1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2012 07 25 N-Status No replacement A. Wedepohl, NA 2003 10 17 Revised Para 3.0 inserted; para 3.3 and 4 deleted 1968 02 07 Released E3W-130 Controlled document at www.MATS Copyright 2012, Ford Global Technologies, Inc. Page 1 of 1 SOLDER, 15/
2、85 REFINED DIPPING NOT FOR NEW DESIGN ESE-M11A3-A 1. SCOPE The material defined by this specification is a low antimony, 15% tin, refined dipping solder. 2. APPLICATION This specification was released originally for material used in the manufacture of heat exchanger parts. 3. REQUIREMENTS 3.0 STANDA
3、RD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 CHEMICAL COMPOSITION Tin 14.5 - 15.5 Zinc 0.005 max Antimony 0.40 max Bismuth 0.25 max Copper 0.08 max Iron 0.02 max Alumin
4、um 0.005 max Total Other Elements 0.08 max Lead Remainder 3.2 PHYSICAL PROPERTIES Solidus 216 C Liquidus 293 C 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications.
