Steel Rebar Dia 2mm -16mm Deformed Steel Bar

Steel Rebar Dia 2mm -16mm Deformed Steel Bar System 1

Steel Rebar Dia 2mm -16mm Deformed Steel 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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Steel Rebar Dia 2mm -16mm Deformed Steel Bar

Product Information:

Standard: ASTM, AISI, EN, DIN, JIS, GB

Diameter: 6mm-50mm

Length: 9m, 12m or as your requirement.

Technique: Hot rolled

standard	GB	HRB335 HRB400 HRB400E HRB500
	USA	ASTM A615 GR40,GR60
	UK	BS4449 GR460
Diameter in mm		6,8,10, 12, 14, 16, 18, 20, 22, 25, 28, 32,40
Payment Terms		T/T or L/C
Delivery Time		15 to 30 days
Usage		building and construction,
		residential building, office building, house, road, bridge, tunnel etc.

Product Overviews:

Product Name	Typical Grades	Diameter(mm)	Standard adopted
Carbon Steel	20 (1020/S20C/C22)	Ø16-Ø300	GB/SAE/JIS/DIN
	40 (1040/S40C/C40)
	45 (1045/S45C/C45)
Bearing Steel	GCr9 (51100/SUJ1)	Ø12-Ø250
	GCr15 (52100/SUJ2/100Gr6)
	GCr9SiMn (A485-Gr.1/SUJ3)
Cr-Mo Steel	20Cr (5120/SCr420H/20Cr4)	Ø12-Ø250
	40Cr (5140/SCr440/41Cr4)
	42CrMo(4140/SCM440/42CrMo4)
Gear Steel	20CrNiMo	Ø16-Ø600
	20CrMn(5115/SMnC420/20MnCr5)
	20CrNiMo(8620/SNCM220/20CrMiMo2)

Product Show:

Steel Rebar Dia 2mm -16mm Deformed Steel Bar

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· Industry experience over 20 years.

· Shipment of goods -More than 70 countries worldwide.

· The most convenient transport and prompt delivery.

· Competitive price with best service.

· High technical production line with top quality products.

· High reputation based on best quality products.

With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.

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Q: How is special steel used in the production of bearings?: Special steel is used in the production of bearings due to its unique properties such as high durability, corrosion resistance, and wear resistance. It helps in increasing the lifespan and performance of bearings, allowing them to withstand high loads and rotational speeds. Additionally, the special steel used in bearings undergoes precise heat treatment and surface finishing processes to ensure optimal performance and reduce friction, resulting in smoother operations in various industries such as automotive, aerospace, and manufacturing.

Q: How is stainless tool steel used in the manufacturing of surgical instruments?: Stainless tool steel is commonly used in the manufacturing of surgical instruments due to its exceptional properties such as corrosion resistance, high strength, and durability. This type of steel ensures that surgical instruments can withstand frequent sterilization processes without corroding or deteriorating. Additionally, stainless tool steel allows for precise shaping and sharpening of surgical instruments, ensuring their effectiveness and longevity in medical procedures.

Q: What are the requirements for special steel used in electronic components?: The requirements for special steel used in electronic components include high electrical conductivity, excellent corrosion resistance, good magnetic properties, and the ability to withstand high temperatures. Additionally, the steel should have low impurity levels to prevent any interference with electronic signals and should also possess high strength and durability to ensure long-term performance and reliability of the components.

Q: What are the different methods for improving the magnetic properties of special steel?: There are several methods that can be employed to improve the magnetic properties of special steel. 1. Heat Treatment: One common method is heat treatment, which involves subjecting the steel to specific heating and cooling processes. This can help to alter the atomic structure of the steel and enhance its magnetic properties. For example, annealing the steel at high temperatures followed by slow cooling can lead to the formation of a fine-grained microstructure, resulting in improved magnetic properties. 2. Alloying: Another approach is to add certain alloying elements to the steel. For instance, the addition of small amounts of elements like nickel, cobalt, or aluminum can significantly enhance the magnetic characteristics of the steel. These alloying elements can help to increase the saturation magnetization and improve the coercivity of the material. 3. Cold Working: Cold working, also known as cold deformation, involves subjecting the steel to mechanical stress at low temperatures. This process can cause the formation of dislocations and defects within the crystal structure of the steel, which can improve its magnetic properties. Cold working can lead to increased magnetization, improved permeability, and reduced hysteresis losses. 4. Grain Orientation: Another method is to align the grains of the steel in a specific direction. This can be achieved through processes like hot rolling or magnetic annealing. By aligning the grains, the steel can exhibit anisotropic magnetic properties, meaning it will have different magnetic characteristics depending on the direction of the applied magnetic field. 5. Surface Treatments: Surface treatments can also be employed to enhance the magnetic properties of special steel. Coatings like electroplating, electroless plating, or chemical vapor deposition can be used to modify the surface of the steel, leading to improved magnetic performance. These treatments can help to reduce eddy current losses, enhance corrosion resistance, and increase the magnetic permeability of the material. It is important to note that the choice of method for improving the magnetic properties of special steel depends on the specific requirements and desired characteristics. Each method has its advantages and limitations, and the selection should be made based on factors such as cost, feasibility, and the desired magnetic performance.

