1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 1 2014 02 21 Revised Editorial revisions/reformatting C. E. Richardson, FNA 2012 10 01 Released C. E. Richardson, FNA Controlled document at www.MATS Copyright 2014, Ford Global Technologies, LLC Page 1 of 9 OIL, ENGINE, API SN, SAE 5W-5
2、0 INITIAL FILL AND SERVICE FILL WSS-M2C931-C FULL SYNTHETIC 1. SCOPE This material specification defines the minimum acceptable performance requirements and physical/chemical properties of engine oils to be used by Ford Motor Company in its worldwide engine/vehicle manufacturing and service operatio
3、ns. 2. APPLICATION The original specification was released for initial fill and service fill engine oil used for lubrication of the Ford GT 5.4L engine. The Documentation, Performance Requirements and Quality Control subsections of para 3.4 Qualification Procedure, apply only to engine oils supplied
4、 directly to Ford Motor Company. 3. REQUIREMENTS 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 Mater
5、ials (WSS-M99P1111-A). 3.2 PERFORMANCE Shall meet all the requirements of API service category “SN“ as defined in ASTM D4485, “Standard Specification for Performance of Engine Oils“ plus the following: All required engine tests shall be conducted in accordance with the most recently approved procedu
6、res as described in 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 Center. 3.3 PHYSICAL/CHEMICAL PROPERTIES 3.3.1 Copper Corros
7、ion 1b (Dark Orange) max (ASTM D130, 3 h at 100 C) 3.3.2 High Temperature Deposits, mg 30 max (ASTM D7097, TEOST MHT-4) 3.3.3 High Temperature Deposits, mg 30 max (ASTM D6335, TEOST 33C) 3.3.4 Phosphorus Content, % mass 0.08 max (ASTM D4951 or ASTM D5185) ENGINEERING MATERIAL SPECIFICATION WSS-M2C93
8、1-C Copyright 2014, Ford Global Technologies, LLC Page 2 of 9 3.3.5 Filterability with 30 minute heating time (ASTM D6795) Flow rate decrease 50% max 3.3.6 Filterability with 6 hour heating time (ASTM D6794) Flow rate decrease 50% max 3.3.7 Elastomer Compatibility Shall meet requirements of API SN c
9、ategory for elastomer compatibility. 3.3.8 Physical Appearance and Odor Shall be clear and bright with no objectionable odor. 3.3.9 Contaminants Shall be free of carcinogens, toxins, metals not removed in refining or from previous use. 3.4 QUALIFICATION PROCEDURE 3.4.1 Documentation Supplier must fu
10、rnish to Fuels and Lubricants Engineering a completed and certified copy of the attached Supplement A, test reports demonstrating full compliance with all the requirements of this specification and a copy of the final ACC Monitoring Agency summary if available. The need for ACC registration of tests
11、 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 and Lubricants Engineering. Test reports must include results on both the candidate oil and the appropriate ASTM reference oils. The
12、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. Any deviation in sample code uniformity must be explained and shown on the cover of each test report.
13、 Tests must be certified by an authorized representative of the test facility. The supplier shall identify all the formulation changes and modifications that occurred in the test program that coincide with the tests listed in the ACC Monitoring Agency summary. Individual formulations should be liste
14、d in Supplement A, and for ACC registered tests, identified by the line item number and the formulation code. ENGINEERING MATERIAL SPECIFICATION WSS-M2C931-C Copyright 2014, Ford Global Technologies, LLC Page 3 of 9 3.4.2 “Read Across“ Guidelines It is required that all performance tests be conducte
15、d 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 constitute a significant departure from conventional formulations, whether i
16、n 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. Fuels and Lubricants Engineering should be consulted prior
17、 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 coordination with Fuels and Lubricants Engineering. This re-test must be con
18、ducted 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 limits that apply to the material as requested. 3.4.6 Performance Requirem
19、ents Conformance to the engine test requirements listed in Supplement A will be determined by using Multiple Test Acceptance Criteria (MTAC). All data and reports from the tests used for MTAC must be provided by the supplier. Identify the engine tests on Supplement A that have been used to determine
20、 the MTAC results by the corresponding 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 esta
21、blish mutually agreed upon quality control limits to be listed on 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 sa
