• Zincalum Rolled Steel Coil for Construction System 1
  • Zincalum Rolled Steel Coil for Construction System 2
Zincalum Rolled Steel Coil for Construction

Zincalum Rolled Steel Coil for Construction

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Zincalum Rolled Steel Coi application:


Surface Treatment:Coated

Technique:Cold Rolled

Standard:JIS

Steel Grade:Q195

Width:914, 1000, 1200, 1219, 1220, 1250

Grade:Dx51d / Dx52d/ Dx53D/ S250,280,320gd

Base Material:Galvanized or Gavalume

Treatment:Galvanized or Prepainted

Color:Ral Standard, or Buyer′s Sample Color

Thickness:0.14mm to 1.5mm

Zinc Coating:40-150GSM

Length:up to The Thickness

Material:Steel

Lacquer:Top Side15-25 Micro,Back Side 5 Micro

Export Markets:Global


Trademark:STW

Packing:Sea Worthy Packing

Standard:0.2mm to 1.2mm

Origin:China

HS Code:72103000

Production Capacity:10000 Tons Per Month


Specifications;
1.     Aluzinc coating mass: 30g-275g/sqm
2.     Coil weight:4-6 tons per coil
3.     Edge treatment: Mill edge or cut edge. 
4.     Technical treatment: Bright annealed, flatting, cold harden.
5.     Surface treatment: Annealed, bright finish, dull/bright finish, slit edge. 
6.     Spangle: Normal/small/big/zero spangle. 
7.     Delivery terms: FOB / C&R / CIF 
8.     Supply Ability: 30000MT/month
9.     Application: The construction industry: The roof structure, keel, grill, Clapboard, ceilings, fire shutter doors, etc; The light industry, the Automobile, agriculture, animal husbandry, fishery, casing of household Electronic application, civilian smoke stack, etc. 
10.   Delivery time: Within 30 days after the receipt of L/C or Signed the contract or according to customer's requirement. 
Special design available according to requirement; Anti-corrosion And high-temperature resistant with black painting; All the production process Are made under the ISO9001: 2000 strictly


Zincalum Rolled Steel Coil for Construction


Zinc Coating60-275g( as required)
Thickness Range0.14-1.5mm
Coil Inner Diameter508mm
Coil weight3-5MT(as required)
SurfaceRegular/mini/zero spangle, chromated, skin pass, dry etc.
Width range600-1250mm(900mm, 1215mm, 1250mm, 1000mm the most common)
ApplicationsWith excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect


FAQ

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
 Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness  and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.


