Spring stainless steel flat bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Standard:
ASTM,DIN,EN,JIS
Technique:
Hot Rolled,ERW
Shape:
Oval
Surface Treatment:
Galvanized,PVDF Coated
Steel Grade:
Q235,Q235B,RHB335,HRB400,SS400-SS490
Thickness:
3-30mm
Length:
20-200mm
Net Weight:
1000
Product Description:
OKorder is offering spring stainless steel flat bar for construction at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Spring stainless steel flat bar are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Steel flat bar are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
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)
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. 100% payment before shipment.
2, 30% payment in advance, the remaining balance (70% L/C) against the copy of B/L. 100% payment before shipment.
3, Negotiable.
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: Can stainless steel rust?
A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
- Q: Are steel flat bars available in different widths and thicknesses?
- Yes, steel flat bars are available in different widths and thicknesses. Steel flat bars are commonly used in construction and industrial applications as they offer a strong and durable structural support. These bars can be found in a variety of widths and thicknesses to suit different project requirements. The widths of steel flat bars typically range from 1/8 inch to 12 inches or more, while the thicknesses can vary from 3/16 inch to 2 inches or more. This wide range of sizes allows for versatility and customization in various construction and manufacturing projects. Additionally, steel flat bars can be further processed, such as cutting or bending, to meet specific dimensions or shapes needed for a particular application.
- Q: How do you determine the ductility of a steel flat bar?
- The ductility of a steel flat bar can be determined by conducting a tensile test. In this test, a sample of the steel flat bar is subjected to an applied force, causing it to stretch until it eventually breaks. By measuring the elongation of the sample and calculating the percentage reduction in cross-sectional area at the point of fracture, we can determine the ductility of the steel flat bar.
- Q: What are the load-bearing capacities of steel flat bars?
- The load-bearing capacities of steel flat bars vary depending on various factors such as the dimensions of the bar, the type of steel used, and the specific application. Steel flat bars are commonly used in construction, manufacturing, and structural engineering projects due to their strength and durability. To determine the load-bearing capacity of a steel flat bar, engineers and designers typically refer to industry standards and guidelines such as those provided by the American Institute of Steel Construction (AISC) or the European Committee for Standardization (EN). These standards provide design tables and equations that consider the dimensions of the bar, the steel grade, and the desired safety factors. In general, the load-bearing capacity of a steel flat bar is influenced by its width, thickness, and the distance between supports or points of load application. Wider and thicker bars tend to have higher load-bearing capacities. Additionally, the type of steel used can also affect the load-bearing capacity as different steel grades have varying levels of strength and resilience. It is important to note that load-bearing capacities are typically expressed in terms of maximum allowable loads or uniform load distribution. The specific load-bearing capacity of a steel flat bar can only be determined through proper engineering calculations that consider all relevant factors and safety standards. Therefore, it is recommended to consult with a structural engineer or refer to appropriate industry standards when determining the load-bearing capacities of steel flat bars for a specific application.
- Q: What are the applications of steel flat bars in construction?
- Steel flat bars have a multitude of applications in the construction industry due to their versatility and durability. These bars are widely used in various construction projects for structural support, reinforcement, and framing purposes. One of the key applications of steel flat bars in construction is their use as supports or beams. They can be used to provide additional strength and stability to structures, such as bridges, buildings, and platforms. Steel flat bars are also utilized as lintels above windows and doors, offering structural support and preventing sagging or cracking. Another common application of steel flat bars is in reinforcing concrete structures. These bars are embedded within concrete to provide tensile strength and prevent cracking under heavy loads or vibrations. They are commonly used in the construction of foundations, columns, slabs, and walls. Steel flat bars are also used for framing purposes in construction projects. They can be used as framing members for walls, ceilings, and roofs, providing a strong and rigid framework. Additionally, they can be used as braces to reinforce structures against lateral forces, such as wind or earthquakes. In addition to their structural applications, steel flat bars are also used for decorative purposes in construction. They can be used as architectural accents, handrails, or ornamental fixtures, adding aesthetic appeal to buildings and structures. Overall, the applications of steel flat bars in construction are extensive. Their strength, durability, and versatility make them an essential component in various construction projects, ensuring the stability, safety, and longevity of structures.
- Q: How do steel flat bars perform in terms of weather resistance?
- Steel flat bars are renowned for their exceptional ability to withstand various weather conditions. Typically manufactured from high-quality steel alloys, these bars have been specifically engineered to endure harsh environmental elements. To enhance their weather resistance, the steel used in flat bars is often coated or treated with protective layers, such as galvanization or powder coating. The corrosion, rust, and degradation that can be caused by moisture, humidity, rain, and snow are effectively combated by steel flat bars. This feature makes them particularly suitable for outdoor applications or regions prone to extreme weather conditions. When compared to materials like wood or aluminum, steel flat bars are more durable and less susceptible to damage resulting from exposure to the elements. Moreover, steel flat bars exhibit resistance to UV radiation emitted by the sun. Unlike other materials, they do not fade, discolor, or degrade when exposed to sunlight. Consequently, these bars are ideal for outdoor structures, including fences, handrails, and grating, as they maintain their appearance and structural integrity over an extended period. It is crucial to acknowledge that the weather resistance of steel flat bars depends on the specific grade of steel utilized and the protective coatings applied. Additionally, regular maintenance, such as cleaning and the application of protective coatings, can further enhance their longevity and weather resistance.
