Spring Steel 60Si2CrA
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 600000TONS/YEAR m.t./month
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Spring steel is divided into two types, one is alloy spring steel, and other one is carbon spring steel.
Alloy spring steel is a type that is used for manufacturing springs and other elastic parts. Spring steel should have high ratio of yield strength and tensile strength and elastic limit to make sure that the springs obtain enough power of elastic deformation and can bear much load.
Types of alloy spring steel: Si-Mn spring steel, Si-Cr spring steel, Cr-Mn Spring steel, Cr-V spring steel and so on.
Specification of Spring Steel 60Si2CrA
-Standard: GB/T 1222-1984
-Type: Spring Steel
Corresponding Steel Grade for Reference:
-Tensile Strength σb (MPa): ≥1274(130)
-Yield Strength σs (MPa): ≥1176(120)
-Elongation δ10(%): ≥6
-Percentage reduction of area: ψ (%): ≥30
1, Hot rolled, ≤302HB
2, Cold drawn + Heat treatment: ≤321HB
-Norm of heat treatment: quenching 870℃±20℃
-Micro structure: Tempered troostite.
Usage/Applications of Spring Steel 60Si2CrA
-Compared with Si-Mn spring steel under the similar condition of plasticity, 60Si2CrA have higher tensile strength, yield strength and hardenability.
-60Si2CrA is applied for producing springs with working temperature below 300~500℃. This type of spring can bear high stress, for example, governor spring, turbine steam seal spring, etc…
Packaging & Delivery of Spring Steel 60Si2CrA:
1, The products can be packed in bundles by steel wires.
2, The weight of each bundle no exceed normally 3 tons
-Marks: there are two types of marks. One is tag mark, for showing customers the specifications of products, company name and logo and other information required by customers. Other one is color marks. They are used to make the products more evident so that it’s easy for customers to distinguish them from other products at destination port.
-Delivery Detail: 30~45 working days after receive buyer’s T.T. or L/C.
-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.
-The maximum quantity of loading of container is 25 tons.
-The products are usually transported to the nearest port from the production place.
-Invoicing on theoretical weight or actual weight as customer’s request.
-FOB, CFR or CIF.
-Terms of payment: T.T. or L/C at sight.
Photos of Spring Steel 60Si2CrA:
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- There are several types of welding techniques used for special steel, including TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, Stick welding, and Flux-cored arc welding. These techniques are commonly used for welding special steel due to their ability to provide strong and precise welds, ensuring the integrity and durability of the material.
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- Special steel, also known as alloy steel, plays a crucial role in construction applications due to its exceptional properties and performance characteristics. This type of steel is specifically engineered to possess enhanced strength, durability, and resistance to various environmental factors, making it highly suitable for demanding construction projects. One of the key advantages of special steel in construction is its high strength-to-weight ratio. This means that it can withstand heavy loads and pressures while maintaining a relatively low weight, allowing for more efficient and cost-effective designs. Additionally, special steel exhibits excellent fracture toughness, which ensures that structures built with this material can withstand significant impacts and vibrations without failing. Another significant benefit of special steel is its exceptional corrosion resistance. Construction projects often face exposure to harsh weather conditions, chemicals, and moisture, which can lead to rusting and deterioration of traditional steel. However, special steel contains elements such as chromium, nickel, and molybdenum, which provide excellent resistance to corrosion and oxidation, ensuring the longevity and durability of structures. Furthermore, special steel offers excellent weldability, allowing for efficient and secure joining of various components during construction. This enables the fabrication of complex structures while maintaining their integrity and strength. In addition to its mechanical properties, special steel can also provide additional benefits in construction applications. For example, certain types of special steel possess excellent fire resistance, making them ideal for constructing fire-resistant structures or components. Furthermore, some types of special steel offer enhanced electrical conductivity, making them suitable for applications that require efficient transmission of electricity. Overall, special steel's superior strength, durability, corrosion resistance, weldability, and additional properties make it an excellent choice for a wide range of construction applications. From high-rise buildings, bridges, and infrastructure to offshore structures and industrial facilities, special steel ensures the construction of safe, reliable, and long-lasting structures in various challenging environments.
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- To ensure optimal performance and safety, special steel utilized in battery technology must fulfill several requirements. First and foremost, it is imperative that the steel exhibits high corrosion resistance. This is crucial due to the presence of corrosive electrolytes within batteries that can gradually deteriorate the steel. Special steel must possess exceptional resistance to corrosion in order to prevent any chemical reactions that may compromise the battery's integrity and lifespan. Additionally, the steel must possess good mechanical strength to withstand the internal pressures and external forces that batteries encounter during operation and handling. It should be capable of resisting deformation and maintaining its structural integrity, even under high-stress conditions. Furthermore, it is desirable for the special steel to have high thermal conductivity. This is essential for efficient heat dissipation, as overheating can diminish battery performance and potentially lead to safety hazards. Steel with excellent thermal conductivity facilitates effective heat transfer, ensuring that the battery can function within safe temperature limits. Moreover, the steel should exhibit low electrical resistivity to minimize energy losses resulting from electrical resistance. This guarantees efficient energy transfer within the battery and reduces power dissipation, ultimately enhancing overall battery efficiency. In addition, compatibility with other battery materials, such as electrodes, electrolytes, and separators, is crucial. Ensuring compatibility prevents any chemical reactions or detrimental interactions that may jeopardize the battery's performance or lifespan. Finally, in line with the growing emphasis on environmental sustainability, it is increasingly important for special steel used in batteries to be produced using environmentally friendly methods. This entails minimizing the carbon footprint and reducing the consumption of scarce resources. To summarize, special steel utilized in battery technology must possess high corrosion resistance, mechanical strength, thermal conductivity, low electrical resistivity, compatibility with other battery materials, and environmental sustainability. These attributes are necessary to ensure optimal performance and safety in batteries.
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1. Manufacturer Overview
|Annual Output Value
|Above US$ 20 Million
|Mid East; Eastern Europe; North America
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|20% - 30%
|No.of Employees in Trade Department
|Above 100,000 square meters
|No. of Production Lines
|OEM Service Offered;
|Product Price Range
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