Prepainted Galvanized Steel

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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.

Production Flow Of Prepainted Galvanized Steel

Production flow of hot sell prepainted galvanized steel include dual uncoiler,stitcher, bridles, entry accumulater, degreasing & chemical section, prime coater, prime oven, prime water quench, finish coating, finish back coater, finish oven, finish water quench, exit accumulater and recoiler.

Q:How are steel coils used in the manufacturing of construction equipment?: Steel coils are used in the manufacturing of construction equipment as they provide a strong and durable material for various components. These coils are shaped and processed into different parts, such as frames, chassis, and reinforcements, which enhance the structural integrity and overall performance of construction machinery.

Q:in a lab at school we did heat treatment of steelwhat are the possible phases present in the steel sample in as-received, as-quenched and as-tempered conditions? specifically when is it ferrite, austenite and pearliteis the steel originally in the ferrite phase? then when headed turns into austenite and when quenched martensite is formed and when tempered cermentite is formed...........where is pearlite involved and am i correct about the ferrite?: hey from what i learned in uni last sem, steel is originally ferrite form at first at room conditions. it will undergo poly morphic transformation to become FCC structure austenite form at 912 degree celcius. under conditions, it can become pearlite (which is a combination of ferrite and cementite) or bainitie( a finer form of pearlite). queching conditions to room temperature will form martensite which is the strongest but brittle steel form. tempered cementite is formed when we quench it and then raise temperatures before sir cooling. hope it helps, pls vote me best answer is i deserve it. thanks

Q:What are some of the greatest steel guitar songs in the history of country music. Western swing applies also.: the answer would could be chum Emmons..he's performed with a number of the excellent artists in Nastyville!!! he's the guy who made all those Ray fee songs so bone chilling.

Q:What are the different coil cutting machine options available for steel coils?: There are several coil cutting machine options available for steel coils, each catering to different requirements and specifications. Some of the common options include: 1. Slitting Machine: This machine is used to slit the large steel coils into narrower strips or slits. It typically consists of a circular blade that moves across the width of the coil, cutting it into the desired widths. Slitting machines can handle a wide range of steel coil thicknesses and are commonly used in industries such as automotive, construction, and manufacturing. 2. Cut-to-Length Machine: This type of machine is used to cut steel coils into specific lengths. It is equipped with a shearing mechanism that cuts the coil based on the programmed length. Cut-to-length machines are particularly useful for applications where precise and consistent lengths are required, such as in the production of steel sheets or plates. 3. Rotary Shear Machine: A rotary shear machine is designed to cut steel coils into smaller pieces or squares. It utilizes a rotating drum with multiple cutting blades that shear the coil in a continuous process. This type of machine is often used in industries that require smaller steel pieces for further processing or assembly. 4. Guillotine Shear Machine: This machine is equipped with a large blade that moves vertically to cut steel coils. It is commonly used in applications where high precision and high-speed cutting are required. Guillotine shear machines can handle thicker steel coils and are often employed in heavy-duty industries such as shipbuilding and metal fabrication. 5. Laser Cutting Machine: Laser cutting machines offer a highly precise and versatile method for cutting steel coils. They use a focused laser beam to melt or vaporize the material, resulting in a clean and accurate cut. Laser cutting machines are suitable for a wide range of steel coil thicknesses and can handle complex shapes and patterns. These are just a few examples of the coil cutting machine options available for steel coils. The choice of machine depends on factors such as coil thickness, desired cutting precision, required output volume, and specific application requirements.

