Special Steel GB 65Mn Spring Steel Plate

Special Steel GB 65Mn Spring Steel Plate System 1

Special Steel GB 65Mn 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:

GB, YB	JIS	DIN VDEh(W-Nr.)	ASTM	AISI	SAE	BS	NF
65		C67 (1.0761) CK67 (1.1231)	1064, 1065	1064, 1065	1064, 1065	080A67	XC65
70		C67 (1.0761) CK67 (1.1231)	1070	1070	1070	070A72	XC70
75		C75 (1.0773)	1074	1074	1074	070A78	XC70, XC80
85	SUP3		1084	1084	1084	080A86
65Mn			1566		1566 -1066
55Si2Mn	SUP6	55Si7(1.0904)	9255	9255	9255	250A53	55S6, 56S7
60Si2Mn	SUP7	65Si7(1.0906), 66Si7(1.5028), 60SiCr7(1.0961)	9260	9260	9260	250A58, 250A61	61S7
60Si2CrA		67SiCr5(1.7103)	9254		9254
50CrMn	SUP9	55Cr3(1.7176)				527A60
50CrVA	SUP10	50CrV4(1.8159)	6150	6150	6150	735A50	50CV4

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Special Steel GB 65Mn 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: What are the specific requirements for special steel used in the defense armor industry?: The defense armor industry requires special steel to meet specific requirements: 1. Exceptional strength is necessary for defense armor to withstand the impact of projectiles and explosives and resist deformation and penetration under extreme conditions. 2. High hardness is essential to provide resistance against cutting, drilling, or other forms of mechanical damage, ensuring the armor can withstand attacks and prevent penetration. 3. Toughness is important for special steel to absorb and dissipate energy generated from impacts, minimizing damage caused by projectiles and explosions. 4. Excellent ballistic resistance is crucial for the steel to effectively stop or deflect projectiles, distributing impact energy over a larger area and reducing the likelihood of penetration. 5. High corrosion resistance is required to ensure the longevity and effectiveness of defense armor, which is exposed to moisture and chemicals. 6. Easy weldability allows for the construction, repair, or modification of complex armor structures as per specific requirements. 7. Heat resistance is necessary for special steel to maintain its structural integrity and protective capabilities under high temperatures generated from explosions or intense fire. 8. Lightweight properties are important to ensure ease of mobility for soldiers and vehicles, without hindering movement or imposing excessive weight burdens. Meeting these requirements is crucial for defense armor to effectively protect military personnel and assets with reliability and effectiveness.

Q: How does special steel perform in electrical conductivity applications?: Special steel, which is also known as stainless steel, offers exceptional electrical conductivity properties in a wide range of applications. It finds extensive use in electrical engineering and electronics owing to its high resistance against corrosion and low electrical resistance. By incorporating specific alloys like chromium and nickel, its conductivity is further enhanced, making it the ideal option for efficient electricity conduction. Within electrical conductivity applications, special steel demonstrates low resistivity, enabling the seamless flow of electrical current with minimal energy loss. Its low resistance plays a vital role in minimizing heat generation, which is crucial for preventing overheating and ensuring the efficient functioning of electrical components. Special steel also possesses outstanding magnetic properties, making it a suitable choice for applications that demand both electrical conductivity and magnetic strength. This attribute proves particularly beneficial in the production of transformers, motors, and generators. Furthermore, special steel boasts exceptional durability and the ability to withstand harsh environmental conditions, making it well-suited for outdoor applications. Its corrosion resistance prevents the formation of rust, ensuring a long lifespan and consistent performance even in challenging environments. In conclusion, special steel is an excellent material for electrical conductivity applications due to its low electrical resistance, high corrosion resistance, and exceptional durability. Its unique properties make it the preferred choice in various industries that rely on efficient and dependable electrical conductivity.

