1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2003 10 15 Revised Para 3.0 inserted; para 3.1, 3.6 and 4 deleted 1994 10 20 NE01E10127076146 Released J.C. Webster, C. Sales Printed copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 1 of 1 SINTERED IRON, PHOSPHORUS,
2、 MOLYBDENUM ALLOY WSE-M10A85-A2 1. SCOPE The material defined by this specification is a sintered iron base powder metal. 2. APPLICATION This specification was released originally for material used for a magnetic sensor. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material sup
3、pliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CHEMICAL COMPOSITION, weight % Total Carbon, max 0.15 Phosphorus 0.35 - 0.55 Molybdenum 0.80 - 0.95 Manganese, max 0.60 Sulphur, max 0.75 Iron, min 97.0 3.3 DENSITY 7.0 - 7.5 g/cm3(ASTM B 311) 3.4 HARDNESS As per engineering (ASTM E 18) drawing 3.5 PROOF LOAD As per engineering drawing
