• Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet System 1
  • Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet System 2
  • Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet System 3
  • Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet System 4
  • Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet System 5
  • Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet System 6
Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
2000 m.t.
Supply Capability:
30000 m.t./month

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Description of Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Our hot dip galvanised steels consist of a steel substrate with a metallic zinc coating applied by means of a continuous hot dip galvanising process. Metallic zinc coatings are available in steel grades ranging from steel for bending and deep drawing applications, to structural steels and high yield strength steels.

A glossy surface finish obtained under specific skin-pass conditions (either non-skin-passed or skin- passed with smooth cylinders to obtain low roughness) can be provided if required at time of enquiry.


Advantage of Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Uncoated CR steel sheet With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.

Galvanized steel sheet(include HDG and EG)

With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.

Precoated steel sheet With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.

Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Applications of Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Our hot dip galvanised steels can be used in a very wide range of applications for industrial markets, both indoors and outdoors. Some of the most common applications are:

Building: wide sections for roofing and cladding, doors, door frames, metallic ceilings, partitions, structural members etc
Domestic appliances: all appliances for this sector (both white and brown goods) are manufactured with hot dip galvanised steels
Miscellaneous: electrical cabinets, aeraulic components, air conditioners, road signs etc 

Zinc hot dip galvanised steel is suitable for contact with foodstuffs under certain conditions, as specified in European directive 89/109/EEC and French standard NF A 36-712-1. Please contact us for further information on this subject.

Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Specifications of Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

Quality

Q/BQB 440-2003

JIS G3312-1994

JIS G3321

EN 10326-2004

ASTM A653-02a

EN 10327-2004

(BASE PLATE)

(BASE PLATE)


Commercial Steel

DC51D

SGCC

SGLCC

DX51D+Z

DX51D+AZ

CS Type A/B/C

Forming Steel

St01,St02,St03

SGCD1

SGLCD1

FS Type A, Type B

Drawing

DC52D /DC53D

-

DX52D+Z

DX52D+AZ

DDS TYPE A/C

Steel

DX53D+Z

DX53D+AZ

Structural

S280GD (StE28)

SGC400

SGLC400

S280D+Z

DX54D+AZ

SS275

Steel

S350GD (StE34)

SGC440

SGLC440

S350D+Z

S350D+AZ

SS340 Class1


FAQ of Q235/3SP 145MM Blast Furnace Hot Rolled Steel Billet

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

1. How Can I Visit There?
  Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly   welcome to visit us!  
2. How Can I Get Some Sample?
  We are honored to offer you sample.  
3. Why choose CNBM?
  Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity 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.



