Special Steel 310 Stainless Steel Round Bar

Special Steel 310 Stainless Steel Round Bar System 1

Special Steel 310 Stainless Steel Round Bar

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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:

Standard				ASTM
Grade				astm310
MOQ				1 Metric Ton
Diameter				10mm~1500mm
Length				6m,12m or as required.
Diameter Tolerance				As required
Condition of delivery				Hot rolled,Cold Rolled or as required.
Chemical Composition(%)
C	Si		Mn			P		S		Cr
≤0.25	≤1.50		≤2.00			≤0.045		≤0.03		24.00-26.00
Ni
19.00-22.00
Mechanical Properties(In Quenching and Tempering)
Tensile strength		Yield strength			Elongation		Reduction in Area		Impact		Hardness
(σb/MPa)		(σs/MPa)			(δ5/%)		(ψ/%)		(J)		(HB)
≥205		≥520			≥40		≥50		-		≤187

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Special Steel 310 Stainless Steel Round Bar

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: How is special steel different from regular steel?: Special steel is different from regular steel due to its unique composition and manufacturing process. It contains additional alloying elements such as chromium, nickel, or molybdenum, which enhance its strength, hardness, corrosion resistance, and other specific properties. Special steel is carefully engineered to meet specific industrial requirements, making it suitable for applications that demand exceptional performance, durability, and resistance to wear and tear.

Q: How does special steel contribute to the aerospace industry?: Special steel contributes to the aerospace industry by providing excellent strength, durability, and high-temperature resistance. It is crucial in manufacturing aircraft components such as engine parts, landing gear, and structural elements. Special steel's unique properties enable lighter and more fuel-efficient aircraft, enhancing performance and reducing maintenance costs. Additionally, its corrosion resistance ensures the longevity and safety of aerospace structures, making it an essential material in the industry.

Q: How does special steel perform in dynamic loading conditions?: Thanks to its high strength, toughness, and fatigue resistance, special steel excels in dynamic loading scenarios. When exposed to repeated and fluctuating stresses, special steel can endure the impact and maintain its mechanical properties without any setbacks or distortions. The distinct composition and processing techniques employed in the production of special steel, including the addition of alloying elements and heat treatment, significantly bolster its ability to withstand dynamic loading. Consequently, special steel proves to be an optimal material for applications that involve dynamic forces, such as automotive components, machinery parts, and structural elements utilized in construction. The exceptional performance of special steel under dynamic loading conditions guarantees durability, reliability, and safety across various industries.

Q: What is the role of carbon in special steel?: The role of carbon in special steel is to enhance its strength and hardness by forming strong chemical bonds with iron atoms, resulting in a material that is more resistant to wear and deformation. The carbon content in special steel can be carefully controlled to achieve specific properties, such as high tensile strength or improved machinability, making it a crucial element in the production of high-performance steel alloys.

Q: How does special steel perform in hydrogen embrittlement conditions?: Special steel performs differently in hydrogen embrittlement conditions compared to other types of steel. Hydrogen embrittlement occurs when hydrogen atoms diffuse into the steel's lattice structure, causing it to become brittle and prone to cracking under stress. However, special steel is designed to have improved resistance to hydrogen embrittlement. It typically contains specific alloying elements that reduce the diffusion of hydrogen and enhance its resistance to embrittlement. Additionally, special steel often undergoes specialized heat treatments or surface coatings to further enhance its resistance to hydrogen embrittlement. Overall, special steel performs better in hydrogen embrittlement conditions compared to regular steel, making it a preferred choice for applications where exposure to hydrogen is a concern.

Q: How does special steel contribute to the infrastructure sector?: Special steel plays a crucial role in the infrastructure sector by contributing to the construction and maintenance of various structures. It is widely used in the sector due to its exceptional strength, durability, and resistance to wear and tear. One of the key areas where special steel makes a significant contribution is in the construction of bridges. Bridges are subjected to heavy loads, extreme weather conditions, and constant vibrations, making the use of high-quality steel essential. Special steel, such as high-strength low-alloy (HSLA) steel or weathering steel, provides the necessary strength and corrosion resistance to ensure the longevity and safety of bridges. Moreover, special steel is also extensively utilized in the construction of high-rise buildings and skyscrapers. These structures require steel that can withstand tremendous loads and provide stability. Special steel grades, such as high-strength steel or structural steel, offer the necessary strength-to-weight ratio, allowing architects and engineers to design taller and more robust structures. In addition to its usage in construction, special steel also contributes to the infrastructure sector through its application in manufacturing equipment and machinery used for construction and maintenance activities. It is used in the production of heavy machinery, cranes, excavators, and other construction equipment, providing the necessary strength and reliability to withstand the demanding conditions of the sector. Furthermore, special steel is crucial in the development of transportation infrastructure. It is used in the manufacturing of railway tracks, ensuring their durability and resistance to wear caused by the continuous movement of trains. Additionally, it is used in the production of reinforcing bars for concrete in road construction, providing the necessary strength and stability to withstand heavy traffic loads. Overall, special steel's exceptional properties make it an indispensable material in the infrastructure sector. Its strength, durability, and resistance to corrosion contribute to the construction and maintenance of various structures, ensuring their longevity, safety, and reliability.

Q: How is free-cutting steel used in the manufacturing of screws and bolts?: Free-cutting steel is commonly used in the manufacturing of screws and bolts due to its excellent machinability. The steel's composition includes additives such as sulfur, lead, or bismuth, which act as lubricants during the machining process, making it easier to cut and shape the material. This results in a faster and more efficient production of screws and bolts, reducing manufacturing time and costs.

Q: What are the different methods for annealing special steel?: There are several methods for annealing special steel, including full annealing, process annealing, stress relief annealing, and spheroidizing annealing. Full annealing involves heating the steel to a temperature above the critical range and then slowly cooling it to room temperature. Process annealing is used to improve machinability and involves heating the steel to a temperature below the critical range and then cooling it in still air. Stress relief annealing is carried out to reduce internal stresses in the steel by heating it to a temperature below the critical range and then cooling it slowly. Spheroidizing annealing is used to improve the steel's formability and involves heating it to a temperature below the critical range and then cooling it slowly. Each method has its own specific purpose and benefits for annealing special steel.

Q: How is free-cutting steel used in the production of precision components?: Free-cutting steel is used in the production of precision components due to its excellent machinability properties. Its composition includes added elements such as sulfur, lead, or bismuth, which aid in chip breaking and reducing tool wear during machining processes. This steel variant allows for high-speed machining operations, resulting in improved productivity and accuracy when manufacturing precision components.

Q: What are the properties of mold steel?: Mold steel possesses several properties that make it ideal for use in mold making. It typically has high hardness, excellent wear resistance, and good toughness. Mold steel also exhibits good machinability, allowing for intricate mold designs to be easily achieved. Additionally, it has good thermal conductivity, which aids in efficient cooling during the molding process. Overall, the properties of mold steel enable it to withstand the high pressures and temperatures involved in molding, ensuring durability and longevity of the molds.

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