Lucien SALLEI

Cold rolled steels, zinc plated or galvanized steels

Galvanized plates

Introduction

- Steels for cold forming
- High yield strength steels
- Structural steels
- Steels with monitored mechanical characteristics
- Steels with guaranteed chemical composition

Various products:

Sheet metal galvanised by tempering,

Sheet roller,

Corrugated iron,

Trapezoidal sheet metal

Sinusoidal sheet metal,

Embossed sheet metal,

Sheet metal strips and bands,

Sheet metal with special dimensions
 
Depths: 0.25 - 3.00 MM

Widths:    par 0,25 – 0,49 MM. Depth  = 1000 mm  Width
               Par 0,50 – 2,00 mm. Depth  = 1250 mm. Width
               Par 2,30 – 3,00 mm. Depth  = 1000 mm. Width

For other formats, please contact us for information on stocks 

Quality : En 10142/10143 DX 51 D ,en 10142/10143 DX 51 D,ASTM A 653/924 (CS), JIS G Normal spangle,

Chrome or without chemical treatment, and greased or degreased. ISO certificate 9000 :2000

Minimum delivery 20 tonnes, Mini/ Maxi 24 tonnes per container

Range

Steels for cold forming

These steels have low carbon content and excellent weldability.

Continuously annealed steels are designed to satisfy particular criteria in terms of flatness, surface cleanliness and uniformity of mechanical characteristics

Blued plate

This product is offered in three different qualities  for which the annealing is done on a special installation, in an oxidising atmosphere in order to promote the development of a thin layer of magnetite on the surface of the sheet 

In addition to the aesthetic aspect, this layer provides protection against corrosion for parts of which the surfaces cannot be treated by conventional processes or be covered by a protective metal coating.

High strength low alloy (HSLA) steels for cold forming

The hardening obtained during a special manufacturing process makes it possible to reach high strength levels while limiting the content in alloying ingredients; a characteristic favourable to functional properties such as suitability for welding or metal plating

The mechanical characteristics of these steels enable structural strengthening parts not requiring severe forming to be made lighter

Here again, continuously annealed steels are designed to satisfy particular criteria in terms of flatness, surface cleanliness and uniformity of mechanical characteristics

Structural steels

Structural steels are mainly used in the fields of building and mechanical construction

These are carbon and manganese steels for which minimum elastic limit and ultimate tensile strength values are guaranteed

They are used in applications where strength properties are more important than those of formability or ductility 
In this part, the restoration of properties after cold rolling, to allow the metal to be worked easily, is achieved by low annealing in a controlled atmosphere

Steels with monitored mechanical characteristics

These steels have similar characteristics to the previous range but this time they are continuous ly annealed

This process gives the final product excellent performance in terms of flatness, surface cleanliness and uniformity of mechanical characteristics

Steels with guaranteed chemical composition

This range offers many of the standard references ranging