• 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: What are the main applications of special steel in the defense aircraft?
Special steel is widely used in defense aircraft for various critical applications. Some of the main applications include the manufacturing of aircraft structural components, such as landing gear, wing spars, and fuselage frames, which require high strength, durability, and resistance to fatigue and corrosion. Special steel is also used for producing engine components, like turbine blades, which require high-temperature resistance and excellent mechanical properties. Additionally, special steel is utilized in the production of armor plating for protection against ballistic threats, reinforcing the overall security and survivability of the aircraft.
Q: What are the different methods of surface etching for special steel?
Some of the different methods of surface etching for special steel include chemical etching, electrochemical etching, and laser etching. Chemical etching involves using a specific chemical solution or acid to selectively remove material from the surface of the steel, creating a desired pattern or design. Electrochemical etching, also known as electroetching or electrolytic etching, utilizes an electric current to dissolve the surface of the steel and create the desired etched pattern. Laser etching, on the other hand, employs a high-powered laser beam to remove material from the surface of the steel, resulting in a precise and intricate etched design. Each method has its own advantages and suitability depending on the specific requirements and characteristics of the special steel being etched.
Q: How does special steel contribute to the energy aftermarket industry?
Special steel contributes to the energy aftermarket industry by providing high-quality and durable materials that are essential for the manufacturing of various energy-related components. It is used in the production of turbines, generators, pipelines, and other critical equipment, ensuring optimal performance and longevity in energy production and distribution. The special properties of this steel, such as corrosion resistance, high temperature resistance, and strength, make it an ideal choice for demanding applications in the energy sector. Its availability and usage in the industry contribute to enhanced efficiency, reliability, and overall sustainability in the energy aftermarket.
Q: How does special steel contribute to reducing product weight while maintaining strength?
Special steel, such as high-strength low-alloy (HSLA) steel, contributes to reducing product weight while maintaining strength through its unique properties. Special steel is engineered to have a higher strength-to-weight ratio compared to traditional steel, allowing manufacturers to use less material without compromising strength. The use of special steel enables the production of lighter and more efficient products, which can have significant benefits in various industries such as automotive, aerospace, and construction.
Q: How does special steel contribute to reducing product waste?
Special steel contributes to reducing product waste by offering superior strength, durability, and corrosion resistance. This allows manufacturers to produce longer-lasting and more reliable products, minimizing the need for frequent replacements. Additionally, special steel's high precision and customization capabilities enable the creation of components with tight tolerances, reducing the risk of assembly errors and subsequent product failures. Consequently, special steel helps optimize product performance and longevity, thereby reducing waste generated from premature product disposal.
Q: What are the main advantages of using special steel in the defense industry?
The main advantages of using special steel in the defense industry are its exceptional strength, durability, and resistance to wear and tear. Special steel alloys can withstand extreme conditions, such as high temperatures and pressures, making them ideal for military applications. Additionally, special steel offers enhanced corrosion resistance, ensuring the longevity of defense equipment even in harsh environments. Its high impact resistance and ability to absorb shock also make it valuable in protecting soldiers and military vehicles. Overall, special steel provides crucial advantages in terms of reliability, performance, and protection for the defense industry.
Q: How is weathering steel used in outdoor structures?
Weathering steel, also known as Corten steel, is commonly used in outdoor structures due to its unique properties. It forms a protective rust-like layer on its surface, which not only enhances its aesthetic appeal but also acts as a barrier against further corrosion. This makes weathering steel a popular choice for outdoor sculptures, bridges, building facades, and other structures that are exposed to the elements. Additionally, its durability and low maintenance requirements make it a cost-effective and sustainable option for long-lasting outdoor constructions.
Q: Can special steel be used in the beverage manufacturing industry?
Yes, special steel can be used in the beverage manufacturing industry. Special steel, such as stainless steel, is often preferred due to its corrosion resistance, hygienic properties, and durability. It is commonly used in various components of beverage production equipment, including tanks, pipes, valves, and fittings, to ensure the integrity and quality of the final product.
Q: How does special steel resist wear and tear?
Special steel resists wear and tear through its unique composition and heat treatment processes. It typically contains additives such as chromium, molybdenum, and vanadium, which enhance its hardness, corrosion resistance, and durability. Additionally, special steel undergoes specialized heat treatment techniques like quenching and tempering, which further improve its strength and ability to withstand stress and abrasion. These properties make special steel highly resistant to wear and tear, allowing it to maintain its structural integrity and performance over extended periods of use.
Q: How does special steel contribute to the nuclear industry?
Special steel plays a crucial role in the nuclear industry by offering unique properties such as high strength, heat resistance, and corrosion resistance. It is used in critical applications like reactor pressure vessels, steam generators, fuel cladding, and containment structures. The exceptional performance of special steel ensures the safety, reliability, and longevity of nuclear power plants, making it an indispensable material for the industry.

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