1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2002 09 24 Revised Updated and renumbered 1978 04 25 Metricated and Retyped CAH1-RD572066-12 1963 06 21 Released AS1 #945 Printed copies are uncontrolled Page 1 of 1 Copyright 2002, Ford Global Technologies,
2、 Inc. STEEL, LOW CARBON STAPLING WIRE - GALVANIZED ESB-M1A34-A 1. SCOPE The material defined by this specification is a galvanized low carbon steel stapling wire. 2. APPLICATION This specification was released originally for material used in stapling operations for fabrication and assembly of glove
3、compartment to instrument panel assemblies. 3. REQUIREMENTS 3.1 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 COMPOSITION 3.2.1 Base Wire SAE 1015 3.2.2 Galvanized
4、 Coating The coating must meet the requirements of ESB-M7P1-A, Galvanized Coating, specification. 3.3 SIZE 0.020 in (0.51 mm) x 0.060 in (1.52 mm) 3.3.1 Thickness 0.020 in (0.51 mm) + 0.004 in (0.10 mm) - 0.001 in (0.03 mm) 3.3.2 Width 0.060 in (1.52 mm) + 0.002 in (0.05 mm) - 0.005 in (0.13 mm) 3.4 TENSILE STRENGTH, min 85,000 psi (586 MPa) (ASTM E 8) 3.4.1 Elongation 1.0 - 2.0 %
