Prepainted Galvanized Steel in coil System 1

Prepainted Galvanized Steel in coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 80000 m.t./month

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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:help me and my twin love this cutie in our form !? how do we steel hime from bitchey rebecca!? X X X xX: Maybe you can learn to spell. Perhaps he is attracted to intelligence. He may want a mother for his children that can read a Campbells soup can.

Q:If steel can rust with saltwater... then why are ships made of steel? can't we just use other metals like aluminium etc?: also add to answers above (now below), zincs are mounted on the hull and shaft to draw the electrolysis to them instead of the hull and are easily replaced by a competent diver

Q:We have a stain from a pot or bowl in our new expensive stainless steel sink. It looks like a water mark that happens when you leave a glass on a table without a coaster. It's a mark in the shape of the bowl or pot that was there. We left it there overnight:( It's not rust either. Help!: The best product I have ever come across is Barkeeper's Friend. I use the liquid version rather than powdered version. It is a soft soft abrasive scrub designed for stainless steel. I original found it to use it on all my All Clad pots and pans to keep them beautiful and shining. I also have a stainless kitchen now, sink, stove and fridge...and I use Barkeepers on everything. It is fantastic. If you don't want to go out and find Barkeepers tonight, you can get a similar affect using baking soda mixed with dish soap. Make a good paste to gently rub on stains. Be sure to rinse the stainless steel surface thoroughly, and towel dry. If the stains still remain you can try vinegar. Remember to thoroughly rinse and towel dry. But tomorrow go out and get a bottle of BarKeeper's Friend...you will never regret it. UPDATE: just saw a few other answers, DO Not use steel wool (SOS pads) you will scratch the heck out of the finish and you will not be able to fix it.

Q:I need help my new stainless steel cookware is sticking ? My first meal was nasty!: One of two things can cause this. Either your pan bottoms are light weight, or you are cooking at too high a temperature.

Q:How are steel coils used in the manufacturing of industrial conveyors?: Steel coils are used in the manufacturing of industrial conveyors as the primary material for the conveyor belts. They are formed into circular shapes and then cut into strips to create the belt. Steel coils provide strength, durability, and flexibility to the conveyor belts, allowing them to withstand heavy loads and operate smoothly.

Q:What is galvanized steel coil?: Galvanized steel coil, a type of steel, receives a layer of zinc coating to safeguard it against corrosion. The galvanization process entails immersing the steel coil in molten zinc, creating a protective layer on its surface. This layer not only prevents corrosion but also acts as a shield against scratches and other forms of damage. Due to its durability and rust resistance, galvanized steel coil finds widespread usage in industries such as construction, automotive, and manufacturing. It is commonly employed in the production of roofing materials, pipes, and automotive components, among other applications. In summary, galvanized steel coil offers a versatile and cost-effective solution for preserving the longevity and integrity of steel products.

Q:How are steel coils inspected for yield strength using tensile testing?: Tensile testing is the method used to inspect the yield strength of steel coils. This involves subjecting a sample of the coil to controlled tension until it reaches its breaking point. Through this test, various mechanical properties of the steel, including yield strength, can be determined. To conduct the tensile testing for yield strength inspection, a small strip of the coil is cut and prepared. The strip is then placed in a machine specifically designed for tensile testing. This machine consists of two grips that securely hold the strip at opposite ends. Subsequently, the machine applies a steadily increasing force to the strip, causing it to elongate until it eventually breaks. Throughout the test, the machine measures the force applied and the elongation of the strip. The yield strength is determined by identifying the point on the stress-strain curve where the material begins to undergo plastic deformation, meaning it exhibits permanent deformation without any increase in load. Typically, the yield strength is reported as the stress required to cause a specific amount of plastic deformation, such as 0.2% or 0.5%. This value represents the maximum stress that the steel can endure without experiencing permanent deformation. By performing tensile testing on a sample of the steel coil, it becomes possible to ascertain its yield strength. This information is vital in ensuring the quality and dependability of the steel coil, as it indicates the maximum stress it can tolerate before permanent deformation occurs. Furthermore, this testing method allows for the comprehensive evaluation of other mechanical properties, including ultimate tensile strength, elongation, and modulus of elasticity, thus providing a thorough understanding of the steel's performance characteristics.

Q:Can steel coils be coated with anti-tampering materials?: Yes, steel coils can be coated with anti-tampering materials. These materials are commonly applied to steel coils to prevent unauthorized access or tampering, ensuring the integrity and security of the contents within the coils.

Q:What are the environmental impacts of steel coil production?: The environmental impacts of steel coil production include emissions of greenhouse gases, such as carbon dioxide, during the process of extracting and processing raw materials like iron ore and coal. Additionally, the production of steel coils requires a significant amount of energy, contributing to the depletion of natural resources and increased carbon emissions. The wastewater generated during steel production can also contain pollutants, which may harm aquatic ecosystems if not properly treated. Furthermore, the disposal of steel coil waste, such as slag and other by-products, can pose challenges in terms of proper handling and potential contamination of soil and water sources. Overall, steel coil production has substantial environmental impacts that demand sustainable practices and mitigation measures.

Q:Two different shaving razors I'm looking to buy have different specs. in terms of the metals used for the blade; one being 1045 surgical stainless steel, the other 440 stainless (not sure if its A B or C, but probably 440A or 440B because it's not specified). So which one is better for the intended use as a shaving razor?: yes a stainless steel 440 knife is really good my uncle bought one back in 1979 and has been having it without any problems the blade is still razor sharp even at 35 years old

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