrometre 30 max _ Maximum in micrometre 64 max _ Oil Consumption 4.6
29、2 L max _ Sequence VE _ Average Engine Sludge _ 9.0 min _ Rocker Arm Cover Sludge 7.0 min _ Average Piston Skirt Varnish 6.5 min _ Average Engine Varnish 5.0 min _ Oil Ring Clogging 15% max _ Oil Screen Clogging 20% max _ Stuck Compression Rings (Hot) 0 _ Cam Wear Average in micrometre 130 max _ Max
30、imum in micrometre 380 max _ Test Method L-38 _ Bearing Weight Loss _ 40 mg max _ Piston Skirt Varnish 9.0 min _ Test Method 1H2 (if available) _ Groove #1 Carbon Fill Volume _ 45% max _ Weighted Total Demerits 140 max _ Ring Side Clearance Loss in micrometre 13 max _ Test Method 1G2 _ Groove #1 Car
31、bon Fill Volume _ 80% max _ Weighted Total Demerits 300 max _ Ring Side Clearance Loss in micrometre 13 max _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 7 of 9 API SG/CF-4 SAE 15W-40 Supplement A
32、 Page 3 of 4 Oil Company_ Date_ Product Name_ Product Code_ Lab./Date/ Performance Requirements Test Number Specification Test Results Mack T-6 _ Merit Rating _ 90 min _ Requires greater than zero merits on all individual ratings Oil Consumption 0.8512 gm/kWh max _ Ring weight Loss 350 mg max _ Pist
33、on Ring Proudness 0.51 mm max _ Viscosity Increase ASTM D 445 at 100 C 14 mm2/s max _ Piston Demerits 650 max _ Mack T-7 _ Average Rate of Viscosity _ Increase during last 50 h, ASTM D 445 at 100 C 0.04 mm2/s/h max _ Cummins NTC-400 _ Oil Consumption _ Provide Curve _ Candidate oil consumption secon
34、d order regression curve must fall completely below the published mean plus one standard deviation curve for the applicable reference oil Average Camshaft Roller Follower Pin Wear in micrometre 51 max _ Average Top Land Crownland Deposits - Heavy Carbon 15% max _ Total Demerits for Third Ring Land P
35、iston Deposits for All Six Pistons 40 max _ Caterpillar 1K Test Number of Tests Number of Tests 1)_ 1 2 3 _ Top Groove Fill _ 24 27 29 _ WDK, Demerits, max 2)_ 332 347 353 _ Top Land Heavy Carbon _ 4 5 5 _ Oil Consumption, g/Kw-h 3)_ 0.5 0.5 0.5 _ Scuffing and Ring Sticking _ None None None _ Signat
36、ure_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 8 of 9 API SG/CF-4 SAE 15W-40 Supplement A Page 4 of 4 Oil Company_ Date_ Product Name_ Product Code_ Specification Test Mfg. Physical/Chemical Properties Req
37、uirements Results Limits Viscosity at 150 C (ASTM D 445), mm2/s _ _ Viscosity at 100 C (ASTM D 445), mm2/s 12.5 to .001%) _ _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSE-M2C906-A Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 9 of 9 API SG/CF-4 SAE 15W-40 Supplement B Page 1 of 1 Oil Company_ Date_ Product Name_ Product Code_