- Q: Are steel flat bars used in structural engineering?
- Yes, steel flat bars are commonly used in structural engineering for various applications. These flat bars are versatile and can be utilized for constructing beams, columns, braces, and other structural components. They are particularly useful for providing support and stability in buildings, bridges, and other infrastructure projects. Steel flat bars are known for their strength, durability, and resistance to deformation, making them an ideal choice for structural engineering purposes. They can be easily welded, bolted, or riveted to other steel components, allowing for efficient and cost-effective construction. Overall, steel flat bars play a crucial role in structural engineering and are widely used in the industry.
- Q: How do you calculate the weight of a steel flat bar?
- In order to determine the weight of a steel flat bar, it is necessary to have knowledge of both the bar's dimensions and the density of steel. Initially, one must measure the length, width, and thickness of the flat bar, utilizing inches or any other suitable unit of measurement. Subsequently, the volume of the bar can be calculated by multiplying the length, width, and thickness. The volume can be determined by employing the formula: Volume = Length x Width x Thickness. Following the acquisition of the volume, it may be necessary to convert it to cubic inches. Afterwards, the density of steel needs to be determined, usually measured in pounds per cubic inch (lbs/in³). The density of steel can slightly vary depending on the specific alloy, although a commonly used approximation is 0.2836 lbs/in³. Lastly, the weight can be derived by multiplying the volume of the flat bar by the density of steel, utilizing the formula: Weight = Volume x Density. For instance, if the dimensions of the steel flat bar are 12 inches in length, 2 inches in width, and 0.5 inches in thickness, the volume would be 12 x 2 x 0.5 = 12 cubic inches. Assuming the density of steel is 0.2836 lbs/in³, the weight of the steel flat bar would amount to 12 x 0.2836 = 3.4032 lbs. Therefore, the approximate weight of the steel flat bar would be around 3.4 pounds.
- Q: What are the different types of steel used in manufacturing flat bars?
- There are several different types of steel that are commonly used in the manufacturing of flat bars. Some of the most common types include: 1. Mild Steel: This is the most common type of steel used in manufacturing flat bars. It is a low carbon steel that is relatively inexpensive and easy to work with. Mild steel flat bars have good weldability and are commonly used in construction, fabrication, and general manufacturing applications. 2. Stainless Steel: Stainless steel flat bars are made from an alloy of steel and chromium, which provides excellent corrosion resistance. It is commonly used in food processing, chemical, and medical industries where hygiene and resistance to corrosion are crucial. 3. Tool Steel: Tool steel flat bars are often used in the manufacturing of cutting tools, dies, and molds. They have high hardness, wear resistance, and toughness, making them suitable for applications that require high strength and durability. 4. Alloy Steel: Alloy steel flat bars are made by adding additional elements such as manganese, chromium, or nickel to improve their mechanical properties. They are commonly used in automotive, aerospace, and machinery industries where high strength and toughness are required. 5. Carbon Steel: Carbon steel flat bars are made from iron and carbon, with a carbon content typically ranging from 0.05% to 2.1%. They are versatile and widely used in various manufacturing applications due to their excellent strength and affordability. It's important to note that these are just a few examples of the types of steel used in manufacturing flat bars. Each type has its own unique properties and advantages, and the choice of steel depends on the specific requirements of the application.
- 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 is the difference between hot-rolled and cold-drawn steel flat bars?
- Hot-rolled and cold-drawn steel flat bars are both widely used in various industries, but there are key differences between them. Hot-rolled steel flat bars are produced by heating a billet or slab of steel to a high temperature and then rolling it into the desired shape, such as a rectangle or square. This process allows for larger sizes and quantities to be produced quickly and efficiently. Hot-rolled steel bars have a rougher surface and may have mill scale or a slight oxide layer due to the high temperature involved in the manufacturing process. On the other hand, cold-drawn steel flat bars are created by pulling a hot-rolled steel bar through a die at room temperature. This process helps to improve the dimensional accuracy, surface finish, and mechanical properties of the steel. Cold-drawn steel bars have a smoother surface and tighter tolerances compared to hot-rolled bars. They also have a higher yield strength and tensile strength, making them suitable for applications that require enhanced strength and precision. Due to their different manufacturing processes, hot-rolled steel flat bars are generally more cost-effective and readily available in larger sizes and quantities. They are commonly used in construction, manufacturing, and general fabrication applications where surface finish and tight tolerances are less critical. In contrast, cold-drawn steel flat bars are preferred for applications that require higher precision, tighter tolerances, and improved mechanical properties. They are commonly used in industries such as automotive, aerospace, and machinery manufacturing, where strength, dimensional accuracy, and surface finish are crucial factors. In summary, the main differences between hot-rolled and cold-drawn steel flat bars lie in their manufacturing processes and resulting properties. Hot-rolled bars are cost-effective and readily available in larger sizes, while cold-drawn bars offer improved precision, tighter tolerances, and enhanced mechanical properties. The choice between the two depends on the specific requirements of the application and the desired balance of cost, strength, and surface finish.
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Spring stainless steel flat bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m.t.
- Supply Capability:
- 100000 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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