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 improving product safety in high-risk industries?
- Special steel contributes to improving product safety in high-risk industries by providing enhanced strength, durability, and resistance to various hazardous conditions. Its unique properties, such as high tensile strength, corrosion resistance, and heat resistance, make it an ideal material for manufacturing critical components and structures in industries like aerospace, automotive, oil and gas, and construction. By using special steel, manufacturers can ensure that their products can withstand extreme conditions, reducing the risk of failures, accidents, and potential harm to workers or the environment.
- Q: Does special steel require special machining techniques?
- Yes, special steel often requires special machining techniques due to its unique properties and characteristics. Special steels can have higher hardness, greater strength, improved corrosion resistance, or other desirable attributes that make them more challenging to machine compared to regular steels. Specialized cutting tools, machining parameters, and techniques may be necessary to achieve the desired precision, surface finish, and dimensional accuracy during the machining process.
- Q: How is stainless tool steel used in the manufacturing of surgical instruments?
- Stainless tool steel is commonly used in the manufacturing of surgical instruments due to its exceptional properties such as corrosion resistance, durability, and high hardness. These qualities make it suitable for producing sharp, long-lasting cutting edges on surgical instruments like scalpels, forceps, scissors, and bone saws. The stainless tool steel ensures that the surgical instruments remain sterile, withstand repeated sterilization processes, and maintain their sharpness, thus maximizing their longevity and effectiveness in surgical procedures.
- Q: What are the corrosion resistance properties of special steel?
- Special steel, also known as stainless steel, exhibits excellent corrosion resistance properties. This is primarily due to the presence of chromium, which forms a protective layer on the surface of the steel, preventing oxidation and corrosion. Additionally, special steel alloys may contain other elements such as nickel, molybdenum, and titanium, further enhancing their corrosion resistance. These properties make special steel highly suitable for various applications in industries such as construction, automotive, and aerospace, where resistance to corrosion is essential for long-term durability and performance.
- Q: What are the environmental impacts of producing special steel?
- The production of special steel has several environmental impacts. Firstly, the extraction of raw materials such as iron ore and coal leads to habitat destruction and loss of biodiversity. Secondly, the manufacturing process involves high energy consumption, contributing to greenhouse gas emissions and climate change. Additionally, the use of various chemicals and additives in steel production can result in water and soil pollution. Lastly, the disposal of waste materials, including slag and dust, can have detrimental effects on local ecosystems if not properly managed.
- Q: How does special steel contribute to the automotive noise reduction?
- Special steel contributes to automotive noise reduction through its unique properties and manufacturing processes. Special steels, such as high-strength steel and acoustic steel, are specifically designed to absorb or dampen vibrations and sound waves, resulting in reduced noise levels within the vehicle cabin. These steels possess enhanced damping characteristics, which help to minimize the transmission of noise generated by the engine, road, and other external sources. Additionally, special steel's superior strength and stiffness properties allow for the design of lighter and more rigid vehicle structures, which further aid in noise reduction by reducing vibrations and minimizing the potential for rattling noises. Overall, the use of special steel in automotive applications plays a crucial role in enhancing overall driving comfort and reducing noise pollution.
- Q: What are the requirements for special steel used in oil and gas equipment manufacturing?
- The requirements for special steel used in oil and gas equipment manufacturing include high strength and corrosion resistance to withstand harsh operating conditions, such as high pressure, temperature, and exposure to corrosive substances. It should also have excellent fatigue resistance and toughness to ensure long-term reliability. Additionally, the steel should be able to maintain its mechanical properties even at low temperatures and possess good weldability for ease of fabrication and assembly. Compliance with industry standards, such as API specifications, is also essential to ensure quality and compatibility with other components.
- Q: Can special steel be used in the manufacturing industry?
- Yes, special steel can be used in the manufacturing industry. Special steel refers to specific types of steel that have been tailored to possess certain properties, such as increased strength, improved corrosion resistance, or superior heat resistance. These specialized properties make special steel ideal for various applications in the manufacturing industry, including the production of heavy machinery, automotive parts, tools, and construction materials.
- Q: How does bearing steel contribute to the manufacturing of bearings?
- Bearing steel is a crucial material in the manufacturing of bearings as it provides the necessary strength, durability, and wear resistance required for the efficient operation of bearings. The high carbon content in bearing steel enhances its hardness and strength, ensuring that the bearings can withstand heavy loads, high speeds, and extreme operating conditions. Additionally, the unique composition and heat treatment of bearing steel enable it to maintain dimensional stability and minimize friction, leading to improved performance and longer life of the bearings.
- Q: What are the applications of high-strength low-alloy (HSLA) steel?
- High-strength low-alloy (HSLA) steel finds applications in various industries such as automotive, construction, and manufacturing. It is commonly used in the production of lightweight and durable vehicle components, structural beams, pipelines, and machinery parts. HSLA steel's enhanced strength and toughness make it ideal for applications where weight reduction, increased load-bearing capacity, and resistance to corrosion and impact are crucial.
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
OKorder Financial Service
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