Custom square corten steel plate - John Steel

Custom-made square corten steel plate

5

(4 reviews)

Show reviews
  • Self-patinating steel
  • Perfect for outdoor use
  • Steel S355J0WP
A A B B B C B B C C D C D C C D C D C C D C D C D E D
Do you need to cut holes or round off corners? Or even more? Customise my plate
Delivered to your home with the Boost J+3* option: 22 May 2026
From
39.84 €
VAT incl
-
+
Order Your unit price has dropped by

Aspect

Known for its unique rusted finish, corten (or korten) steel is a mild steel with a natural patina. At the time of purchase, the custom-made corten steel plate has a 'rough-rolled' appearance, i.e. slightly rusty. To obtain corten's famous patinated and stabilized appearance, an oxidation process is required.

Applications

Mainly used outdoors for its decorative, designer look, corten steel sheet is perfect for embellishing a garden or urban space. Indoors, the steel must have completed its oxidation process before being installed. You can also apply a varnish or wax to a clean, dry surface.

Features

Corten sheet steel acquires its rusty appearance from alloys such as copper, chromium, nickel and molybdenum. Steel is considered sufficiently oxidized when it ceases to leave marks or dirt. At this point, the oxide is strong enough not to stain clothing. Corten steel develops a self-protecting patina that protects it from atmospheric corrosion.

To accelerate oxidation, steel can be sandblasted and then exposed to alternating wet and dry conditions as often as possible.

(*) As a raw material, this sheet shows scratches to varying degrees.

Technical informations

  • Minimum dimensions 30 x 30 mm
  • Maximum dimensions 2980 x 1480 mm
  • Color Evolves over time
  • Thickness 1,5 mm
  • Look Soft and delivered unrusted
  • Application Outdoor (cladding, garden decoration) - Indoor (only at the end of the rusting process)
  • Defect Visible scratches on both sides (*)
  • Reference S355J0WP corten steel
  • Magnétique Ideal for Magnets (Magnetic)
  • Edge Finish Deburred (Safe to handle)
  • Corrosion Resistance Self-protecting (Natural Oxidation)
  • Weldability Excellent (TIG, MIG, Stick/Arc)
Fast delivery

Delivery in 3 or 8 working days. Enjoy free shipping with the Boost option!*

Volume discounts

The more you buy, the more you save on your order.

Pay in 4 interest-free installments

Pay in 4 interest-free installments with PayPal on your orders.

Customer achievements