• Chinese Prime Hot rolled Spring Steel Bar/billet/products JIS standard/Europe standard/ ASTM standar System 1
  • Chinese Prime Hot rolled Spring Steel Bar/billet/products JIS standard/Europe standard/ ASTM standar System 2
  • Chinese Prime Hot rolled Spring Steel Bar/billet/products JIS standard/Europe standard/ ASTM standar System 3
Chinese Prime Hot rolled Spring Steel Bar/billet/products JIS standard/Europe standard/ ASTM standar

Chinese Prime Hot rolled Spring Steel Bar/billet/products JIS standard/Europe standard/ ASTM standar

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
1200 m.t./month

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Specifications

Spring steel flat bar 
Garde: 60Si2Mn, 60Si2MnA, 55CrMnA,50CrVA 
Standard GB,JIS,ASTM,DIN,AISI,BS 
LF & VD forge;ISO&TUV appr

 

Materials

 

 

Q195,Q215,Q235B,Q345B,

 

S235JR/S235/S355JR/S355

 

SS440/SM400A/SM400B  

Product Category 

Metallurgy,Mineral &Energy 

Technique 

 HOT ROLLED

 

Packing

 

1.Big OD:in bulk

2.Small OD:packed by steel strips

3.woven cloth with 7 slats

4.according to the requirements of customers

 Usage

Mechanical&manufacture,Steel strcuture,

  Shipbuilding,Bridging,Automobile chassis 

Main market

Middle East,Africa, Asia and some Uropean country and America ,

Australia 

 

Country of origin

 

 China 

Productivity

 15000 Metric Tons pet Month 

Remark

Payment terms :T/T ,L/C

Terms of trade :FOB ,CFR,CIF ,DDP,EXW

Minimum order : 10 tons

Lead time :on or before  3-15 working days . 


