Special Steel DIN 55Cr3 Spring Steel Plate

Special Steel DIN 55Cr3 Spring Steel Plate System 1

Special Steel DIN 55Cr3 Spring Steel Plate

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Product information:

steel grade	chemical composition(%)
steel grade	C	Si	Mn	Cr	Others
65	0.62~0.70	0.17~0.37	0.50~0.80	≤0.25
70	0.62~0.75		0.50~0.80	≤0.25
85	0.82~0.90		0.50~0.80	≤0.25
65Mn	0.62~0.70		0.90~1.20	≤0.25
55Si2Mn	0.52~0.60	1.50 ~2.00	0.60~0.90	≤0.35	B 0.0005~0.0040
55Si2MnB	0.52~0.60		0.60~0.90	≤0.35
60Si2MnA	0.56~0.64		0.60~0.90	≤0.35
55SiMnVB	0.52~0.60	0.70~1.00	1.00~1.30	≤0.35	V 0.08~0.16 B 0.0005~0.0035
60Si2MnA	0.56~0.64	1.60~2.00	0.60~0.90	≤0.35
60Si2CrA	0.56~0.64	1.40~1.80	0.40~0.70	0.70~1.00
60Sii2CrVA	0.56~0.64	1.40~1.80	0.40~0.70	0.90~1.20	V 0.10~0.20
55CrMnA	0.52~0.60	0.17~0.37	0.65~0.95	0.65~0.95
60CrMnA	0.56~0.64		0.70~1.00	0.70~1.00
60CrMnMoA	0.56~0.64		0.70~1.00	0.70~0.90	Mo 0.25~0.35
50CrVA	0.46~0.54		0.50~0.80	0.80~1.10	V 0.10~0.20
60CrMnBA	0.56~0.64		0.70~1.00	0.70~1.00	B 0.0005~0.0040
30W4Cr2VA	0.26~0.34		≤0.40	2.00~2.50	V 0.50~0.80

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Special Steel DIN 55Cr3 Spring Steel Plate

Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

2)as customer's requirement

Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.

Q:Can special steel be used in the recycling industry?: Yes, special steel can be used in the recycling industry. Special steel, which is highly durable and resistant to corrosion, can be recycled and reused in various applications. It can be melted down and reprocessed to create new steel products, reducing the need for raw materials and minimizing waste in the recycling industry.

Q:How is corrosion-resistant steel different from regular steel?: Corrosion-resistant steel, also known as stainless steel, is different from regular steel due to its composition and properties. Unlike regular steel, which is primarily made of iron and carbon, corrosion-resistant steel contains high amounts of chromium and other alloying elements. These additional elements create a protective layer on the surface of the steel, making it resistant to corrosion caused by exposure to moisture, chemicals, and other environmental factors. Regular steel, on the other hand, is more prone to rusting and corrosion, requiring additional protective coatings or treatments to prevent degradation.

Q:What industries use special steel?: There are several industries that rely on special steel for their operations. One of the significant sectors that utilize special steel is the automotive industry. Special steel is used in the manufacturing of various automotive components such as engine parts, transmission systems, and chassis components. The high strength, durability, and corrosion resistance of special steel make it ideal for the demanding conditions that automotive components are subjected to. The aerospace industry is another sector that extensively uses special steel. Special steel is used in the construction of aircraft structures, engine components, and landing gear systems. The lightweight yet strong properties of special steel are crucial in ensuring the safety and performance of aircraft. The energy sector also relies on special steel for its operations. Special steel is used in the production of equipment for oil and gas exploration, including drilling rigs, pipelines, and offshore platforms. The high-strength and corrosion-resistant properties of special steel are essential in withstanding the harsh operating conditions in the energy industry. The construction industry is another significant consumer of special steel. It is used in the manufacturing of structural components, reinforcing bars, and precast concrete products. Special steel provides the necessary strength and durability required for building structures that can withstand various environmental conditions and loads. The manufacturing and machinery industry also use special steel in the production of heavy machinery, industrial equipment, and machine tools. The high strength, wear resistance, and heat resistance properties of special steel make it suitable for the demanding requirements of these applications. Additionally, the defense and military industry rely on special steel for the production of military vehicles, weapons, and armor. Special steel's ability to withstand extreme conditions and provide protection makes it a critical material in this industry. Overall, special steel finds its applications in various industries due to its exceptional properties of strength, durability, corrosion resistance, and heat resistance. Its usage spans across automotive, aerospace, energy, construction, manufacturing, and defense sectors, where reliability and performance are paramount.

