1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 01 2013 08 23 Revised See Summary of Revisions C. E. Richardson, NA 2010 07 30 Activated WSS-M2C945-A and WSS-M2C946-A C. E Richardson, NA Controlled document at www.MATS Copyright 2013, Ford Global Technologies, LLC Page 1 of 9 OIL, ENG
2、INE, ILSAC GF-5, INITIAL AND SERVICE FILL, SAE 5W-20 WSS-M2C945-A OIL, ENGINE, ILSAC GF-5, INITIAL AND SERVICE FILL, SAE 5W-30 WSS-M2C946-A OIL, ENGINE, ILSAC GF-5, INITIAL AND SERVICE FILL, SAE 0W-20 WSS-M2C947-A 1. SCOPE These material specifications define the minimum acceptable performance requi
3、rements and physical/chemical properties of engine oils to be used by Ford Motor Company in its engine/vehicle manufacturing and service operations. 2. APPLICATION These specifications are released for initial fill and service fill engine oils used for lubrication of spark ignition engines using gas
4、oline. The Documentation, Performance Requirements and Quality Control subsections of the Qualification Procedure para 3.4, apply only to engine oils supplied directly to Ford Motor Company 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must
5、conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 PERFORMANCE Shall meet all the requirements of the “ILSAC GF-5 Minimum Performance Standard for Passenger Car Engine Oils“ plus the following: All required engine tests shall be conducted in accordance with
6、the most recently approved procedures as described in ASTM Standards and the applicable ASTM Standards 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 Cen
7、ter. 3.3 PHYSICAL/CHEMICAL PROPERTIES 3.3.1 Physical Appearance and Odor Shall be clear and bright with no objectionable odor. 3.3.2 Contaminants Shall be free of carcinogens, toxins, metals not removed in refining or from previous use. ENGINEERING MATERIAL SPECIFICATION WSS-M2C945-A WSS-M2C946-A WS
8、S-M2C947-A Copyright 2013, Ford Global Technologies, LLC Page 2 of 9 3.4 QUALIFICATION PROCEDURE 3.4.1 Documentation Supplier must furnish to Fuels and Lubricants Engineering a completed and certified copy of the attached Supplement A, test reports demonstrating full compliance with all the requirem
9、ents of this specification and a copy of the final ACC Monitoring Agency summary, if available. The need for ACC registration of tests will be determined by Fuels and Lubricants Engineering. The copy of the ACC Monitoring Agency summary should be sent directly from Registration Systems Inc. to Fuels
10、 and Lubricants Engineering. The test 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 ea
11、ch test document must be consistent. 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. The supplier shall identify all the formulation changes and modifi
12、cations that occurred in the test program that coincide with the tests listed in the ACC Monitoring Agency summary. Individual formulations should be listed in Supplement A, and for ACC registered tests, identified by the line item number and the formulation code. 3.4.2 “Read Across“ Guidelines It i
13、s required that VG, VID and IIIGA or ROBO performance tests be conducted on the final formulation. However, exceptions may be permitted with supportive supplementary data on similar formulations to allow for final approval in the absence of complete testing. 3.4.3 Fleet Testing Materials which const
