Prime quality prepainted galvanized steel 685mm

Prime quality prepainted galvanized steel 685mm System 1

Prime quality prepainted galvanized steel 685mm System 2

Prime quality prepainted galvanized steel 685mm System 3

Prime quality prepainted galvanized steel 685mm System 4

Prime quality prepainted galvanized steel 685mm

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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Pre-paint galvanized steel coil
	ASTM A755M-03	EN10169:2006	JISG 3312-2012
Commercial quality	CS	DX51D+Z	CGCC
Structure steel	SS GRADE 230	S220GD+Z	CGC340
SS GRADE 255	S250GD+Z	CGC400
SS GRADE 275	S280GD+Z	CGC440
SS GRADE 340	S320GD+Z	CGC490
SS GRADE550	S350GD+Z	CGC570
	S550GD+Z

Outdoor	Roof, roof structure, surface sheet of balcony, frame of window, door of garage, rolled shutter door, booth, Persian blinds, cabana, etc
Indoor	Door, isolater, frame of door, light steel structure of house, home electronic appliances, ect.

Specifications

Commodity Name: Prepainted Galvanized Steel Coil

Standard: AISI, ASTM, DIN, GB, JIS

Grade: TDC52D+Z

Thickness 0.13-8.0mm

Width:600mm-1350mm

Zinc Coating:275g/m2

Polyester Coating Thickness:Top and Back coating thickness depend by Buyer Requirement.

Polyester Coating Type:2/2,1/2m,1/2.

Polyester Type: Polyester, silicone modified polyester, high durability polyester (HDP), polyvinylidene fluoride (PVDF)

Unit Roll Weight:5-20tons

Place of Origin Shanghai , China (Mainland)

Surface Treatment :Color Coated

Manufacture Progress:HRC-CRC-GALVANIZED-COLOR COATED

Application : Construction, electrical, transportation, steel plant, composite board plant, steel tile factory

Payment & Shipping Terms:T/T ,L/C, and FOB CHINA

Minimum Order Quantity: 25Tons

Packge Type: Moisture-proof paper inner,Steel outside,Bundle by steel rope.

Package in Container : Wood as a foot pad, wire rope reinforcement,PPGI steel coil tied together by steel rope.

Q: How are steel billets used in the manufacturing of industrial machinery?: The production of industrial machinery heavily relies on steel billets, which are crucial elements. These billets are produced through continuous casting, a process where molten steel is poured into molds to form solid rectangular shapes. Once the formation of steel billets is complete, they undergo different processes to transform them into various components of industrial machinery. A common application of steel billets is in the manufacturing of machine parts like gears, shafts, and axles. These parts need to possess high strength and durability to endure the demanding conditions of industrial use, and steel billets provide the necessary material properties. Steel billets are also utilized in the creation of large structural components such as frames, bases, and supports for industrial machinery. These components must be capable of handling heavy loads and providing stability, and the utilization of steel billets guarantees the required strength and rigidity. Moreover, steel billets serve as the raw material for forging, a process that involves heating and shaping them under mechanical force to create intricate shapes such as crankshafts and connecting rods. The remarkable malleability and ductility of steel billets make them ideal for forging, enabling manufacturers to produce precise and complex components for industrial machinery. Furthermore, steel billets are commonly employed in the production of specialized machinery like rolling mills and presses, which are utilized in various industrial processes. These machines necessitate robust components that can withstand high temperatures, pressures, and forces, and steel billets provide the necessary strength and resilience. In conclusion, steel billets are of utmost importance in the manufacturing of industrial machinery due to their ability to offer the required strength, durability, and versatility for producing different components and structures. Their utilization ensures the reliability and performance of industrial machinery across a wide range of applications.

