HR SS400 Spring Steel With High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
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Specification
Product Description:
OKorder is offering HR Spring Steel with high quality 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:
HR Spring Steel with high quality 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 HR Spring Steel with high quality 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 Description:
HR Spring Steel with high quality 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 HR Spring Steel with high quality :
-Material: 65Mn
-Standard: GB
-Type: Spring Steel
Chemical Composition:
C | Si | Mn | S |
0.63~0.65 | 0.19~0.22 | 0.98~1.10 | ≤0.01 |
P | Cr | Ni | Cu |
≤0.014 | ≤0.2 | ≤0.02 | ≤0.05 |
Mechanical Properties:
-Tensile Strength σb (MPa): 825~925
-Yield Strength σs (MPa): 520~690
-Elongation δ10(%): 14~21.5
-Percentage reduction of area: ψ (%): ≥10
-Hardness:
1, Hot rolled: 240~270HB
2, Soft state hardness of cold rolled: 190~220HB
3, Hard state hardness of cold rolled: 300~340HB
4, Heat treatment: 38~60HRC
Usage/Applications of HR Spring Steel:
-65Mn, element Mn improves hardenability. Surface decarburizing tendency is less than silicon steel. After heat treatment, the mechanical properties are better than carbon steel.
-Spring steel of this material is usually used as flat and round spring of small size, clockwork spring, spring ring, valve spring, brake spring and so on.
Packaging & Delivery of HR Spring Steel:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks: We will paint both ends of each bundle of products to make sure that it’s more convenient for customers to distinguish their products from others, besides, we will tie tag marks to the bundles with following information: company name and logo, product name, specification, material, and so on.
-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)
Transportation:
1, The products can be delivered by bulk vessel or by container. As for container, products with the length of 6m will be loaded in 20’ container, with 9m or 12m, in 40’ container.
2, The maximum quantity of loading of container is 25 tons.
3, The products are usually transported to the nearest port from the production place.
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: The products are invoicing on theoritical weight or on actual weight?
A3: We can do it in both manners, according to the customers' request.
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- Q: Are steel flat bars available in different widths and thicknesses?
- Different widths and thicknesses are available for steel flat bars. They are widely used in construction and industrial settings due to their strong and durable support. These bars come in various widths and thicknesses to meet different project needs. 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 broad range of sizes allows for versatility and customization in various construction and manufacturing projects. Additionally, steel flat bars can undergo further processing, such as cutting or bending, to meet specific dimensions or shapes required for a particular application.
- Q: How do steel flat bars compare to other forms of steel like angles or channels?
- Steel flat bars, angles, and channels are all popular forms of steel used in various industries and applications. While they all share the same material, they differ in their shape and structural properties. Steel flat bars are rectangular in shape, with a flat surface and parallel edges. They are commonly used for structural support, fabrication, and construction projects. One of the key advantages of steel flat bars is their versatility. They can be easily cut, drilled, and welded, making them ideal for creating custom shapes and structures. Additionally, their flat surface allows for easy attachment of other components. On the other hand, steel angles are L-shaped, with two legs that meet at a 90-degree angle. This unique shape provides excellent structural strength and stability, making them suitable for applications where load-bearing capacity is crucial. Steel angles are commonly used in construction, framing, and reinforcement projects. They are often used to provide additional support and stability to structures or to create corners and edges. Steel channels, also known as C-channels or U-channels, have a U-shaped cross-section with two parallel sides and a base. They are widely used in construction, manufacturing, and electrical industries. Steel channels offer high strength and rigidity, making them suitable for applications requiring load-bearing capabilities. They are often used in building frames, support systems, and as structural components in machinery. In terms of comparison, each of these steel forms has its own advantages and applications. Steel flat bars offer versatility and ease of fabrication, making them suitable for a wide range of projects. Steel angles provide excellent structural strength and stability, making them ideal for load-bearing applications and creating corners. Steel channels offer high rigidity and are commonly used in construction and manufacturing industries. Ultimately, the choice between steel flat bars, angles, or channels depends on the specific requirements of the project. Factors such as load-bearing capacity, structural stability, and ease of fabrication should be considered when deciding which form of steel is most suitable.
- Q: Are steel flat bars suitable for high-traffic areas?
- Yes, steel flat bars are suitable for high-traffic areas. Steel is a durable and strong material that can withstand heavy foot traffic and other types of wear and tear. It is resistant to bending, breaking, and warping, making it an ideal choice for areas with high footfall such as commercial spaces, walkways, and industrial environments. Additionally, steel flat bars can be designed to have non-slip surfaces, further enhancing their suitability for high-traffic areas.
- Q: What are the tolerances for steel flat bars?
- The tolerances of steel flat bars may differ based on the specific requirements and standards set by the manufacturer or customer. However, typically, the tolerances for steel flat bars are measured in terms of thickness, width, and length. Concerning the thickness tolerance, it is customary to have a specific range in which the flat bar's thickness should fall. This range can vary depending on the grade and type of steel used, but it is usually specified as a plus or minus value. Similarly, the width tolerance denotes the acceptable variation in the width of the steel flat bar. This tolerance is usually specified as a plus or minus value, allowing for a certain range of deviation from the desired width. Lastly, the length tolerance determines the acceptable variation in the length of the steel flat bar. This tolerance is often specified as a maximum or minimum deviation from the desired length. It is crucial to note that the precise tolerances for steel flat bars may vary depending on the application and industry standards. Consequently, it is important to refer to the relevant specifications or standards provided by the manufacturer or customer to ascertain the exact tolerances required for a specific steel flat bar.
