Raw steel plate 3 mm custom cut | Online cutting & purchase
  • Raw steel plate 3 mm custom cut | Online cutting & purchase
  • Raw steel plate 3 mm custom cut | Online cutting & purchase

3mm Raw Steel Plate, Custom Cut

  • High-quality raw steel
  • Exceptional durability and strength
  • S235JR structural steel grade
+ Other shapes
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Do you need to cut holes or round off corners? Or even more? Customise my plate
Icône livraison Boost J+3 Delivered to your home with the Boost D+3* option: 18 August 2026
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31.5 €
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Custom cut 3 mm raw steel plate: robustness and industrial style

Discover the versatility of our 3 mm raw steel plate, designed to meet all your custom cutting requirements. At John-Steel.com, we offer you the possibility to order a high-quality steel sheet, customized to the millimeter for your most ambitious projects.

An authentic and resistant material

S235JR raw steel is valued for its solidity and characteristic industrial appearance. Untreated, it has a dark surface with slight shades and traces of oxidation, which will evolve over time to create a unique patina. This characteristic makes it a preferred choice for interior and exterior fittings, provided it is protected from corrosion.

Varied and customizable applications

Thanks to our precision laser cutting service, your 3 mm raw steel plate adapts to a multitude of uses:

  • Construction and reinforcement: Ideal for supports, base plates, or structural elements requiring high resistance.
  • Decoration and furnishing: Create table tops, shelves, sliding doors or furniture elements with an industrial and modern design.
  • DIY and art: Perfect for your metal creations, sculptures or DIY renovation projects.
  • Outdoor landscaping: With appropriate anti-corrosion treatment, use it for planters, fences or architectural elements.

Why choose John-Steel.com?

  • Ultra-precise cutting: Benefit from advanced laser cutting for exact dimensions and clean edges.
  • Guaranteed quality: Our steels are selected for their robustness and durability.
  • Ease of ordering: Configure your custom plate in a few clicks and receive an instant quote.
  • Fast delivery: We commit to delivering your parts as quickly as possible, directly to your workshop or home.

Transform your ideas into reality with a custom 3 mm raw steel plate. Configure your piece now and bring your projects to life with John-Steel quality!

  • Minimum dimensions: 30 x 30mm
  • Maximum dimensions: 2980 x 1480 mm
  • Material: Raw steel
  • Finish & Appearance: Mill Finish
  • Magnet Compatibility: Ideal for Magnets (Magnetic)
  • Edge Finish: Deburred (Safe to handle)
  • 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.

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