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Galvanzied Steel Coil S250GD

Galvanized Steel Coil is a type of steel coil that has been coated with a layer of protective zinc. This coating helps to prevent corrosion and extends the lifespan of the steel. Here are some of the product advantages and features:

1.Corrosion resistance: The zinc coating acts as a barrier between the steel and the environment, protecting it against rust and corrosion. This makes galvanized steel coils ideal for outdoor applications or in environments with high humidity or corrosive elements.

2.Durability: Galvanized steel coils are known for their durability and long-lasting performance. The zinc coating provides an extra layer of protection that helps to resist damage from scratches, impacts, and abrasions, making it suitable for heavy-duty applications.

3.Versatility: Galvanized steel coils can be used in a variety of applications across various industries. They are commonly used in construction for roofing, siding, and structural components. They are also used in automotive manufacturing, appliances, and electrical enclosures.

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Product Details

PRODUCT PARAMETERS

Galvanization is a manufacturing method involving the utility of zinc coating to metal to forestall it from rusting. The zinc coating works to defend the base metal. It does this through appearing as a barrier to the a variety of corrosive elements. Therefore, it affords a sacrificial nature that offers a exceptional and long-lasting metal product.
Galvanized sheet metallic is one of the most famous kinds of steel. This is due to its extended strength, prolonged durability, and formability. The corrosion-resistant property throws its usefulness up a massive notch.

Galvanzied Steel Coil

PROCESS TYPES

Types of Galvanizations

There is a wide variety of galvanization types for corrosion protection. Each of these types has its unique performance and characteristics.

Following is a brief description of the various types of galvanizations.

Hot-Dip Galvanization

Hot-dip galvanization is the most widely used method of galvanization. Just as its name suggests, it involves the dipping of the steel in molten zinc.

The pool of molten zinc often maintains a temperature of about 860°F (460 °C).

After proper cleaning of the base metal chemically, it gets fluxed to eliminate residual oxides.

A metallurgical bond begins to form between the zinc and the intended metal.

After pulling the metal from the bath, the pure zinc mixes with oxygen from the atmosphere to form zinc oxide.

Then, the zinc oxide reacts with carbon dioxide to form zinc carbonate.

The zinc carbonate makes the final coating on the base metal.

Galvanzied Steel Coil

Specification And Size
	CNS 1244 2013		JIS G 3302 2019		ASTM A653M 2017	AS1397 2011	EN 10346 2015
Specifications	Hot-rolledBase :SGHC SGHD SGH 340 400 440 490 540	Cold-rolled Base: SGCC SGCD 1~3 SGC 340 400 440 490 570	Hot-rolled Base: SGHC SGHD SGH 340 400 440 490 540	Cold-rolled Base: SGCC SGCD 1~3 SGC 340 400 440 490 570	DS DDS CS TYPE A, B, C FS TYPE A, B SS GRADE 33(230) 37(255) 40(275) 50(340)CLASS 1~3 80(550)CLASS 1~3	G1~G3 G250 300 350 400 450 550	DX51-52-53D S220GD (250 280 320 350 550)











Thickness of Base Steel (mm)	1.2~4.60	SGCD1~3: 0.27~2.0mm SGCC/SGC: 0.19~2.0mm	1.2~4.60	SGCC, SGC340: 0.18~3.0mm; SGCD1~3: 0.25~2.0mm; SGC400,440: 0.229~3.0mm; SGC490: 1.8~3.0mm; SGC570: 0.229~2.2mm	DS: 0.27~2.0mm; DDS: 0.25~2.0mm; CS/FS: 0.19~4.50mm; SS GRADE 33~80: 0.19~4.50mm; CS TYPE A, B, C, Grade 33, 37: 0.18~3.0mm; FS TYPE A, B: 0.295~2.0mm; Grade 40, 50: 0.229~3.0mm; Grade 55(380): 0.35~3.0mm; Grade 60(410): 0.47~1.6mm; Grade 65(450): 0.6~3.0mm; Grade 80: 0.229~2.2mm	G1: 0.19~4.50mm; G2&G3: 0.27~2.0mm; G250~550GD: 0.19~4.6mm; G300: 0.229~2.3mm; G350: 0.229~3.0mm; G450: 0.6~3.0mm; G500: 1.1~2.5mm; G550: 0.229~2.2mm	DX51D: 0.19~4.50mm; S220~550GD: 0.19~4.6mm; S250GD: 0.18~2.02mm; DX52D: 0.295~2.0mm; DX53D, 54D: 0.25~2.0mm; S280GD, S350GD: 0.229~3.0mm; S320GD: 0.229~2.3mm; S550GD: 0.229~2.2mm

Galvanzied Steel Coil

4.Easy maintenance: Galvanized steel coils require minimal maintenance. The zinc coating helps to prevent the formation of rust, reducing the need for frequent painting or repairs. Regular cleaning is usually sufficient to keep the surface in good condition.

5.Customization: Galvanized steel coils can be produced in different sizes, thicknesses, and grades to meet specific requirements. This allows for customization based on the application and desired performance characteristics.

6.Cost-effective: Galvanized steel coils are a cost-effective option compared to other types of coated steel or non-coated steel. The initial investment may be slightly higher, but the long-term benefits and extended lifespan outweigh the additional cost.

7.Environmentally friendly: Galvanized steel is a sustainable and recyclable material. At the end of its lifespan, it can be recycled and used to produce new steel products, reducing the reliance on virgin materials and minimizing waste.

Overall, galvanized steel coils offer excellent corrosion resistance, durability, versatility, and cost-effectiveness. They are a reliable choice for various applications and can be customized to meet specific needs.

Galvanzied Steel Coil

Applications

Automotive Industry

The use of galvanized metal on automobiles dates many years back. Using zinc-coated our bodies on motors has emerge as the norm of vehicle manufacturing. The rust-resistant nature of this fabric makes it a gorgeous advertising and marketing device in the aggressive market. Several makers leverage them to provide anti-rust warranties to their customers.

Telecommunication Industry

Maintaining smartphone traces isn’t an convenient job. They require the hardest and most dependable substances for success. Galvanized sheet metallic affords its makes use of on smartphone wiring and gear boxes. Therefore, there will be diminished hazard of harm and decreased upkeep cost.

Electric Equipment and Appliances
When you seem to be at most electric powered home equipment round you, you may also be in a position to word the special elements of their casing. Most casings for electrical gear use galvanized metal material. In fact, it is no longer stunning that some indoors components of these home equipment are made from this steel material.

Building and Construction Industry
The sturdiness and sturdiness that galvanized sheet steel presents make it famous in the development industry. It has been employed in a variety of industrial and residential tasks to the perfect level.

PRODUCT PACKAGING

Standard Seaworthy Export Packing:
3 layers of packing, inner is kraft paper, water plastic movie is in the center and backyard GI metal sheet to be protected by means of metal strips with lock.
1. Export seaworthy packing: a water proof paper + an inhibitor movie + a metal sheet cowl with metal area protectors and ample metal straps
2. Packaging detail:as customer's requirements.

Galvanzied Steel Coil