Plaque d'Acier corten
  • Plaque d'Acier corten
  • Plaque d'Acier corten
  • Corten steel plate cut to size - Laser cutting metal - John Steel
  • Corten steel plate cut to size - Laser cutting metal - John Steel
  • Corten steel plate cut to size - Laser cutting metal - John Steel
  • Plaque d'Acier corten

Corten steel plate

  • Decorative
  • Can be easily worked
  • Perfect for outdoor use
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Icône livraison Boost J+3 Delivered to your home with the Boost D+3* option: 27 July 2026
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Appearance

The steel corten (or korten or weathering steel) is a mild steel with rusty appearance. It is a so-called self-adhesive steel to which have been added a number of alloys such as copper, chromium, nickel and molybdenum, to increase the resistance to atmospheric corrosion.

The surface layer of self-protecting oxide is developed in the open air and can last 1 to 3 years before reaching stability. It is believed that the oxidation of the steel has reached maturation when it causes almost no more dirt or traces to the touch. The oxide layer is then strong enough not to stain the clothes.

The oxidation process can be accelerated by sandblasting and subsequent exposure to wet periods (watering) and dry periods, as often as possible.

Use

At the time of purchase, the plate of corten is called "raw rolling" (slightly rusty appearance), it will therefore be necessary to provide a period of oxidation before obtaining the desired look. For indoor use, it is ideally necessary that the oxidation has matured before installation. It is possible to apply a varnish or wax (the substrate must be perfectly dry and clean).

Characteristics

Corten steel is easily worked by shearing, folding, punching, or by screwed connections (use stainless steel screws - the Corten screws are non-existent).

The corten welds without difficulty (Mig welding: electrodes and wire specific Corten).

Possible traces of scratches of variable depth.

  • Properties : Suitable for outdoor use
  • Minimum dimensions: 40 x 40 mm
  • Maximum dimensions: 2980 x 1480 mm
  • Color: Evolves with time
  • Thickness: 1,5 mm
  • Look: Soft and delivered unrusted
  • Material: Corten steel
  • Application: Outdoor (cladding, garden decoration) - Indoor (only at the end of the rusting process)
  • Defect: Scratches visible on both sides (*)
  • Reference: S355J0WP
  • Magnet Compatibility: Ideal for Magnets (Magnetic)
  • Edge Finish: Deburred (Safe to handle)
  • Corrosion Resistance: Self-protecting (Natural Oxidation)
  • Weldability: Excellent (TIG, MIG, Stick/Arc)
  • Technical sheet Technical sheet Corten Steel
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Customer achievements

Avis clients

4.9/5
(63 avis)

Découvrez ce que nos clients pensent de ce produit

Francois F.

Perfect. The plate corresponds exactly to my request. Delivery on time. Super careful packaging with the thick cardboard that can serve as a template. Thank you.

04/07/2026
Bernard S.

very good product, perfectly meets my expectations

26/06/2026
Jean Pierre B.

Very good quality and precision

20/06/2026
Jean Luc R.

Perfect

20/06/2026
Sébastien T.

Great. After a week with just a spray of salty water, the plate is already rusting and taking on a nice color.

05/06/2026
Philippe S.

Top

21/05/2026
Norbert G.

A priori ok. Confirmation in 2 years once the patina is visible.

10/04/2026
Jean-yann F.

Product conforms to what has been described.

27/03/2026
Marc P.

Steel plates meet my expectations. Well done.

23/03/2026
Loup Z.

Perfect product. Super material that rusts quickly so it's great. Top cutting.

28/01/2026
Francois F.

Perfect. The plate corresponds exactly to my request. Delivery on time. Super careful packaging with the thick cardboard that can serve as a template. Thank you.

04/07/2026
Bernard S.

very good product, perfectly meets my expectations

26/06/2026
Jean Pierre B.

Very good quality and precision

20/06/2026
Jean Luc R.

Perfect

20/06/2026
Sébastien T.

Great. After a week with just a spray of salty water, the plate is already rusting and taking on a nice color.

05/06/2026
Philippe S.

Top

21/05/2026
Norbert G.

A priori ok. Confirmation in 2 years once the patina is visible.

10/04/2026
Jean-yann F.

Product conforms to what has been described.

27/03/2026
Marc P.

Steel plates meet my expectations. Well done.

23/03/2026
Loup Z.

Perfect product. Super material that rusts quickly so it's great. Top cutting.

28/01/2026