- Q: How do steel flat bars perform in earthquake-resistant designs?
- Steel flat bars are commonly used in earthquake-resistant designs due to their high strength and ductility. Their ability to withstand strong seismic forces and distribute them evenly across the structure makes them an ideal choice. Additionally, steel flat bars can be easily connected and reinforced, enhancing the overall stability and resilience of the building during an earthquake.
- Q: Can steel flat bars be used for tool and die making?
- Tool and die making necessitates the utilization of robust and enduring materials capable of enduring the rigorous pressures and temperatures associated with manufacturing. In light of their exceptional strength-to-weight ratio and resistance to deterioration, steel flat bars are frequently preferred for this purpose. These bars can be effortlessly machined, formed, and strengthened to meet the exact specifications of the fabricated tool or die. Moreover, steel flat bars are easily accessible in a variety of dimensions and grades, rendering them a versatile option for tool and die making applications.
- Q: Can steel flat bars be bent or formed into different shapes?
- Indeed, it is possible to bend or shape steel flat bars into various forms. Steel possesses exceptional malleability, enabling effortless manipulation and shaping without any risk of fracture or damage. The utilization of diverse techniques, including heat bending, cold bending, or the application of specialized machinery like a press brake, facilitates the accomplishment of bending or shaping steel flat bars. The remarkable adaptability and versatility of steel render it a favored selection in construction, manufacturing, and diverse industries necessitating tailor-made shapes and structures.
- Q: What are the load capacities of steel flat bars?
- The load capacities of steel flat bars are subject to variation due to various factors, including the bar's dimensions (width, thickness, and length), the type of steel employed, and the specific application in which it is utilized. Steel flat bars possess notable strength and durability, allowing them to bear substantial loads. However, it is crucial to consider the precise demands and limitations of the application to ascertain the appropriate load capacity. Engineering formulas and standards can be employed to calculate the load capacities of steel flat bars. These calculations take into consideration factors such as the maximum stress the bar can endure without deformation or failure, the support conditions (e.g., whether the bar is fully supported or simply supported at both ends), and the distribution of the load along the bar's length. To accurately determine the load capacity of a particular steel flat bar for a specific application, it is advisable to consult engineering handbooks, codes, or professional engineers. They can provide the requisite calculations and guidance based on the specific requirements, ensuring that the load capacity remains within limits and the safety of the structure or component is upheld.
- Q: What are the different types of surface finishes available for steel flat bars?
- Steel flat bars come in various surface finishes that serve specific purposes and offer distinct advantages. Some of the most commonly used finishes are as follows: 1. Hot Rolled: This surface finish is achieved by heating the steel to high temperatures and rolling it, resulting in a rough, scale-like appearance. It is suitable for applications where aesthetics are not a priority. 2. Cold Rolled: Unlike hot rolled, cold rolled steel is rolled at room temperature, resulting in a smoother, more polished surface. This finish is ideal for applications that require a sleek appearance, such as in architecture or decoration. 3. Galvanized: Galvanization involves coating the steel flat bar with a layer of zinc to protect it from corrosion. This finish provides excellent durability and resistance to rust, making it suitable for outdoor or moist environments. 4. Polished: Polished steel flat bars have a highly reflective and shiny surface achieved through mechanical polishing or buffing. This finish is commonly used in decorative or precision component manufacturing. 5. Powder Coated: Powder coating involves applying a dry powder onto the steel flat bar and curing it under heat. It results in a durable and attractive finish, providing excellent resistance to abrasion, chemicals, and UV radiation. 6. Painted: Painting is another common finish option, which involves applying a layer of paint to protect the steel from corrosion and enhance its appearance. Painted flat bars are often used in construction, manufacturing, and general fabrication projects. 7. Anodized: Anodizing, typically used for aluminum, can also be applied to steel flat bars. It creates an oxide layer on the surface, enhancing corrosion resistance and improving aesthetics. Anodized flat bars are commonly used in architectural applications or industries requiring lightweight yet durable materials. These are just a few examples of the various surface finishes available for steel flat bars. The choice of finish depends on specific application requirements, including aesthetics, durability, corrosion resistance, and functionality. It is crucial to consider these factors when selecting the appropriate surface finish to ensure optimal performance and longevity.
- Q: Can steel flat bars be used for making storage shelves?
- Indeed, storage shelves can be fashioned from steel flat bars. Possessing strength, durability, and the ability to bear substantial weights, steel flat bars prove to be an excellent selection for this purpose. Moreover, they can be effortlessly trimmed, fused, and molded to construct personalized storage solutions. Furthermore, the corrosion-resistant nature of steel flat bars guarantees that the shelves will retain their structural integrity throughout time. Regardless of whether the intention is for industrial, commercial, or residential utilization, steel flat bars serve as a trustworthy and adaptable choice for crafting storage shelves.
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HR SS400 Spring Steel With High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 10000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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