1、 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2014 by Navistar, Inc. FEBRUARY 2014 Page 1 of 5 NAVISTAR, INC. Material, Parts, and Process Specificati
2、ons (MPAPS) NUMBER: MPAPS B-32 Former Designation: CEMS B-32 TITLE: Diesel Fuels CURRENT REV No.: 1402 DATE: February 2014 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: CEMS B-32 Aug. 2009 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION
3、 This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices and to determine the applicability of regulatory
4、 limits prior to use. Change Notice: Adjustment of fuel properties in Table 1 to align with ASTM D 975; editorial changes. 1.0 APPLICATION These fuels are intended for use as follows: 1.1 Grade 1C Winter Fuel: Factory Fill or Service Accumulation test fuel, for use at low ambient temperatures of -12
5、 to -32C (+10 to -25F). For temperatures below -32C (-25F), a fuel meeting the requirements of Commercial Item Description (CID) AA-52557, Low Temperature Diesel Fuel Blend F-65 should be used. The Grade 1 diesel fuel is normally provided with a sulfur content of 7-15 parts per million (ppm). 1.2 Gr
6、ade 1C(MP): Winter fuel used by Engine Group at Melrose Park Engineering. 1.3 Grade 2C Summer Fuel: Factory Fill or Service Accumulation test fuel for normal ambient temperature operations. This fuel, with or without minimum aromatics content, will meet EPA requirements for Service Accumulation test
7、s. The Grade 2 diesel fuel is normally provided with a sulfur content of 7-15 parts per million (ppm). 1.4 Grade 2C(MP): The default fuel used by Engine Group at Melrose Park Engineering. 1.5 Grade 2 CERT: This fuel will meet EPA requirements for exhaust emission testing. The fuel is available in an
8、 ultra low sulfur version with sulfur content at 8-14 ppm. 2.0 SCOPE This specification covers several grades of diesel fuel for use in engine development tests and for factory fill in production diesel engines. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to th
9、e requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, the latest issue of all referenced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this specif
10、ication. Quality System Standard ISO 9001 or TS-16949 ASTM D130 ASTM D1796 NAVISTAR Manufacturing Std. MS-D-13 ASTM D445 ASTM D2274 CFR Title 29, Part 1910 ASTM D482 ASTM D2500 NUMBER: MPAPS B-32 TITLE: DIESEL FUELS REVISION: 1402 This document is restricted and may not be sent outside Navistar, Inc
11、. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2014 by Navistar, Inc. FEBRUARY 2014 Page 2 of 5 NAVISTAR Engineering Design Std A-16 ASTM D524 ASTM D2622 NAVISTAR MPAPS B-50 ASTM D613 ASTM D4052 ASTM D86 ASTM D975 ASTM D5
12、186 ASTM D93 ASTM D976 ASTM D5453 ASTM D1500 ASTM D6079 4.0 REQUIREMENTS Materials purchased to this specification will conform to the requirements shown in Table 1, and meet applicable requirements of ASTM D975. 5.0 QUALITY Material will be satisfactory for use as a diesel engine test fuel or produ
13、ction ship-away fuel, respectively. Material will be clear, free of visible water, and have no objectionable odor. 6.0 QUALIFICATION Engineering qualification of sources is required in advance of production shipments. Suppliers shall submit samples for approval of color, appearance, and API Gravity
14、to the Navistar Industrial Design Group. Samples shall be accompanied by test data (when requested) certifying that all requirements of the specification have been met. 6.1 Quality Control Plan A Quality Control Plan for products supplied to the requirements of this specification will be established
15、 by mutual agreement between NAVISTAR and the supplier. Unless specific exception is noted, the following characteristics, where applicable*, shall be included in the plan as features for management by statistical process control.* * Other characteristics for inclusion in the control plan may be spe
16、cified on the engineering drawing and/or purchase order. * See NAVISTAR Engineering Design Standard A-16 7.0 SOURCE APPROVAL AND QUALITY CONTROL 7.1 Supplier Requirements All suppliers to NAVISTAR are required to be registered to ISO 9001 Quality System Requirements. NAVISTAR will also accept TS-169
17、49 registration as long as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Corporate Buyer up
18、on request. 7.2 Approval Material supplied against contracts or purchase orders citing this specification shall be equivalent in all respects to those samples which were approved by the purchaser. No changes in formulation or processing practices are permitted without approval. In the event that cha
19、nges in material, properties, processing practices, color, or labeling of the product are required, the supplier shall notify NAVISTAR Materials Engineering, Purchasing, and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, te
20、st samples, and API Gravity NUMBER: MPAPS B-32 TITLE: DIESEL FUELS REVISION: 1402 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2014 by Navistar, Inc.
