1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2011 08 10 Activated C. Ved, FNA Controlled document at www.MATS Copyright 2011, Ford Global Technologies, LLC Page 1 of 4 LUBRICANT, SAE 75W-140, HYPOID GEAR, DURABILITY WSS-M2C192-B 1. SCOPE The material defined by this specification contai
2、ns poly-alpha-olefin (PAO) synthetic hydrocarbon base lubricant. The sulfur/phosphorus/nitrogen/boron additive system has superior thermal and oxidation stability. This material is similar to WSL-M2C192-A fluid with an additional thermally stable anti-wear package 2. APPLICATION This specification w
3、as released originally for material used to lubricate conventional and limited slip differential hypoid gear rear axles. for applications used in GCC markets and Police fleets 3. STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standar
4、d Requirements For Production Materials (WSS-M99P1111-A). 3.1 ACCEPTANCE REQUIREMENTS These tests must be conducted on each blend of material and the method of sampling must conform to ASTM D 4057. 3.1.1 Sulfur 1.8 - 2.6 % (ASTM D4951 / D4927 / D1552) 3.1.2 Phosphorus 0.11 - 0.16 % (ASTM D4951 / 492
5、7) 3.1.3 Moisture 0.3 % max (ASTM D95 / D4928 / D7546) 3.1.4 Viscosity at 100 C, 23.8 26.2 cSt (ASTM D445) 3.1.5 Viscosity Index 162 min (ASTM D2270) 3.1.6 Pour Point -42 C max (ASTM D97) 3.1.7 Flash Point 165 C min (ASTM D92) 3.1.8 Color Amber brown (ASTM D1500) ENGINEERING MATERIAL SPECIFICATION W
6、SS-M2C192-B Controlled document at www.MATS Copyright 2011, Ford Global Technologies, LLC Page 2 of 4 3.2 QUALIFICATION TEST In addition to initial acceptance tests, these are to be conducted by all new suppliers prior to source approval. 3.2.1 Seal testing (150 C for 200 hrs) V56, V72, V74 and V77
7、materials from approved supplier Temperature 150 150 150Hours 50 hrs 72 hrs 200 hrsVolume Change, % + / - 25 + / - 25 + / - 25Hardness (Durometer) Change, pts + / - 25 + / - 25 + / - 25Tensile Change, % + / - 25 + / - 25 + / - 25Elongation Change, % + / - 55 + / - 55 + / - 55 3.2.2 DKA Oxidation Tes
8、ts (CEC L-48-A-95, 155 C for 40 hrs) Phosphorus, % 0.1 % min 4. APPROVED ADDITIVE CHEMISTY / FINISHED FLUID Finished fluid must use either of the below approved additive package / finished fluid for compliance to this specification. Anglamol 6055L 100 % by volume (Lubrizol Corporation) Report finish
9、ed fluid data on Supplement A & B and submit a copy to TDE Engineering for approval to this specification. 5. QUALITY CONTROL/SUPPLIER TESTING Testing required on every batch are: 3.1.1,3.1.2,3.1.3,3.1.4,3.1.5,3.1.6,3.1.7 and 3.1.8 Testing required on annual basis are: 3.1.1,3.1.2,3.1.3,3.1.4,3.1.5,
10、3.1.6,3.1.7 and 3.1.8 Annual validation is to be completed by the end of first quarter (approximately 3 months prior to Job 1). Supplier in-house test results are acceptable after concurrence with the Product engineering design & release / materials section. ENGINEERING MATERIAL SPECIFICATION WSS-M2
11、C192-B Controlled document at www.MATS Copyright 2011, Ford Global Technologies, LLC Page 3 of 4 Supplement A Oil Company_ Date_ Product Name_ Product Code_ Physical/Chemical Properties ASTM Test Standard Specification Results Mfg. Limits Viscosity Index D 2270 162 min _ _ Viscosity at 100 C D 445/D
12、 4042 23.8 26.2 cSt _ _ Brookfield Viscosity, max D 2983 150,000 mPas _ _ (at -40 C) Moisture, %, max D 95 / D 4928 0.3% _ _ D 7546 Flash Point, min D 92 165 C _ Density (reference), kg/L D 1298 Report _ _ Pour Point, max. D 97 -42 C _ _ FTIR Trace Report Sulfur, % D 4951 / D 4927 1.8 to 2.60 _ _ D
13、1552 Phosphorus, % D 4927 / D 4951 0.11 0.16 _ _ Boron, % D 4951 0.016 0.030 _ _ Nitrogen, % D 3228 / D 4629 0.07 0.15 _ _ DKA Oxidation Tests Viscosity increase, max 50% _ _ Pentane Insolubles, max 1.5% _ _ Toluene Insolubles, max 1.5% _ Carbon / Varnish, min 7.5 _ _ Sludge, min 9.4 _ _ Total Acid
14、Number, mg KOH/g D 664 Report _ _ (Reference) Total Base Number, mg KOH/g D 2896 Report _ _ (Reference) ENGINEERING MATERIAL SPECIFICATION WSS-M2C192-B Controlled document at www.MATS Copyright 2011, Ford Global Technologies, LLC Page 4 of 4 Supplement B Supplier_ Date_ Product Name_ Product Code_ B
15、lend Plant Location_ BASE STOCKS Manufacturing Limits Base Oil Viscosity at Viscosity at Volume % 100 C mm2/s 40 C mm2/s Sulfur, % Pour Point, C A _ _ _ _ _ B _ _ _ _ _ C _ _ _ _ _ D _ _ _ _ _ Refinery Name & Location Process Type Crude A _ _ _ B _ _ _ C _ _ _ D _ _ _ Additives Type/ Manufacturer Code Description Carrier Oil Additive in Function Name in additive in Finished Oil Vol, % Vol, % E _ _ _ _ _ _ F _ _ _ _ _ _ G _ _ _ _ _ _ H _ _ _ _ _ _ Signature_ Title_