Q: What is the importance of heat treatment in special steel?: Heat treatment is of utmost importance in special steel because it significantly enhances its mechanical properties and overall performance. Special steel, also known as alloy steel, is specifically designed to possess specific characteristics such as high strength, hardness, wear resistance, and toughness, making it suitable for demanding applications in industries like automotive, aerospace, and tooling. The heat treatment process involves controlled heating and cooling of the steel to alter its microstructure, which in turn affects its properties. There are several heat treatment techniques employed, including annealing, tempering, quenching, and hardening, each serving a specific purpose. One key importance of heat treatment in special steel is the ability to increase its hardness. Through techniques like quenching and hardening, the steel can be transformed into a hardened state, where it becomes much stronger and more resistant to abrasion and wear. This is crucial for applications that involve heavy loads, impact, and abrasive environments. Additionally, heat treatment can also improve the toughness and ductility of special steel. By carefully controlling the cooling rate during the heat treatment process, the steel's microstructure can be adjusted to achieve a fine-grained structure, enhancing its toughness and ability to withstand sudden impacts or shocks. This is particularly important in applications where the material needs to absorb energy and resist fractures, such as in structural components or tools. Furthermore, heat treatment can also improve the machinability and dimensional stability of special steel. By subjecting the steel to annealing or tempering processes, internal stresses and residual strains can be relieved, resulting in a more stable and easier-to-machine material. This is crucial in industries where precision and dimensional accuracy are paramount. In conclusion, the importance of heat treatment in special steel cannot be overstated. It is a vital process that allows for the optimization of the steel's mechanical properties, ensuring it meets the specific requirements of demanding applications. By carefully manipulating the microstructure, heat treatment enhances the steel's hardness, toughness, and machinability, making it a versatile and reliable material in various industries.

Q: What are the main applications of special steel in the mining exploration?: Special steel has various crucial applications in mining exploration. One main application is in the construction of drilling equipment, such as drill bits and drill rods, which require high strength and durability to withstand the challenging conditions of drilling in hard rock formations. Another important use of special steel in mining exploration is in the manufacturing of conveyor belts and other material handling systems, which need to be resistant to abrasion and corrosion. Additionally, special steel is employed for the fabrication of mining machinery components like gears, shafts, and valves, ensuring reliable performance and longevity under extreme operating conditions.

Q: How does special steel contribute to the aerospace fuel efficiency?: Special steel contributes to aerospace fuel efficiency in several ways. Firstly, it is used in the construction of lightweight yet strong components, such as engine parts and airframe structures. By reducing the weight of these parts, the overall weight of the aircraft is decreased, resulting in reduced fuel consumption. Additionally, special steel alloys can withstand high temperatures and pressures, allowing engines to operate more efficiently. This improves the engine's performance, leading to increased fuel efficiency. Overall, the use of special steel in aerospace applications plays a crucial role in enhancing fuel efficiency and reducing environmental impact.

Q: What are the different certifications available for special steel?: Depending on the specific industry and application, there are multiple certifications available for special steel. Some of the well-known certifications are as follows: 1. ISO 9001: This certification ensures that the special steel manufacturer has implemented and maintained a quality management system that adheres to international standards. It signifies the company's dedication to consistently delivering products that meet customer requirements. 2. ISO 14001: This certification focuses on environmental management and guarantees that the special steel manufacturer has adopted eco-friendly practices in their operations. It showcases the company's commitment to reducing their impact on the environment. 3. Certifications by ASME (American Society of Mechanical Engineers): ASME provides several certifications for special steel used in pressure vessels, boilers, and other applications. These certifications ensure that the special steel meets industry-specific quality and safety standards. 4. PED (Pressure Equipment Directive): This certification is mandatory for special steel used in pressure equipment within the European Union. It guarantees that the steel meets specific safety and quality requirements. 5. Certifications by NACE (National Association of Corrosion Engineers): NACE offers certifications for special steel used in corrosive environments. These certifications ensure that the steel possesses the necessary resistance against corrosion and can endure harsh conditions. 6. Certifications by API (American Petroleum Institute): API offers certifications for special steel used in the oil and gas industry. These certifications ensure that the steel meets various quality and performance standards required for different applications in the industry. 7. Certifications by ASTM (American Society for Testing and Materials): ASTM provides various certifications for special steel based on specific standards and specifications. These certifications guarantee that the steel satisfies the required mechanical properties, chemical composition, and other criteria. Manufacturers, suppliers, and end-users should take these certifications into consideration when selecting special steel for their specific applications. These certifications provide confidence and assurance regarding the quality, safety, and performance of the special steel products.

