Galvanised Steel Sheet

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Our galvanised steel metal sheeting is grade DX51DZ+275MAC. This galvanised steel sheet metal is corrosion resistant. Cutting Tolerances -0,+2mm. Galvanised steel offers long-lasting protection against rust and corrosion, making it an ideal choice for outdoor and exposed environments. Our galvanised sheet metal is coated with a layer of zinc, which acts as a durable barrier to moisture and weather, helping your project stand the test of time. Commonly used in roofing, cladding, ductwork, fencing, and fabrication, galvanised steel combines strength with excellent resistance to the elements. It’s perfect for industrial, agricultural, and domestic applications alike. We supply galvanised steel in a range of thicknesses and can cut to your specified dimensions for a precise fit every time.

Galvanised Steel Sheet
Galvanised Steel Sheet - Cut to Size
FROM £12.01

GALVANISED STEEL SHEET: THE PERFECT BALANCE OF STRENGTH AND VERSATILITY

Our Galvanised Steel Sheets are manufactured using high-quality Alloy grade DX51DZ+275MAC, ensuring superior strength and corrosion resistance. These sheets are available in thicknesses up to 3mm. If you need sheet metal for your projects, our galvanised steel sheets are an excellent choice and are suitable for both indoor and outdoor use.

TAILORED TO YOUR SPECIFICATIONS

At ClickMetal, we understand that every project has unique requirements. That's why we offer custom-cut galvanised steel sheets. You can specify the length and width according to your project's precise measurements, ensuring a perfect fit. The sheets can be custom cut in lengths of as little as 25mm and up to 2.5m Whether you're working on outdoor structures, agricultural equipment or industrial applications, our galvanised steel sheets deliver the reliability you need.

OUR SHEET METAL CUTTING TOLERANCES

We take pride in delivering products of the highest quality. When it comes to cutting our sheet metal, we adhere to strict tolerances to ensure precision and accuracy. Our cutting tolerances are set at –0mm, +2mm, guaranteeing that your metal sheets will meet your specifications.

WHY CHOOSE GALVANISED STEEL SHEET METAL

Corrosion-resistant – Zinc coating protects against rust
Low-maintenance – Long service life, even outdoors
Strong and versatile – Suitable for fabrication, cladding, and more
Cost-effective – A durable alternative to stainless steel
Custom sizes available – Order the dimensions you need

Galvanised Steel Sheets FAQs

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What is a galvanised steel sheet?

A galvanised steel sheet is a steel sheet that has been coated with a protective layer of zinc to prevent corrosion. This process, known as galvanization, involves immersing the steel sheet in molten zinc or applying a zinc-rich coating through other methods such as electroplating. The zinc coating acts as a barrier, shielding the underlying steel from exposure to moisture and other corrosive elements, therefore extending its lifespan and enhancing its durability.

What are galvanised steel sheets used for?

Galvanised steel sheets are used in a variety of industrial applications due to their corrosion resistance and strength. Common uses include roofing, siding, gutters, downspouts, fencing, HVAC ductwork, automotive panels, appliances, and agricultural equipment. They are particularly favoured in outdoor and marine environments where exposure to moisture and harsh weather conditions is a concern.

What alloys are used for galvanised steel sheets?

Galvanised steel sheets are typically made from carbon steel, which is alloyed with small amounts of other elements such as manganese, silicone, and phosphorus to improve its properties. The most used alloy for galvanised steel sheets is carbon steel with a low carbon content, often referred to as mild steel. This alloy is chosen for its weldability, formability, and cost-effectiveness.

Can galvanised steel sheets be cut to specific sizes?

Yes, galvanised steel sheets can be easily cut to specific sizes using various cutting methods such as shearing, sawing, or laser cutting. The process of cutting galvanised steel sheets does not significantly affect the integrity of the zinc coating, provided proper cutting techniques are employed. This allows for precise customisation to meet the requirements of different applications.

Are galvanised steel sheets suitable for outdoor use?

Yes, galvanised steel sheets are highly suitable for outdoor use due to their exceptional corrosion resistance properties. The zinc coating acts as a barrier to protect the underlying steel substrate. This makes galvanised steel sheets ideal for outdoor applications exposed to moisture, UV radiation, and other environmental factors, such as roofing, fencing, and outdoor structures.

Can galvanised steel sheets be welded?

Yes, galvanised steel sheets can be welded using appropriate welding techniques and procedures. However, special considerations must be taken due to the presence of the zinc coating. Welding galvanised steel produces zinc fumes, which can be harmful if inhaled. Therefore, adequate ventilation and personal protective equipment (PPE) should be used during welding.

Are galvanised steel sheets lightweight?

Yes, galvanised steel sheets are relatively lightweight compared to other metals such as stainless steel or aluminium. This makes them easier to handle, transport, and install, especially in applications where weight is a consideration, such as roofing and cladding. Despite their lightweight nature, galvanised steel sheets offer excellent strength and durability, making them a versatile choice for a wide range of structural and non-structural applications.

How long do galvanised steel sheets last?

Galvanised steel sheets are known for their long lifespan due to the protective zinc coating, which provides corrosion resistance. The exact lifespan can vary depending on factors such as the thickness of the zinc coating, environmental conditions, and maintenance practices. However, under normal conditions, galvanised steel sheets can last for several decades without significant corrosion, making them a suitable choice for various applications.

Can galvanised steel sheets be painted or coated?

Yes, galvanised steel sheets can be painted or coated to enhance their appearance or provide additional protection against corrosion. However, proper surface preparation is essential to ensure adhesion of the paint or coating to the zinc surface. This typically involves cleaning the surface to remove any dirt, oil, or debris and applying a suitable primer before painting or coating. Additionally, compatible paint or coating systems should be selected to ensure compatibility with the zinc substrate.

How do I maintain galvanised steel sheets?

While galvanised steel sheets are highly durable and resistant to corrosion, proper maintenance can further extend their lifespan. Maintenance may include periodic cleaning to remove dirt and debris, inspection for signs of damage or corrosion, and prompt repair of any scratches or exposed areas of bare steel. Additionally, maintaining proper drainage and ventilation in outdoor applications can help prevent moisture build-up and minimise the risk of corrosion.