Q: What are the main factors that determine the pricing strategy of steel billets manufacturers?: The pricing strategy of steel billets manufacturers is influenced by several key factors. These factors play a crucial role in determining the pricing decisions made by manufacturers in the steel billets industry. 1. Raw Material Costs: The cost of raw materials, particularly iron ore and scrap metal, is a significant factor in determining the pricing strategy. Fluctuations in the cost of these materials can directly impact the overall production costs and, subsequently, the pricing of steel billets. 2. Production Capacity: The production capacity of a steel billets manufacturer influences the pricing strategy. Manufacturers with higher production capacity may be able to achieve economies of scale, resulting in lower production costs and potentially more competitive pricing. 3. Market Demand: The level of demand for steel billets in the market is an essential factor in pricing decisions. Higher demand often allows manufacturers to set higher prices, while lower demand may necessitate more competitive pricing strategies to attract customers. 4. Competition: The level of competition within the steel billets industry also plays a significant role in determining pricing strategies. Manufacturers must consider the pricing strategies of their competitors to ensure they remain competitive in the market. Factors such as market share, product differentiation, and branding can influence a manufacturer's ability to set prices. 5. Transportation and Logistics Costs: The cost of transporting raw materials and finished products can impact pricing decisions. Manufacturers located closer to raw material sources or major markets may have a cost advantage over those located further away. Transportation costs, including fuel prices, shipping fees, and infrastructure quality, can influence the final pricing strategy. 6. Government Regulations: Government regulations, such as import/export duties, taxes, and tariffs, can affect the pricing strategy of steel billets manufacturers. These regulations may impact the cost of raw materials or the ability to access certain markets, ultimately influencing pricing decisions. 7. Economic Factors: General economic conditions, including inflation rates, interest rates, and exchange rates, can impact the pricing strategy. Manufacturers need to consider these factors to ensure their prices remain competitive and reflect changes in the overall economic climate. Overall, the pricing strategy of steel billets manufacturers is a complex interplay of various factors, including raw material costs, production capacity, market demand, competition, transportation costs, government regulations, and economic factors. Manufacturers must carefully analyze these factors to determine a pricing strategy that maximizes profitability while remaining competitive in the market.

Q: How are steel billets used in the production of agricultural vehicles?: Steel billets are used in the production of agricultural vehicles as they serve as the raw material for various components and parts. These billets are heated and then formed into desired shapes using processes like forging or casting. They are used to manufacture key structural components such as chassis, axles, and frames, providing the necessary strength and durability for heavy-duty applications in agricultural vehicles.

Q: What are the different surface treatments for improved wear resistance in steel billets?: There are several surface treatments available to improve wear resistance in steel billets. These treatments are designed to enhance the durability and longevity of the steel, making it more resistant to wear and tear. One commonly used surface treatment is case hardening. This process involves heating the steel billets to a high temperature and then rapidly cooling them in a quenching medium, such as oil or water. This creates a hard outer layer on the steel, known as a case, while maintaining a relatively softer core. The hardened case provides excellent wear resistance, while the softer core maintains toughness and ductility. Another surface treatment for improved wear resistance is nitriding. This process involves introducing nitrogen into the surface of the steel billets, typically through a gas or plasma-based process. The nitrogen diffuses into the steel, forming a hard nitride layer on the surface. This nitride layer significantly increases the hardness and wear resistance of the steel, making it suitable for applications where high wear resistance is required. A third surface treatment option is hard chrome plating. In this process, a layer of chromium is electroplated onto the surface of the steel billets. The chromium layer provides excellent wear resistance and corrosion resistance, making it ideal for applications where the steel will be exposed to harsh environments or abrasive materials. Additionally, physical vapor deposition (PVD) and chemical vapor deposition (CVD) are advanced surface treatment techniques that can be used to improve wear resistance in steel billets. These processes involve depositing a thin film of a wear-resistant material, such as titanium nitride or diamond-like carbon, onto the surface of the steel. These thin films provide a hard, low-friction surface that enhances wear resistance and reduces frictional losses. Overall, these surface treatments offer a range of options for improving wear resistance in steel billets. The choice of treatment depends on factors such as the specific application requirements, the desired level of wear resistance, and the budget constraints. Consulting with a materials expert or a surface treatment specialist can help determine the most suitable treatment for a particular steel billet application.

Q: What are the main factors affecting the metallurgical properties of steel billets?: The main factors affecting the metallurgical properties of steel billets include the chemical composition of the steel, the cooling rate during solidification, the presence of impurities or alloying elements, the microstructure, and the heat treatment processes applied.

Q: What is the purpose of using steel billets in the manufacturing industry?: The purpose of using steel billets in the manufacturing industry is primarily to serve as a raw material for further processing and shaping into various steel products. Steel billets are semi-finished metal products that are cast in a specific shape and size, typically in a square or rectangular cross-section. These billets provide a consistent and standardized starting point for the production of a wide range of steel products, such as bars, rods, wire, tubes, pipes, and structural components. By using steel billets, manufacturers can ensure uniformity in the material properties and dimensions of their end products, which is crucial for maintaining quality and meeting industry standards. Moreover, steel billets offer several advantages in terms of their strength, durability, and versatility. Steel is known for its exceptional strength-to-weight ratio, making it an ideal choice for applications that require high structural integrity and load-bearing capacity. The use of steel billets allows manufacturers to produce components that can withstand heavy loads, extreme temperatures, and harsh environmental conditions. Furthermore, steel billets can be easily shaped and processed through various techniques such as rolling, forging, extrusion, and machining. This flexibility enables manufacturers to create a wide range of steel products with different shapes, sizes, and properties, catering to diverse industrial needs. Overall, the purpose of using steel billets in the manufacturing industry is to provide a reliable and versatile raw material for producing high-quality steel products that serve various applications in construction, automotive, aerospace, machinery, infrastructure, and many other sectors.

