430 SERIOUS HOT ROLLED STAINLESS STEEL COILS/SHEETS

430 SERIOUS HOT ROLLED STAINLESS STEEL COILS/SHEETS System 1

430 SERIOUS HOT ROLLED STAINLESS STEEL COILS/SHEETS

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 20000 m.t./month

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Quick Details

Grade:	400 Series	Standard:	JIS,AISI,ASTM,GB,DIN,EN	Thickness:	0.21-3.0mm
Width:	345-550mm	Place of Origin:	Guangdong China (Mainland)	Model Number:	430
Technique:	Hot Rolled	Application:	Kitchenware, decoration,plate , kitchenware , tableware , hardware, da	Certification:	ISO

Packaging & Delivery

Packaging Detail:	wooden pallet
Delivery Detail:	30 days after receiving deposit

Specifications

stainless steel coil
1)Surface:No.1
2)Thickness:2.4-4.0mm
3)Width:345-550mm

With advanced equipment and high technique , we specialize in manufacturing hot rolled stainless coils and cold rolled stainless coils of 201 ,202 ,304 . The hot rolled coils thickness is in range of 2.4mm -- 4.0mm , width of 345 to 555mm . The cold rolled coils thickness is in range of 0.23mm --3.0mm ,width of 345 to 55o mm. We supply a vast variety of qualified products in various specifications .Our products are widely applied in plate , kitchenware , tableware , hardware, daily products , decorative pipe and tube, hinge , etc. Our annual output exceeds 200,000 MT per year.

We adhere to the aim of “ High Quality and High Efficiency can win customer Satisfaction .” Quality is our sincerest respect offered to our customers all over the world , and it is the most important factor for us to win our customers’ hearts and establish

the long-term business relationships with our customers .

We hope to settle longlasting and honest cooperation with you. We will try our best to supply the best quality and price products to you. Developing together with our customers is our final faith.

Product Description

1)Chemical composition

C	Si	Mn	P	S	Cr
0.12	1.00	1.00	0.04	0.030	16-18
0.12	1.00	1.00	0.04	0.030	16-18

Q: Can stainless steel strips be used for architectural signage?: Architectural signage can indeed utilize stainless steel strips. Due to its durability and versatility, stainless steel is commonly employed in architectural applications as it possesses strength and resistance to corrosion. It is capable of being easily molded into different shapes and sizes, making it suitable for creating signage with various designs and dimensions. Additionally, stainless steel is renowned for its aesthetic appeal, as its polished finish offers a sleek and modern appearance. This feature makes it a popular choice for architectural signage, as it can enhance the overall look of a building or space. Furthermore, stainless steel is a low-maintenance material that can endure harsh weather conditions, ensuring that the signage remains in excellent condition for an extended period. In summary, stainless steel strips are a dependable and visually appealing option for architectural signage.

Q: How are 111 stainless steel strips manufactured?: 111 stainless steel strips are manufactured through a series of processes including melting, casting, rolling, annealing, pickling, and slitting. Initially, stainless steel is melted in a furnace and then cast into large slabs. These slabs undergo hot rolling, where they are passed through multiple sets of rollers to reduce their thickness and achieve the desired width. Subsequently, the strips are annealed to relieve stress and improve ductility. After annealing, the strips are pickled to remove any oxides or impurities on the surface. Finally, the pickled strips are slit into individual strips of the desired width using specialized machinery.

Q: What are the limitations of using stainless steel strips?: Using stainless steel strips comes with several limitations. To begin with, the cost of stainless steel strips can be higher compared to other materials. High-quality grades of stainless steel can be particularly expensive, making them less cost-effective for certain purposes when compared to carbon steel or aluminum. Secondly, stainless steel strips can be susceptible to corrosion in specific environments. Despite its reputation for corrosion resistance, stainless steel is not entirely immune to corrosion, especially in highly corrosive settings like coastal areas or when exposed to certain chemicals. This can decrease the lifespan and durability of stainless steel strips in such conditions. Another limitation of stainless steel strips is their relatively low thermal conductivity in comparison to other metals. Aluminum and copper, for example, have higher thermal conductivity than stainless steel, which can impact its performance in applications that require efficient heat transfer. To overcome this limitation, additional measures or modifications may be necessary to enhance the heat transfer capabilities of stainless steel strips. Moreover, working with stainless steel strips can be challenging and demands specialized equipment and expertise. Due to its hardness and toughness, stainless steel is difficult to cut, shape, or weld without proper tools and techniques. This can lead to increased manufacturing costs and limit the versatility of stainless steel strips in certain fabrication processes. Lastly, stainless steel strips may have limitations in terms of their aesthetic appeal. While stainless steel is often chosen for its sleek and modern appearance, it may not be suitable for applications that require unique or customized designs. Color options and surface finishes for stainless steel strips are often limited, which may not meet the specific aesthetic requirements of certain projects. Overall, while stainless steel strips offer numerous advantages such as high strength, corrosion resistance, and hygiene, it is important to consider these limitations when deciding on their suitability for a particular application.