Q:What are the different methods for improving the electrical conductivity of special steel?: There are several methods for improving the electrical conductivity of special steel, including alloying, heat treatment, and surface modifications. Alloying involves adding elements like copper, nickel, or silver to the steel to enhance its conductivity. Heat treatment processes such as annealing or quenching can also improve conductivity by altering the microstructure of the steel. Additionally, surface modifications like electroplating or coating can be employed to enhance electrical conductivity.

Q:How is special steel used in the production of surgical instruments?: Special steel is used in the production of surgical instruments due to its unique properties such as corrosion resistance, durability, and ability to maintain sharpness. It ensures that surgical instruments can withstand sterilization processes while maintaining their functionality and longevity. Additionally, the specific composition of special steel allows for precise shaping and fine-tuning, enabling the creation of intricate and precise surgical tools necessary for various medical procedures.

Q:What are the different shot blasting techniques used for special steel?: Some of the different shot blasting techniques used for special steel include wheel blasting, air blasting, and wet blasting. Wheel blasting involves using a high-speed rotating wheel to propel steel shot at the surface of the steel, removing any contaminants or rust. Air blasting uses compressed air to propel abrasive particles at high speed onto the surface of the steel, achieving a similar result. Wet blasting combines water with the abrasive particles to create a slurry, which is then sprayed onto the steel surface to remove any impurities effectively. These techniques are commonly employed to prepare special steel for further processing or to enhance its surface finish.

Q:How is electrical resistance steel used in heating elements?: Electrical resistance steel is used in heating elements due to its high resistivity. When an electric current passes through this steel, it encounters resistance, which causes the steel to heat up. This heat is then transferred to the surrounding environment, allowing the heating element to generate and maintain a desired temperature.

Q:How is special steel used in the production of hydraulic components?: Special steel is used in the production of hydraulic components due to its high strength, corrosion resistance, and ability to withstand extreme pressure and temperature conditions. It helps in manufacturing durable and reliable hydraulic parts such as cylinders, valves, fittings, and pistons, ensuring efficient functioning and long-lasting performance of hydraulic systems.

Q:What are the different methods for improving the toughness of special steel?: There are multiple approaches that can be utilized to enhance the toughness of special steel. Among the most effective techniques is the utilization of alloying. By incorporating specific elements like nickel, chromium, or molybdenum into the steel composition, the toughness can be greatly enhanced. These alloying elements aid in increasing the strength and resistance to cracking and fracture. Another method involves employing heat treatment processes. For instance, one can utilize quenching and tempering to improve the toughness of the steel. Quenching entails rapidly cooling the steel from a high temperature to room temperature, resulting in a hardened structure. Subsequently, tempering takes place, where the steel is reheated to a precise temperature and then slowly cooled. This process helps alleviate internal stresses and enhance the toughness of the steel. Furthermore, refining the microstructure of the steel can also amplify its toughness. Techniques like grain refinement, which encompass reducing the size of the grains in the steel, can lead to improved toughness. This is due to the fact that smaller grains hinder the propagation of cracks, making the steel more resistant to fracture. Lastly, special steel can undergo processes such as shot peening or surface hardening to augment its toughness. Shot peening involves bombarding the steel's surface with tiny metallic or ceramic particles, inducing compressive stresses and enhancing resistance to crack initiation. Surface hardening techniques like carburizing or nitriding can generate a hardened layer on the steel's surface, increasing its toughness and wear resistance. In conclusion, the various methods for enhancing the toughness of special steel encompass alloying, heat treatment processes, microstructure refinement, and surface treatments. Each of these techniques can be customized to meet the specific requirements of the steel and achieve the desired level of toughness.

Q:How does special steel contribute to improving product efficiency?: Special steel contributes to improving product efficiency in several ways. Firstly, special steel typically has superior strength, durability, and corrosion resistance compared to regular steel. This allows manufacturers to design and produce products that can withstand higher loads, operate under harsh conditions, and have a longer lifespan. Secondly, special steel often has specific properties such as heat resistance or magnetic properties, which can be utilized in various industries like aerospace, automotive, and electronics. These properties enable the creation of more efficient and advanced products, such as high-performance engines, lightweight structures, or specialized electrical components. Additionally, special steel can be tailored to specific manufacturing processes, resulting in improved precision and productivity. Overall, the use of special steel enables the development of higher-quality, more reliable, and efficient products across multiple industries.

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