Supply Steel Flat; Flat Steel Bars with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
Spring Steel can be divided into two types. One is carbon spring steel, and other one is alloy spring steel.
Alloy spring steel is based on carbon spring steel, by adding one or more alloying elements to improve the mechanical properties, hardenability and other properties to meet the requirement for manufacturing all kinds of spring steel.
Specification of Spring Steel:
-Material: 70Si2CrA
-Production: Hot rolled or cold rolled
-Standard: GB/T·5218-1999
-Type: Spring Steel
-Alloy or no: Alloy
Mechanical Properties:
-Annealing Condition:
1, Tensile Strength: σb/MPa：≤835
2, Elongation: δ/%：≥8
-Quencher condition:
1, Tensile strength: σb/MPa：785~1175
2, Elongation: -
Usage/Applications of Spring Steel:
For manufacturing all kinds of flat spring or round spring with small sections, clockwork spring,
Packaging & Delivery of Spring Steel:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks:
1, Tag marks: the tag marks will be tied up to each bundle of the products. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications, the painted color and other information requested by customers.
2, Color marks: we will paint both ends of the bundles of these products to make sure that they are more evident. It’s will be more convenient for the customers to distinguish them at the destination port.
-Delivery Detail:
1, Delivery time: 30~45 working days after receive buyer’s T.T. or L/C.
2, Delivery status should be written in the contract. (Heat treatment or no)
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
- Q: How do steel flat bars compare in terms of strength and durability?
- Steel flat bars possess exceptional strength and durability, making them one of the strongest and most durable materials in the construction industry. Unlike wood or aluminum, steel flat bars have a significantly higher strength-to-weight ratio, making them ideal for applications that require structural integrity. The strength of steel flat bars comes from their composition and manufacturing process. Steel is primarily composed of iron and carbon, with small amounts of other elements. The carbon content determines the strength, with higher carbon content resulting in greater strength. Additionally, the manufacturing process of steel flat bars, such as hot rolling, cold rolling, or extrusion, aligns the grains of the steel, further enhancing its strength. In terms of durability, steel flat bars are highly resistant to corrosion, weathering, and wear. This is due to their inherent properties and the option to apply protective coatings like galvanization or painting. These coatings provide an extra layer of protection against rust and deterioration, ensuring the longevity and durability of steel flat bars in various environments. Furthermore, steel flat bars can withstand heavy loads, impacts, and extreme temperatures without compromising their structural integrity. This makes them suitable for construction, manufacturing, transportation, and infrastructure projects. In conclusion, steel flat bars outperform other materials in terms of strength and durability. Their high strength-to-weight ratio, resistance to corrosion and wear, and ability to withstand heavy loads and extreme conditions make them a reliable and long-lasting choice for various applications.
- Q: Do steel flat bars have a specific modulus of elasticity?
- Yes, steel flat bars have a specific modulus of elasticity. The modulus of elasticity is a measure of the stiffness or rigidity of a material and is defined as the ratio of stress to strain within the elastic range. For steel, the modulus of elasticity is approximately 200 gigapascals (GPa) or 29,000,000 pounds per square inch (psi). This means that steel flat bars will deform elastically under a certain amount of stress and return to their original shape once the stress is removed, as long as the applied stress does not exceed the elastic limit.
- Q: Difference between cold drawn flat steel and flat steel
- Cold drawn flat steel: steel, smooth surface,Flat steel: steel is relatively soft, flatness, no cold drawn flat steel
- Q: How are steel flat bars manufactured?
- Steel flat bars are manufactured through a process called hot rolling, which involves heating a steel billet to high temperatures and passing it through a series of rollers to achieve the desired dimensions and shape. This process helps in improving the strength and durability of the steel flat bars.
- Q: Can steel flat bars be used for decorative purposes?
- Certainly, using steel flat bars for decorative purposes is a viable option. The sleek and modern appearance of steel flat bars lends itself well to adding an industrial and contemporary aesthetic to various applications. These bars can be utilized to create decorative accents, such as railings, trimmings, and ornamental details, both indoors and outdoors. When it comes to achieving different artistic designs, steel flat bars can be easily shaped, bent, and welded, making them highly versatile for decorative purposes. Furthermore, their durability and resistance to corrosion make them ideal for long-lasting and low-maintenance decorative elements. Whether it be for architectural features, furniture, or artistic installations, steel flat bars offer an aesthetically pleasing and functional choice for decorative purposes.
