High Quality Spring Steel Round Bar 18-25mm
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 10000 m.t/month
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High Quality Spring Steel Round Bar 18-25mm
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 High Quality Spring Steel Round Bar 18-25mm:
-Material: 1065
-Standard: ASTM
-Production: Hot rolled or cold rolled
-Type: Spring Steel
| Diameter(mm) | Mass(kg/m) | Section(mm2) |
| 18 | 2.00 | 254.34 |
| 20 | 2.47 | 314 |
| 25 | 3.85 | 490.625 |
Corresponding Steel Grade of High Quality Spring Steel Round Bar 18-25mm for Reference:
USA, ASTM | CHN, GB/T | JPN, JIS | ISO |
1065 | 65 | SWRH67A SWRH67B | Type SC Type DC |
FRA, NF | GBR, BS | ||
C66D | C66D |
Chemical Composition of High Quality Spring Steel Round Bar 18-25mm:
C | Mn | Ni | Si |
0.62~0.70 | 0.50~0.80 | ≤0.30 | 0.17~0.37 |
P | S | Cr | Cu |
≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 |
Mechanical Properties of High Quality Spring Steel Round Bar 18-25mm:
-Tensile Strength σb (MPa): ≥695
-Yield Strength σs (MPa): ≥410
-Elongation δ10(%): ≥10
-Percentage reduction of area: ψ (%): ≥30
-Hardness HBS, no heat treatment: ≤255
Usage/Applications of High Quality Spring Steel Round Bar 18-25mm:
-ASTM1065, is medium-high carbon spring steel. After heat treatment, this type of steel obtains high strength, hardness and elasticity but this material isn’t perfect for welding.
-Its fatigue strength is equal to alloy spring steel when they are in same configuration.
-For manufacturing spring, spring circle, all kinds of grommet, clutch, and axels in the production of normal machine.
Packaging & Delivery of High Quality Spring Steel Round Bar 18-25mm:
-Packing Detail: The products can be packed in bundles by steel wires.
-Marks: There are two types of marks. One is color mark and other one is tag mark. We paint color marks on both ends of bundles to make sure that it’s more convenient for customers to distinguish their products from other products at the destination port. The tag marks will be tied 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: 30~60 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 arrange production. The shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 1 month to 2 month days from the beginning of production.
Images of High Quality Spring Steel Round Bar 18-25mm:
*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q: How is special steel used in the aerospace industry?
- Special steel is used in the aerospace industry for various applications due to its exceptional strength, durability, and resistance to extreme temperatures. It is commonly utilized in the manufacturing of aircraft structures, engine components, landing gear, and fasteners. The high strength-to-weight ratio of special steel enables the construction of lightweight yet robust parts, contributing to improved fuel efficiency and aircraft performance. Additionally, its ability to withstand harsh environmental conditions and maintain structural integrity makes it indispensable for ensuring the safety and reliability of aerospace systems.
- Q: Is special steel resistant to wear and abrasion?
- Yes, special steel is known for its high resistance to wear and abrasion. It is specifically designed and formulated to withstand harsh conditions and prolonged usage without deteriorating or losing its strength.
- Q: What are the specific requirements for special steel used in the textile machinery industry?
- The specific requirements for special steel used in the textile machinery industry can vary depending on the specific application and machinery involved. However, there are some general requirements that are common in this industry. 1. Corrosion resistance: Textile machinery is often exposed to moisture, chemicals, and other corrosive substances. Therefore, the special steel used in this industry must have excellent corrosion resistance properties to ensure durability and longevity. 2. High strength: Textile machinery operates under high loads and stresses. Hence, the special steel used must have high strength to withstand these forces and prevent any deformation or failure. 3. Wear resistance: Textile machinery involves constant contact between different components, resulting in wear and tear. Therefore, the special steel used should have good wear resistance properties to minimize the effects of friction and prolong the lifespan of the machinery. 4. Heat resistance: Textile machinery often operates at high temperatures due to the friction generated during the manufacturing process. The special steel used should have excellent heat resistance to prevent any deformation or loss of mechanical properties under high temperature conditions. 5. Machinability: The special steel used in the textile machinery industry should be easily machinable to allow for the production of complex components with precise dimensions. This ensures that the machinery operates smoothly and efficiently. 6. Cost-effectiveness: While meeting all the above requirements, it is essential for the special steel used in the textile machinery industry to be cost-effective. Manufacturers aim to balance the performance and cost to ensure that the machinery remains competitive in the market without compromising on quality. It is important to note that these requirements can vary depending on the specific application within the textile machinery industry. Therefore, it is crucial for manufacturers and engineers to carefully evaluate the requirements of their machinery and select the appropriate special steel accordingly.
- Q: What are the different methods of surface thermal spraying for special steel?
