Grade Q450NQR1 Corten Steel Plate 2.0*1000*3000
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 20000 m.t/month
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Grade Q450NQR1 Corten Steel Plate 2.0*1000*3000mm
Description:
-Grade: 09CuPCrNi-A
-Specification: 2.0*1000*3000mm
Chemical Composition(%) of Grade Q450NQR1 Corten Steel Plate 2.0*1000*3000mm:
| C | Si | Mn | P | S | Cu | Ti/V | Cr | Ni | RE |
| ≤0.12 | 0.25~0.75 | 0.20~0.50 | 0.060~0.12 | ≤0.020 | 0.25~0.50 | / | 0.30~1.25 | 0.12~0.65 | / |
Mechanical Properties of Grade Q450NQR1 Corten Steel Plate 2.0*1000*3000mm:
| Thickness(mm) | Y.S(MPa) | T.S(MPa) | EL. A5% | Bend 180o | Impact Test | |
| oC | AKV J | |||||
| 2.0~≤6.0 | ≥345 | ≥480 | ≥24 | d=a | Normal/-40 | ≥47/≥21 |
| ＞6.0~12.0 | d=2a | |||||
Application of Grade Q450NQR1 Corten Steel Plate 2.0*1000*3000mm:
Used in different weather. It has good anti rust protection and welding ability and is used in shipping container,support frame of outside building etc. Remarkably enhances the anti-corrosive performance of the structural element, lengthens the structural element service life, uses in manufacturing each kind of structural element which was used under the atmospheric envirenment and the caustic gas, the liquid envirenment.
Payment:
-Invoicing on theoretical weight or actual weight as customer’s request.
-FOB, CFR or CIF.
-Regular terms of payment:
1, 30% payment in advance, the remaining balance (70% payment) against the copy of B/L.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L.
3, Negotiable.
-The payment terms will be written in contraction detailedly.
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A3: Within three days of placing an order, we will arrange production. The shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 1 month to 2 month days from the beginning of production.
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- Q: How does special steel perform in molding applications?
- Special steel performs exceptionally well in molding applications due to its unique properties. It possesses high strength, excellent wear resistance, and superior heat resistance, making it highly suitable for withstanding the demanding conditions of molding processes. Special steel also offers excellent dimensional stability, ensuring precise and accurate moldings. Furthermore, its corrosion resistance helps to prolong the lifespan of the molds, reducing maintenance costs. Overall, special steel enhances the performance and efficiency of molding applications, resulting in high-quality and durable products.
- Q: How does special steel perform in cryogenic wear resistance?
- Special steel typically performs well in cryogenic wear resistance. This is because special steel alloys are specifically designed to withstand extreme temperatures, including cryogenic conditions. These alloys often possess excellent hardness, toughness, and resistance to deformation at low temperatures, making them highly resistant to wear and damage in cryogenic environments.
- Q: Can special steel be used for making springs?
- Yes, special steel can be used for making springs. Special steels, such as alloy steels or stainless steels, offer enhanced properties like increased strength, durability, and corrosion resistance, making them suitable for spring applications that require specific performance characteristics.
- Q: How is mold steel used in injection molding?
- Mold steel is used in injection molding to create the molds or tooling that are used to produce plastic parts. It is a durable and heat-resistant material that can withstand the high temperatures and pressures involved in the injection molding process. The mold steel is shaped into the desired mold design and then used to form the plastic material into the desired shape through injection molding. This allows for the mass production of plastic parts with high accuracy and repeatability.
- Q: How is special steel used in the production of pressure vessels?
- Special steel is used in the production of pressure vessels due to its high strength, durability, and resistance to corrosion. It ensures the vessel can withstand high internal pressure and harsh operating conditions, ensuring safety and reliability.
- Q: How does precipitation hardening enhance the strength of special steel?
