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Gebrauchseigenschaften und Betriebsverhalten. Forschungsvertrag Nr.7210-MC/101, 1.12.1990-31.12.1995. Abschlußbericht
Fatigue strength of weathering steels after 10 to 20 years environmental exposition
: European Commission, Directorate-General for Science, Research and Development
Abstract
The envirommental exposition of usual structural steels and weathering steels doesn't influence the fatigue strength in the welded state, but the fatigue strength of the unwelded material by a decrease of 30 to 40 per cent.However , as the critical parts of steel structures are generally welded, the environmental attack of the material surface can be neglected.