- Q: Can steel flat bars be used in the manufacturing of HVAC systems?
- Yes, steel flat bars can be used in the manufacturing of HVAC systems. They are often used for structural support, framework, and mounting components due to their strength and durability.
- Q: Are galvanized flat steel and angle steel the same price?
- This is not to say that depends on how you choose, simply said the product itself is good a bit different, if you choose the amount of zinc is not the same, the price will be different. If there is anything you need for this piece of steel, you can call on me. I am in Tianjin, Tangshan, a generation of steel business.
- Q: What's the difference between hot rolled flat steel and flat rolling tool flat steel?
- Hot rolled flat steel rolling tools - tool steel, commonly used for measuring and cutting tools with what. Material is tool steel, such as carbon tool steel (T8, T10), alloy tool steel (Cr12MoV), high-speed steel, etc..
- Q: What are the advantages of using alloy steel flat bars?
- There are several advantages of using alloy steel flat bars. Firstly, alloy steel flat bars are known for their high strength and durability. They are made by combining different metals, such as chromium, nickel, and molybdenum, with iron, which results in a material that is stronger and more resistant to wear and tear compared to regular steel. This makes them ideal for applications that require superior strength and toughness, such as construction, manufacturing, and engineering industries. Secondly, alloy steel flat bars have excellent corrosion resistance properties. The addition of elements like chromium enhances their ability to resist rust and corrosion, making them suitable for use in environments with high moisture or exposure to chemicals. This can significantly extend the lifespan of the flat bars and reduce the need for frequent maintenance or replacements. Additionally, alloy steel flat bars offer versatility in terms of their applications. They can be easily machined, welded, and formed into various shapes and sizes, allowing for customization to specific project requirements. This flexibility makes them suitable for a wide range of uses, including structural supports, machinery components, tools, and automotive parts. Moreover, the high temperature resistance of alloy steel flat bars is another advantage. They can withstand elevated temperatures without losing their strength or structural integrity. This makes them suitable for applications in industries that involve high heat, such as aerospace, energy, and power generation. Lastly, alloy steel flat bars offer cost-effectiveness. Although they may have a higher upfront cost compared to regular steel, their durability and longevity make them a cost-effective choice in the long run. Their resistance to wear, corrosion, and deformation reduces the need for frequent replacements, repairs, and maintenance, ultimately saving time and money. In conclusion, the advantages of using alloy steel flat bars include high strength, durability, corrosion resistance, versatility, high temperature resistance, and cost-effectiveness. These properties make them a reliable and efficient choice for a wide range of applications in various industries.
- Q: What are the different methods of surface etching for steel flat bars?
- Steel flat bars can be etched using various methods, each with its own advantages and applications. Here are some commonly used techniques: 1. Chemical Etching: By selectively removing the surface layer with chemical solutions or acids, this method allows for precise depth and pattern control. It is versatile, capable of creating intricate designs, logos, or text on the flat bar. 2. Electrochemical Etching: Also known as electrolytic etching, this method dissolves the surface layer using an electric current. A stencil or mask guides the process, making it ideal for permanent markings like part numbers or identification codes. 3. Laser Etching: Utilizing a high-powered laser without direct contact, this method ensures precise control and high-resolution patterns. It is frequently employed in industries that demand precision and permanence, like aerospace or medical equipment manufacturing. 4. Sandblasting: By propelling abrasive particles at high speed onto the flat bar's surface, sandblasting creates a textured or roughened finish. It is commonly used to enhance coating adhesion, create decorative finishes, or prevent slips. 5. Mechanical Etching: This technique physically removes the surface layer using mechanical means, such as milling, grinding, or polishing. It is often used to achieve specific finishes or textures for architectural or interior design purposes. Each method offers unique benefits, and the choice depends on the specific requirements of the application. Factors such as cost, precision, speed, and desired outcome should be considered when selecting the appropriate surface etching method.
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Supply Steel Flat; Flat Steel Bars with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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