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HANNOVER MESSE 2018, 23 - 27 April
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Hot Extruded Tubes

Logo Hot Extruded Tubes

Exhibition stand
Topic: Italien Pavilion - CALVI

Hall 5, Stand D07
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Product description

Stainless steel tubes and shapes with improved machinability VALIMA 304 L - 316 L

Stainless 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 inclusions

Result: improved machinability

Better fragmentation of chips being more compact, improved safety, better finishing of tubes
Increased cutting speed: +50 %
Improved tool life: +40 % up to 80 % thanks to Valima products

Titanium grades

Titanium TA6V, T40, T60, TA3V2.5 for aircraft engine industries and medical area.

Other grades

Alloyed steels 25CD4S - 15CDV6 - 35NCD16 ... for aircraft engine industries, military industries...

Product website

All products offered by this exhibitor

Hot Extruded Tubes

Stainless steel tubes and shapes with improved machinability VALIMA 304 L - 316 L Stainless 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 - ...read more

Manufacturing rings for aircraft engines

As long-standing partner of engine manufacturers, CEFIVAL equipped its plant with finishing facilities for rolled or hot extruded bars dedicated to the aircraft industry. The engine rings workshop is equipped with efficient bending and flash welding facilities as well as many presses enabling improved ...read more

Manufacturing profiles and tubes

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 are determined by our engineers and technicians according to customers' drawings. CEFIVAL has numerous finishing facilities with substantial ...read more

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