Q: How do stainless steel strips resist embrittlement?: The unique composition and structure of stainless steel strips enable them to resist embrittlement. The presence of chromium in stainless steel is the primary contributing factor to this resistance. Chromium forms a thin, protective oxide layer on the surface, acting as a barrier against oxygen and corrosive agents. Embrittlement is the phenomenon of a material becoming brittle and susceptible to cracking or fracturing under specific conditions. In stainless steel strips, embrittlement can occur due to various factors like exposure to high temperatures, hydrogen absorption, or prolonged exposure to corrosive environments. The resistance to embrittlement in stainless steel is enhanced by the chromium content, which forms a stable and dense oxide layer. This layer acts as a protective barrier, preventing the diffusion of hydrogen and other embrittling elements into the metal matrix. Stainless steel's oxide layer effectively blocks hydrogen atoms from penetrating the material, making it particularly useful in preventing hydrogen embrittlement. Additionally, stainless steel contains other alloying elements like nickel and molybdenum, which further enhance its resistance to embrittlement. These elements contribute to the formation of a stable microstructure, reducing the susceptibility to embrittlement. Stainless steel's grain structure also plays a crucial role in its resistance to embrittlement. The manufacturing processes used for stainless steel strips promote a fine and uniform grain structure, enhancing their mechanical properties and reducing the risk of embrittlement. Overall, the combination of a protective oxide layer, alloying elements, and a refined grain structure allows stainless steel strips to resist embrittlement and maintain their mechanical strength even in challenging environments.

Q: What are the common uses of stainless steel strips in the HVAC industry?: Due to their exceptional properties and versatility, stainless steel strips find wide usage within the HVAC industry. Here are some common applications: 1. Ductwork: Stainless steel strips are frequently employed to construct ducts in HVAC systems. These ducts exhibit durability, resistance to corrosion, and the ability to withstand high temperatures and pressure. They provide a dependable and enduring solution for air distribution in various types of buildings, including residential, commercial, and industrial structures. 2. Heat exchangers: HVAC systems heavily rely on heat exchangers, and stainless steel strips are often used in their construction. Heat exchangers made from stainless steel strips facilitate efficient heat transfer, ensuring effective heating or cooling of air or water. The corrosion resistance of stainless steel enables the handling of diverse fluids while preventing equipment failure due to rust or corrosion. 3. Ventilation systems: The manufacturing of ventilation systems, encompassing air handling units, exhaust fans, and air filters, commonly involves the use of stainless steel strips. These systems necessitate materials capable of withstanding harsh environments and maintaining proper airflow. Stainless steel strips offer resistance to corrosion, heat, and chemical exposure, making them an ideal choice for constructing robust and efficient ventilation systems. 4. Pipe and tubing: In HVAC applications, stainless steel strips are frequently utilized in the production of pipes and tubing. These components transport fluids such as refrigerants, coolants, and condensate. By providing excellent resistance to corrosion, stainless steel strips play a vital role in preventing leaks and ensuring the longevity of HVAC systems. 5. Furnace parts: Various furnace components, including burners, heat shields, and combustion chambers, are fabricated using stainless steel strips. These parts face exposure to high temperatures, flames, and corrosive gases. Stainless steel strips offer high-temperature resistance, oxidation resistance, and durability, ensuring the efficient and safe operation of furnaces within HVAC systems. In summary, the HVAC industry highly values stainless steel strips due to their durability, resistance to corrosion, high-temperature resistance, and versatility. They play a crucial role in ensuring HVAC systems operate efficiently, reliably, and last long across diverse applications.

Q: Are 111 stainless steel strips suitable for electrical conductivity applications?: 111 stainless steel strips are not suitable for applications requiring electrical conductivity. While stainless steel is renowned for its corrosion resistance and strength, it does not possess good electrical conductivity. For tasks necessitating electrical conductivity, metals such as copper, aluminum, or silver are preferred due to their superior conductivity properties.

