1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2013 05 06 N Status No direct replacement, use CBP strategy D. Rhuno, NA 2003 03 12 Revised Removed ESB-M1A133-A, para 3.0 inserted; para 3.2 and 4 deleted 1964 01 17 Released, AS1 #1192 Controlled document
2、at www.MATS Page 1 of 2 Copyright 2013, Ford Global Technologies, Inc. STEEL, HSLA - 55,000 PSI (379 MPa) YIELD STRENGTH ESB-M1A132-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is low alloy steels with strength, formability and weldability. 2. APPLICATION This
3、specification was released originally for applications where strength is the primary requirement and not corrosion resistance, such as in window regulator components. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys
4、 Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 MECHANICAL PROPERTIES (ASTM E 8) 3.1.1 Tensile Strength, min, psi 70,000 (MPa) (483) 3.1.2 Yield Strength, min, psi 55,000 (MPa) (380) 3.1.3 Elongation, min 20% 3.1.4 Hardness, Rockwell “B“, min 84 ENGINEERING MATERIAL SPECIFICATI
5、ON ESB-M1A132-A Page 2 of 2 Copyright 2013, Ford Global Technologies, Inc. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 TYPICAL CHEMICAL ANALYSIS Carbon 0.13 - 0.18 Manganese 0.60 - 0.90 Silicon 0.10 max Sulfur 0.04 max Phosphorus 0.05 max Columbium 0.01 - 0.04
