Prepainted Galvanized Steel In Coil System 1

Prepainted Galvanized Steel In Coil

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Prepainted Galvanized Steel

With galvanized steel as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

Brand Name: HBSTEEL

Specifications OfPrepainted Galvanized Steel

Thickness 0.20-1.2mm (BMT)

Width 600-1250mm

Zinc Coating 100-275g/m2

Color According to RAL color fan or as per request

Internal Diameter 508mm or 610mm

Coil Weight 3-6MT

Quality Commercial and structural quality

Paint Polyester paint for topside, epoxy for reverse

Standard JIS G 3312, ASTM A755M, EN 10169

Base Steel Grade SGCC,SGCD,DX51D+Z,DX52D+Z;S200GD,S220GD,S280GD,S350GD,CS,FS,SS

Chemical Composition Of Prepainted Galvanized Steel

C	Si	Mn	P
0.04-0.06%	0.01-0.03%	0.18-0.22%	0.014-0.016%

Technical Data Of Prepainted Galvanized Steel

Yield Strength	(Mpa) 280-320
Tensile Strength	(Mpa) 340-390
Elongation	20%-30%
Reverse Impact	9J
T-bending	≥2T
Pencil Hardness	≥2H
Duration Of Salt Spray Test	500 H
Bending At 180 Degree	No crack, purling and fraction

Applications OfPrepainted Galvanized Steel

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing,insulation panel, corrugate sheet, facade wall,shutters,T-bar and home appliance.

Q: What are the industries that consume the most steel?: I'm guessing manufacturing

Q: I don't know why but I'm having a VERY difficult time finding the melting point of 1008 steel.: It is still the same for 1008 steel. Go to the bottom and see the listing of the grades it covers. Since the only difference between the 1006 and 1008 steel is a few micro amounts of alloys and by far the greatest majority or main component is iron (99%), as a general melt temperature , 2750 F is the melt temperature at which the other alloys are added to the charge to fine tune the mix. Just like adding salt to distilled water actually lowers the boiling point of water, adding alloys to iron decreases the melting point of iron. The iron melts at 2800F, but once alloys to make the 1008 grade are added, it decreases melt temp to 2750F. Since the melting point of pure iron is 2800F, the temperature is actually decreased by adding these impurities of alloys. These alloys are tested while the mix is starting to come down from a pure melt, steel is sampled. and then alloys below are checked and added to make the 1008 steel. The steel is maintained at 2750 F so that the less volatile alloys don't boil off before combining with steel. Minimum Properties Ultimate Tensile Strength, psi 43,900 - 51,900 Yield Strength, psi 26,100 - 34,800 Elongation 42 - 48% Chemistry Iron (Fe) 99% Carbon (C) 0.08% Manganese (Mn) 0.6% max Phosphorus (P) 0.035% max Copper (Cu) 0.2% min Sulfur (S) 0.04%

Q: What is the average shelf life of a steel coil?: The average shelf life of a steel coil can vary depending on various factors such as the type of steel, storage conditions, and maintenance practices. However, on average, a steel coil can have a shelf life of around 6 to 12 months if stored properly in a controlled environment with suitable temperature, humidity, and protection from corrosion. Regular inspection and maintenance can extend the shelf life of a steel coil further.

Q: What are the different types of steel coil surface treatments for indoor applications?: There are several different types of steel coil surface treatments that are suitable for indoor applications. These treatments are designed to enhance the appearance, durability, and performance of the steel coil in various indoor environments. Some of the common surface treatments for indoor applications include: 1. Galvanized Coating: This is one of the most popular surface treatments for indoor applications. Galvanizing involves applying a layer of zinc to the steel coil, which provides excellent corrosion resistance and protects the steel from environmental elements. 2. Pre-painted Coating: Pre-painting the steel coil with a specific color or finish is another common surface treatment for indoor applications. This coating not only improves the aesthetics of the steel, but also provides additional protection against corrosion and wear. 3. Powder Coating: Powder coating is a process where a dry powder is electrostatically applied to the steel coil and then cured under heat. This treatment creates a durable and attractive finish that is resistant to chipping, scratching, and fading. Powder coating is available in a wide range of colors and textures, making it a versatile choice for indoor applications. 4. Vinyl Coating: Vinyl coating is a type of surface treatment that involves applying a layer of PVC (polyvinyl chloride) to the steel coil. This coating provides excellent chemical resistance and protects the steel from moisture, abrasion, and UV radiation. Vinyl coating is commonly used in indoor applications where chemical exposure or moisture resistance is a concern. 5. Laminated Coating: Laminating the steel coil involves bonding a thin layer of plastic or other material to the surface of the steel. This treatment enhances the appearance of the steel and provides additional protection against scratches, stains, and fading. Laminated coatings are available in various colors and patterns, making them suitable for indoor applications where aesthetics is a priority. It is important to consider the specific requirements of the indoor application when choosing a steel coil surface treatment. Factors such as corrosion resistance, durability, aesthetics, and budget should be taken into account to ensure the best possible performance and longevity of the steel coil in indoor environments.

Q: What are the main challenges in handling and processing steel coils?: The main challenges in handling and processing steel coils include their large size and weight, which require specialized equipment and techniques for safe transportation and storage. Coils also tend to have sharp edges, posing a risk of injury. Additionally, maintaining the integrity and quality of the steel during processing can be challenging due to the potential for surface damage, rust, or deformation. Proper handling, storage, and processing techniques are crucial for minimizing these challenges and ensuring the efficient production of steel products.

Q: What are the factors that affect the price of steel coils?: There are several factors that influence the price of steel coils. Firstly, the cost of raw materials such as iron ore and coal, which are essential for steel production, can significantly impact the price. Additionally, the demand and supply dynamics of steel in the market play a crucial role. Factors like economic growth, construction activity, and infrastructure development can drive up the demand for steel, leading to price increases. On the other hand, if there is excess supply or reduced demand, prices may decrease. Moreover, fluctuations in energy costs, transportation expenses, and currency exchange rates can also affect the final price of steel coils.

Q: The difference between aluminized color steel roll and ordinary color steel roll: Ordinary color steel roll is a composite material, also known as color coated steel plate, is used in the continuous production line on the production line after surface degreasing, phosphating and other chemical coating treatment, painted with organic coatings, made by baking products. Both steel and organic materials are a little bit different. Both the mechanical strength of steel plate and easy molding performance, but also organic materials, good decoration, corrosion resistance.

Q: What are the different types of steel coil finishes for aesthetics?: There are several different types of steel coil finishes that are commonly used for aesthetic purposes. These include brushed finishes, polished finishes, embossed finishes, and patterned finishes. Each of these finishes can give the steel coil a unique look and texture, allowing it to be used in various design applications.

Q: How are steel coils used in the manufacturing of tools?: Steel coils are used in the manufacturing of tools as they provide a strong and durable material for the construction of various tool components. The coils are processed and shaped into specific forms, such as blades or handles, through cutting, shaping, and heat treatment processes. The resulting steel tool parts exhibit excellent strength, toughness, and resistance, making them suitable for a wide range of applications in industries like construction, automotive, and manufacturing.

Q: How are steel coils inspected for yield strength?: Steel coils are inspected for yield strength through a process called tensile testing. In this method, a small sample is cut from the steel coil and subjected to a controlled tension until it reaches its yield point. The amount of force required to deform the sample is measured, allowing for the determination of its yield strength.

Send your message to us

*Email

*TEL

*Quantity

*Unit