Q: What are the maximum temperatures stainless steel strips can withstand?: The maximum temperatures that stainless steel strips can endure are dependent on the particular grade of stainless steel utilized. In general, stainless steel is recognized for its ability to resist high temperatures, making it suitable for a wide array of applications. The commonly employed grades of stainless steel, like 304 and 316, typically possess the capacity to withstand temperatures of up to approximately 1500°F (815°C) without experiencing significant deformation or loss of mechanical properties. Nonetheless, there exist specialized grades of stainless steel, for instance, 310 and 330, which exhibit an even greater resistance to high temperatures, enduring temperatures of around 2100°F (1150°C). It is vital to consider the specific grade and intended application when establishing the maximum temperature that stainless steel strips can bear.

Q: Can stainless steel strips be used in the production of jewelry clasps?: Yes, stainless steel strips can be used in the production of jewelry clasps. Stainless steel is a durable and corrosion-resistant material, making it suitable for various applications, including jewelry making. Stainless steel strips can be shaped and formed into different designs for clasps, providing both functionality and aesthetics. Additionally, stainless steel's resistance to tarnish and fading ensures that the jewelry clasps will maintain their appearance over time. The versatility of stainless steel makes it a popular choice for jewelry designers and manufacturers.

Q: What are the common uses of stainless steel strips in the power generation industry?: Due to their exceptional properties and durability, stainless steel strips find extensive use in the power generation industry. Here, we present some prevalent applications of stainless steel strips in this sector: 1. Turbines: The construction of turbine blades and rotors relies heavily on stainless steel strips. These components require materials with high strength, corrosion resistance, and the ability to withstand elevated temperatures. Stainless steel emerges as the ideal choice, ensuring the generation of power efficiently and reliably. 2. Heat exchangers: The power generation process heavily relies on heat exchangers, making stainless steel strips indispensable. These strips exhibit remarkable resistance to corrosion and high temperatures, enabling efficient heat transfer between various fluids within power plants. 3. Boiler components: Various boiler components, such as tubes, flues, and pressure vessels, commonly employ stainless steel strips in their fabrication. These strips possess corrosion resistance, high-temperature strength, and low maintenance requirements, rendering them reliable and cost-effective for power generation applications. 4. Exhaust systems: To safely and efficiently channel exhaust gases out of power generation facilities, stainless steel strips are frequently utilized in exhaust system construction. Ductwork, stacks, and chimneys made from stainless steel strips offer corrosion resistance and high-temperature tolerance. 5. Condensers: In power plants, stainless steel strips are crucial for manufacturing condenser tubes. These tubes facilitate the efficient transfer of heat from steam to cooling water, ensuring optimal power generation. Stainless steel's resistance to corrosion and fouling makes it an ideal material for condenser tubes, guaranteeing long-lasting reliability and performance. By incorporating stainless steel strips into power generation equipment, the industry benefits from enhanced efficiency, reliability, and longevity. These strips' properties ensure safe operation in demanding environments, ultimately promoting sustainable electricity production.

Q: How are stainless steel strips manufactured?: To manufacture stainless steel strips, a combination of processes involving melting, rolling, and annealing is employed. The initial step is to melt the raw materials, which typically consist of iron ore, chromium, and nickel, in a furnace at exceedingly high temperatures. This melting process ensures thorough mixing of the elements, resulting in a uniform molten metal. Once the molten metal is obtained, it is poured into large molds, shaping it into slabs or billets. These slabs are then heated and rolled between a series of rollers to decrease their thickness and form elongated, flat strips. This rolling process is repeated multiple times, progressively reducing the strip's thickness until the desired dimensions are achieved. Following the rolling process, the stainless steel strips undergo an annealing treatment. This involves subjecting the strips to high temperatures and controlled cooling to relieve internal stresses, enhance ductility, and improve resistance to corrosion. Additionally, this process refines the grain structure of the steel, resulting in improved mechanical properties. Upon completion of annealing, the stainless steel strips may undergo further processes, such as pickling, in which they are immersed in an acid solution to eliminate surface impurities or scale. They may also be cold-rolled to further refine the dimensions and surface finish of the strips. Subsequently, the stainless steel strips are cut into desired lengths and widths, and depending on the intended application, they may undergo additional processing or treatment. These versatile strips find application in various industries, including automotive, construction, manufacturing, and kitchenware, among others. Overall, the manufacturing process of stainless steel strips requires a meticulous combination of melting, rolling, annealing, and finishing steps to achieve the desired properties and dimensions of the final product.

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