• Hot Rolled Steel Billet 3SP Standard 180mm System 1
  • Hot Rolled Steel Billet 3SP Standard 180mm System 2
  • Hot Rolled Steel Billet 3SP Standard 180mm System 3
  • Hot Rolled Steel Billet 3SP Standard 180mm System 4
  • Hot Rolled Steel Billet 3SP Standard 180mm System 5
  • Hot Rolled Steel Billet 3SP Standard 180mm System 6
Hot Rolled Steel Billet 3SP Standard 180mm

Hot Rolled Steel Billet 3SP Standard 180mm

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

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Structure of Hot Rolled Steel Billet 3SP Standard 180mm

  RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

Description of Hot Rolled Steel Billet 3SP Standard 180mm
Prepainted Rolled steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. Aluminum zinc coils enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative. RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

Main Feature of Hot Rolled Steel Billet 3SP Standard 180mm

1.Corrosion resistance: It mainly depends on the zinc protection. When the zinc being worn,

2. Heat resistance: steel sheet has excellent heat resistance, can withstand high temperatures over 300 centigrade, and is similar with aluminized steel high temperature oxidation resistance. It often used in chimney pipes, ovens, fluorescent lighting device and the device cover. 
3. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.  RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing


Applications of Hot Rolled Steel Billet 3SP Standard 180mm
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.

2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.

3.Transportation: oil tank; gas tank;road sign; etc.
4.Agriculture constructions :barn; etc.RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

5.Others:vending machine; game machine; auto parts spare parts etc.  

 RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

 

Specifications of Hot Rolled Steel Billet 3SP Standard 180mm

Product

Hot Rolled Steel Billet 3SP Standard 115mm

Material Grade

SGCC / SGCH  / DX51D+AZ, etc

Thickness

0.5-3.0mm

Width

700-1500mm

Tolerance

Thickness: +/-0.02mm , Width:+/-2mm

Zinc-coating

AZ30-150g/m2

Technique

Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume

Surface

Dried, Chromated, Unoiled,RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

Spangle

Regular spangle , small spangle, zero spangle

ID

508MM 610MM

Coil weight

25MT max

Export package

Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed

 

FAQ of Hot Rolled Steel Billet 3SP Standard 180mm

We have organized several common questions for our clients,may help you sincerely:

1. What is the minimum order quantity ? 

Our MOQ is 100 mt for each size each specification. Usually we can offer discount if can buy large QTY once. RAL Scale Z35 Prepainted Rolled Steel Coil for Construction Roofing

2. How long can we receive the product after ordering?

Our general delivery time is 30 days after confirmation, but so some special orders, we have offer special delivery time

3. How to guarantee the quality of the products?

We have established the international advanced quality management system ,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