- There are several different methods of surface thermal spraying that can be used for special steel. These methods include: 1. Flame spraying: In this method, a flame or oxy-fuel source is used to melt the coating material, which is then sprayed onto the surface of the special steel. This method is commonly used for applying coatings such as zinc, aluminum, or their alloys. 2. Arc spraying: Arc spraying involves using an electric arc to melt the coating material, which is then propelled onto the surface of the special steel using compressed air. This method is often used for applying coatings such as stainless steel, nickel alloys, or copper. 3. Plasma spraying: Plasma spraying utilizes a plasma torch to heat and melt the coating material, which is then propelled onto the surface of the special steel. This method is particularly effective for applying coatings such as ceramic or metallic materials with high melting points. 4. High-velocity oxy-fuel (HVOF) spraying: HVOF spraying involves using a high-pressure combustion process to propel the coating material onto the surface of the special steel. This method produces coatings with high bond strength and density, making it suitable for applications requiring wear resistance or corrosion protection. 5. Detonation spraying: Detonation spraying utilizes a controlled detonation process to accelerate the coating material onto the surface of the special steel. This method is often used for applying coatings such as tungsten carbide or other hard materials, providing excellent wear resistance. Each of these methods of surface thermal spraying offers distinct advantages and is selected based on the specific requirements of the special steel application, including the desired coating material, thickness, and performance characteristics.
- Q: How does special steel contribute to the food processing industry?
- Special steel contributes to the food processing industry by providing critical equipment and tools that ensure hygiene, efficiency, and safety in food production. It is used to manufacture high-quality blades, knives, and cutting tools that enable precise and clean cuts, reducing the risk of contamination. Additionally, special steel is utilized in the construction of food processing machinery and equipment, such as mixers, grinders, and conveyors, ensuring durability and resistance to corrosion. Its exceptional strength and heat resistance also make it suitable for applications like food storage and transportation, maintaining the integrity and quality of the products throughout the supply chain. Overall, special steel plays a crucial role in enhancing productivity, maintaining food safety standards, and improving the overall quality of food processing operations.
- Q: Can special steel be used in the textile industry?
- Yes, special steel can be used in the textile industry. Special steel, such as stainless steel, can be utilized in various textile machinery components like needles, pins, and cutting tools due to its durability, corrosion resistance, and high strength. Additionally, special steel wire can be used in weaving, knitting, and braiding processes to enhance the strength and performance of textile products.
- Q: What are the different marine grades of special steel?
- There are several different marine grades of special steel that are specifically designed to withstand the harsh conditions of marine environments. These grades are typically categorized based on their corrosion resistance and mechanical properties. One of the most commonly used marine grades of special steel is 316 stainless steel. It contains a higher percentage of molybdenum and nickel, which enhances its resistance to corrosion from saltwater and other harsh chemicals. This grade is often used for marine hardware, such as bolts, nuts, and screws, as well as for marine structures and equipment. Another marine grade of special steel is 2205 duplex stainless steel. This grade has a higher strength and better corrosion resistance compared to 316 stainless steel. It is often used in marine applications that require high strength and durability, such as propeller shafts, offshore structures, and pressure vessels. There is also 5083 aluminum-magnesium alloy, which is commonly used in marine applications where weight is a concern. This grade of special steel offers excellent corrosion resistance and high strength, making it suitable for boat hulls, superstructures, and other lightweight marine components. Additionally, there are various high-strength low-alloy (HSLA) steels that are used in marine applications. These steels are specifically designed to provide superior strength and toughness while also offering good corrosion resistance. They are often used for shipbuilding, offshore drilling rigs, and other marine structures that require high strength and durability. Overall, the different marine grades of special steel provide a range of options for various marine applications. The choice of grade depends on the specific requirements of the project, including the level of corrosion resistance, strength, and weight considerations.
- Q: How does the addition of nickel enhance the properties of special steel?
- The addition of nickel to special steel enhances its properties in several ways. Firstly, nickel increases the strength of steel, making it more durable and resistant to deformation. This is especially important in applications where the steel will be subjected to high temperatures or heavy loads. Additionally, nickel improves the corrosion resistance of steel. It forms a protective oxide layer on the surface of the steel, preventing it from rusting or corroding when exposed to moisture or harsh chemicals. This is particularly valuable in industries such as marine, aerospace, and chemical processing, where steel is frequently exposed to corrosive environments. Furthermore, nickel improves the toughness of steel, meaning that it can withstand impact or sudden changes in temperature without fracturing or cracking. This makes it suitable for applications that require high resistance to shock or vibration, such as in construction, automotive, or machinery manufacturing. Moreover, the addition of nickel enhances the heat resistance of steel. Nickel increases the steel's ability to retain its strength and shape at high temperatures, making it suitable for applications in high-temperature environments, such as in power generation, oil and gas, or furnace systems. In summary, the addition of nickel to special steel enhances its strength, corrosion resistance, toughness, and heat resistance. These improved properties make nickel-enhanced steel highly desirable in a wide range of industries and applications, where durability, reliability, and performance under challenging conditions are paramount.
- Q: What are the thermal conductivity properties of special steel?
- Special steel, also known as alloy steel, exhibits high thermal conductivity properties. This is due to the presence of various alloying elements, such as chromium, nickel, and manganese, which enhance heat transfer. The specific thermal conductivity value of special steel depends on its composition and can vary, but it generally has good heat transfer capabilities.
- Q: How is high-strength steel used in the automotive industry?
- High-strength steel is widely used in the automotive industry for its ability to enhance the safety and performance of vehicles. It is used in various components such as the frame, chassis, and body structure to improve structural integrity, reduce weight, and provide better crash protection. Additionally, high-strength steel allows automakers to design vehicles with improved fuel efficiency and increased load-carrying capacity, making it a crucial material in modern automotive manufacturing.
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High Quality Spring Steel Round Bar 18-25mm
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t
- Supply Capability:
- 10000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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