Q: Can special steel be used in the production of knives and blades?
Yes, special steel can indeed be used in the production of knives and blades. Special steels, such as stainless steel or high-carbon steel, possess properties like corrosion resistance, hardness, and toughness that make them ideal for manufacturing durable and high-performance knives and blades. These steels are often chosen for their ability to retain sharpness, withstand heavy use, and resist rust, ensuring the longevity and reliability of the knives and blades.
Q: What are the different quality control measures for special steel production?
Some of the different quality control measures for special steel production include strict material sourcing and selection, thorough testing and inspection during the manufacturing process, adherence to specific industry standards and specifications, regular calibration and maintenance of equipment, proper handling and storage of finished products, and continuous monitoring and improvement of overall production processes.
Q: How is silicon steel used in electrical transformers?
Silicon steel is used in electrical transformers due to its unique magnetic properties. It has a high electrical resistance, low coercivity, and high magnetic permeability, making it an ideal material for the cores of transformers. The silicon content in the steel reduces the eddy current losses, enhancing the efficiency of the transformer. Additionally, the laminated structure of silicon steel helps to minimize the formation of eddy currents, further improving the performance and reducing energy losses in transformers.
Q: What are the properties of cobalt-based alloys?
Cobalt-based alloys are known for their high strength, corrosion resistance, and excellent thermal stability. They exhibit remarkable wear resistance, making them suitable for applications in extreme environments such as aerospace, oil and gas, and medical implants. These alloys also possess magnetic properties, making them useful in electromagnetic devices. Additionally, cobalt-based alloys can be easily fabricated and offer good machinability, further adding to their versatility and appeal in various industries.
Q: Can special steel be used in the manufacturing of firearms?
Yes, special steel can be used in the manufacturing of firearms. Special steel, such as stainless steel or alloy steel, offers enhanced strength, durability, and resistance to corrosion, making it well-suited for firearm construction.
Q: What are the requirements for special steel used in high-pressure applications?
To ensure its durability and reliability under extreme conditions, special steel utilized in high-pressure applications must fulfill specific criteria. Some of the crucial requirements for this type of steel include the following: 1. Exceptional strength: The steel must possess extraordinary strength to withstand the intense forces and pressures it will encounter. This allows it to resist deformation and maintain its structural integrity. 2. Remarkable corrosion resistance: The steel needs to exhibit a high resistance to corrosion since it will frequently come into contact with aggressive fluids or gases in high-pressure environments. This prevents deterioration over time and helps sustain its performance and longevity. 3. Good weldability: The special steel employed in high-pressure applications should have good weldability in order to facilitate easy and efficient joining of different components. This ensures the overall integrity and reliability of the system. 4. Endurance against high temperatures: The steel must be capable of withstanding elevated temperatures without compromising its mechanical properties. This is particularly critical in applications where high-pressure fluids or gases are heated or where the steel is exposed to extreme heat sources. 5. Resistance to fatigue: The special steel should display a high resistance to fatigue failure, as it will often undergo cyclic loading and pressure fluctuations. This enables the steel to endure repeated stress and pressure cycles without developing cracks or failures. 6. Precise dimensional tolerance: The steel should possess precise dimensional tolerance to ensure proper fit and functionality within the high-pressure system. This helps minimize leakage or any potential weak points in the system. 7. Compliance with industry standards: The special steel used in high-pressure applications must meet relevant industry standards and specifications, such as those established by organizations like the American Society of Mechanical Engineers (ASME) or the American Petroleum Institute (API). This guarantees that the steel meets the required quality and performance standards. In summary, special steel for high-pressure applications must possess a combination of extraordinary strength, remarkable corrosion resistance, good weldability, endurance against high temperatures, resistance to fatigue, precise dimensional tolerance, and compliance with industry standards to ensure its suitability and reliability in demanding environments.
Q: How does special steel perform in mining applications?
Special steel performs exceptionally well in mining applications due to its unique properties and characteristics. It offers superior strength, hardness, and durability, making it highly resistant to wear, abrasion, and impact. This enables special steel to withstand the harsh and demanding conditions typically encountered in mining operations, including heavy loads, extreme temperatures, and corrosive environments. Additionally, its excellent machinability and weldability facilitate easy fabrication and repair of mining equipment, ensuring prolonged service life and efficient performance. Overall, special steel plays a crucial role in enhancing the productivity, safety, and reliability of mining operations.
Q: What are the characteristics of high-speed steel?
High-speed steel (HSS) is known for its exceptional durability and heat resistance. It has excellent hardness, toughness, and wear resistance, making it suitable for cutting tools and machining applications. HSS can withstand high temperatures without losing its hardness, allowing it to cut at high speeds without losing its sharpness. Additionally, it has good dimensional stability and can maintain its shape even under extreme conditions.
Q: Can special steel be used in the production of consumer goods?
Yes, special steel can be used in the production of consumer goods. Special steel refers to steel alloys that have been specifically formulated to have unique properties, such as high strength, corrosion resistance, or heat resistance. These properties make special steel suitable for a wide range of consumer goods that require durability, strength, or resistance to wear and tear. For example, special steel can be used in the production of kitchen appliances like knives and cookware, where high strength and corrosion resistance are important. It can also be used in the manufacturing of consumer electronics, such as smartphones and laptops, where the steel may be used in the casing or internal components to provide structural integrity and protection. Furthermore, special steel is commonly used in the automotive industry for the production of various consumer goods like bicycles, motorcycles, and cars. The steel's high strength and lightweight properties make it ideal for creating strong and durable vehicle frames, engine components, and other parts. In summary, special steel can indeed be used in the production of consumer goods, as its unique properties make it suitable for applications where strength, durability, and resistance to corrosion or wear are essential.
Q: What are the properties of high-speed stainless steel?
High-speed stainless steel possesses several key properties that make it highly desirable for various applications. Firstly, it exhibits exceptional corrosion resistance, ensuring its longevity and reliability even in harsh environments. Secondly, it has excellent strength and durability, allowing it to withstand high temperatures and heavy loads without deformation or failure. Additionally, high-speed stainless steel offers good machinability, enabling ease of fabrication and precise shaping. Lastly, it maintains its sharpness and cutting efficiency even under extreme heat and friction, making it ideal for cutting tools and high-speed machinery.

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