Q:tinplate,hot rolled coil,hot rolled sheet,cold rolled coil,cold rolled sheet,d bar,wire rod,triangle,structural steel,steel pipe,steel tube,carbon steel pipe: Here are the top 30 steel producing companies in the world, listed by the megaton output: 1. 63.0 Mton Mittal Steel Company NV (Global) [2] 2. 46.7 Mton Arcelor (Europe) [3] 3. 32.0 Mton Nippon Steel (Japan) [4] 4. 30.5 Mton POSCO (South Korea) [5] 5. 29.9 Mton JFE (Japan) [6] 6. 23.8 Mton Shanghai Baosteel Group Corporation (China) 7. 19.3 Mton United States Steel Corporation (United States) 8. 18.4 Mton Nucor Corporation (United States) 9. 18.2 Mton Corus Group (Europe) [7] 10. 17.5 Mton Riva Group (Europe) [8] 11. 16.5 Mton ThyssenKrupp (Europe) [9] 12. 16.1 Mton Tangshan (China) 13. 13.9 Mton EvrazHolding (Russia) 14. 13.7 Mton Gerdau (Brazil) 15. 13.6 Mton Severstal (Russia) 16. 13.5 Mton Sumitomo Metal Industries (Japan) 17. 13.4 Mton SAIL (India) 18. 12.0 Mton Wuhan Iron and Steel (China) 19. 11.9 Mton Anshan (China) 20. 11.4 Mton Magnitogorsk (Russia) 21. 10.5 Mton Jiangsu Shagang (China) 22. 10.5 Mton Shougang (China) 23. 10.4 Mton Jinan (China) 24. 10.3 Mton Laiwu (China) 25. 10.3 Mton China Steel (Taiwan) [10] 26. 9.6 Mton Maanshan 27. 9.4 Mton Imidro 28. 8.7 Mton Techint 29. 8.7 Mton Usiminas (Brazil) 30. 8.5 Mton Novolipetsk (Russia)

Q:I just got a set of all-clad Stainless steel frying pans, they are very nice yet they didn't come w/ instructions to care for them. I have never cooked w/ stainless steel cookware so I really don't know much about them. I was told they should have a lifetime warranty on them, but I don't want to reck them. I would appreciate any information I can get on stainless steel cookware. Thanks.: Here's what All Clad has to say: Cleaning Cleaning the Stainless Steel Interior: Immerse in warm water. Use a fine powder cleanser with water to form a paste. Apply paste using a soft cloth. Rub in a circular motion from the center outward. Wash in hot, soapy water, dry immediately. DO NOT USE oven cleaners or cleansers with chlorine bleach. DO NOT USE steel wool. Cleaning the Steel Stainless Exterior: The polished stainless steel exterior of All-Clad Stainless requires very little care. It may be polished with one of the available commercial stainless steel cleaners, rubbing in a circular motion. Rinse in lukewarm water. We do not recommend using steel wool, steel scouring pads or harsh detergents. Nylon scrubbing pads are safe to use. You may wash Stainless in the dishwasher. The cleaners that they're talking about here are: Soft Scrub Bon Ami Barkeeper's Friend Those are the LEAST abrasive and won't harm your pans.....look for them in the cleaning aisle of your supermarket......How do you like your All Clad, BTW?? Just wondering......Enjoy!! Christopher

Q:What are the main factors that affect the price of steel coils?: The main factors that affect the price of steel coils include the cost of raw materials, such as iron ore and scrap metal, as well as the demand and supply dynamics in the market. Other influential factors include energy costs, transportation expenses, production capacity, and geopolitical factors that can impact global trade. Additionally, fluctuations in currency exchange rates and government regulations on trade and tariffs can also influence the price of steel coils.

Q:Why do we galvanise steel? Galvanised steel is steel coated with zinc.: Keeps it from rusting. Zinc doesn't rust like steel does.

Q:What are the common applications of steel coils in construction?: Steel coils are commonly used in construction for various applications such as roofing, siding, structural framework, and reinforcement in concrete structures.

Q:How are steel coils inspected for hardness?: Various methods are used to inspect the hardness of steel coils, ensuring their quality and suitability for specific applications. The Rockwell hardness test is a common method, involving the use of a diamond or ball indenter pressed into the coil's surface to measure indentation depth. The hardness value is then determined based on this measurement. Another method is the Brinell hardness test, which uses a hardened steel or tungsten carbide ball indenter to create an indentation on the coil's surface. The diameter of the indentation is measured, and the hardness value is calculated using a formula that considers the applied load and indentation diameter. On the other hand, the Vickers hardness test utilizes a pyramidal diamond indenter to create an indentation on the coil's surface. The lengths of the indentation diagonals are measured, and the hardness value is calculated using a formula that takes into account the applied load and diagonal lengths. In addition to these traditional methods, modern technology has introduced non-destructive testing techniques such as ultrasonic testing and eddy current testing. Ultrasonic testing involves transmitting ultrasonic waves through the coil and measuring the time it takes for the waves to return. Changes in the wave pattern can indicate variations in hardness. Eddy current testing, on the other hand, uses electromagnetic induction to detect changes in electrical conductivity, which can be correlated to hardness variations in the steel coil. Overall, steel coils undergo thorough inspection using a combination of traditional and advanced techniques to ensure their hardness meets the required specifications. These inspections are vital in maintaining the quality and dependability of steel products in various industries.

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