Q:What are the different surface treatments for improved surface hardness in steel billets?
To enhance the surface hardness of steel billets, there are various surface treatments available. These treatments aim to increase the wear resistance and durability of the steel, making it suitable for a range of industrial uses. One frequently used method is carburizing, which involves exposing the steel billet to a carbon-rich environment, like methane or propane. This process introduces carbon into the surface, creating a hard layer called a case that significantly boosts the billet's surface hardness. Another technique is nitriding, where the steel billet is exposed to a nitrogen-rich atmosphere at elevated temperatures. This causes nitrogen atoms to diffuse into the surface, forming a hard nitride layer. Nitriding not only enhances surface hardness but also improves resistance to wear and corrosion. Induction hardening is a third method that utilizes electromagnetic induction to rapidly heat the steel billet's surface. After reaching the desired temperature, the billet is quickly cooled, resulting in a hardened surface layer. This treatment is especially effective for localized hardening of specific areas. Furthermore, shot peening is a surface treatment that involves bombarding the steel billet's surface with small, high-velocity steel shots. This process induces compressive stresses in the surface layer, thereby increasing hardness and fatigue resistance. Each of these surface treatments comes with its own advantages and disadvantages. The choice of treatment method depends on the specific requirements and intended use of the steel billets. By selecting the appropriate surface treatment, manufacturers can ensure that the steel billets possess the necessary hardness and durability for their intended applications.
Q:What are the different types of steel billet inspection equipment?
There are several types of steel billet inspection equipment, including ultrasonic testing machines, magnetic particle inspection systems, eddy current testing devices, and visual inspection tools. These equipment are used to ensure the quality and integrity of steel billets by detecting any defects or irregularities in their composition, surface, or internal structure.
Q:What is the standard size of a steel billet?
The standard size of a steel billet can vary depending on its intended use and industry standards. However, common sizes range from 5 inches by 5 inches to 10 inches by 10 inches, with varying lengths.
Q:Can steel billets be used in the production of industrial equipment?
Yes, steel billets can be used in the production of industrial equipment. Steel billets are the raw material that can be further processed and shaped into various forms such as plates, sheets, rods, and bars. These processed steel products are commonly used in the manufacturing of industrial equipment due to their strength, durability, and suitability for machining and welding processes.
Q:What are the different types of steel billet surface treatments?
There are several different types of steel billet surface treatments, including pickling, shot blasting, and painting. Pickling involves removing impurities and oxides from the surface of the billet using an acid solution. Shot blasting is a process in which small metallic or abrasive particles are blasted onto the surface of the billet to remove rust, scale, and other contaminants. Painting involves applying a protective coating or layer of paint to the surface of the billet to prevent corrosion and improve its appearance.
Q:What is the purpose of using steel billets in manufacturing?
The aim of utilizing steel billets in the manufacturing sector is to produce a dependable and adaptable raw material for diverse industrial uses. These semi-finished goods, known as steel billets, are created through the continuous casting or hot rolling methods. These solid rectangular or square-shaped steel bars act as the foundation for manufacturing a wide array of steel products. One of the main objectives of using steel billets is to provide a reliable and high-quality material with specific mechanical properties. Steel, which is composed of iron and carbon, can be customized by adjusting the carbon content, alloying elements, and heat treatment processes. By controlling these variables during the production of steel billets, manufacturers can ensure that the resulting steel products possess desired characteristics such as strength, hardness, ductility, and resistance to corrosion. Moreover, steel billets enable manufacturers to efficiently shape and form the desired end products. They can undergo further processing using techniques like hot rolling, forging, extrusion, or machining to create different shapes, sizes, and profiles. Steel billets serve as the starting point for the production of a wide range of steel products, including bars, rods, tubes, wire, structural shapes, and even intricate components for machinery, automobiles, construction, and infrastructure projects. Additionally, the utilization of steel billets in the manufacturing sector offers numerous advantages. Steel is renowned for its outstanding strength, durability, and versatility, making it an ideal material for various applications. Steel billets provide a cost-effective option for manufacturers as they can be mass-produced and easily transformed into different forms. Furthermore, steel is highly recyclable, ensuring a sustainable and environmentally friendly manufacturing process. In conclusion, the purpose of incorporating steel billets in manufacturing is to provide a consistent and high-quality raw material that can be shaped and processed into a variety of steel products. Steel billets offer the flexibility, strength, and durability required for a wide range of industrial applications, making them an indispensable component in the manufacturing industry.
Q:What are the potential applications of steel billets in the chemical sector?
Steel billets have a wide range of potential applications in the chemical sector. One of the main uses of steel billets is in the construction of storage tanks and containers for the transportation and storage of chemicals. Steel billets are highly durable and can withstand the corrosive nature of many chemicals, making them ideal for this purpose. Additionally, steel billets can be used in the construction of pipes and tubing systems for chemical processing plants. These pipes and tubing systems are used to transport various chemicals throughout the facility and need to be able to withstand high pressures and temperatures. Steel billets provide the strength and durability required for these applications. Another potential application of steel billets in the chemical sector is in the production of chemical reactors. Chemical reactors are used in the manufacturing of various chemicals and require materials that can handle the harsh conditions involved in chemical reactions. Steel billets can be used to construct these reactors, providing the necessary strength and resistance to corrosion. Furthermore, steel billets can be utilized in the fabrication of various equipment used in the chemical sector, such as heat exchangers, distillation columns, and pumps. These equipment are essential for the processing and production of chemicals, and steel billets provide the necessary strength and reliability required for their operation. Overall, the potential applications of steel billets in the chemical sector are vast and varied. Their durability, strength, and resistance to corrosion make them an ideal choice for various construction and fabrication purposes in chemical processing plants, storage facilities, and equipment manufacturing.
Q:What is carbon accumulation?
Generally refers to the polycarbonate, PC, is a kind of thermoplastic plastics, good transparency, good mechanical properties, surface hardness, common uses such as CD, plastic glasses, a fence, protective window, public places, vacuum cleaners, coffee machine, juicer barrel, refrigerator shelf, pure such as the bucket.
Q:How do steel billets contribute to the water treatment industry?
Steel billets are an essential component in the water treatment industry as they play a significant role in the manufacturing of various equipment and structures used in water treatment processes. These billets are primarily used in the construction of pipelines, tanks, and other infrastructure required for water treatment plants. One of the most crucial applications of steel billets in the water treatment industry is the production of pipe fittings. These fittings are used to connect different sections of pipelines, allowing the seamless transportation of water and other fluids within the treatment facility. Steel billets are commonly used in the manufacturing of these fittings due to their high strength and durability, ensuring the longevity and reliability of the pipeline system. Moreover, steel billets are also utilized in the construction of tanks and vessels used for storing and treating water. These tanks are often subjected to harsh and corrosive conditions, and steel billets are preferred due to their corrosion resistance properties. Additionally, steel is a non-porous material, preventing the contamination of water within the tanks and ensuring the water remains clean and safe for consumption. Additionally, steel billets are used in the fabrication of screens and filters used in the water treatment process. These screens and filters are crucial in removing impurities, sediments, and other contaminants from the water. Steel billets provide the necessary strength and structural integrity to withstand the pressure and flow of water while effectively filtering out unwanted particles. Furthermore, steel billets are also utilized in the construction of various structures within water treatment plants, such as walkways, platforms, and supports. These structures are essential for providing safe access to equipment and facilitating maintenance and repair activities. Steel billets are favored for such applications due to their high load-bearing capacity and resistance to environmental factors like moisture and chemicals. In summary, steel billets are indispensable in the water treatment industry. Their strength, durability, corrosion resistance, and versatility make them the material of choice for the construction of pipelines, tanks, fittings, screens, and other structures necessary for efficient and effective water treatment processes.
Q:For example, screw plate (PU plate and manganese plate), carbon steel Primeton is what person rolling out?.
that in addition to the carbon and other elements, such as Cr, Mo etc., in which the carbon ratio below 30 for low alloy steel

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