1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 08 10 N-STATUS No replacement named D. DiGregorio, NA 2004 05 28 Revised Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.7 & 4 deleted 1995 04 10 Activated H.L. Chambers Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, L
2、LC Page 1 of 6 LUBRICANT, FRONT AXLE HYPOID, THERMALLY WSP-M2C201-A STABLE, SAE 75W-90 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a solvent refined petroleum base lubricant blended with thermally stable sulfur/ phosphorus/nitrogen/boron extreme pressure addi
3、tive. The oil has improved thermal and oxidation stability and functions at MIL-L-2105D and API GL-5 performance Levels. 2. APPLICATION This specification was released originally for use in front axle assemblies with hypoid type drive gears. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION M
4、ATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 Method of Sampling (ASTM D 4057) 3.5 ACCEPTANCE REQUIREMENTS The oil shall meet all the requirements of API service category GL-5 as defined in ASTM STP-51
5、2A, “Laboratory Performance Tests for Automotive Gear Lubricants“. It shall also meet all the requirements of MIL-L-2105D specification and must be listed on the Military Qualified Products List. All tests under surveillance by ASTM must be conducted using test equipment monitored by, and calibrated
6、 to, the requirements of the ASTM Test Monitoring Center. These tests must be conducted on each blend of material (tank car or truck): 3.5.1 API Gravity Report (ASTM D 1298) 3.5.2 Total Sulfur 1.6 - 2.8% (ASTM D 4951) 3.5.3 Total Phosphorus 0.10 - 0.16% (ASTM D 4927) 3.5.4 Moisture, max 0.10% (ISO 3
7、733 /ASTM D 95) 3.5.5 Viscosity at 100 C, min 13.5 mm2/s (ASTM D 3104/ASTM D 445) 3.5.6 Viscosity Index, min 150 (ASTM D 2270) ENGINEERING MATERIAL SPECIFICATIONWSP-M2C201-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2 of 6 3.5.7 Pour Point, max -35 C (ISO 301
8、6/ASTM D 97) 3.5.8 Flash Point, min 170 C (ISO 2592/ASTM D 92) 3.5.9 Copper Corrosion, max 2b (ISO 2160/ASTM D 130) 3.5.10 Anti-Foaming Properties (ASTM D 892) Volume of Foam, max 25 mL (After sequences 1, 2 and/or 3) Volume of Foam, max 0 mL (After 5 minutes standing) 3.5.11 Quality Shall not be ab
9、rasive or corrosive to steel in the presence or absence of water and shall contain no filler, such as talc, Fullers earth, mica pulp, cork, asbestos, or other deleterious substances. 3.6 QUALIFICATION TESTING In addition to initial acceptance tests, these are to be conducted by all new suppliers pri
10、or to source approval and at least once every 6 months. 3.6.1 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.
11、 3.6.2 Non-Channeling Temperature, min -40 C (Canadian Std. Vol 3-GP-0, Method 29.1 C) 3.6.3 Thermal Oxidation Stability (CRC L-60/ ASTM STP 512) Viscosity Increase, mm2/s, max 50% Normal Pentane Insolubles, max 1.5% Benzene Insolubles, max 1.5% Deposits (Acceptability to be determined by Axle Desig
12、n Engineering) 3.6.4 Water Tolerance Test No rust (FLTM BJ 110-03) Strip Rating, min 8 Cup Rating, min 8 ENGINEERING MATERIAL SPECIFICATIONWSP-M2C201-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 3 of 6 3.6.5 Timken Machine Abrasion Weight 10 mg Loss, max (FLTM
13、 BJ 101-02, cup and block combined) 3.6.6 Total Boron 0.005 - .030% (ASTM D 4951) 3.6.7 Total Nitrogen 0.06 - 0.150% (ASTM D 3228) 3.6.8 Temperature for a Viscosity of 150,000 mPa.s, max -40 C (ASTM D 2983) 3.6.9 Seal Compatibility Shall be compatible with all current production seals and gaskets ma
14、terials as determined by ASTM D 471 immersion testing at 100 C for 1,000 hours. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 LUBRICANT HANDLING Must be handled in accordance with Ford Motor Comp
15、any Engineering Specification ES-D6AW-19A508-AA. ENGINEERING MATERIAL SPECIFICATIONWSP-M2C201-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 4 of 6 Supplement A Page 1 of 3 Oil Company_ Date_ Product Name_ Product Code_ Blend Plant Location_ Base Stocks Manufact
16、uring Limits Base Oil Volume % Vis a 100 C mm2/s Vis a 40 C mm2/s Sulfur % Pour Point, C A _ _ _ _ _ B _ _ _ _ _ C _ _ _ _ _ D _ _ _ _ _ Refinery Name and Location Process Type Crude Source (s) A _ _ _ B _ _ _ C _ _ _ D _ _ _ Additives Carrier Oil Additive in Type/ Manufacturer in Additive Finished
17、Oil Function Name Code Description Vol. % Vol. % E _ _ _ _ _ _ F _ _ _ _ _ _ G _ _ _ _ _ _ H _ _ _ _ _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSP-M2C201-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 5 of 6 Supplement A Page 2 of 3 Oil Company_ Da
18、te_ Product Name_ Product Code_ Qualification and 100% Certification Testing: Physical/Chemical Properties Specification Test Results Mfg. Limits Viscosity at 100 C (ASTM D 445/ 13.5 min _ _ D 3104), mm2/s Viscosity Index (ASTM D 2270) 100 min _ _ Density (ref.) (ASTM D 1298) kg/L 0.89 (report) _ _
19、Pour Point (ASTM D 97/ISO 3016) -27 C max _ _ Sulfur, % (ASTM D 4951) 1.6 - 2.8% _ _ Phosphorus, % (ASTM D 4927) .06 - .15% _ _ Moisture, % max (ISO 3733/ 0.1% max _ _ ASTM D 95) Flash Point, min (ISO 2592/ 190 C _ _ ASTM D 92) Copper Corrosion (ISO 2160/ 2b _ _ ASTM D 130) Anti-foaming Properties .
20、 Seq. 1, 2, 3 (ASTM D 892) 25 mL, max _ _ . After 5 minutes standing 0 mL, max _ _ IR Spectrophotometry: Master spectrum Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSP-M2C201-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 6 of 6 Supplement A Page 3 of 3
21、 Oil Company_ Date_ Product Name_ Product Code_ Qualification/6 Month Certification Tests Physical/Chemical Properties Specification Test Results Mfg. Limits Temperature for a Viscosity of 150,000 mPa.s, max (ASTM D 2983) -40 C _ _ Boron, % (ASTM D 4951) .005 - .030% _ _ Nitrogen, % (ASTM D 3228) .0
22、6 - .150% _ _ Non-channeling Temperature, min (Canadian Std. Vol 3-GP-O, Method 29.1 C -40 C _ _ Thermal Oxidation Stability: (CRC L-60/ASTM STP-512) . Viscosity increase 50% max _ _ . Pentane Insolubles 1.5% max _ _ . Toluene Insolubles 1.5% max _ _ Water Tolerance Test (FLTM BJ 110-03) . Strip Rating 8 min _ _ . Cup Rating 8 min _ _ Timken Abrasion Wt. Loss, max (FLTM BJ 101-02) 10 mg, max _ _ Total Acid Number, mg KOH/g (ASTM D 664) (Reference) _ Total Base Number, mg KOH/g (ASTM D 2896) (Reference) _ Signature_ Title_
