More than 80 research projects have been conducted within the Galvanized Autobody Partnership (GAP) program. These projects have significantly added to our basic technical knowledge on the processing of advanced high strength steels for lightweight automobile manufacture as well as to the forming, welding, and painting of these steels relevant to automotive fabrication and assembly operations. In addition, GAP research has improved both the productivity and quality of sheet products made on continuous hot dip galvanizing lines.
More than 60 steel companies, their suppliers, and automotive manufacturers have shared in directing this program and profited from its results. We expect to continue holding program review meetings on a worldwide basis to share the most recent results from this program with sponsors and allow them to share in the directing of the program. These forums have also proven to be useful for discussion of current technical issues facing producers and users of zinc coated steels.
As the 2023-2025 GAP Program concludes, you are invited to join the 2026-2028 GAP Program. The new program builds on our past work on galvanizing of advanced high strength steels, is expected to extend our knowledge of galvanizing line operations and includes continuing efforts on forming and welding issues encountered by automakers.  If your company has sponsored the GAP program before, we look forward to welcoming you as a sponsor of the 2026-2028 Program. If your company is considering new sponsorship, we look forward to discussing the benefits of the GAP program with you and welcoming you to membership in this program for 2026-2028. For more information, please email contact@zinc.org.
Galvanized Auto Body

New @ GAP

Read the report about Manufacture and Automotive Applications of Galvanized Steel Sheet.

GAP 2023-2025 Catalog

This catalog document lays out the technical targets and research goals of the 2023-2025 GAP Program.

GAP MEMBERS

The leading technology companies in the automotive steel sector

HBIS Tangsteel
Hyundai Steel
NUCOR logo
POSCO
SSAB logo
Salzgitter logo
Shougang Logo
SDI Steel Dynamics Logo
STELCO logo
TATA logo
Ternium logo
USS United States Steel logo
Voestalpine logo
Drever international logo
Ford logo
ANDRITZ logo
DUMA BANDZINK logo
thyssenkrupp logo
Fives logo
CLECIM logo
EMG logo

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