22、mples shall produce infrared curves 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 specificatio
23、n. Contact for questions concerning Engineering Material Specifications. 5. SUMMARY OF REVISIONS 2014 02 21 Editorial revisions: Re-formatted supplements Removed reference to ISO 2160 in 3.3.1. ENGINEERING MATERIAL SPECIFICATION WSS-M2C931-C Copyright 2014, Ford Global Technologies, LLC Page 4 of 9
24、 Supplement A / page 1 of 5 Supplier_ Date_ Product Name_ Product Code _ Blend Plant Location_ Base Stocks Nominal Base Oil Viscosity, mm2/s Type Vol. % 100 C 40 C Sulfur, % Pour Point, C A _ _ _ _ _ _ B _ _ _ _ _ _ C _ _ _ _ _ _ D _ _ _ _ _ _ Refinery Process Type Crude Source A _ _ _ B _ _ _ C _ _
25、 _ D _ _ _ Additive Formulation Additive In Type/ Manufacturer Additive Finished Oil Function Name Code Vol. % E _ _ _ _ F _ _ _ _ G _ _ _ _ H _ _ _ _ I _ _ _ _ Signature_ ENGINEERING MATERIAL SPECIFICATION WSS-M2C931-C Copyright 2014, Ford Global Technologies, LLC Page 5 of 9 Supplement A / page 2
26、of 5 Supplier_ Date_ Product Name_ Product Code _ Blend Plant Location_ (MTAC) Performance Requirements Test #/ Date Specification Test Results Ball Rust Test (ASTM D6557) _ 100 min Average Gray Value _ Sequence IIIG (ASTM D7320) _ Viscosity Increase 40 C 150% max. _ Low Temp. Viscosity See Note* We
27、ighted Piston Deposits 4.0 min _ Hot Stuck Piston Rings 0 _ Cam Plus Lifter Wear, Average 60 m max _ * Note: Evaluate the drain oil sample with Test Method ASTM D 4684 (MRV TP-1). The viscosity of the drain oil must meet the requirements of its original grade or the next highest grade. Sequence IVA
28、(ASTM D5302) _ Average Cam Wear 90 m max _ Sequence VG (ASTM D6593) _ Average Engine Sludge 7.8 min _ Rocker Arm Cover Sludge 8.0 min _ Average Engine Varnish 8.9 min _ Average Piston Skirt Varnish 7.5 min _ Oil Screen Clogging 20% max _ Hot Stuck Compression Rings 0 _ Cold Stuck Rings 0 _ Oil Ring
29、Clogging Report _ Sequence VIII (ASTM D6709) _ Bearing Weight Loss 26 mg, max _ TEOST MHT-4 (ASTM D7097) _ Deposit Weight 30 mg, max _ TEOST 33C (ASTM D6335) _ Deposit Weight 30 mg, max _ Signature_ ENGINEERING MATERIAL SPECIFICATION WSS-M2C931-C Copyright 2014, Ford Global Technologies, LLC Page 6
30、of 9 Supplement A / page 3 of 5 Supplier_ Date_ Product Name_ Product Code _ Blend Plant Location_ Final Reblends/Reformulations Formulation Code _ _ _ _ Viscosity Grade _ _ _ _ I. Base Stocks, vol. % 1) _ _ _ _ 2) _ _ _ _ 3) _ _ _ _ 4) _ _ _ _ II. Additive Treat, mass % A) _ _ _ _ B) _ _ _ _ C) _ _
31、 _ _ D) _ _ _ _ E) _ _ _ _ III. New Oil Inspection Viscosity, cSt: 100 C _ _ _ _ 40 C _ _ _ _ VI _ _ _ _ Vis mPa.s C _ _ _ _ NOACK (D5800) _ _ _ _ GC (D5480) _ _ _ _ TBN (D2896) _ _ _ _ Elemental, mass % (report numerical values; “Nil“ or Trace“ are not permissible) S _ _ _ _ P _ _ _ _ Zn _ _ _ _ Ba
32、 _ _ _ _ Ca _ _ _ _ Mg _ _ _ _ Mo _ _ _ _ Na _ _ _ _ N _ _ _ _ B _ _ _ _ SI _ _ _ _ Cu _ _ _ _ Cl _ _ _ _ Sulfated Ash _ _ _ _ IV. Tests Conducted _ _ _ _ Comments: _ _Signature_ ENGINEERING MATERIAL SPECIFICATION WSS-M2C931-C Copyright 2014, Ford Global Technologies, LLC Page 7 of 9 Supplement A /
33、page 4 of 5 Supplier_ Date_ Product Name_ Product Code _ Blend Plant Location_ Test Mfg. Physical/Chemical Property Requirements Specification Results Limits Viscosity 150 C (ASTM D445), mm2/s _ _ Viscosity 100 C (ASTM D445), mm2/s, 16.3 - 21.9 _ _ Viscosity 40 C (ASTM D445), mm2/s _ _ Density (ASTM
34、 D1298), kg/L _ _ Viscosity at -25 C (ASTM D5293), mPa.s 3,500 max _ _ Viscosity at -30 C (ASTM D5293), mPa.s 6,600 max _ _ Low Temp. Pumping Viscosity at -30 C, mPa.s 30,000 max _ _ (ASTM D4684) at -35 C, mPa.s 60,000 max _ _ Pour Point (ASTM D97), C _ _ Stable Pour Point (SAE J300 App. B), C _ _ G
35、elation Index (ASTM D5133) 12.0 max _ _ Volatility Evap. Loss, 1 h at 250 C (ASTM D5800), % 15.0 max _ _ Dist. by GC at 371 C (ASTM D6417), % 10.0 max _ _ Shear Stability (ASTM D445), mm2/s at 100 C After 10 hr in Seq VIII Test 16.3 - 21.9 _ _ HTHS Viscosity, mPa-sec 150C (ASTM D4683) 3.7 min _ _ Co
36、pper Corrosion (ASTM D130, 3 h 100 C) 1b max _ _ Filterability with short heating (ASTM D6795), % 50 max _ _ Filterability with long heating (ASTM D6794), % 50 max _ _ Foaming (ASTM D892) Sequence I, mL 10/0 max _ _ Sequence II, mL 50/0 max _ _ Sequence III, mL 10/0 max _ _ High Temperature Foaming (ASTM D6082), mL 100/0 max _ _ Phosphorus, (ASTM D4951), % mass 0.08 max _ _ Phosphorus Retention,% (ASTM D7320 / Seq IIIGB) 79 min _ _ Sulfur, (ASTM D4951 or D5453), % mass _ _ Total Acid Number (ASTM D664), mg KOH/g _ _ Tota
