65Mn Spring Steel Cold Rolled Strip Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Type:
Spring Steel
Shape:
Steel Round Bar
65Mn Spring Steel Cold Rolled Strip Steel
Product Description:
1. Thickness: 0.14mm - 2.0mm
2. Width: 20mm - 600mm
3. Material: Q195, Q195L, SPCC,DC01, ST12,65mn
4. Origin of China
5. Package: Mill's Standard Seaworthy Package. With edge protector. Steel hoop and seals, or as per customer’s requirements
6. Surface: Full Hard, or bright anneal , or Drawing Quality, Oiled, Slightly Oiled, Unoiled
7. Coil weight: baby coil weight, 300~1000KGS, each pallet 2000~3000KGS
8. Shipping by container: Around 25 tons can be loaded in 1x20'FCL.
Delivery within 30days since prepayment or L/C confirmed
9. Slit edge or mill edge.
10. Accept any third party inspection. SGS, BV.
11. Making pipes, cold strip-welded pips, cold-bending shaped-steel, bicycle structures, small-sized press-pieces and house hold decoration goods.
Chemical Composition:
Grade | C | Si | Mn | Cr | Ni | Cu |
AISI 1055 | 0.62~0.70 | 0.17~0.37 | 0.50~0.80 | ≤0.25 | ≤0.30 | ≤0.25 |
Application:
(1) Zinc-coating base plates and cold-rolled annealing base plates;
(2) Construction and furniture;
(3) Automotive manufacturing, electric products, vehicles, aviation, precision
Meters, food cans, etc.
Product Show:
- Q: What are the different types of tool and die steel?
- There are several different types of tool and die steel, including high-speed steel, cold work steel, hot work steel, and plastic mold steel.
- Q: What are the different surface treatment techniques for special steel?
- There are several surface treatment techniques available for special steel, including electroplating, hot-dip galvanizing, powder coating, and passivation. Electroplating involves depositing a layer of metal onto the steel surface through an electrochemical process, providing enhanced corrosion resistance and aesthetic appeal. Hot-dip galvanizing immerses the steel in molten zinc, forming a protective zinc coating that prevents rusting. Powder coating involves applying a dry powder onto the steel surface, which is then heated and fused to create a durable and decorative finish. Passivation is a chemical process that removes surface contaminants and forms a protective oxide layer on the steel, improving its corrosion resistance.
- Q: How is special steel tested for quality?
- Special steel is tested for quality through a series of rigorous examinations and tests. These include visual inspections, chemical composition analysis, mechanical property testing, and non-destructive testing methods such as ultrasonic testing and magnetic particle testing. These tests ensure that the special steel meets the necessary standards and specifications for its intended use, guaranteeing its quality and performance.
- Q: What are the specific requirements for special steel used in the railway wheel industry?
- The specific requirements for special steel used in the railway wheel industry include high strength, durability, and resistance to wear and fatigue. The steel must have excellent mechanical properties to withstand heavy loads and impact forces. It should also have good heat treatment characteristics to ensure proper hardness and toughness. Additionally, the steel must meet strict dimensional and geometrical specifications to ensure compatibility with the railway system.
- Q: How is special steel used in the construction manufacturing process?
- Special steel is used in the construction manufacturing process for its unique properties such as high strength, durability, and resistance to corrosion. It is commonly used to fabricate structural components, reinforcement bars, and other critical elements in buildings, bridges, and infrastructure projects. Additionally, special steel alloys are utilized in the production of specialized tools and machinery used in the construction industry.
- Q: What are the different surface cleaning methods for special steel?
- Maintaining the quality and appearance of special steel requires the use of various surface cleaning methods. Here are some options: 1. To remove dirt, rust, or other contaminants from the steel surface, mechanical cleaning utilizes tools like wire brushes, sandpaper, or abrasive pads. This method effectively eliminates loose particles and light stains. However, it may not be suitable for stubborn dirt or deep stains. 2. Chemical cleaning is a commonly employed technique for special steel surfaces. It involves applying specific chemical solutions to dissolve and eliminate contaminants. The choice of chemicals depends on the type of dirt or stain. Acid-based cleaners work well for rust removal, while alkaline cleaners are effective against grease or oil stains. 3. Electrochemical cleaning employs an electrical current to eradicate contaminants from the steel surface. This method requires submerging the steel in an electrolyte solution and applying a direct current. As a result, the contaminants dissolve and separate from the surface. It is crucial to monitor this method closely to avoid any damage to the steel. 4. High-pressure water cleaning, also known as water blasting, removes dirt, paint, or other contaminants from the steel surface by using pressurized water. This method is particularly effective for heavy stains or coatings and is commonly used in industrial cleaning processes. 5. Steam cleaning is a gentle technique that uses high-temperature steam to loosen and eliminate dirt, grease, or other contaminants from the steel surface. It is a non-abrasive method that can effectively clean delicate or sensitive surfaces without causing any damage. It is important to consider the specific type of steel, the nature of the contaminants, and the desired level of cleaning when selecting the appropriate surface cleaning method. Consulting experts or following manufacturer guidelines is recommended to ensure the best cleaning method for a particular type of special steel.
