Prime quality square alloy steel billet 150mm Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Structure of Prime quality square alloy steel billet 150mm Q235
Description of Prime quality square alloy steel billet 150mm Q235
1. Prepainted steel coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets.
2. The base metals for prepainted steel coil consist of cold rolled, HDGI Steel, electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of prepainted steel coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the prepainted steel coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The prepainted steel coils can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
Main Feature of Prime quality square alloy steel billet 150mm Q235
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.
Applications of Prime quality square alloy steel billet 150mm Q235
Construction
Manufacture anticorrosion, industrial and civil architecture roof boarding, roof grille
Light industries
Home appliance's case, civil chimney, kitchen utensils
Auto industry
Corrosion resistant parts of cars
Agriculture
Food storage, meat and aquatic products' freezing and processing equipment
Commerce
Equipments to store and transport materials, and packing implements
Specifications of Prime quality square alloy steel billet 150mm Q235
Product | Prime quality square alloy steel billet 150mm Q235 |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.6-3.0mm |
Width | 500-1500mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | Z30-150g/m2 |
Technique | Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM 610MM |
Coil weight | 1-25MT |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Prime quality square alloy steel billet 150mm Q235
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 forging methods used for steel billets?
- There are several different forging methods commonly used for steel billets, including open die forging, closed die forging, and upset forging. Open die forging involves shaping the steel billet between flat or shaped dies, allowing for greater flexibility in forming complex shapes. Closed die forging, on the other hand, involves placing the billet between two dies that have a pre-determined shape, resulting in a more precise final product. Upset forging is a method used to increase the diameter or thickness of the billet by compressing it axially, often used to create shorter and thicker components.
- Q: How are steel billets shaped into other forms?
- Steel billets are shaped into other forms through a process called hot or cold working. In hot working, the billets are heated to high temperatures and then shaped using various methods like rolling, forging, or extrusion. Cold working involves shaping the billets at room temperature through processes such as drawing, bending, or pressing. These techniques allow the steel billets to be transformed into different shapes and sizes according to the desired end product.
- Q: What are the different production methods for steel billets?
- There are several different production methods for steel billets, including continuous casting, ingot casting, and direct hot rolling. Continuous casting involves pouring molten steel into a water-cooled mold to form a continuous strand, which is then cut into desired lengths. Ingot casting involves pouring molten steel into individual molds to form solid blocks, which are later reheated and rolled into billets. Direct hot rolling involves passing a large steel ingot through a series of rolling mills to reduce its size and shape it into a billet.
- Q: How are steel billets used in the production of construction machinery?
- Construction machinery relies heavily on steel billets, which are essential in its production. These semi-finished steel products are shaped into different forms and sizes to fabricate the necessary components. After acquiring the steel billets, they undergo heating and are subsequently passed through rolling mills to attain the desired shapes. This hot rolling process enables the transformation of the billets into profiles like beams, channels, and angles, which are commonly utilized in machinery construction. The shaped steel components derived from these billets undergo further processing and fabrication to create various parts of construction machinery. These parts encompass base frames, chassis, booms, arms, buckets, and other structural elements. The utilization of steel billets in constructing machinery offers numerous advantages. Steel is renowned for its exceptional strength, durability, and resistance to wear and tear, making it an ideal material for heavy-duty machinery. Furthermore, steel is capable of withstanding severe weather conditions and heavy loads, ensuring the machinery's longevity and reliability. Moreover, steel billets are versatile and can be customized to meet the specific requirements of different construction machinery. Manufacturers can tailor machinery according to the needs of various construction projects by employing steel billets, ensuring optimal performance and efficiency. In conclusion, steel billets play a crucial role in the production of construction machinery. Through the process of hot rolling, these billets are converted into diverse profiles that serve as the foundation for constructing machinery components. The utilization of steel billets guarantees the necessary strength, durability, and customization required for the demanding specifications of construction machinery.
- Q: What are the different international standards for steel billets?
- There are several international standards for steel billets, which are used as raw material for the production of various steel products. Some of the prominent international standards for steel billets include: 1. ASTM A615/A615M: This standard provides specifications for deformed carbon-steel bars for concrete reinforcement. It includes requirements for billets used in the manufacturing of these bars. 2. EN 10025: This European standard specifies the technical delivery conditions for structural steel products. It covers a wide range of steel grades, including billets, used in construction and engineering applications. 3. JIS G3112: This Japanese Industrial Standard defines the requirements for steel bars, including billets, used for concrete reinforcement. It ensures the quality and performance of steel billets in the construction industry. 4. GB/T 699: This Chinese standard sets out the technical requirements for quality carbon structural steel, including billets. It covers aspects related to chemical composition, mechanical properties, and heat treatment. 5. IS 2830: This Indian Standard outlines the specifications for carbon steel billets for general engineering purposes. It includes requirements for chemical composition, mechanical properties, and dimensional tolerances. These international standards ensure the consistency, quality, and safety of steel billets used in various industries globally. Adherence to these standards helps to maintain uniformity and facilitates the global trade of steel products.
- Q: How do steel billets affect the overall cost of a project?
- Steel billets can significantly impact the overall cost of a project as they serve as the raw material for various steel products. The price and availability of steel billets directly influence the cost of manufacturing steel components, structures, or equipment. Fluctuations in billet prices can affect supply chain costs, transportation expenses, and ultimately impact the total project cost. Additionally, the quality and specifications of steel billets can also affect the efficiency, durability, and performance of the final product, further influencing the overall project cost.
- Q: How are steel billets used in the production of gear blanks?
- Steel billets are used in the production of gear blanks as they serve as the raw material for shaping and forming the gears. The steel billets are heated and forged into the desired shape, and then machined to create the gear blanks. These gear blanks are further processed and finished to become fully functional gears, which are then used in various machinery and equipment.
- Q: What are the challenges faced by the steel billet industry?
- The steel billet industry faces several challenges, including fluctuating raw material costs, intense competition from alternative materials, and the need for continuous technological advancements to remain efficient and sustainable. Additionally, market demand volatility, trade barriers, and regulatory compliance are significant challenges that impact the industry's growth and profitability.
- Q: What are the different surface treatments for steel billets?
- The different surface treatments for steel billets include hot rolling, cold rolling, shot blasting, and pickling.
- Q: What are the different types of surface treatment defects found in steel billets?
- Some of the different types of surface treatment defects found in steel billets include scale, pits, cracks, scratches, and surface contamination. These defects can occur due to various factors such as improper cleaning, handling, or storage, as well as the presence of impurities in the steel or the surface treatment process itself.
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Prime quality square alloy steel billet 150mm Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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