Influence of P, Al, B elements on the behaviour of hot- working X 38 CrMoV 5 1 (1.2343) steel

Objectif

The project aims at studying the effect of low levels of P (50 ppm to 0.1 %), Al (30 ppm to 0.1 %) and B (3 ppm to 0.05 %) on workability, thermo-mechanical properties, thermal fatigue and creep behaviour during use of X38 CrMo V 5 1 grade tool steel. Experimental 300 kg melts will be produced with controlled variations in P, Al, B levels, while keeping levels of other trace elements constant, and processed into tool steel. The properties mentioned above will be determined for the temperature range likely to be experienced in use.

Programme(s)

ECSC-STEELRES 8C - Medium-term guidelines (ECSC) for the programmes of technical steel research and of steel pilot/demonstration projects, 1991-1995

Thème(s)

F3 - Special and alloy steels

Appel à propositions

Data not available

Régime de financement

CSC - Cost-sharing contracts

Coordinateur

Verein Deutscher Eisenhüttenleute eV

Contribution de l’UE

Aucune donnée

Adresse

Sohnstraße 65
40237 Düsseldorf
Allemagne

Coût total