FORD ES2-M2A65-A-2003 BRASS WROUGHT SHEET AND TUBING GENERAL PURPOSE TO BE USED WITH FORD WSS-M99P1111-A 《通用锻造黄铜板和管件 与标准FORD WSS-M99P1111-A一起使用 》.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2003 09 11 Revised Para 3.0 inserted; para 3.3 and 4 deleted 1978 06 12 Metricated and Retyped CF4H-RD 567168-21 1963 06 20 Released ECR 403215 CF6-RD477684 Printed copies are uncontrolled Copyright 2003, Ford Global Technologies, Inc. Page 1

2、of 1 BRASS WROUGHT, SHEET AND TUBING, GENERAL PURPOSE ES2-M2A65-A 1. SCOPE This specification lists brass alloys that are suitable for the fabrication of parts requiring the particular properties of brass, such as corrosion resistance, thermal conductivity or electrical conductivity; but which do no

3、t require the properties of a specific type. 2. APPLICATION This specification was released to obtain part print stability by allowing latitude in alloy selection for manufacturing, consistent with engineering drawing requirements. It is recognized that a given part may be produced by any one of sev

4、eral methods and that a single brass is not suitable for all methods. The brass alloys listed, are considered as optional for the part to which this specification is applied. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the

5、Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 CHEMICAL COMPOSITION (Nominal) Copper Alloy No. Copper Zinc Lead Commercial Spec. 230 85 15 SAE, ASTM B 36, ASTM B 135 240 80 20 SAE, ASTM B 36 260 70 30 SAE, ASTM B 36, ASTM B 135 268 66 34 SAE, ASTM B 36 330 66.5 33 0.5

6、SAE, ASTM B 135 331 66.5 32.5 1 SAE 342 64.5 33.5 2 SAE, ASTM B 121 350 62.5 36.5 1 SAE These listed brass alloys may be used providing they produce a part suitable for the intended purpose. It is not intended that a vendor use a large number of different alloys in producing a part, but to confine himself to a minimum variety for a particular run. 3.2 MECHANICAL PROPERTIES Specific mechanical properties shall be as shown on the engineering drawing.