- Q: How does special steel perform under extreme cold conditions?
- Special steel is specifically designed to perform well under extreme cold conditions. It has excellent resistance to low temperatures and retains its strength and toughness even in freezing temperatures. This is achieved through the addition of alloying elements such as nickel, chromium, and molybdenum, which enhance the steel's ability to remain ductile and resist brittle fracture. In extreme cold temperatures, regular steel tends to become brittle and may fracture easily. However, special steel exhibits remarkable toughness and resilience. It can withstand the extremely low temperatures without losing its mechanical properties, making it suitable for various applications in cold environments. Moreover, special steel also offers excellent corrosion resistance, which is crucial when exposed to extreme cold conditions. Corrosion can be accelerated in cold environments due to factors like moisture, salt, and freezing and thawing cycles. However, the corrosion-resistant properties of special steel prevent it from deteriorating and maintain its structural integrity. Additionally, special steel has superb thermal conductivity, allowing it to efficiently transfer heat even in extremely low temperatures. This characteristic is essential in applications where heat transfer is critical, such as in cryogenic systems or cold storage facilities. Overall, special steel's exceptional performance under extreme cold conditions makes it an ideal material for various industries and applications, including aerospace, oil and gas, automotive, and construction. Its ability to maintain strength, toughness, corrosion resistance, and thermal conductivity at low temperatures ensures reliable and safe operation in severe cold environments.
- Q: What are the environmental impacts of special steel production?
- The environmental impacts of special steel production include emissions of greenhouse gases, such as carbon dioxide and methane, which contribute to climate change. The process also generates air pollutants, including particulate matter and sulfur dioxide, which can harm human health and contribute to air pollution. Additionally, the extraction of raw materials for special steel production can lead to habitat destruction and biodiversity loss. Proper management and adoption of more sustainable practices, such as energy efficiency and waste reduction, can help mitigate these impacts.
- Q: How does special steel contribute to reducing product downtime due to repairs?
- Special steel contributes to reducing product downtime due to repairs by offering superior strength, durability, and corrosion resistance. This type of steel is specifically designed to withstand harsh operating conditions and extreme temperatures, reducing the likelihood of breakdowns or failures. Its exceptional properties allow for longer periods between maintenance and repairs, ensuring that the product remains operational for extended periods. Additionally, special steel often enables faster and more efficient repairs, as it can be easily welded, machined, or replaced, minimizing the time required for downtime and maximizing productivity.
- Q: How does special steel contribute to the aerospace fastener industry?
- The aerospace fastener industry relies heavily on special steel due to its ability to offer high strength, durability, and resistance to extreme conditions. These fasteners are essential for keeping different parts of an aircraft together, ensuring the aircraft's structural integrity and safety during flight. The utilization of special steel in their manufacturing allows them to meet the rigorous demands of the aerospace industry. Maintaining strength at high temperatures is one of the significant advantages of special steel in the aerospace fastener industry. Considering that aircraft engines operate at extremely high temperatures, the use of special steel fasteners ensures that they can withstand these conditions without compromising their integrity. This is crucial for maintaining the reliability and safety of the aircraft, as any failure of the fasteners could have catastrophic consequences. Apart from temperature resistance, special steel also possesses exceptional strength and corrosion resistance. Aerospace fasteners made from special steel can withstand the immense forces and stresses experienced during flight, ensuring that the components remain securely fastened together. Moreover, they exhibit high resistance to corrosion, which is of utmost importance considering the exposure of aircraft to harsh environmental conditions such as moisture and chemicals. The unique properties of special steel also make it possible to produce lightweight fasteners without sacrificing their strength. Weight reduction is a primary concern in the aerospace industry, as it directly affects fuel efficiency and overall performance. By utilizing special steel, manufacturers can design fasteners that are simultaneously strong and lightweight, contributing to the ongoing efforts of reducing weight in modern aircraft. Furthermore, special steel allows for the production of fasteners with precise dimensions and tight tolerances. This is crucial for achieving a secure fit between components, minimizing vibrations, and preventing potential damage caused by movement during flight. The accuracy and reliability of special steel fasteners play a vital role in maintaining the structural integrity and safety of the aircraft. In conclusion, special steel plays a significant role in the aerospace fastener industry by providing the necessary strength, durability, temperature resistance, and corrosion resistance required for aircraft applications. Its unique properties enable the production of lightweight yet robust fasteners, ensuring the structural integrity and safety of modern aircraft. Without the utilization of special steel, the aerospace industry would face substantial challenges in meeting the demanding requirements of aviation.
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65Mn Spring Steel Cold Rolled Strip Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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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