Round Spring Steel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50Tons m.t.
- Supply Capability:
- 600000TONS/YEAR m.t./month
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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 Round Spring Steel:
-Material: 1065
-Standard: ASTM
-Production: Hot rolled or cold rolled
-Type: Spring Steel
Corresponding Steel Grade 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:
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:
-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 Round Spring Steel:
-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 Round Spring Steel:
-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: 30~45 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.
Photos of Round Spring Steel:
- Q: How does special steel contribute to the chemical industry?
- Special steel plays a crucial role in the chemical industry by offering exceptional corrosion resistance and high temperature resistance properties. It is used to manufacture various equipment such as storage tanks, pipelines, valves, and reactors, which are essential for handling corrosive chemicals and operating under extreme conditions. Special steel ensures the integrity and safety of these structures, preventing leaks and maintaining product quality, thus enabling efficient and reliable chemical processes.
- Q: How does special steel perform in cryogenic environments?
- The performance of special steel in cryogenic environments is exceptional. Cryogenic temperatures, which are temperatures below -150°C (-238°F), require materials that can withstand and excel in such extreme conditions. Special steel is specifically designed to possess these qualities. One of the key characteristics of special steel is its ability to maintain its strength and toughness even in low temperatures. Unlike other materials that become brittle and prone to fractures in cryogenic environments, special steel retains its mechanical properties, ensuring the structural integrity and reliability of equipment or structures. This is particularly important in industries where safety is of utmost importance, such as aerospace and nuclear. Furthermore, special steel exhibits excellent resistance to corrosion and oxidation, even at cryogenic temperatures. This resistance is crucial as cryogenic environments often involve the presence of gases, liquids, or chemicals that can accelerate corrosion. By resisting corrosion, special steel ensures its longevity and minimizes the risk of material degradation, thereby enhancing the overall performance and lifespan of equipment or structures. Apart from its mechanical and corrosion-resistant properties, special steel also possesses good thermal conductivity. This property enables efficient heat transfer, which is critical in cryogenic environments where temperature control and management are vital. Special steel's ability to efficiently conduct heat ensures that equipment and structures remain at the desired low temperatures without any significant thermal variations. Moreover, the suitability of special steel for cryogenic environments is evident in its wide range of applications. It is commonly used in cryogenic storage tanks for liquefied gases like liquid oxygen, nitrogen, and argon. It is also utilized in the construction of cryogenic pipelines, valves, and other components, where its exceptional performance guarantees the safe transport and containment of cryogenic fluids. In conclusion, special steel performs exceptionally well in cryogenic environments due to its retained strength and toughness, resistance to corrosion, good thermal conductivity, and wide range of applications. Its ability to withstand extreme cold temperatures makes it a reliable and preferred choice for various industries that require dependable performance in cryogenic conditions.
- Q: What are the properties of tungsten alloys?
- Tungsten alloys possess high density, exceptional strength, and excellent heat resistance. They exhibit excellent corrosion resistance, good electrical conductivity, and are highly resistant to wear and deformation. Additionally, tungsten alloys have a high melting point, making them suitable for applications in extreme environments such as aerospace, defense, and medical industries.
- Q: How does special steel contribute to the automotive engine industry?
- Special steel plays a crucial role in the automotive engine industry by providing superior strength, durability, and performance to various engine components. The unique properties of special steel make it an ideal choice for manufacturing critical parts, such as crankshafts, connecting rods, camshafts, valves, and cylinder liners. One of the key contributions of special steel to the automotive engine industry is its exceptional strength and resistance to high temperatures. Special steel alloys are designed to withstand the intense heat and pressure generated within an engine, ensuring that these components maintain their structural integrity and functionality under extreme conditions. This durability translates into increased engine efficiency, reliability, and longevity. Moreover, special steel's superior mechanical properties, including high tensile and impact strength, allow for the production of lighter yet stronger engine components. By reducing the weight of these parts, special steel helps to enhance fuel efficiency and reduce emissions, making it an environmentally friendly choice for automotive manufacturers. Special steel also contributes to the automotive engine industry by enabling the production of more complex and precise engine components. The excellent machinability and formability of special steel alloys allow for intricate designs, tighter tolerances, and improved performance. This, in turn, contributes to the overall efficiency and power output of the engine. Furthermore, special steel's corrosion resistance properties are crucial in preventing engine components from deteriorating over time. The ability to resist rust and other forms of corrosion ensures that the engine operates at optimal levels for an extended period, reducing maintenance costs and improving overall performance. In summary, special steel's unique properties, including strength, durability, heat resistance, and corrosion resistance, make it an essential material in the automotive engine industry. Its contribution lies in providing superior performance, efficiency, and longevity to critical engine components, ultimately enhancing the overall driving experience for consumers.
