GALVANISED Steel Sheet

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Product Description:

Hot Dipped Galvanized Steel Coil

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.

Product Description Of Hot Dipped Galvanized Steel Coil

Thickness	0.13mm-0.7mm
Width	600mm-1250mm
Zinc Coating	30-200g/m2
Internal Diameter	508mm/610mm
Coil Weight	3-12MT
Quality	commercial and structural quality
Surface Treatment	regular & minimum spangle, zero spangle, oiled & dry, chromated , non-skin pass , skin pass
Standard	JIS G 3302, ASTM A 653M, EN 10327
Steel Grade	SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD

Technical Data Of Hot Dipped Galvanized Steel Coil

Chemical Composition	C	Si	Mn	P	S
Chemical Composition	0.04-0.06%	0.01-0.03%	0.18-0.22%	0.014-0.016%	0.006%-0.009%

Yield Strength	(Mpa) 280-320
Tensile Strength	(Mpa) 340-390
Elongation	20%-30%
Out-of-square	not exceed 1% Flatness
Bow	15mmmax
Edge Wave	9mmmax
Centre Buckle	8mmmax
Bending At 180 Degree	No crack, purling and fraction

Application Of Hot Dipped Galvanized Steel Coil

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making roofing tile, steel profiles for wall partition, T-bar, studs, fireproof door, air conditioning duct and home appliance.

Q: I just bought a used Taurus 85 stainless 38 spl revolver, it's about 25 years old but looks like new. This is my first stainless steel gun. I'm wondering if there's any special things I need to be aware of or cleaning methods? I'm also wondering if stainless steel could rust? in theory stainless means it cannot get stained or rusty. I have a chrome bore AK, cleaning is always super easy, wondering of cleaning a SS revolver would be the same.: Yes, stainless steel will rust. It is not rust proof, it is rust resistant. You still should oil your gun after you shoot it.

Q: How are steel coils used in the production of metal enclosures?: Steel coils are used in the production of metal enclosures as they provide the raw material needed for forming and shaping the enclosure. The steel coils are processed and cut into sheets or strips, which are then bent, welded, or stamped to create the desired shape and structure of the enclosure. These steel sheets offer strength, durability, and a smooth surface finish to the final product, making them ideal for manufacturing metal enclosures used in various industries such as automotive, electronics, and construction.

Q: Are steel coils resistant to rust and corrosion?: Yes, steel coils are typically resistant to rust and corrosion due to their protective coating or treatment that prevents the steel from coming into direct contact with moisture or oxygen.

Q: What are the different methods of uncoiling steel coils?: There are several methods used for uncoiling steel coils, including hydraulic uncoiling, motorized uncoiling, and manual uncoiling. Hydraulic uncoiling involves using hydraulic cylinders to unwind and release the tension in the coil. Motorized uncoiling utilizes a motorized mandrel or decoiler to unwind the coil. Manual uncoiling, on the other hand, requires physical effort to unwind the coil by hand. Each method has its own advantages and is chosen based on the specific requirements and capabilities of the uncoiling process.

Q: What are the different types of steel surface treatments for coils?: There are several types of steel surface treatments for coils, including galvanizing, electroplating, powder coating, and painting.

Q: What are the different types of steel surface finishes for coils?: There are several types of steel surface finishes for coils, including hot rolled, cold rolled, galvanized, and coated finishes. Each finish offers unique properties and characteristics, such as improved strength, corrosion resistance, or aesthetic appeal. The choice of finish depends on the specific application and desired outcome for the steel coils.

Q: What are the dimensions of steel coils used in the construction equipment industry?: The dimensions of steel coils utilized in the construction equipment industry may differ depending on the particular application and requirements at hand. Nevertheless, there exist standard dimensions that are commonly employed. Typically, steel coils employed in the construction equipment industry possess a width ranging from 600mm to 2000mm. The thickness of these coils can vary from 0.5mm to 25mm or potentially higher, contingent upon the intended purpose and structural prerequisites. The weight of steel coils utilized in the construction equipment industry can differ significantly, spanning from a few hundred kilograms to numerous tonnes. The weight is typically determined by the dimensions and thickness of the coil, as well as the specific grade and type of steel employed. It is crucial to note that these dimensions are not fixed and can be tailored to cater to the specific needs of the construction equipment industry. Manufacturers and suppliers have the capability to provide steel coils in various dimensions to fulfill the precise requirements of construction equipment manufacturers and contractors.

Q: What is the average width tolerance for steel coils?: The average width tolerance for steel coils can vary depending on the specific industry and application, but typically it ranges from ±0.005 to ±0.25 inches.

Q: I am making a permanent magnet, just for fun. I am trying to find the best grade of steel to do so with.: This page on spark test tells how to use a grinding wheel to get a rough idea of what you've got. Includes drawings of sparks for magnet steel;

Q: What are the common coil handling challenges?: Some common coil handling challenges include the difficulty in safely lifting and moving heavy coils, ensuring proper alignment and positioning during handling, preventing damage to the coils or surrounding equipment, and efficiently managing coil storage and retrieval.

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