Galvanized Steel Coil and Sheet

Galvanized Steel Coil & sheet is steel that is protected against corrosion by a layer of zinc. The coating is applied to the steel by immersing coiled metal in a bath of molten zinc.

The result is high-quality metal that can be cut into specific lengths, slit, and trimmed to meet customer specifications. The resulting product can meet industry quality standards and certifications.

Corrosion Resistance

A zinc coating applied to carbon flat rolled steel significantly increases its resistance to corrosion. This increased corrosion resistance is achieved through two main processes: hot dipped galvanizing or electro-galvanizing. In the hot dipped galvanizing process, base carbon steel is cleaned and scale removed, then continuously submerged in a bath of molten zinc at a controlled coating weight. This creates a metallurgical bond between the zinc and the steel, effectively and economically protecting it from the effects of corrosion.

The resulting product is ideal for construction, light industry, automobile and agriculture. It is used to manufacture anti-corrosion roof panels, civil chimneys, household appliances and more. It is also commonly used in the transportation industry for manufacturing trailers, shipping containers, railcar components and highway safety barriers due to its natural ability to resist corrosive elements.

In addition to its corrosion resistant properties, galvanized steel offers exceptional malleability and workability. It can be easily shaped, welded and painted to achieve aesthetics and additional protection against corrosion. It is also readily available in a wide range of thicknesses and widths, making it an affordable option for many projects. Galvanized steel also makes a great alternative to aluminum in applications where durability is important, such as for gutters, trim and ductwork.

Durability

Galvanized steel coils are durable enough for a wide range of applications. The zinc coating protects the base metal from harsh environmental conditions, like extreme weather or corrosion, extending its lifespan and preventing costly replacement costs. This durability makes it an excellent choice for building construction, manufacturing and agricultural industries.

For instance, galvanized steel coils are used in the manufacturing of HVAC systems to Q355B angle steel make air ducts and vents. They are also used to build a variety of structures and equipment in the agriculture industry, such as barns, silos, and fences. Their strength and resistance to rust and corrosion make them ideal for outdoor use. Galvanized steel is also used to make electrical enclosures, cable trays, and support structures for telecommunication systems.

In terms of strength, galvanized steel is a stronger material than untreated steel. It is also much easier to work with, making it an ideal option for construction and fabrication projects. In addition, its longevity reduces maintenance costs and downtime due to repairs, further reducing overall expenses.

A slit edge is another important feature of galvanized steel. It is the result of cutting larger steel coils into narrower strips during the slitting process. This trim removes the sharp edges and gives the steel a smoother appearance. The slit edge is also safer to handle, as it prevents injuries caused by exposed sharp edges.

Slit Edge

Galvanized steel coils and sheets are ideal for a wide range of industrial applications. Their durability and corrosion resistance make them an excellent choice for harsh environments. In addition, the zinc coating prevents rust and extends the life of the metal. This makes them a good choice for manufacturing automotive components and other industrial machinery.

The steel used in the production of galvanized steel is usually hot-dipped into a pool of molten zinc, which gives it its I-beam high corrosion resistance and durability. The molten zinc bath also contains trace elements of aluminium, which improves ductility and optimises coating adhesion. The result is a product that can be formed into a wide variety of shapes and has an attractive surface finish.

However, the sharp edges left by the slitting process can be dangerous and may lead to injuries. For this reason, slit metal is often edge-conditioned, which removes the sharp edges and makes it safer for handling. The edges can be deburred, smoothed, or rounded depending on the requirements of each application.

Galvanized steel slit coils can be coated with various paints, such as pre-painted galvanized (PPGI) coils, which are suitable for roofing and wall cladding. They can be produced in a wide range of colors, and the zinc coating provides corrosion resistance and formability. In addition, PPGI coils can be made with a zinc-iron alloy or an aluminium-zinc alloy to provide different levels of corrosion protection.

Pricing

If you ever marvel at the strength of a bridge or the longevity of a building, chances are that galvanized steel coils played an important role. In many ways, they are the unsung heroes that help make our world a safer and more beautiful place. Their durability and corrosion resistance makes them a popular choice for a variety of industrial applications.

Whether you are building a long-term structure or a temporary construction project, the durability and longevity of a galvanized steel coil can save you money in the long run. While the upfront costs may be slightly higher than other materials, the additional protection and reduced maintenance will pay for themselves over time.

Supplier offers cold rolled, galvanized and stainless steel in different grades and sizes. Finished products include slitted and cut to length metal coils, blanks, strips, sheets, trays and tubes. Secondary services such as custom slitting, shearing, press brake forming and plate burning are available. Serves automotive, appliances, telecommunication and commercial industries.

Various grades of low, medium and high carbon, high strength low alloy (HSLA), ferrite-bainite and martensite based steel are offered in the form of hot dipped galvanized, electro galvanized, pre-painted galvanized and aluminized. Secondary services such as slitting, cutting, milling, polishing, shearing and bar coding are also offered. JIT delivery is available. Meets military, ASME, ASTM and other quality standards.