14、itute a significant 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
15、 technology. Fuels and Lubricants Engineering should be consulted prior to testing. 3.4.4 Verification Fuels and Lubricants Engineering 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 in coord
16、ination with Fuels and Lubricants Engineering. This re-test must be conducted and certified by a mutually agreed upon test facility. 3.4.5 Chemical and Physical Properties Supplier shall furnish appropriate chemical and physical properties as required on Supplement A along with the manufacturing lim
17、its that apply to the material as requested. ENGINEERING MATERIAL SPECIFICATION WSS-M2C945-A WSS-M2C946-A WSS-M2C947-A Copyright 2013, Ford Global Technologies, LLC Page 3 of 9 3.4.6 Performance Requirements Conformance to the engine test requirements listed in Supplement A will be determined by usi
18、ng Multiple Test Acceptance Criteria (MTAC) and Tiered Limit Methods (TLM) where applicable. All data and reports from the tests used for MTAC and TLM must be provided by the supplier. Identify the engine tests on Supplement A that have been used to determine the MTAC and TLM results by the correspo
19、nding line item number on the ACC Monitoring Agency summary. Fuels and Lubricants Engineering reserves the right to use all tests when averaging in place of MTAC. 3.4.7 Quality Control Upon engineering approval supplier and Fuels and Lubricants Engineering shall establish mutually agreed upon qualit
20、y control limits to be listed in Supplement B. These 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 and shall be kept on file. All samples shall produce infrared curv
21、es that correspond to the reference standard when tested under the same conditions as those specified on the master curve. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concern
22、ing Engineering Material Specifications. 5. SUMMARY OF REVISIONS 2013 08 23 Released WSS-M2C947-A for SAE 0W-20. Minor revision/reformatting to Supplement A.ENGINEERING MATERIAL SPECIFICATION WSS-M2C945-A WSS-M2C946-A WSS-M2C947-A Copyright 2013, Ford Global Technologies, LLC Page 4 of 9 Supplement
23、A Page 1 of 5 Supplier_ Date_ Product Name_ Viscosity Grade_ Product Code_ Blend Plant Location(s) _ Base Oils Base Oil Viscosity, mm2/s Type Vol. % 100 C 40 C Sulfur, % Pour Point, C A _ _ _ _ _ _ B _ _ _ _ _ _ C _ _ _ _ _ _ D _ _ _ _ _ _ E _ _ _ _ _ _ Base Oil Sources Refinery Name “NiL“ or Trace“
24、 are not permissible) Ca _ _ _ _ _ P _ _ _ _ _ Zn _ _ _ _ _ B _ _ _ _ _ Mo _ _ _ _ _ Ba _ _ _ _ _ S _ _ _ _ _ Mg _ _ _ _ _ Na _ _ _ _ _ N _ _ _ _ _ Cu _ _ _ _ _ Cl _ _ _ _ _ Sulfated Ash _ _ _ _ _ IV.Tests Conducted _ _ _ _ _ Comments: _ _ _ _ _ Comments: _ _ _ _ _ Comments: _ _ _ _ _ Signature _ Ti
25、tle_ Supplement A ENGINEERING MATERIAL SPECIFICATION WSS-M2C945-A WSS-M2C946-A WSS-M2C947-A Copyright 2013, Ford Global Technologies, LLC Page 7 of 9 Supplement A Page 4 of 5 Supplier _ Date _ Product Name_ Product Code _ Test Mfg. Physical/Chemical Property Requirements Specification Results Limits
26、 Density, kg/L (ASTM D1298) Report _ _ Kinematic Viscosity at 100 C, mm2/s (ASTM D445) 0W-20 / 5W-20 6.9 - 9.3 _ _ 5W-30 9.3 - 12.5 _ _ Kinematic Viscosity at 40C, mm2/s (ASTM D445) Report _ _ Cranking Viscosity, mPa.s (ASTM D5293) 0W-20 at -35 C 6200 max _ _ 5W-20 / 5W-30 at -30 C 6600 max _ _ Pump