Q: What are the different surface hardening techniques used for special steel?: There are several different surface hardening techniques used for special steel, including case hardening, induction hardening, flame hardening, and nitriding. Case hardening involves heating the steel in the presence of a carbon-rich atmosphere to create a hardened outer layer, while induction hardening uses an electromagnetic field to heat and harden specific areas of the steel. Flame hardening involves heating the steel using a high-temperature flame, followed by quenching to achieve hardness. Nitriding is a process where the steel is exposed to nitrogen gas at high temperatures to create a hard, wear-resistant surface layer. Each technique has its own advantages and is chosen based on the specific requirements of the application.

Q: What are the specific requirements for special steel used in the railway sector?: The specific requirements for special steel used in the railway sector are crucial for ensuring the safety, durability, and efficient operation of the railway infrastructure. Some of the key requirements include: 1. High strength: Special steel used in the railway sector must possess exceptional strength to withstand heavy loads, vibrations, and impacts. This is crucial for maintaining the structural integrity of tracks, bridges, and other components. 2. Wear resistance: Railway tracks and wheels experience significant wear due to continuous contact and friction. Special steel must have excellent wear resistance to minimize the need for frequent maintenance and replacement. 3. Fatigue resistance: The constant cyclic loading experienced by railway components demands high fatigue resistance in the steel. This allows them to withstand repetitive stress and prevents the occurrence of fatigue failures. 4. Corrosion resistance: Railway infrastructure is exposed to various environmental conditions, such as moisture, extreme temperatures, and chemicals. Special steel must possess good corrosion resistance to prevent rusting and degradation, ensuring a longer service life. 5. Heat resistance: In certain applications, such as rail joints and fasteners, special steel is subjected to high temperatures due to friction and stresses. The steel must have good heat resistance to maintain its mechanical properties under such conditions. 6. Weldability: Special steel used in the railway sector should have good weldability to enable efficient and reliable joining of components during manufacturing and maintenance processes. 7. Ductility and toughness: The steel must exhibit sufficient ductility and toughness to absorb energy and resist fracture in the event of a collision or impact, ensuring passenger safety. 8. Dimensional stability: Special steel used in the railway sector must maintain its dimensional stability under varying temperatures and loads to prevent deformation and ensure proper alignment of tracks and components. Meeting these specific requirements for special steel in the railway sector is essential for ensuring the safety, reliability, and longevity of railway infrastructure, contributing to the smooth operation of the entire transport network.

Q: How is corrosion-resistant stainless tool steel used in the production of food processing equipment?: Corrosion-resistant stainless tool steel is used in the production of food processing equipment due to its ability to withstand exposure to moisture, chemicals, and high temperatures. This type of steel prevents rusting and corrosion, ensuring the equipment remains hygienic and safe for food processing. It is commonly used for manufacturing blades, cutters, and other components that come into direct contact with food. Additionally, its durability and strength make it ideal for withstanding the rigorous demands of food processing operations, enhancing the equipment's longevity and performance.

Q: How does special steel contribute to improving product safety?: Special steel contributes to improving product safety in several ways. Firstly, special steel is known for its exceptional strength and durability, which enhances the structural integrity of various products. This ensures that they can withstand heavy loads, extreme temperatures, and other challenging conditions without compromising safety. Secondly, special steel often possesses excellent corrosion resistance, reducing the risk of product failure due to rust or degradation over time. Additionally, certain types of special steel offer high impact resistance and resistance to wear and tear, making products more resistant to damage and increasing their lifespan. Ultimately, by incorporating special steel into the manufacturing process, products can be made safer, more reliable, and longer-lasting for the benefit of consumers.

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