New brand identity for SEVA !

Please find our press release here and our presentation video here !

Alliages & Transformation

The Alloys & Transformation business unit designs, produces and makes toolings and industrial equipments for a wide range of sectors : glass industry, automotive, aircrafts, nuclear, energy, construction, chemical…)

Design and production of foundry parts in special steel, stainless, refractory alloys, nickel or cobalt based superalloys. Machining of complex shapes and high hardness alloys.
A complete service : Design, foundry, machining, assembly up to the supply of complete industrial equipments.

Saint-Gobain SEVA Coulée Fonderie

Foundry and Machining

Alloys and Transformation offers a integrated foundry and machining complete service for production from units up to small and medium-sized series, managing the full project and bringing synergies from the order up to the final delivery.

A complete offer:

  • Design, development, simulations
  • Casting of parts made of superallsoy
  • Complex shapes machining
  • Assembly
  • Tests and controls
  • International logistic


  • Leadtimes reduction
  • Costs efficiency
  • One single spokeperson: simplified purchasing process

FIBRAFLEX is a metallic fibre for concrete and mortars reinforcement.

FIBRAFLEX benefits from all Saint Gobain SEVA’s know-how (advanced technologies, special metal alloys processing). This is a so-called « amorphous » metallic fibre which is really unique among several kind of fibres for concrete and mortars reinforcement.

It has very special features to bring optimal concrete reinforcement:

  • Tensile strength,
  • Thinness,
  • Flexibility,
  • Corrosion resistance.

It is used in a wide range of applications :

  • Fixing mortars,
  • Repair mortars,
  • Precasting / UHPFRC,
  • Technical floorings.

For more detailed information, feel free to contact us or visit the FIBRAFLEX website.