1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2018 03 26 Editorial Corrected header C. Richardson, NA 2009 01 06 Revised Revise 3.3, 3.5.4. Add 3.5.5 Ester content. P Price 2002 03 07 Activated Dr. J. Bennett Controlled document at www.MATS Copyright 2018, Ford Global Technologies
2、, LLC Page 1 of 4 FUEL, DIESEL, LUBRICITY ENHANCED INITIAL FILL, 51 CETANE WSS-M4C126-A1 1. SCOPE The material defined by this specification is a well-refined middle distillate petroleum product containing normal commercial additives and an increased level of lubricity modifier. Fatty Acid Methyl Es
3、ter (FAME) shall not be used as a blend component. 2. APPLICATION This specification was released originally for material used as initial fill fuel for diesel engines in passenger cars and trucks. For plants located in Peoples Republic of China, see additional requirement Para 3.21 3. REQUIREMENTS T
4、his material must be produced using current refinery practices for commercial diesel fuels and in addition to the requirements of this specification, must also meet all pertinent local requirements including climatic grades. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and p
5、art producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CETANE RATING 3.2.1 Cetane Number, min 51.0 (ISO 5165/ASTM D 613) 3.2.2 Cetane Index, min 48.0 (ISO 4264/ASTM D 4737) 3.3 SULFUR, max 10 mg/kg (ISO 20846/ISO 20847/ISO 20884/ ASTM D 4294/A
6、STM D 2622) 3.4 ASH, max 0.01% mass (ISO 6245/ASTM D 482) 3.5 COMPOSITION, max 3.5.1 Water content 200 mg/kg (ISO 12937/ASTM D 1744) 3.5.2 Total contamination 24 mg/kg (EN 12662) ENGINEERING MATERIAL SPECIFICATION WSS-M4C126-A1 Copyright 2018, Ford Global Technologies, LLC Page 2 of 4 3.5.3 Hydrocar
7、bon types Report (ISO 3837/ASTM D 1319) 3.5.4 Polycyclic Aromatic Hydrocarbons 8% mass (IP 391:1995/EN12916) 3.5.5 Ester Content (IR, EN 14078). 0.5% v/v 3.6 DISTILLATION (ISO 3405/ASTM D 86) Temperature, C Initial boiling point Report 10% vol recovery at Report 50% vol recovery at, max 300 65% vol
8、recovery at, min 250 85% vol recovery at, max 350 95% vol recovery at, max 360 Final boiling point, max Report 3.7 DENSITY 0.820 - 0.845 kg/L (ISO 3675/ASTM D 1298, 15 C) 3.8 KINEMATIC VISCOSITY 2.0 - 3.5 mm2/S (ISO 3104/ASTM D 445, 40 C) 3.9 OXIDATION STABILITY, total insolubles, max 2.5 mg/100 mL
9、(ISO 12205/ASTM D 2274) 3.10 CALORIFIC VALUE, gross Report (ASTM D 240) 3.11 CORROSION 3.11.1 Copper Tarnish, max 1 b (ISO 2160/ASTM D 130, 3 h at 100 +/- 1 C) 3.11.2 Rust Prevention, max Moderate rusting (ISO DP 7120/ASTM D 665, Procedure B, 30 minutes) 3.12 FLASHPOINT, min 55 C (ISO 2719/ASTM D 93
10、) 3.13 LUBRICITY at 60 C, See para 3.19 (ISO 12156-1 (HFRR) 3.14 CARBON RESIDUE, max 0.20% (ISO 6615/ASTM D 189/ASTM D 524, 10% distillation residue) 3.15 WATER REACTION, fuel layer only, max 1, slight haze (ISO 6250/ASTM D 1094) ENGINEERING MATERIAL SPECIFICATION WSS-M4C126-A1 Copyright 2018, Ford
11、Global Technologies, LLC Page 3 of 4 3.16 COLD TEMPERATURE, max 3.16.1 Cloud Point -5 C (ISO 3015/ASTM D 2500) 3.16.2 Cold Filter Plugging Point -15 C (EN 116) 3.17 ODOR The material shall have the usual characteristic odor of diesel fuel. There shall be no obvious foreign odors. 3.18 ADDITIVES The
12、material shall contain normal commercial additives. A commercial corrosion inhibitor package is normally required to pass para 3.11.2 Rust Prevention and 3.15 Water Reaction, and a high level of lubricity modifier will be required as per para 3.19 to provide enhanced bedding-in performance for the f
13、uel injection pump. 3.19 LUBRICITY The material shall contain an ester based lubricity modifier in sufficient quantity such that when diluted at a ratio of 20:1 with a market typical EN590 diesel, the resulting mixture will have a lubricity better than 0.400 mm when tested according to ISO 12156-1 (
14、HFRR). Prior to mixing, the market typical EN590 diesel diluent fuel shall have a lubricity equal to or worse than 0.460 mm. Addition of the lubricity modifier to meet the above requirement may be performed by the fuel supplier or by the Ford location concerned. 3.20 COLOR The material shall be dyed
15、 in accordance with Customs and Excise requirements. 3.21 ADDITIONAL REQUIREMENT FOR PEOPLES REPUBLIC OF CHINA For products designed for emissions according to standard GB 18352.3-2005, the following shall replace the above equivalent requirements: 3.22 SULFUR, max 0.05% m/m (GB/T 380) 3.23 DISTILLA
16、TION (GB/T 6536) Temperature, C 50% vol recovery at, max 300 65% vol recovery at, min 250 85% vol recovery at, max report 90% vol recovery at, max 355 95% vol recovery at, max 365 ENGINEERING MATERIAL SPECIFICATION WSS-M4C126-A1 Copyright 2018, Ford Global Technologies, LLC Page 4 of 4 3.24 DENSITY
17、0.820 - 0.845 kg/L (GB/T 1884/1885, 20 C) 3.25 KINEMATIC VISCOSITY 4.0 6.0 mm2/S (GB/T 265, 20 C) 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 FLAMMABILITY This material represents a potential f
18、ire hazard. The Manufacturing Engineering Department or other responsible activity shall notify both the Security and Safety Units of its presence to assure that proper fire precautions are provided. The location in which it is used or stored shall be included in the notifications. 4.2 SAMPLING AND SUBMISSION OF SAMPLES (ISO 3170/3171, ASTM D 4057/D 4177) 4.3 Quality Control records must be made available to Fuels and Lubricants Engineering upon request.