Q:What are the common coil weight and width combinations available for steel coils?
The industry or application dictates the available common weight and width combinations for steel coils. However, steel coils are commonly available in the following weight and width combinations: 1. Light gauge coils: These coils have a weight range of 5 to 10 tons and a width range of 600 to 1,500 mm. Industries such as automotive, construction, and appliances frequently use them. 2. Medium gauge coils: These coils have a weight range of 10 to 20 tons and a width range of 750 to 2,000 mm. They find applications in manufacturing, infrastructure, and engineering sectors. 3. Heavy gauge coils: These coils have a weight range of 20 to 35 tons and a width range of 900 to 2,200 mm. Industries that require thicker and wider steel sheets, like shipbuilding, oil and gas, and construction of large structures, commonly use them. 4. Narrow coils: These coils have a width range of less than 600 mm and can have varying weights based on specific requirements. Industries that need narrower strips of steel, such as automotive components, electrical appliances, and packaging, often use them. 5. Custom coil sizes: Manufacturers can provide custom sizes, besides the standard weight and width combinations mentioned above, to meet specific customer requirements. This allows for flexibility in meeting the unique needs of various industries. It is important to note that these weight and width combinations are not exhaustive and can vary depending on the steel manufacturer, production capabilities, and customer demands.
Q:I just purchased this Benchmade knife with m390 steel blade and it cost me a fortune but I wanted to know if this new steel is a tool steel. what classifies a tool steel. M390 = 1.9 carbon, 20. chromium, .30 manganese, 1. molybdenum, .60silicon, .60 tugsten, 4. vanadium at 60-62 HRC
M390 Steel
Q:How are steel coils used in the production of roofing and siding?
Roofing and siding materials heavily rely on steel coils as a vital element. These coils, crafted from high-quality steel, undergo several processes to convert them into the final products used in roofing and siding. To start with, the steel coils are unwound and flattened to obtain a smooth steel sheet. Subsequently, this sheet is thoroughly cleansed to eliminate any impurities or contaminants. The cleansing procedure involves treating the steel's surface with chemicals and rinsing it meticulously to ensure a spotless and sleek surface. Following this, the steel sheet receives a protective layer to enhance its durability and resistance against corrosion. This coating can be executed through various techniques such as hot-dip galvanizing, electro-galvanizing, or applying a metallic or organic layer. The preferred method of coating depends on the desired properties and aesthetic requirements of the roofing or siding material. After the coating process, the steel sheet is shaped and formed into the desired structure and profile. For roofing purposes, the steel sheet is commonly corrugated or shaped into interlocking panels. This facilitates easy installation and guarantees a secure and weather-resistant roofing system. Similarly, for siding applications, the steel sheet can adopt various profiles like horizontal or vertical panels, shingles, or shakes. Once the steel sheet is formed, it may undergo additional treatments to improve its performance. This can involve applying a protective coat of paint or other finishes to enhance its appearance and resistance against fading, chipping, or scratching. The steel coils can also be embossed or stamped with patterns or textures to provide aesthetic appeal. In conclusion, steel coils play a vital role in the production of roofing and siding materials. They offer strength, durability, and weather resistance, making them an ideal choice for safeguarding structures from the elements. Furthermore, steel coils provide versatility in terms of shape, profile, and finish, allowing for a wide range of design options for roofing and siding applications.
Q:Steel is strong in both tension and compression. Concrete is only strong in compression, and is very fragile in tension. Plus, concrete is heavy--a huge drawback in, say, a bridge deck. And its fairly expensive. And it hides the condition of the steel embedded within it. So what does it bring to the table? Why use it at all?
Pre stressed concrete is held in compression by the steel cables within.
Q:What are the environmental and social impacts of mining, processing and using steel?
Without it, you would not have many of the things that you enjoy today. Just think, no cannons, unless they were made of bronze, but that requires mining as well. No computers, no cars, no skate boards, no tall buildings, no pots and pans, no bath tubs, no factories to build things that are made out of non-metallic materials. No stereos, no TVs, no eating utensils, just think, you would have to eat like the Japanese do with bowls and your fingers. In short, just about everything around you is some how made with steel. If you are against steel and feel that it's impact on the ecology of the world is to great, what would you be willing to give up? Your car, ipod, computer, stereo, bed-everything about it uses steel in 0one way or another. Your Cd's, DVDs, just what would you want to give up because, yuck, it was made with steel equipment, or to some extent, made from steel.
Q:How are steel coils used in the production of metal doors and windows?
Metal doors and windows rely on steel coils as a vital element for their production. These coils, usually crafted from high-grade steel, act as the primary raw material in the manufacturing process. To begin, the uncoiling process is crucial when utilizing steel coils. The coils are unwound and introduced into a machine called a roll former. This machine meticulously molds the steel into the desired shape for the door or window frame. Before entering the roll former, the steel is typically cut to the necessary length. Once the steel has been shaped, it undergoes a series of additional manufacturing processes. These processes may involve creating holes for hardware installation, bending the steel to form specific angles or curves, and welding different sections together to construct a complete frame. The steel coils provide the essential structural integrity and durability required for these processes. Furthermore, steel coils also play a critical role in enhancing the visual appeal of metal doors and windows. They can be coated with various finishes, such as galvanized or powder-coated, to protect against corrosion and enhance the overall appearance of the final product. These coatings not only add an extra layer of durability but also allow for customization to match different architectural styles and design preferences. In conclusion, steel coils serve as the foundational material in the production of metal doors and windows. They are shaped, cut, and processed to create the necessary components for these products. Additionally, steel coils can be coated to improve their durability and aesthetic appeal. Ultimately, these coils significantly contribute to the strength, durability, and overall quality of metal doors and windows.
Q:How are steel coils used in the production of metal bridges?
Due to their versatility, strength, and durability, steel coils are a crucial element in the manufacturing of metal bridges. These coils, typically made from high-quality steel alloys, provide the necessary structural integrity required for bridge construction. To begin the process of using steel coils for bridge production, they undergo a series of manufacturing techniques. The coils are uncoiled and straightened to eliminate any distortions or bends. They are then precisely cut into lengths according to the specifications of the bridge design. Once the steel coils have been processed, they are transformed into various structural components used in bridge construction. These components include beams, girders, trusses, and plates. Beams and girders serve as the primary support structure of the bridge, while trusses provide additional support and stability. Plates are used for the bridge deck, providing a surface for vehicles and pedestrians to travel on. Steel coils also play a critical role in the fabrication of bridge connections and joints. These connections are essential for transmitting loads and forces throughout the bridge structure, ensuring its stability and safety. Steel coils are utilized in the creation of various connection elements, such as bolts, nuts, washers, and welded sections. Furthermore, steel coils are commonly employed in the production of bridge reinforcements. Rebar, which is used to strengthen concrete elements within the bridge, is manufactured from steel coils. By enhancing the load-bearing capacity and resistance to bending and tension, these reinforcements strengthen columns, piers, and abutments. In addition to their structural applications, steel coils are also utilized for protective coatings on metal bridges. They can be coated with specialized materials like zinc, epoxy, or paint to prevent corrosion and extend the bridge's lifespan. These coatings are especially important in harsh environments with high levels of moisture, chemicals, and weathering factors, as they help maintain the bridge's structural integrity. Overall, steel coils are the foundation of metal bridge production. They are transformed into various components, connections, reinforcements, and protective coatings that ensure the bridge's strength, durability, and longevity.
Q:How are steel coils used in the appliance industry?
Steel coils are used in the appliance industry for a variety of purposes such as manufacturing parts, components, and frames for appliances like refrigerators, washing machines, and ovens. The coils are processed and shaped into specific forms to provide strength, durability, and stability to the appliances.
Q:Its big and expensive and i don't know if it would have a logical purpose but its sharp as hell and awesome. Anyways, its made from surgical steel and all i have found on the internet is that its probably 316L (w/e that means). I have another knife made from 440 stainless steel and as far as i know that is pretty much the hardest stainless metal. So why would the more expensive one be made from surgical steel?
Surgical Steel Knives
Q:iam talking abt carbon steel of composition:-C=0.15wt% Mn=0.60wt% P=0.035wt% S=0.04wt% Cu=0.20 (min)wt%....
The composition of the steel is almost tertiary to many other considerations, except that there are certain elements and percentages of elements which tend to affect the crystaline structure in the steel. The most basic question is whether the crystaline arrangement of atoms in the steel is martensitic or austenitic, and many factors influence that. In general, martensitic structure is magnetic and austenitic structure doesn't respond much to magnetic fields, but there are varying degrees of martensitic and austenitic -- there is never a pure state. Read the articles at bottom.

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