- Precipitation hardening, also known as age hardening, is a heat treatment process that enhances the strength of special steel alloys. This process involves a series of steps that result in the formation of fine particles or precipitates within the material's microstructure. The strength of special steel is primarily determined by the arrangement and interaction of its atoms. In its initial state, the alloy's atoms are distributed randomly, resulting in a relatively soft and ductile material. However, through precipitation hardening, the formation of precipitates during heat treatment plays a crucial role in strengthening the steel. The process begins by heating the steel to a high temperature, known as solution treatment or aging temperature. This temperature allows the atoms to dissolve and form a solid solution. The alloy is then rapidly cooled to retain the supersaturated state of the solution. Following the rapid cooling, the steel is subjected to a lower temperature, known as aging temperature. At this stage, the dissolved atoms begin to migrate and cluster together, forming small precipitates within the material's microstructure. These precipitates act as obstacles to the movement of dislocations, which are the primary carriers of plastic deformation in metals. The presence of these precipitates hinders the dislocation movement, making it more difficult for them to glide through the crystal lattice. As a result, the strength of the steel is significantly enhanced. The dislocation obstacles provided by the precipitates increase the resistance to deformation, resulting in improved hardness and strength. Furthermore, the size, distribution, and homogeneity of the precipitates play a crucial role in determining the strength enhancement. Smaller and more uniform precipitates provide a higher density of obstacles, leading to a greater strengthening effect. Additionally, the precipitation hardening process also influences other material properties, such as corrosion resistance and toughness. In conclusion, precipitation hardening enhances the strength of special steel by creating fine precipitates within the material's microstructure. These precipitates act as obstacles to dislocation movement, increasing the resistance to deformation and resulting in improved hardness and strength. This heat treatment process plays a crucial role in the development of high-performance special steel alloys used in various industries.
- Q: What are the applications of special steel in the manufacturing industry?
- Special steel has various applications in the manufacturing industry due to its exceptional properties. It is commonly used in the production of machinery, tools, and equipment, including automotive parts, aerospace components, and turbines. Special steel's high strength, durability, and resistance to corrosion make it ideal for demanding applications such as oil and gas exploration, construction, and defense. Additionally, its heat resistance and electrical conductivity make it suitable for manufacturing appliances, electrical transformers, and power generation equipment. Overall, special steel plays a crucial role in enhancing the performance, reliability, and safety of numerous industrial products.
- Q: How does special steel contribute to the power generation sector?
- Special steel plays a crucial role in the power generation sector by offering various benefits and contributing to the overall efficiency and reliability of power generation equipment. One of the primary ways special steel contributes is through its superior strength and durability. Power generation involves highly demanding and extreme conditions, including high temperatures, pressure, and corrosive environments. Special steel is specially designed to withstand these harsh conditions and maintain its structural integrity, ensuring the long-term reliability and safety of power generation equipment. Special steel is used in various components of power generation equipment, such as turbines, boilers, and generators. In gas turbines, for example, special steel is utilized for the construction of turbine blades and vanes, which are subjected to immense heat and rotational forces. The high-temperature resistance and strength of special steel allow these components to operate at elevated temperatures without deformation or failure, thereby increasing the efficiency and performance of gas turbines. Moreover, special steel offers excellent corrosion resistance, making it suitable for use in power plants that utilize water-based cooling systems. These cooling systems often employ seawater or chemically treated water, which can be highly corrosive. By using special steel in critical components like condensers and heat exchangers, the power generation sector can significantly reduce maintenance and replacement costs associated with corrosion-related issues. Additionally, special steel is crucial in the construction of nuclear power plants. It is used in the fabrication of reactor pressure vessels, steam generators, and fuel assemblies. The radiation resistance and high strength of special steel ensure the safety and reliability of these components in nuclear power plants, thereby contributing to the overall efficiency and sustainability of the power generation sector. In summary, special steel's superior strength, high-temperature resistance, corrosion resistance, and radiation resistance make it an indispensable material in the power generation sector. It enhances the efficiency, reliability, and safety of power generation equipment, ultimately contributing to the overall growth and sustainability of the power generation industry.
- Q: How is tool steel different from other types of special steel?
- Tool steel is a specific type of special steel that is specifically designed for creating tools and dies. Unlike other types of special steel, tool steel is known for its exceptional hardness, resistance to wear, and ability to hold a sharp edge under high temperatures. This makes it ideal for applications such as cutting, drilling, and shaping materials. Tool steel also typically contains higher amounts of carbon and other alloying elements to enhance its strength and durability, distinguishing it from other types of special steel.
- Q: What are the main factors affecting the fracture toughness of special steel?
- The main factors affecting the fracture toughness of special steel include the chemical composition, microstructure, heat treatment, and the presence of any defects or impurities in the material. Additionally, factors such as temperature, loading rate, and stress concentration also play a role in determining the fracture toughness of special steel.
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Grade Q450NQR1 Corten Steel Plate 2.0*1000*3000
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 20000 m.t/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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