Products Categories

Prime Cold Rolled Steel Sheet In Coils Full Hard

SAE1006 HOT ROLLED STEEL COIL PLATE

Cold Rolled Section Steel Bending

Round Steel Bar 42CrMo SAE4140

Galvanized Steel Coil Sgcc

SGCC refers to steel grades for hot-dip galvanized steel sheets and strips, specifically, hot-dip galvanized steel sheets and strips made from ordinary carbon structural steel.

product details

product description

Steel Galvanized

Production process

Unwinding and Welding: Unwinding of steel coils to provide the required steel strip for continuous operation and welding of the strip tail of the forward strip to the strip head of the backward strip to ensure continuous production of the unit.

Degreasing and Cleaning: The cleaning section cleans the surface of the strip to remove rolling oil and iron powder to obtain good plating adhesion and surface quality.

Annealing: Recrystallisation annealing of the strip in rolled hard state to obtain good mechanical properties of the product, by controlling the atmosphere in the furnace to obtain good plating properties of the strip.

Air Knife Zinc Layer Control: Control of the thickness of the coating on the strip surface by blowing gas (usually air or pure nitrogen) onto the surface of the strip after exiting the zinc pot.

Alloying: Process of heating the galvanised strip to obtain a zinc-iron alloy coating.

Levelling and Straightening: Rolling of the strip with small rolling forces to eliminate the yield plateau of mild steel, improve the strip properties and obtain the desired strip surface roughness.

Post-treatment: Passivation or other chemical surface treatment of the strip to obtain the corrosion resistance, lubrication and other properties desired by the user.

Trimming: Trimming the strip as required to obtain the appropriate width accuracy.

Oiling: Oil the strip steel to obtain certain anti-rust and lubrication properties.

Through the above steps, galvanized steel coil Sgcc products can be produced to meet the requirements.

Advantage

The corrosion resistance of SGCC galvanized sheet coil is due to their dense protective film and electrochemical sacrificial corrosion protection, which forms an excellent corrosion layer to protect the steel.

Corrosion resistance

Economy

Adhesion

Paintability

Formability

Spot weldability

about itwelcome

SGCC galvanized steel coil to react with molten zinc to form an alloy with good corrosion resistance. Long-term corrosion resistance is good, no maintenance is required, and it is the most economical method of long-term corrosion protection. Iron reacts with zinc to form an alloy with strong adhesion, impact and friction resistance. Smooth surface, with good metallic luster, easy to paint. It has a certain degree of ductility and plasticity, and can be made into various shapes. It can be spot welded and connected easily.

SGCC galvanized sheet plate is widely used in small household appliances and other general sheet metal occasions with high corrosion resistance. Due to its complicated production process and high technical requirements, it is mainly imported from Europe, America and other developed countries.

China Galvanized Sheet CoilMain Applications

SGCC galvanized steel sheet in coil is used in a wide range of applications, including automotive manufacturing, home appliance manufacturing, machinery manufacturing, and other fields. For example, SGCC galvanized steel plate coil is commonly used in automotive structures, home appliances kitchen equipment, and mechanical equipment manufacturing.

company descriptionabout us

We have established long-term relationships with many steel factories for decades. Our decades of experience in billet and strip production ensure stable and strong relationships with all steel factories. Based on this advantage, we can provide our customers with the best price while ensuring the best quality of steel products and one-stop steel products solution service domestically and abroad. 1725245309127

You Can Contact Us Here !

For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.

inquiry now

Leave Your Message