FORD WSS-M2A163-A2-2014 ALUMINUM ALLOY AUTOBODY SHEET NON-HEAT TREATABLE TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD WSS-M2A163-A1).pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2014 06 10 N Status A1/A4 No replacement named, A2 replaced by WSS-M2A176-A2, A3 replaced by WSS-M2A176-A1 C. Mracna, NA 2003 09 23 Revised Para 3.0 inserted; para 3.1, 3.11 and 4 deleted 2000 06 15 Activated M. Myers Copyright 2014, F

2、ord Global Technologies, Inc. Page 1 of 5 ALUMINUM ALLOY, AUTOBODY SHEET, NON-HEAT TREATABLE WSS-M2A163-A1 WSS-M2A163-A2 WSS-M2A163-A3 WSS-M2A163-A4 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are formable, non-heat treatable 5XXX series (magnesium based) aut

3、obody aluminum sheet alloys. Four distinct variants are identified: A1 consideration should be given to specifying the next lowest minimum gage, e.g. for an existing 0.95 mm nominal gage, the nearest equivalent minimum gage in ES-YC15-1N260-AB is 0.90 mm. Additionally it may be necessary to consult

4、with JFS A 2001 or JFS A 1001, to select a Japanese nominal gauge which satisfies the intent of ES-YC-1N260-AB. 5.4 CROSS REFERENCE OF SPECIFICATIONS (NOTE: FOR GUIDANCE ONLY) Ford Specification TYPICAL ALLOY GRADE (ALSO SEE SAE J454) WSS-M2A163-A1 AA 5754 WSS-M2A163-A2 AA 5754(NG) WSS-M2A163-A3 AA

5、5182 WSS-M2A163-A4 AA 5182 ENGINEERING MATERIAL SPECIFICATION WSS-M2A163-A1/A4 Copyright 2014, Ford Global Technologies, Inc. Page 5 of 5 5.5 PAINTABILITY * ESB-M2P130-A is pertinent for material intended for class 1 surface applications supplied to FAO in North America. * ESB-M2P129-B is pertinent

6、for material intended for class 2 and 3 surface applications supplied to FAO in North America. * WSK-M2P136-A is pertinent for material intended for class 1, 2, and 3 surface applications supplied to FAO in Europe. 5.6 FORMABILITY The current responsible area for the SMRL (within Ford Motor Company

7、in Europe) is Vehicle Engineering & Product DNA, Materials Engineering and Testing (ME&T). The current responsible area for the SMRL (within Jaguar Cars) is Materials Engineering. The SMRL may refer to national or international standards. 5.7 METHOD OF SPECIFYING The specification on the Engineering

8、 Drawing shall include, if applicable, the surface quality per ES-F75B-11007-AA, pretreatment per WSS-M10P12-A and forming lubricant (JMS 20.19.10 for Jaguar) e.g. Aluminum, autobody sheet, bare, for a hood inner, would be specified as: WSS-M2A163-A3, Class 2, bare, lubricated (JMS 20.19.10 for Jagu

9、ar) e.g. Aluminum, autobody sheet, bare, for a heat shield, would be specified as: WSS-M2A163-A4, Class 3, bare e.g. Aluminum, autobody sheet, 105MPa., pretreated for adhesive bonding, for a structural member, would be specified as: WSS-M2A163-A2, Class 3, pretreated to WSS-M10P12-A, lubricated (JMS

10、 20.19.10 for Jaguar) e.g. Aluminum, autobody sheet, 85MPa., pre-treated for adhesive bonding, for door opening panel with visible A-post, would be specified as: WSS-M2A163-A1, Class 1, pretreated to WSS-M10P12-A, lubricated (JMS 20.19.10 for Jaguar) Note that A1 & A2 alloys can only be used for applications with limited Class-1 exposure such as door opening panels without an integrated quarter panel. They are not intended for closure panels, fenders, roofs or quarter panels.