JIS G3101 SS400 Spring Steel Bar 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 Spring Steel Bar 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:
Spring Steel Bar 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 Spring Steel Bar 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:
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 manufacture all kinds of spring steel.
Specification of Spring Steel Bar:
-Material: SUP6
-Standard: JIS
-Production: Hot rolled or cold rolled
-Type: Spring Steel
-Alloy or no: Alloy
-Micro Structure: Tempered troostite
Mechanical Properties:
-Tensile Strength σb (MPa): ≥1274 (130)
-Yield Strength σs (MPa): ≥1176 (120)
-Elongation δ10(%): ≥5
-Percentage reduction of area: ψ (%): ≥25
-Hardness:
1, Hot rolled, ≤321HB
2, Cold drawn + Heat treatment: ≤321HB
Usage/Applications of Spring Steel Bar:
-This is silicon-manganese spring steel that is used widely. Its strength, elasticity and hardenability are little higher than 55Si2Mn.
- Products of this material are used as flat spring o spiral spring with diameter less than 30mm that bear a large load during the fabrication of trains, cars and tractors.
-The principal material of valve spring.
Packaging & Delivery of Spring Steel Bar:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks: We will make color marks to make sure that it’s more convenient for customers to distinguish their products from other products at the destination port and we will tie tag marks up to each bundle to make sure that customers know the specifications of each bundle like product’s name and size and other information of products.
-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: How do you store and handle steel round bars?
- When it comes to storing and handling steel round bars, there are several important factors to consider. Firstly, it is crucial to ensure that the storage area is clean, dry, and free from any moisture or corrosive materials. This will help prevent rust and other forms of damage to the steel bars. The steel round bars should be stored horizontally, either on racks or on a flat surface, to prevent deformation or sagging. It is recommended to stack them in a way that avoids excessive pressure on any individual bar, as this could lead to bending or warping. To handle steel round bars safely, it is best to use appropriate lifting equipment such as cranes, forklifts, or hoists. Manual handling should be avoided whenever possible, as steel bars can be heavy and cumbersome. When using lifting equipment, it is important to ensure that the bars are properly secured and balanced to prevent accidents or injuries. In addition, it is essential to use protective measures such as gloves and safety shoes when handling steel round bars, as they may have sharp edges or rough surfaces. Proper personal protective equipment (PPE) should be worn to minimize the risk of cuts, abrasions, or other injuries. Regular inspections should be conducted to check for any signs of damage, such as dents, cracks, or corrosion. Any damaged bars should be separated from the rest and either repaired or discarded, depending on the severity of the damage. By following these guidelines for storage and handling, you can ensure the longevity and quality of steel round bars, while also maintaining a safe working environment for yourself and others.
- Q: Can steel round bars be used in the packaging industry?
- Yes, steel round bars can be used in the packaging industry. Steel round bars are commonly used in packaging to provide structural support and strength to various types of packaging materials. They can be used as reinforcement bars or support rods in packaging crates, pallets, and containers. Steel round bars are known for their high strength and durability, making them ideal for withstanding heavy loads and ensuring the integrity of the packaging during transportation and storage. Additionally, steel round bars can be easily customized and cut to the desired length, allowing for flexibility in packaging design and requirements. Overall, the use of steel round bars in the packaging industry helps to improve the safety, stability, and protection of packaged products.
- Q: What are the advantages of using silicon-alloy steel round bars?
- There are several advantages to using silicon-alloy steel round bars. Firstly, silicon-alloy steel has excellent strength and durability. It is known for its high tensile strength, which makes it suitable for applications that require heavy-duty performance. This strength also allows it to withstand heavy loads and resist deformation, making it a reliable choice for various mechanical and structural purposes. Secondly, silicon-alloy steel round bars have good heat resistance. The presence of silicon in the alloy improves its ability to handle high temperatures without losing its structural integrity. This makes it ideal for applications that involve exposure to extreme heat, such as in furnace components, exhaust systems, or high-temperature equipment. Additionally, silicon-alloy steel round bars offer excellent corrosion resistance. The alloying elements in silicon-alloy steel, such as chromium and nickel, help create a protective oxide layer on the surface, preventing the metal from corroding and prolonging its lifespan. This makes it suitable for use in marine environments or corrosive atmospheres. Furthermore, silicon-alloy steel round bars have good machinability and weldability. This means that they can be easily formed into various shapes and sizes, making them versatile for different manufacturing processes. The ability to weld silicon-alloy steel allows for easy fabrication and customization, making it a convenient choice for many industries. Lastly, silicon-alloy steel round bars are cost-effective. Compared to other high-performance alloys, silicon-alloy steel is relatively more affordable, making it a cost-effective option for applications that require strength, durability, and resistance to heat and corrosion. In conclusion, the advantages of using silicon-alloy steel round bars include excellent strength and durability, good heat resistance, corrosion resistance, machinability, weldability, and cost-effectiveness. These qualities make silicon-alloy steel a versatile and reliable material for various industrial applications.
- Q: Can steel round bars be used for making universal joints?
- Yes, steel round bars can be used for making universal joints. Steel round bars are commonly used in the manufacturing of universal joints due to their strength, durability, and ability to handle high torque and rotational forces.
- Q: How are steel round bars used in the manufacturing of mining equipment?
- Steel round bars are commonly used in the manufacturing of mining equipment due to their high strength and durability. These bars are often utilized as a key structural component in the construction of heavy machinery such as crushers, drilling rigs, and conveyor systems. They provide the necessary support and stability required to withstand the harsh operating conditions and heavy loads typically encountered in mining operations. Additionally, steel round bars can be machined and shaped to create various components such as shafts, pins, and gears, further enhancing the functionality and reliability of mining equipment.
