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Appearance and shape: Stainless steel flat bars are generally long strips with rectangular cross-sections and regular edges. This shape makes it easy to install and splice in applications such as building structures and mechanical manufacturing. – **Density**: The density of stainless steel flat bars is similar to that of the stainless steel material itself, usually between 7.7 and 8.0 g/cm³. For example, the density of common 304 stainless steel flat bars is about 7.93 g/cm³, which determines its basic parameters in terms of mass calculation.
Thermal conductivity: The thermal conductivity of stainless steel flat bars is relatively poor, with a thermal conductivity of about 16-22 W/(m·K). This means that during heating or cooling, the temperature changes relatively slowly, which has certain advantages in some occasions where insulation is required.
Magnetism: Some stainless steel flat bars are magnetic, such as the 430 series stainless steel flat bars, which have strong magnetism. However, stainless steel flat bars of types 304 and 316 are usually non-magnetic or weakly magnetic in the annealed state, but may produce certain magnetism after cold working.
Strength and hardness: Stainless steel flat bar has high strength and hardness and can withstand certain tensile, bending and shear forces. Its strength and hardness can be adjusted through different heat treatment processes to meet the requirements of various engineering applications.
Melting point: The melting point is relatively high, generally between 1300-1500℃, which allows it to maintain a certain structural stability in high temperature environments.
Corrosion resistance: The corrosion resistance of stainless steel flat bar is its important chemical property. It contains alloy elements such as chromium (Cr) and nickel (Ni). The chromium element can form a dense chromium oxide (Cr₂O₃) protective film on the surface of the flat bar, which can prevent oxygen and moisture from further contacting the internal metal, thereby preventing corrosion. For example, in a humid marine environment or an industrial environment with chemical corrosive substances, this protective film can effectively extend the service life of the flat bar.
Antioxidation: In a high temperature environment, stainless steel flat bar can form a stable oxide film to prevent oxygen from further corroding the metal matrix. For example, in some high-temperature furnace brackets and other application scenarios, stainless steel flat bars can resist high-temperature oxidation and maintain their own performance and structural integrity.
Acid and alkali resistance: Stainless steel flat bars have a certain tolerance to chemicals such as acids and alkalis.
Stainless steel flat bars are widely used. In the field of construction, they are often used to construct stair handrails and railings. Their sturdy and beautiful characteristics not only ensure safety but also enhance the overall image of the building; in mechanical manufacturing, they can be used as frame structural parts of equipment, with good strength and corrosion resistance, to ensure the stable operation of machinery under complex working conditions. In terms of decoration, it can be made into frames of various shapes to add a sense of refinement to the space. In addition, in power facilities, they are used as connectors for transmission towers, which can withstand all kinds of harsh climates and environmental erosion, and strongly support the power transmission network. They are indispensable basic materials for many industries.
It has been selected as one of the top 500 Chinese enterprises for 14 consecutive years, with strong financial and technical strength.
Process efficiencyDRP information is fully integrated and controlled, and the steel production process is at a high level.
A steel enterprise that takes steel production as its leading industry and integrates commercial, high-tech and other industries.
Created a number of "firsts" in China's steel industry, with strong R & D capabilities and technological innovation capabilities
The products cover products, varieties, and specifications, and can meet the diverse needs of customers in different fields.
Products with high quality quickly occupied the domestic market and were successfully exported to many countries and regions.
Our factory manufactures a comprehensive array of steel products, including but not limited to, structural beams, steel bars, plates, and coils. We also offer bespoke solutions catering to specific dimensions and compositions as per customer requirements.
Absolutely, all our steel products adhere to international standards and undergo rigorous quality assurance tests. We hold various certifications, including ISO 9001, emphasizing our commitment to quality. Each product batch comes with a certification detailing its grade and compliance standards.
Yes, we are equipped to manage significant order volumes even within constrained timelines, thanks to our advanced operational processes, sizable workforce, and efficient logistics network. However, we always suggest contacting us with specifics as early as possible for the best outcomes.
Sustainability is at the core of our operations. We utilize energy-efficient technologies, recycle scrap material, and follow strict environmental protocols to minimize our ecological footprint. Our commitment extends beyond compliance, aiming for a future-focused, sustainable approach in all we do.
Worker safety is paramount. Our factory complies with all health and safety regulations, providing regular training, enforcing strict on-site protocols, and equipping our staff with advanced safety gear. We believe a safe worker is an empowered worker.
Certainly. We pride ourselves on our capability to provide tailored solutions. Our team of experts collaborates closely with clients to understand their needs, offering custom compositions, cuts, and finishes unique to their project demands.
We manage logistics through trusted partners, ensuring timely and safe deliveries. Customers receive tracking information once orders are dispatched and can monitor their shipment in real-time. Additionally, our customer service team is always on standby to assist.
We stand by the quality of our products. In the rare instance of defects or non-compliance, we have a transparent return or exchange policy. Clients are encouraged to reach out within a specified period after receipt, and we promise a swift, fair resolution in line with our terms and conditions.
A Chinese company specializing in steel
To become a model enterprise of integrity in the global steel industry, adhering to the concept of "Casting steel soul with sincerity, believing in great cause", running through every link of steel with the purest integrity.
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