21、FEBRUARY 2014 Page 3 of 5 new or amended or updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. 7.3 Process Control The supplier shall either perform and report results of tests on specific lots of parts produced us
22、ing ISO 9001 or TS-16949 guidelines, or provide statistical evidence of the lot having been produced in a state of statistical control and with a process capable of providing all required properties. The part supplier and the quality control manager of the using NAVISTAR plant may determine testing
23、and reporting requirements on specific products. 8.0 SHIPPING AND HANDLING Shipping and identification shall be in accordance with NAVISTAR Manufacturing Standard MS D-13. Material shall be packaged so as to avoid any damage in shipment detrimental to the appearance or performance of the material. 9
24、.0 DESIGNATION ON DRAWINGS Example of note to use on drawings and purchase orders: Diesel Engine Fuel, Commercial Fuel For Factory Fill at Truck Assembly Plants, per MPAPS B-32 Diesel Engine Fuel, Grade 2C(MP) Melrose Park Engineering, per MPAPS B-32 Diesel Engine Fuel, Grade 1C(MP) Melrose Park Eng
25、ineering, per MPAPS B-32 Diesel Engine Fuel, Grade 2, Emission Certification, per MPAPS B-32 10.0 TECHNICAL INFORMATION For further information related to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Eng
26、ineering and Technology Dept. 10400 W. North Avenue Melrose Park, IL 60160 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ NUMBER: MPAPS B-32 TITLE: DIESEL FUELS REVISION: 1402 This document i
27、s restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2014 by Navistar, Inc. FEBRUARY 2014 Page 4 of 5 TABLE 1 - PROPERTY REQUIREMENTS Property NAVISTAR Designation Test Meth
28、od (ASTM unless otherwise specified) Factory Fill or Testing and Validation Federal Emission Certification Grade 1C Ultra Low Sulfur Grade 1C(MP) for Melrose Park Engineering Ultra Low Sulfur Grade 2C(MP) for Melrose Park Engineering Ultra Low Sulfur Grade 2C Commercial Fuel For Factory Fill at Truc
29、k Assembly Plants Grade 2 CERT Ultra Low Sulfur API Gravity 39 to 45 39 to 45 34 to 39 34 to 39 34 to 36 D4052 Kinematic Viscosity 40C cSt (mm/s) 1.3 to 2.4 1.3 to 2.4 2.1 to 3.3 1.9 to 4.1 2.1 to 3.3 D445 ASTM Color, max. 1.5 1.5 1.5 1.5 2.5 D1500 Cloud Point, max. F -25 -25 15 Report 15 D2500 C -3
30、2 -32 -9 Report -9 Flash Point, min. F 120 120 130 130 130 D93 C 49 49 54 52 54 Sulfur, ppm 7 to 15 7 to 15 7 to 15 15 max. 8 to 14 D5453 Ash, % Weight, max. 0.01 0.01 0.01 0.01 0.01 D482 Ramsbottom Carbon Residue 10% Distillation Residue % max. 0.15 0.15 0.35 0.35 0.35 D524 Copper Strip Corrosion 3
31、 hours 50C, max. rating 3 3 3 3 3 D130 Lubricity, HFRR 60C, WSD, max, microns 520 520 520 520 520 D6079 Water and Sediment % Volume, max. 0.05 0.05 0.05 0.05 0.05 D1796 Accelerated Stability Total Insolubles mg/100ml., max. 1.5 1.5 1.5 1.5 1.5 D2274 Cetane Number 45 to 56 42 to 48 42 to 48 40 to 58
32、44-46 D613 Cetane Index 42 min. 42 to 48 42 to 48 40 min. 44 -46 D976 Aromatics, % min. or range 8 22 22 35 max. 27-32 D5186 Distillation IBP F 295 to 370 295 to 370 300 to 375 Report 345 to 385 D86 C 146 to 188 146 to 188 149 to 191 Report 174 to 196 10% point F 347 to 410 347 to 410 400 to 445 Rep
33、ort 405 to 445 C 175 to 210 175 to 210 204 to 229 Report 207 to 229 50% point F 410 to 440 410 to 440 485 to 520 Report 475 to 515 C 210 to 227 210 to 227 252 to 271 Report 246 to 268 90% point F 440 to 530 440 to 530 550 to 620 540 to 640 570 to 620 C 227 to 277 227 to 277 288 to 327 282 to 338 299
34、 to 327 End Point F 530 to 560 530 to 560 635 to 670 Report 625 to 685 C 277 to 293 277 to 293 335 to 354 Report 329 to 363 NUMBER: MPAPS B-32 TITLE: DIESEL FUELS REVISION: 1402 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Tec
35、hnical Standards. Suppliers are required to assume all patent liability. 2014 by Navistar, Inc. FEBRUARY 2014 Page 5 of 5 When Grade 2 is specified without further description, Grade 2C, Factory Fill, will be supplied. If a red dye is added by agreement with the controlling Engineering Dept., this r
36、equirement may be waived. Lubricity is measured using ASTM D 6079, the High Frequency Reciprocating Rig (HFRR) test at a 60 C temperature. Using the HFRR test, a Wear Scar Diameter (WSD) of 520 microns, max is permitted. Lower HFRR values may be specified in the purchase order. Grade 1C(MP) and Grade 2C(MP) are used at Melrose Park Engine Engineering. Grade 2C is used at all vehicle assembly plants.