- Q: What are the different types of steel round bars used in the marine industry?
- In the marine industry, various types of steel round bars are used for different applications. These steel round bars are specifically designed to withstand the harsh marine environment and provide high strength and corrosion resistance. 1. Stainless Steel Round Bars: Stainless steel round bars are widely used in the marine industry due to their excellent corrosion resistance properties. They are resistant to saltwater, acids, and other corrosive elements found in the marine environment. Stainless steel round bars are commonly used for marine fittings, fasteners, and propeller shafts. 2. Carbon Steel Round Bars: Carbon steel round bars are known for their high strength and durability. They are used in various marine applications such as shipbuilding, construction of offshore structures, and fabrication of marine equipment. Carbon steel round bars are available in different grades, with higher carbon content providing increased strength and hardness. 3. Alloy Steel Round Bars: Alloy steel round bars are made by combining different elements such as chromium, nickel, and molybdenum with carbon steel to enhance their mechanical properties. These bars offer excellent strength, toughness, and resistance to corrosion. Alloy steel round bars are commonly used for marine shafts, gears, and structural components. 4. Duplex Stainless Steel Round Bars: Duplex stainless steel round bars are a combination of austenitic and ferritic stainless steels. They offer superior corrosion resistance and high strength, making them ideal for marine applications. Duplex stainless steel round bars are often used in offshore platforms, marine vessels, and underwater equipment. 5. Nickel Alloy Round Bars: Nickel alloy round bars are known for their exceptional resistance to corrosion and high-temperature environments. They are used in critical marine applications where strength, durability, and resistance to corrosive elements are essential. Nickel alloy round bars are commonly used in marine valves, pumps, and heat exchangers. Each type of steel round bar used in the marine industry has its own unique properties and advantages. The selection of the appropriate steel round bar depends on the specific application and requirements of the marine project.
- Q: Is round steel round steel?
- The difference between steel and other steel: 1 is not the same, round shape light round, no pattern without ribs, other steel surface appearance is engraved or ribbed, cohesive force that cause steel and concrete, and the bond strength of steel and concrete in the other. 2 ingredients are different, round steel (grade a steel) belongs to ordinary low carbon steel, and other steel bars are mostly alloy steel. 3 strength, steel and other steel with high strength low strength, namely, diameter of the same size as compared with other steel, round steel can bear the pulling force than other reinforced small, but the plastic steel reinforced bar is stronger than the other, there is a large deformation in the break before, and it reinforced the deformation the break before the much smaller
- Q: How do you calculate the weight of a steel round bar based on its volume and density?
- To calculate the weight of a steel round bar based on its volume and density, you can use the formula: Weight = Volume x Density First, determine the volume of the round bar. The volume of a cylinder, which is the shape of a round bar, can be calculated using the formula: Volume = π x (diameter/2)^2 x length Where π is a mathematical constant approximately equal to 3.14159, and the diameter and length are measurements of the round bar. Once you have the volume, you need to know the density of the steel. The density of steel can vary depending on the type and grade of steel being used. The density is usually measured in kilograms per cubic meter (kg/m^3) or pounds per cubic inch (lbs/in^3). You can find the density of steel in reference materials or online. Finally, multiply the volume by the density to obtain the weight of the steel round bar. Make sure the units of volume and density are consistent. For example, if the volume is in cubic inches and the density is in pounds per cubic inch, the weight will be in pounds. If the volume is in cubic meters and the density is in kilograms per cubic meter, the weight will be in kilograms. It is important to note that this calculation assumes the round bar is made entirely of steel and has a uniform density throughout its volume. Additionally, this calculation does not consider any other factors that may affect the weight, such as impurities or surface finish.
- Q: What is the difference between a seamless and a welded steel round bar?
- The manufacturing process and resulting structural integrity are what differentiate seamless and welded steel round bars. Seamless steel round bars are made by piercing a solid billet of steel and then rolling it into a round shape. This process ensures a smooth and continuous surface throughout the length of the bar, without any seams or welds. By eliminating the weld, potential weaknesses and vulnerabilities are also eliminated. Seamless steel bars have a more uniform composition and a higher strength-to-weight ratio due to the absence of welds. On the other hand, welded steel round bars are created by joining multiple pieces of steel together using various welding techniques. The steel pieces are heated and fused together at the edges to form a continuous bar. While welding provides flexibility in terms of length and diameter options, it can introduce structural concerns. Welded joints may have defects like porosity or inclusions, which can compromise the overall strength and integrity of the bar. However, advancements in welding technology and quality control have improved the reliability of welded steel round bars. Seamless steel round bars are preferred in critical industries like oil and gas, aerospace, and automotive sectors, where high strength, reliability, and resistance to corrosion are essential. On the other hand, welded steel round bars are commonly used in less demanding applications like construction, manufacturing, and general engineering, where cost-effectiveness and availability are more important. In conclusion, the manufacturing process and resulting structural characteristics are what set seamless and welded steel round bars apart. Seamless bars offer a smoother surface, higher strength-to-weight ratio, and greater resistance to defects, while welded bars are more cost-effective and readily available, though they may have weld-related vulnerabilities. The choice between the two depends on the specific requirements and priorities of the intended use.
- Q: Can steel round bars be used for making marine equipment?
- Yes, steel round bars can be used for making marine equipment. Steel is a durable and corrosion-resistant material that is commonly used in the marine industry for various applications such as shipbuilding, offshore structures, and marine equipment. However, it is important to ensure that the steel used is specifically designed for marine environments to prevent corrosion and maintain the integrity of the equipment.
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JIS G3101 SS400 Spring Steel Bar 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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