Q235 Cold Rolled Steel Plate/ Made in China

Q235 Cold Rolled Steel Plate/ Made in China

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 10000 m.t./month

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Q235 Cold Rolled Steel Plate

Product Description

Product name: Cold rolled steel plate
Q235 Cold Rolled Steel Coil

Product Description

.1)Thickness: 0.4-3.0mm

2)Width: 600/1000/1250/1500mm or customized

3)Grade: SPCC, SPCD, SPCE, DX51D+Z, DC01-06, ST12, 170P1, HC380LA, SPHC, Super deep drawing

4)Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002

5)Weight of Cold Rolled Coil : 3-15MT

6)Surface Treatment: Galvanized or Oil

7)Technique: Cold rolled

8)Edge: Cut edge or Mill

9)Original place: Shandong, China

10)Advantage of Cold Rolled Coil :

High quality in flatness, brightness and straightness, and be qualified in both chemical compositions and mechanical properties.

11) Package of Cold Rolled Coil : Strapped with min three strapping strips, covered by anti-water paper and plastic film, fixed on the iron or wooden pallets by strapping strips and covered by plastic bag to prevent damage from transportation.

12)Applications for Cold Rolled Coil :(1) For the further producing of hot dip galvanized steel products or Prime Pre-painted Steel Coil
(2) Cold rolled Steel Coil: Auto manufacture, Oil drum, Transformer's tank panel, Furniture, bicycle, construction, battery case, industrial machine, etc.

13)Process of Cold Rolled Coil :

Pickling: To clean the dust and rust points on the surface.
Cold Rolling: Digital rolling control system produces minimum thickness tolerance, helps to prevent twist and improve straightness.
Slitting: Precise slitting machinery helps control the best width tolerance and avoid camber or cracker.

Q:What are the uses of steel sheets?: Steel sheets have a wide range of uses across various industries and applications. They are commonly utilized in construction for roofing, siding, and structural components. Steel sheets are also used in automotive manufacturing for body panels, chassis, and engine parts. Additionally, they find applications in the manufacturing of appliances, furniture, storage tanks, and machinery. The versatility, durability, and strength of steel sheets make them an essential material in many sectors.

Q:What do you pay attention to?: 1, the plastic bumper with 150-320# sandpaper, if the upwarping phenomenon in the injured, also with a knife will become warped skin scraping.2, in addition to oil, dust, after the proportion of the mixture of good ash fill the depression, to dry solid, first with 320-400# sandpaper polished, and then use 600-800# sandpaper grinding.3. After drying, place a primer newspaper at about 40mm of the ash.4, after removing oil and dust, with diluted primer (primer and quick drying diluent ratio of 1:1), empty spray again, dry and then spray again. In order to reduce the number of spraying and grinding time, it is necessary to ensure the smooth flow of primer, without flashing between each time. Dry the surface of the paint film, until the primer lose brightness, you can continue spraying, and then go round and round until you reach the thickness of the depression.5, in order to shorten the volatilization time, can use high temperature equipment baking, do not have to remove the newspaper, dry solid with 600-800# sandpaper to throw flat, but must not wear primer layer leakage.

Q:Can steel sheets be used for noise barriers?: Indeed, noise barriers can indeed utilize steel sheets. Steel, being a resilient and sturdy substance, can effectively hinder or diminish the propagation of sound waves. Its substantial density and mass aid in the absorption and reflection of sound, thereby impeding its passage through the barrier. It is possible to tailor and produce steel sheets specifically for the purpose of noise reduction, incorporating attributes like perforations or acoustic insulation materials to enhance their efficacy. Moreover, steel sheets can be treated with coatings or paint to bolster their resistance against adverse weather conditions and corrosion. In general, steel sheets present a feasible choice for the construction of noise barriers, particularly in locales with elevated levels of noise pollution.

Q:Can steel sheets be used for outdoor sculptures or artwork?: Absolutely, outdoor sculptures or artwork can certainly make use of steel sheets. Steel is known for its exceptional durability and strength, which makes it a perfect choice for outdoor settings where sculptures and artwork might face severe weather conditions. By bending, cutting, and welding steel sheets, artists can fashion them into various remarkable shapes and forms, enabling them to craft distinctive and elaborate designs. Moreover, steel can be painted or coated to shield it from rust and corrosion, ensuring that the artwork will endure for a long time. Numerous renowned outdoor sculptures worldwide are constructed from steel, highlighting its adaptability and appropriateness for outdoor applications.

