1、INTERNATIONAL TRUCK and ENGINE CORPORATION CEMS (CORPORATE ENGINEERING MATERIAL SPECIFICATION)NUMBER: CEMS B-28 TITLE: Regular Leaded And Unleaded Gasoline For Factory Fill CURRENT ISSUE DATE: August 2006 WRITTEN/REVIEWED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES ISSUE
2、OF: December 2001 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION 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 a
3、ppropriate safety and health practices and to determine the applicability of regulatory limits prior to use. Change Notice: Added Sections 2.1 and 12.0. Revised Sections 4.0 and 9.1. 1.0 SCOPE This specification covers gasoline intended for factory fill in carburetted engines which may be stored for
4、 an extended period of time. 2.0 INTRODUCTION Fuel grades are used in factory fill applications to permit the vehicles to be driven at the end of the assembly line. 2.1 Restricted Chemical SubstancesEffective January 1, 2007, all product supplied to the requirements of this specification must comply
5、 with the requirements of the CEMS B-50 specification. 3.0 CONTENTS PAGE REFERENCE DOCUMENTS 1 PROPERTY REQUIREMENTS 2 QUALITY 3 METHODS OF TEST 3 SOURCE APPROVAL AND QUALITY CONTROL 3 DESIGNATION ON DRAWINGS AND PURCHASE ORDERS 3 PACKING AND SHIPPING 3 4.0 REFERENCE DOCUMENTS Unless otherwise speci
6、fied, the latest issue of all referenced standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 ASTM D 86 ASTM D 1266 INTERNATIONAL IQR Quality Standard ASTM D 130 ASTM D 2273 INTERNATIONAL Man
7、ufacturing Standard D-13 ASTM D 323 ASTM D 2533 INTERNATIONAL CEMS BT-17 ASTM D 381 ASTM D 2622 INTERNATIONAL CEMS B-50 ASTM D 439 ASTM D 2700 CFR Title 29, Part 1910 ASTM D 526 ASTM D 3229 ASTM D 3231 This document is restricted and may not be sent outside International Truck and Engine Corporation
8、 or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2006 International Truck and Engine Corporation AUGUST 2006 Page 1 of 3 NUMBER: TITLE Regular Leaded And Unleaded Gasoline CURRENT ISSUE DATE: CEMS B-28 For Factory FillAugust
9、 2006 This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2006 International Truck and Engine Corporation 5.0 CLASSIFICATION OR D
10、ESIGNATION Fuel grades are classified on the basis of octane rating and additive (lead) content. 6.0 PROPERTY REQUIREMENTSThe material purchased to this specification will conform to the following requirements: Specification Limit Grade 28 L (Leaded) Grade 28 U (Unleaded) Property winter spring and
11、fall summer winter spring and fall summer Test Method (ASTM unless Otherwise specified) lbf (psi) 14.5 11.5 9.5 14.5 11.5 9.5 Vapor Pressure, Max* kPa 100.0 79.2 65.5 100.0 79.2 65.5 D323 Vapor Liquid Ratio V/L, max 20 20 20 20 20 20 F 105 124 140 105 124 140 at test temperature C 41 51 60 41 51 60D
12、2533* F 120 135 150 120 135 150 10%, point, max C 49 57 66 49 57 66F 175-240 180-250 190-260 175-240 180-250 190-260 50% point C 79-116 82-121 88-127 79-116 82-121 88-127 F 370 380 380 370 380 380 90% point, max C 188 193 193 188 193 193 F 430 430end point, max C 221 221Distillation* (% evaporated)
13、residue, % max 2 2 D 86 motor method 84 83 D 2700 Octane Number, Min research method 91 91 D 2699 unwashed 10 10 Gum, Mg/100 ml, max existent 5 5D 381 Sulfur, % max 0.10 0.10 D 1266 or D2622 Corrosion, copper strip, 3 hr at 122F (50C), max 1 1 D 130g/U.S. gal 1.4 min - g/ liter 0.37 min - D 526 g/U.
14、S. gal - 0.05 max Lead mg/ liter - 13.0 max D 3229 g/U.S. gal 0.01 0.005 Phosphorus, max mg/ liter 2.6 1.3 D 3231 Trace Sediments, % max 0.005 0.005 D 2273 Oxidation Stability, minutes, min (induction period) 300 300 CEMS BT-17* During transition periods between seasons, deviation of distillation an
15、d vapor pressure from the requirements is permissible providing the values do not exceed the maximum for the seasons involved. * For quality assurance samples, the temperature at the V/L ratio of 20:1 may be calculated by linear equation method per ASTM D 439, A2.3, the minimum acceptable will be th
16、e test temperatures shown above. 7.0 QUALITY Gasolines purchased to this specification will be suitable for use in carbureted engines which may be stored for an extended period of time. They may contain detergents and inhibitors that prevent precipitation of soluble gums for at least six months. AUG
17、UST 2006 Page 2 of 3 NUMBER: TITLE Regular Leaded And Unleaded Gasoline CURRENT ISSUE DATE: CEMS B-28 For Factory FillAugust 2006 This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Technical Standards. Su
18、ppliers are required to assume all patent liability. 2006 International Truck and Engine Corporation 8.0 METHODS OF TESTCEMS BT Methods are available from Global Engineering Documents, 15 Inverness Way East, Englewood, CO 80112-5776. Telephone: 1-800-854-7179. 9.0 SOURCE APPROVAL AND QUALITY CONTROL
19、9.1 Supplier Requirements All suppliers to International Truck and Engine are required to be registered to ISO 9001 Quality System Requirements. International will also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) documentatio
20、n and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their International Corporate Buyer upon request. 9.2 Approval Parts supplied against contracts or purchase orders citing this specification s
21、hall 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 changes in material, properties, processing practices, construction, color, or labeling of the product are req
22、uired, the supplier shall notify Materials Engineering at TDTC and International Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test samples, and new or amended or updated Material Safety Data Sheet(s) (MSDS)
23、, in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. 9.3 Process Control The supplier shall either perform and report results of tests on specific lots of parts produced or provide statistical evidence of the lot having been produced in a state of statistical
24、control and with a process capable of providing all required properties. The part supplier and the plant metallurgist and/or the quality control manager of the using International plant may determine testing and reporting requirements on specific products. 10.0 DESIGNATION ON DRAWING AND PURCHASE OR
25、DERS Regular Leaded Gasoline, Grade 28L, CEMS B-28 Regular Unleaded Gasoline, Grade 28U, CEMS B-28 11.0 PACKING AND SHIPPING Shipping, packing and identification shall be in accordance with Manufacturing Standard D-13. 12.0 TECHNICAL INFORMATION For further information related to the technical conte
26、nt of this specification, contact: Suppliers may obtain controlled copies of this specification by contacting: Materials Engineering and Technology Dept. Truck Development and Technology Center 2911 Meyer Road Fort Wayne, IN 46803 E-mail:MaterialsEngineeringNav-I Global Engineering Documents 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/AUGUST 2006 Page 3 of 3
