1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 02 12 N-STATUS No replacement named S. Ryzyi, NA 2003 09 12 Revised Para 3.0 inserted; para 3.1, 3.3 and 4 deleted 1986 02 21 CE3QRD863100E197 Released J. C. Webster Printed copies are uncontrolled Copyright 2010, Ford Global Technologies
2、, Inc. Page 1 of 2 ALUMINUM, ALCLAD WIRE ESE-M2A136-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a wire product of AA 5056 aluminum, clad with AA 6253 aluminum. 2. APPLICATION This specification was released originally for use as a filter media in emission c
3、omponents. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CHEMICAL COMPOSITION, % The composite aluminum alclad wire shall have the following ch
4、emical composition: Silicon 0.08 - 0.25 Iron 0.45 max Copper 0.1 max Manganese 0.04 - 0.20 Magnesium 3.5 - 5.0 Chromium 0.04 - 0.25 Zinc 0.19 - 0.67 Aluminum Balance 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this sp
5、ecification. 5.1 CLADDING RATIO The nominal area of the cross-section consists of approximately 80% AA 5056 aluminum with approximately 20% AA 6253 aluminum cladding. ENGINEERING MATERIAL SPECIFICATIONESE-M2A136-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, Inc. Page 2
6、of 2 5.2 CHEMICAL COMPOSITION The following are the chemical composition of the individual aluminum alloys: AA 5056 AA 6253 Silicon 0.30 max 0.45 - 0.97 Iron 0.4 max 0.5 max Copper 0.1 max 0.1 max Manganese 0.05 - 0.20 - Magnesium 4.5 - 5.6 1.0 - 1.5 Chromium 0.50 - 0.20 0.04 - 0.35 Zinc 0.10 1.6 - 2.4 Aluminum Balance Balance