Q:Are steel sheets suitable for water tanks?: Yes, steel sheets are suitable for water tanks. They are commonly used due to their durability, strength, and resistance to corrosion. Steel sheets can be coated or treated to ensure they are safe for storing water and can withstand the pressure and conditions inside a tank.

Q:Are the steel sheets coated with any protective material?: Indeed, a protective material is applied to the steel sheets, ensuring their durability and resistance against corrosion. Typically, this coating is added to the steel sheets to enhance their strength and safeguard them from external elements such as moisture, chemicals, and adverse weather conditions. It acts as a formidable shield, preventing the steel from rusting or deteriorating. The specific protective material used may vary depending on the intended purpose and specific requirements. However, a commonly employed option is a layer of zinc or zinc-alloy coating, known as galvanized coating. This particular coating offers exceptional defense, significantly prolonging the lifespan of the steel sheets and rendering them suitable for a wide range of industries and applications.

Q:What is the process of perforating steel sheets?: Perforating steel sheets involves the use of specialized machinery to create a pattern of holes or perforations in the sheet. This process typically involves feeding the steel sheet into the machine, where it is clamped and then pierced with high-speed punches or drill-like tools. The size, shape, and arrangement of the holes can be customized based on specific requirements. This perforation process can be used for various applications such as ventilation, filtration, acoustic panels, decorative purposes, or as a way to reduce weight in structural components.

Q:What is the maximum size available for steel sheets?: The maximum size available for steel sheets can vary depending on the manufacturer and specific requirements, but commonly available sizes range from 4 feet by 8 feet (1.2 meters by 2.4 meters) to 6 feet by 20 feet (1.8 meters by 6.1 meters).

Q:What are the benefits of using pre-painted steel sheets?: There are several benefits to using pre-painted steel sheets in various applications. Firstly, pre-painted steel sheets offer enhanced durability and longevity compared to other materials. The paint coating on these sheets provides a protective barrier against corrosion, rust, and weathering, ensuring that the steel remains in excellent condition for an extended period of time. This makes pre-painted steel sheets ideal for outdoor use, where they are continuously exposed to harsh environmental conditions. Secondly, pre-painted steel sheets offer a wide range of color options and finishes, allowing for greater design flexibility. Whether it's for architectural purposes, interior decoration, or industrial applications, the availability of different colors and finishes enables the creation of aesthetically pleasing and visually appealing structures or products. Additionally, pre-painted steel sheets are easy to maintain and clean. The paint coating makes them resistant to stains, dirt, and grime, making them easier to keep clean and requiring less maintenance over time. This makes them an attractive choice for applications where cleanliness and hygiene are essential, such as in the food and beverage industry or healthcare facilities. Furthermore, pre-painted steel sheets are highly versatile and can be used in a wide range of industries and applications. From roofing and cladding to automotive parts, appliances, and furniture, pre-painted steel sheets provide a reliable and cost-effective solution for various purposes. They can be easily fabricated, cut, and formed into desired shapes and sizes, making them suitable for diverse manufacturing processes. Lastly, pre-painted steel sheets are environmentally friendly. The paint coatings used on these sheets are typically formulated to be low in volatile organic compounds (VOCs), reducing their impact on air quality and human health. Additionally, the durability and longevity of pre-painted steel sheets contribute to a longer lifespan, reducing the need for frequent replacements and minimizing waste. In conclusion, the benefits of using pre-painted steel sheets include enhanced durability, a wide range of design options, easy maintenance, versatility, and environmental friendliness. These advantages make pre-painted steel sheets a preferred choice for many industries and applications.

Q:What are the insulation properties of steel sheets?: Compared to other commonly used insulation materials like fiberglass or foam, steel sheets have relatively poor insulation properties. This is because steel is an excellent conductor of heat and electricity, possessing high thermal conductivity. Consequently, steel sheets are ineffective in preventing heat transfer and are not typically used as standalone insulation materials. Nonetheless, steel sheets can still offer some insulation benefits when utilized alongside other insulating materials. For example, they can serve as a protective layer or cladding, enhancing the durability and fire resistance of insulation systems. Additionally, they can function as a radiant barrier, redirecting heat away from buildings and reducing heat gain in warm climates. To summarize, although steel sheets themselves do not possess exceptional insulation properties, they can contribute to improving overall insulation performance when combined with other insulating materials or applied in specific scenarios such as radiant barriers.

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