Q: How do steel billet prices fluctuate in the market?: The market for steel billets experiences fluctuations in prices due to various factors. One of the primary factors is the demand and supply dynamics within the steel industry. When there is a high demand for steel billets, suppliers can increase prices as they have more leverage. Conversely, when there is low demand, suppliers may lower prices to compete for a smaller pool of buyers. The cost of raw materials is another significant factor impacting steel billet prices. Steel production relies on iron ore, coal, and scrap metal, and any changes in the prices of these materials directly affect the cost of producing steel billets. For instance, if there is a shortage of iron ore, the production costs rise, leading to an increase in the price of steel billets. Furthermore, market conditions and economic factors also influence steel billet prices. Inflation, interest rates, and currency exchange rates can affect the overall production and transportation costs, thereby influencing the prices of steel billets. Moreover, geopolitical events and trade policies can cause price fluctuations. Tariffs, trade disputes, or changes in import/export regulations can disrupt the supply chain, impacting the prices of steel billets. In conclusion, the prices of steel billets are influenced by a complex interplay of factors, including demand and supply dynamics, raw material costs, market conditions, and geopolitical events. Traders, manufacturers, and investors closely monitor these factors to predict and respond to price fluctuations in the steel billet market.

Q: What are the main factors affecting the weldability of steel billets?: The weldability of steel billets is influenced by several primary factors. To begin with, the composition of the steel billet plays a crucial role. The presence of specific elements, such as carbon, sulfur, phosphorus, and nitrogen, can have adverse effects on weldability. For instance, higher carbon content can result in the creation of brittle regions within the weld zone. Similarly, sulfur and phosphorus can induce porosity and other defects during welding. Additionally, the heat treatment history of the steel billet is another significant factor. Processes like annealing, quenching, and tempering can modify the steel's microstructure, impacting its mechanical properties and weldability. Excessive hardening, for example, can lead to cracking during the welding process. The presence of impurities and contaminants in the steel billet can also have a negative impact on weldability. These impurities can cause the formation of inclusions and defects within the weld, reducing its strength and integrity. Therefore, it is essential to ensure that the steel billet is thoroughly cleaned and free from contaminants before welding. Furthermore, the size and shape of the steel billet also affect weldability. Thicker billets require higher heat input during welding, resulting in increased residual stresses and distortion. Additionally, complex geometries or irregular shapes can pose challenges in achieving proper joint penetration and fusion during welding. Finally, the welding process itself can influence the weldability of steel billets. Factors such as welding technique, heat input, welding speed, and the use of filler materials all impact the quality of the weld. Selecting the appropriate welding process and parameters is crucial to ensure a sound and defect-free weld. In conclusion, the weldability of steel billets is influenced by factors such as composition, heat treatment history, impurities, size and shape, and the welding process. Carefully considering and managing these factors is essential to achieve high-quality welds and maintain the integrity and performance of steel structures.

Q: What is the typical elongation of a steel billet?: The typical elongation of a steel billet can vary depending on several factors such as the specific grade of steel, the manufacturing process, and the intended application. However, in general, the elongation of a steel billet is typically around 20% to 30%. Elongation is a measure of a material's ability to deform or stretch before breaking. It is usually expressed as a percentage and is determined by conducting a tensile test on a sample of the material. During this test, the sample is subjected to gradually increasing tensile forces until it eventually fractures. The amount of elongation is measured by comparing the original length of the sample to its final length at the point of fracture. Steel is known for its high tensile strength, which means it can withstand significant forces without breaking. However, it also exhibits a certain degree of ductility, allowing it to elongate before reaching its breaking point. The typical elongation of a steel billet falls within the range mentioned above, indicating that it can stretch by 20% to 30% of its original length before fracturing. It's important to note that different grades of steel can have varying elongation properties. For example, higher carbon steels tend to have lower elongation values compared to low carbon or mild steels. Additionally, the manufacturing process can also affect the elongation of a steel billet. Processes such as hot rolling or cold drawing can modify the microstructure of the steel, thereby influencing its elongation characteristics. Ultimately, the specific elongation requirements for a steel billet will depend on the intended application. Certain industries, such as construction or automotive, may require steel with higher elongation values to ensure the material can withstand the stresses and strains it will encounter during use. Conversely, other applications may prioritize higher tensile strength over elongation.

Q: What does the billet of the steel plant refer to?And steel what is the difference?: Billet is the product of molten steel made by steelmaking furnace. After casting, the billet can be divided into two kinds: casting blank and continuous casting billet. At present, the casting process has been basically eliminatedRefers to the use of reinforced and prestressed concrete with steel reinforced concrete, the cross section is circular, sometimes square with rounded corners. Including round bars, ribbed steel bars, steel torsion bar.

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