- Q: What are the factors that affect the machinability of special steel?
- There are several factors that can affect the machinability of special steel. First, the composition of the steel, including the type and amount of alloying elements present, can significantly impact its machinability. Additionally, the hardness and microstructure of the steel, which are influenced by factors such as heat treatment and processing, can also affect how easily it can be machined. Other factors that can play a role include cutting tool selection, cutting speed, feed rate, and coolant or lubricant used during machining.
- Q: What are the main factors that affect the machinability of special steel?
- The main factors that affect the machinability of special steel include the steel's chemical composition, microstructure, hardness, and the presence of impurities or non-metallic inclusions. Additionally, factors such as cutting tool material, cutting speed, feed rate, and coolant usage also influence machinability.
- Q: What are the challenges in heat treating special steel?
- Some of the challenges in heat treating special steel include achieving the desired hardness and strength while maintaining dimensional stability, avoiding distortion or warping, controlling grain growth and microstructure, and ensuring proper heat distribution and uniformity throughout the material. Additionally, special steel alloys may have unique properties that require specific heat treatment techniques or specialized equipment, adding complexity to the process.
- Q: How does special steel contribute to the manufacturing of power generation equipment?
- Special steel plays a crucial role in the manufacturing of power generation equipment by providing exceptional strength, durability, and resistance to extreme conditions. It is used in turbine blades, rotors, and other critical components, allowing for higher efficiency and performance. Additionally, special steel's ability to withstand high temperatures and corrosive environments ensures the longevity and reliability of power generation equipment, ultimately contributing to the overall efficiency and effectiveness of power generation processes.
- Q: How does special steel perform in cryogenic corrosion resistance?
- Special steel has excellent performance in cryogenic corrosion resistance. It is specifically designed to withstand low temperatures and resist the corrosive effects of cryogenic substances. This type of steel exhibits minimal degradation, maintaining its structural integrity and preventing corrosion, even in extreme cold environments.
- Q: How does the cost of special steel compare to regular steel?
- The cost of special steel is generally higher compared to regular steel. Special steel is specifically designed and produced to possess exceptional properties and characteristics that regular steel does not have. It undergoes additional processes such as alloying, heat treatment, or specialized manufacturing techniques to enhance its strength, durability, corrosion resistance, and other desirable attributes. These added steps in production increase the overall cost of special steel. On the other hand, regular steel is more readily available and is produced on a larger scale. It is often used for general purposes and applications where high-performance qualities are not required. Regular steel is relatively cheaper due to its lower production costs and wider availability in the market. However, it is important to note that the cost comparison between special steel and regular steel can vary depending on various factors such as the specific type of steel, the quantity being purchased, market conditions, and any additional customization required. Therefore, it is advisable to consult with steel suppliers or specialists to get accurate pricing information based on specific requirements.
ORIGIN,a well-known enterprise specializing in the production and sales of Spring steel and aluminum powder.
1. Manufacturer Overview
| Location | Jiangsu, China |
| Year Established | 2003 |
| Annual Output Value | Above US$ 30 Million |
| Main Markets | Asia-Pacific; Middle east |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai. |
| Export Percentage | 20% - 30% |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | Above 100,000 square meters |
| No. of Production Lines | 2 |
| Contract Manufacturing | OEM Service Offered; |
| Product Price Range | Average |
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Round Spring Steel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50Tons m.t.
- Supply Capability:
- 600000TONS/YEAR 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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