More info
Description / Abstract:
Application
This test method describes the standard procedures for testing
the weldability of all specified types of high strength steels for
resistance spot welding applications. All materials ordered and
supplied must be qualified and accepted on the basis of these test
procedures. Reference to this specification is made in the current
Ford HSS materials specification.
A major (M) and minor (m) test series are described herein. The
major test series is intended for use in obtaining supplier
approvals. The minor test series is intended for use by Ford
Manufacturing Divisions for evaluation of incoming steel shipments
or for product quality control by steel suppliers. It is applicable
only to steels having previously obtained approval.