4. What is the payment?

We accept T/T, L/C 

Q:What are the specifications for tool steel billets used in the manufacturing of cutting tools?
The specifications for tool steel billets used in the manufacturing of cutting tools typically include factors such as high hardness, excellent wear resistance, good toughness, and high strength. Additionally, specific alloying elements and heat treatment processes are employed to enhance the performance and durability of the cutting tools.
Q:What are the main differences between carbon steel and alloy steel billets?
Carbon steel billets are primarily composed of iron and carbon, with trace amounts of other elements. They are relatively inexpensive and have good strength and hardness properties. On the other hand, alloy steel billets are made by adding various alloying elements such as chromium, nickel, and manganese to enhance specific properties like corrosion resistance, heat resistance, and toughness. This makes alloy steel billets more versatile and suitable for a wide range of applications that require specific material properties.
Q:What are the different types of steel billet defects?
There are several different types of steel billet defects that can occur during the manufacturing process. These defects can have an impact on the quality and performance of the final product. Some common types of steel billet defects include: 1. Surface defects: These are flaws or irregularities that occur on the outer surface of the billet. Examples include cracks, scale, and scratches. Surface defects can weaken the billet and reduce its overall strength. 2. Internal defects: These defects occur within the billet and are not visible on the surface. They can be caused by factors such as non-metallic inclusions, voids, or gas pockets. Internal defects can compromise the structural integrity of the billet and lead to failures or deformations. 3. Segregation: This defect refers to the uneven distribution of alloying elements within the billet. It can result in inconsistent mechanical properties across the billet, leading to variations in strength or hardness. 4. Pipe: Pipe defects occur in the center of the billet and are caused by the formation of a cavity during solidification. This defect can weaken the billet, making it more susceptible to cracking or other forms of failure. 5. Incomplete solidification: This defect occurs when the billet does not fully solidify during the casting process. It can lead to internal cracks or voids, reducing the overall quality and strength of the billet. 6. Surface decarburization: This defect occurs when the surface of the billet loses carbon during the heating or cooling process. It can result in reduced hardness and wear resistance in the final product. It is important for manufacturers to closely monitor and control the production process to minimize the occurrence of these defects. Various techniques such as quality control checks, heat treatment, and proper handling can help prevent or mitigate the impact of these defects on the final product.
Q:How are steel billets used in the production of heat exchangers?
Steel billets are used in the production of heat exchangers as they serve as the raw material for manufacturing the structural components, such as tubes, plates, and fins, that make up the heat exchanger. These billets are melted, cast, and then fabricated into the desired shape and size to create the necessary structural integrity and heat transfer efficiency required for heat exchangers.
Q:After processing to the color coating board, is there a fare increase of 1000?The price of galvanized coil is about +350 per ton of cold-rolled steel at present What about the cost of billet to cold rolling?What is the final cost of making the color coated sheet? How do you figure that?
I think that the cost of steel billet plus manual consumption plus electricity and other costs divided by the finished product is greater than the cost per ton
Q:Are steel billets used in the renewable energy sector?
Yes, steel billets are used in the renewable energy sector. Steel is a versatile material that is used in the construction of various renewable energy infrastructure components. For example, steel billets are commonly used in the manufacturing of wind turbine towers, which are essential for the generation of wind energy. Steel billets provide the necessary strength and durability to support the enormous weight and withstand the harsh environmental conditions that wind turbines are exposed to. Additionally, steel billets are also utilized in the construction of solar power systems, such as solar panel mounting structures and support frames. These structures require a strong and reliable material like steel to ensure the stability and longevity of the solar panels. Therefore, steel billets play a crucial role in supporting and facilitating the growth of the renewable energy sector.
Q:What are the specifications for alloy steel billets used in the defense industry?
The specifications for alloy steel billets used in the defense industry vary depending on the specific application and requirements of each project. However, there are certain common specifications that are typically followed. Firstly, the alloy steel billets used in the defense industry must meet stringent material standards and be certified to specific military or industry specifications. These standards often include requirements for the chemical composition, mechanical properties, and heat treatment of the alloy steel. The chemical composition of the alloy steel billets is crucial, as it determines the material's strength, hardness, and resistance to corrosion and high temperatures. The specific composition may vary depending on the intended use, but common alloying elements include chromium, molybdenum, vanadium, and nickel. Additionally, the carbon content is carefully controlled to achieve the desired strength and toughness. In terms of mechanical properties, alloy steel billets for defense applications generally need to have high strength, toughness, and impact resistance. They should be able to withstand extreme conditions, including high pressure, shock, and vibrations. The billets may undergo specific heat treatments, such as quenching and tempering, to achieve the desired mechanical properties. The dimensional specifications for alloy steel billets used in the defense industry are also crucial. They must meet precise size and shape tolerances, as well as surface finish requirements, to ensure compatibility with the manufacturing processes and final products. Furthermore, the billets may need to be certified to specific industry or military standards, such as MIL-STD or ASTM specifications, to ensure their suitability and reliability for defense applications. These standards define the testing methods, quality control requirements, and performance criteria that the alloy steel billets must meet. Overall, the specifications for alloy steel billets used in the defense industry encompass a range of factors, including chemical composition, mechanical properties, dimensional tolerances, and adherence to industry or military standards. These specifications are essential to ensure the performance, durability, and safety of the final defense products.
Q:How are steel billets used in the manufacturing of railway components?
Steel billets play a vital role as a primary raw material in the production of railway components. The billets serve as the initial stage in the manufacturing process, being transformed into a variety of parts including rails, wheels, axles, and structural elements. To commence the transformation, the steel billets undergo heating in a furnace to achieve a specific temperature, making them more malleable and easier to shape. Once heated, the billets are then subjected to a series of rolling mills, gradually taking on the desired form. For instance, in the production of railway tracks, the heated billets are rolled and shaped into long continuous bars known as rails. These rails are subsequently cut to the required length and undergo further processes such as straightening, grinding, and drilling to meet the necessary specifications. Similarly, steel billets are also employed in the manufacturing of railway wheels and axles. The heated billets are rolled and shaped into round bars, which are then subjected to additional processing to form the wheel and axle components. These components undergo further treatments such as heat treatment, machining, and testing to ensure their strength, durability, and ability to withstand the demanding loads and stresses associated with railway operations. Furthermore, steel billets find utility in the production of other railway components such as couplers, buffers, and suspension systems. These billets are shaped and processed according to the specific requirements of each component, ensuring proper functioning and compatibility with the overall railway system. In conclusion, steel billets are an indispensable ingredient in the manufacturing of railway components. Through heating and rolling processes, they are transformed into rails, wheels, axles, and other structural elements. These components then undergo further processing and testing to guarantee their quality, reliability, and adherence to the rigorous standards of the railway industry.
Q:What is billet?
Steel billet is a product made by steel-making furnace by casting.The billet can be divided into two kinds from the manufacturing process, mould blank and continuous casting billet.
Q:How are steel billets cut into smaller pieces?
Steel billets are typically cut into smaller pieces using a process called sawing or shearing. This involves using specialized machinery equipped with blades or shear tools to slice the billets into desired lengths or sizes.

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