Q: How is special steel used in the telecommunications supply chain?: Special steel is used in the telecommunications supply chain for various applications. It is commonly used in the manufacturing of infrastructure components such as transmission towers, antenna supports, and cable trays. The high strength and durability of special steel make it suitable for withstanding extreme weather conditions and ensuring the stability and reliability of telecommunications networks. Additionally, special steel is also used in the production of cables, connectors, and other equipment that require corrosion resistance and electrical conductivity, contributing to the efficient transmission of signals in the telecommunications industry.

Q: Is special steel suitable for manufacturing molds and dies?: Yes, special steel is well-suited for manufacturing molds and dies due to its exceptional hardness, durability, and resistance to wear and deformation. Special steels like tool steel or high-speed steel possess superior mechanical properties, such as high tensile strength and toughness, making them ideal for withstanding the high pressure and temperature conditions involved in mold and die manufacturing processes. Additionally, special steels can be easily machined and heat-treated to achieve the desired hardness and precision required for creating intricate molds and dies.

Q: Can special steel be used for jewelry?: Yes, special steel can be used for jewelry. Special steel, such as stainless steel or titanium, is often used in jewelry making due to its durability, resistance to tarnish and corrosion, and its hypoallergenic properties. It can be crafted into various designs and finishes, offering a stylish and affordable alternative to traditional precious metals like gold or silver.

Q: How does special steel contribute to the mining machinery industry?: The mining machinery industry relies heavily on special steel, which provides exceptional strength, durability, and resistance to wear and corrosion. This specific type of steel is engineered to withstand the harsh conditions typically encountered in mining operations. In the mining machinery industry, equipment such as drills, excavators, loaders, crushers, and conveyor systems face extreme stress, heavy loads, and abrasive materials. Various parts of these machines, including buckets, tracks, cutting edges, gears, and hydraulic components, incorporate special steel components. The high strength and toughness of special steel ensure that mining machinery can endure the immense forces and impacts involved in mineral excavation, hauling, and processing. This durability extends the lifespan of the equipment, reducing the need for frequent replacements and minimizing downtime, resulting in cost savings for mining companies. Special steel's resistance to wear and corrosion is crucial in the mining industry. The presence of abrasive materials and corrosive substances in the mining environment can cause rapid deterioration of machinery components. However, special steel alloys are designed to resist wear and corrosion, enhancing the longevity and performance of mining machinery. Additionally, special steel allows mining machinery to operate efficiently and effectively. Its high strength-to-weight ratio allows for the construction of lightweight yet robust equipment, improving mobility and productivity in mining operations. The use of special steel also enables the design of complex components with intricate shapes, ensuring optimal functionality and performance. Overall, special steel is an essential material in the mining machinery industry. Its exceptional strength, durability, resistance to wear and corrosion, and ability to enhance efficiency make it a vital component in the design and construction of mining equipment. By incorporating special steel, mining machinery can withstand the challenging conditions and heavy-duty tasks involved in mining operations, ultimately contributing to increased productivity, reduced costs, and improved safety in the industry.

Q: What are the different annealing techniques used for special steel?: Some of the different annealing techniques used for special steel include full annealing, process annealing, spheroidizing annealing, and stress relieving annealing. Full annealing involves heating the steel to a temperature above its critical point and then slowly cooling it to room temperature. Process annealing is used to improve the machinability of the steel by heating it to a lower temperature and then cooling it in a controlled manner. Spheroidizing annealing is used to soften the steel and improve its ductility by heating it to a temperature just below its critical point and then cooling it slowly. Stress relieving annealing is used to reduce internal stress in the steel by heating it to a temperature below its critical point and then cooling it slowly.

Q: What are the properties of corrosion-resistant stainless tool steel?: Corrosion-resistant stainless tool steel possesses a unique combination of properties that make it highly desirable for various applications. Firstly, it exhibits excellent resistance to corrosion, even in harsh and corrosive environments, due to the presence of chromium in its composition. This property helps prevent the formation of rust and other forms of corrosion, enhancing the durability and longevity of the steel. Additionally, corrosion-resistant stainless tool steel is known for its high strength and hardness, allowing it to withstand heavy loads and resist deformation under extreme conditions. Moreover, it offers good toughness and wear resistance, making it suitable for cutting, shaping, and forming tools. These properties make corrosion-resistant stainless tool steel an ideal choice for industries such as automotive, aerospace, and manufacturing, where resistance to corrosion and mechanical strength are crucial requirements.

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