• STEEL TRADING
  • BAR GRINDING
  • THREAD ROLLING
  • CUTTING-TO-SIZE
  • QUICK DELIVERY

CHANGE LANGUAGE

Steel

Special steels and other types: all the strength that is needed.

Rettacciai, a company that supplies steel in bars or cut-to-size pieces, each one with different characteristics, qualities and intended uses. They are high quality products, chosen through accurate selection by the in-house professionals of the company, who have always used the best European suppliers.

  • stainless-steel

    STAINLESS STEEL

    Stainless steel is part of the products supplied by Rettacciai, that is divided into austenitic, martensitic and ferritic. Stainless steel is a ferrous alloy of chromium and carbon and is corrosion resistant.
  • free cutting steel

    FREE-CUTTING STEEL

    They are special steels, ideal for high-speed mechanical machining, as they have a remarkable machinability index.
  • structural steel

    STRUCTURAL STEEL

    This is a type of steel used mainly in civil engineering to make metal constructions and concrete structures.
  • hardened tempered steel

    HARDENED AND TEMPERED STEEL

    The good compromise between mechanical strength and toughness is an added value in tempered steels (divided into C45, 42CvMo4BON and 39NiCvMo3BON), for their use in the mechanical sector and in the construction of parts of mechanical components.
  • case-hardening steel

    CASE-HARDENING STEEL

    After a specific heat treatment, this type of steel has a hardened surface, therefore being resistant to wear and concentrated strengths, and an inner part that has toughness characteristics.
  • hardened steel

    HARDENED STEEL

    Rettacciai distributes hardened steel solid round bars, suitable for making recirculating ball screws, linchpins, shafts and other complex plasticity and shaped pieces, which require high surface hardness against wear.
  • chromed steel

    CHROMED STEEL

    The advantages of chromed steels are represented by the properties of chromium, which reduces corrosion and hardens the surface of materials.
  • barre filettate, tiranti e chiocciole

    THREADED BARS
    TIE-RODS
    TRAPEZOIDAL SCREWS
    TRAPEZOIDAL NUTS

    This category includes the DIN 975 threaded bar, the range of one and two thread tie-rods, the trapezoidal screws and nuts of various shapes and materials.
  • steel for bearings

    STEEL FOR BEARINGS

    Top quality, high hardness, wear and fatigue resistant, steels for bearings are obtained by quenching followed by tempering at approximately 150°C.


If you want to know more information about our products, contact Rettacciai!