Premium Quality Steel Sheet

Steel sheet is flat metal that comes in big pieces. People use it every day for jobs all over Australia. At Steel Mart you can buy black steel sheet, galvanised sheet that stops rust and stainless sheet that stays shiny forever. Roofers put it on sheds. Builders make walls and boxes with it. Home handymen cut it for small jobs. Steel sheeting is strong and easy to work with. Many customers grab angle or pipe from us at the same time. We keep heaps of stock ready to go fast. You can paint it or leave it as is. Metal sheets work great for trailers, benches and BBQ plates too. We also supply a variety of thicknesses so customers can choose the right sheet for light, medium or heavy-duty work. Our team can cut sheets to size for faster installation on any fabrication project.

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Metal Steel Plate

Steel plate is the thick heavy one. You need it when the job is big. Truck floors, machine bases, ship parts and strong gates all use steel plate. We sell black plate, galvanised plate and stainless steel plate. Steel plate is available in multiple grades, ideal for structural strength, industrial builds and repairs. Many clients use our cutting service to prepare plate sections ready for welding on-site.

  • Great for heavy work
  • No rust outside
  • Easy to cut and weld
  • Lots of sizes

FAQ's

What is steel plate used for?

Steel plate is used for truck trays, excavator buckets, machine bases, ship decks, big gates and workshop floors. It is very thick so it can carry heavy loads and take hard knocks every day.

How much does 1 kilogram of steel cost?

The price goes up and down every week. Normal black steel sheet or plate is the cheapest. Galvanised costs a bit more because of the zinc coat. Stainless steel plate costs the most because it never rusts. Just check our website for today’s price.

What is stronger, 11 or 14 gauge steel?

11 gauge is stronger and thicker. The smaller the gauge number, the thicker the metal. So 11 gauge is good for heavy jobs like trailer sides. 14 gauge is lighter and used for sheds or small boxes.

What is the difference between steel sheet and steel plate?

Steel sheet is thin and easy to bend. You use it for roofing, shed walls, flashing and trays. Steel plate is thick and heavy. You use it for things that need to carry big weight like truck bodies, ramps and machine parts.

Can stainless steel plate be used outside?

Yes. Stainless steel plate never gets rust even in salt air, rain or near the beach. It stays shiny and strong for many years with no paint or care. Perfect for coastal houses, boats and food factories.