HANNOVER MESSE 2020,
20 - 24 April
Stainless steel tubes and shapes with improved machinability VALIMA 304 L - 316 LStainless steels are known to be difficult to machine. CEFIVAL offers Valima grades with improved machinability and that keep mechanical properties unchanged as well as corrosion resistance and weldability.Composition- Soft oxide inclusions with low melting points which lubricate the metal to tool contact- A tightly controlled sulphur level- No hard or abrasive type inclusionsResult: improved machinabilityBetter fragmentation of chips being more compact, improved safety, better finishing of tubesIncreased cutting speed: +50 %Improved tool life: +40 % up to 80 % thanks to Valima productsTitanium gradesTitanium TA6V, T40, T60, TA3V2.5 for aircraft engine industries and medical area.Other gradesAlloyed steels 25CD4S - 15CDV6 - 35NCD16 ... for aircraft engine industries, military industries...
Italien Pavilion - CALVI
As long-standing partner of engine manufacturers, CEFIVAL equipped its plant with finishing facilities for rolled or hot extruded bars dedicated to the aircraft ...
The first stage of the manufacturing process is hot extrusion with raw material going through tooling at high temperature. Conception and production of all tools ...