1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2009 11 19 N-STATUS No known use. No replacement named B. Curtiss, NA 2003 09 22 Revised Para 3.0 inserted, 3.1, 3.5 and 4 deleted 1993 08 31 NGA1E10269419007 Released C.C. Gray NAAO, C. Sales EAO Printed copies are uncontrolled Copyright 2009
2、 Ford Global Technologies, Inc. Page 1 of 1 ALUMINUM BRAZING SHEET - OIL COOLER PLATE STOCK WSH-M2A153-A1 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is an aluminum sheet clad with brazing alloy on both sides. 2. APPLICATION This material was released originall
3、y for fabrication of transmission oil cooler plates. 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 (Weight Percent) Core B
4、raze Clad Silicon 0.40 max 9.1 - 10.1 Iron 0.50 max 0.50 max Copper 0.20 - 0.40 0.10 maxMagnesium 0.35 - 0.55 0.10 - 0.30 Manganese 1.00 - 1.25 0.10 max Titanium 0.15 max - Zinc 0.15 max 0.10 max Each Other Element 0.15 max 0.05 max Total Other Elements 0.15 max 0.15 maxAluminum Balance Balance 3.3 BRAZE CLAD THICKNESS Material will be clad on both sides of the sheet at 10 +/- 2% of the total material thickness specified on the engineering drawing. 3.4 MECHANICAL PROPERTIES (Material as supplied) (ASTM B 557M) Temper O Tensile Strength, min 140 Yield Strength 55 - 83 Elongation, min 17%