27、ing Viscosity, mPa.s (ASTM D4684) at -30 C 60,000 max _ _ at -35 C 60,000 max _ _ at -40 C 60,000 max _ _ Aged Oil Low Temperature Viscosity), mPa.s (ASTM D7528 or D7320 / Seq IIIGA) 60,000 max at C _ _ Pour Point, oC (ASTM D97) Report _ _ Stable Pour Point, C (SAE J300 App. B) _ _ Gelation Index (A
28、STM D5133) 12.0 max _ _ Volatility Evap. Loss, 1 hr at 250 C, % (ASTM D5800) 15.0 max _ _ Dist. by GC at 371 C, % (ASTM D6417) 10.0 max _ _ Shear Stability KV, mm2/s at 100 C (ASTM D445) After 10 hr in Seq VIII Test 0W-20 / 5W-20 6.9 - 9.3 _ _ After 10 hr in Seq VIII Test 5W-30 9.3 - 12.5 _ _ HTHS V
29、iscosity, mPa-sec at 150 C & 106 1/sec (ASTM D4683) New 0W-20 / 5W-20 Oil 2.6 min _ _ New 5W-30 Oil 2.9 min _ _ HTHS Viscosity, mPa-sec at 100 C & 106 1/sec (ASTM D6616) Report _ _ Filterability with short heating, % (ASTM D6795) 50 max _ _ Filterability with long heating, % (ASTM D6794) 50 max _ _
30、Foaming (ASTM D892) Sequence I, mL* 10/0 max _ _ Sequence II, mL* 50/0 max _ _ Sequence III, mL* 10/0 max _ _ High Temperature Foaming, mL* (ASTM D6082) 100/0 max _ _ * after 1 minute settling time for all foaming sequences Phosphorus, % mass (ASTM D4951) 0.06 - 0.08 _ _ Phosphorus Retention,% (ASTM
31、 D7320 / Seq IIIGB) 79 min _ _ Sulfur, % mass (ASTM D5453) 0.50 max _ _ Total Acid Number, mg KOH/g (ASTM D664) Report _ _ Total Base Number, mg KOH/g (ASTM D2896) Report _ _ Sulfated Ash, % (ASTM D874) Report _ _ Emulsion Retention (ASTM D7563) 0 C, 24 hours no water separation _ _ 25 C, 24 hours n
32、o water separation _ _ Signature _ Title_ ENGINEERING MATERIAL SPECIFICATION WSS-M2C945-A WSS-M2C946-A WSS-M2C947-A Copyright 2013, Ford Global Technologies, LLC Page 8 of 9 Supplement A Page 5 of 5 Supplier_ Date_ Product Name_ Product Code_ Test Mfg. Physical/Chemical Property Requirements Specifi
33、cation Results Limits Elastomer Compatibility (ASTM D7216 ANNEX A2) a. Polyacrylate Rubber (ACM-1) Volume (ASTM D471), % -5, 9 _ _ Hardness (ASTM D2240), pts. -10, 10 _ _ Tensile Strength (D412), % -40, 40 _ _ b. Hydrogenated Nitrile Rubber (HNBR-1) Volume (ASTM D471), % -5, 10 _ _ Hardness (ASTM D2
34、240),pts. -10, 5 _ _ Tensile Strength (D412), % -20,15 _ _ c. Silicone Rubber (VMQ-1) Volume (ASTM D471), % -5, 40 _ _ Hardness (ASTM D2240), pts. -30,10 _ _ Tensile Strength (D412), % -50, 5 _ _ d. Fluorocarbon Rubber (FKM-1) Volume (ASTM D471), % -2, 3 _ _ Hardness (ASTM D2240), pts. -6, 6 _ _ Ten
35、sile Strength (D412), % -65,10 _ _ e. Ethylene Acrylic Rubber (AEM-1) Volume (ASTM D471), % -5, 30 _ _ Hardness (ASTM D2240), pts. -20,10 _ _ Tensile Strength (D412), % -30, 30 _ _ Elemental, mass % Boron _ _ Potassium _ _ Calcium _ _ Sodium _ _ Zinc _ _ Magnesium _ _ Molybdenum _ _ Nitrogen _ _ Bar
36、ium _ _ Copper _ _ Chlorine _ _ _ _ _ Signature _ Title_ ENGINEERING MATERIAL SPECIFICATION WSS-M2C945-A WSS-M2C946-A WSS-M2C947-A Copyright 2013, Ford Global Technologies, LLC Page 9 of 9 Supplement B Page 1 of 1 Supplier _ Date_ Product Name_ Product Code_ Blend Plant Location_ Quality Control Cer
37、tification Physical/Chemical Properties Limits Frequency Density, kg/L (ASTM D1298) _ _ Viscosity at 100 C, mm2/s (ASTM D445) _ _ Viscosity at 40 C, mm2/s (ASTM D445) _ _ Cranking Viscosity at -30 C, mPa.s (ASTM D5293) _ _ Low Temp. Pumping Viscosity (ASTM D4684) -30 C, mPa.s _ _ -35 C, mPa.s _ _ -40 C, mPa.s _ _ Pour Point, oC (ASTM D97) _
