Building Materials Reinforcing Deformed Steel Bar

Building Materials Reinforcing Deformed Steel Bar System 1

Building Materials Reinforcing 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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Building Materials Reinforcing Deformed Steel Bar

Product Information:

Rebar is a common steel reinforcing bar, used in reinforced concrete and reinforced masonry structures. It is formed from mild steel, and is given ribs for better frictional adhesion to the concrete. The Rebar is an iron rod , a weldable plain reinforcing steel bar, and can be used as well for steel meshes

In order to avoid farthest the tax in China, and to provide for our clients the goods with prime quality and more reasonable price, we have registered Sino Golden Sunshine (group) Stock CO.,LTD. in Hong Kong as our trading platform for overseas customers.

We can deliver our cargos to Tianjin Port China within 20 days after signing the contract and receiving the L/C or the payment by T/T from the customer. At the same time, we have good cooperation with many powerful shipping companies and forwarders , which guarantees that the cargos will be loaded on time and will arrive at the foreign port designated by our customers in time

Chemical Composition(%)

C	Si	Mn	P	S	B	Cr	Cu	V	Mo	CEQ
0.19	0.13	0.41	0.037	0.018	0.0015	0	0	0	0	0.26

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)

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Building Materials Reinforcing Deformed Steel Bar

Our Advantages:

· 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.

Communication, Experience, Expertise and Best efforts are our Promises to you.

Q: What are the main elements in special steel alloys?: The main elements in special steel alloys can vary depending on the specific type of alloy and its intended application. However, there are several common elements that are often present in special steel alloys. These include: 1. Iron (Fe): Iron is the main component of steel alloys, providing its base strength and durability. 2. Carbon (C): Carbon is a key element in steel alloys, as it significantly influences the hardness and strength of the material. Different levels of carbon content can result in varying properties, such as high carbon steel for increased hardness or low carbon steel for improved ductility. 3. Chromium (Cr): Chromium is commonly added to steel alloys to enhance their corrosion resistance. It forms a protective layer on the surface of the alloy, preventing oxidation and rusting. 4. Nickel (Ni): Nickel is often used in special steel alloys to improve their resistance to heat and corrosion. It also contributes to enhancing the material's strength and toughness. 5. Manganese (Mn): Manganese is commonly added to steel alloys to improve their workability and machinability. It also enhances the material's strength and impact resistance. 6. Molybdenum (Mo): Molybdenum is frequently included in special steel alloys to increase their strength, hardness, and high-temperature resistance. It also improves the alloy's ability to withstand corrosion. 7. Vanadium (V): Vanadium is often added to steel alloys to enhance their strength, toughness, and heat resistance. It also aids in refining the grain structure of the alloy, resulting in improved performance. These are just a few examples of the main elements commonly found in special steel alloys. Depending on the specific requirements and desired properties, other elements such as tungsten, cobalt, copper, and titanium may also be present in varying amounts. The combination of these elements in different proportions allows for the creation of specialized steel alloys with unique properties tailored for specific applications in industries such as aerospace, automotive, construction, and manufacturing.

Q: Can special steel be used in the construction industry?: Yes, special steel can be used in the construction industry. Special steel, such as stainless steel or high-strength steel, offers various advantages including durability, corrosion resistance, and high strength-to-weight ratio. These qualities make it suitable for applications in building structures, bridges, reinforcement bars, and other construction components where strength and resistance to external elements are essential.

Q: Can special steel be used for making aerospace engine components?: Yes, special steel can be used for making aerospace engine components. Special steel alloys, such as stainless steel and nickel-based alloys, are often utilized in the aerospace industry due to their high strength, corrosion resistance, and ability to withstand extreme temperatures and pressures. These properties make special steel an ideal choice for critical engine parts like turbine blades, heat exchangers, and exhaust systems, ensuring optimal performance and safety in aerospace applications.

Q: What are the future prospects for the special steel industry?: The future prospects for the special steel industry are promising. With advancements in technology, increasing demand for high-performance materials in various sectors such as automotive, aerospace, and construction, the special steel industry is expected to witness steady growth. Additionally, the shift towards sustainable and lightweight materials in industries like renewable energy and electric vehicles presents new opportunities for the special steel industry. However, the industry may face challenges in terms of environmental regulations and competition from alternative materials. Overall, the future outlook for the special steel industry looks favorable, driven by technological advancements and evolving market demands.

Q: What are the properties of magnetic stainless steel?: Magnetic stainless steel possesses a unique combination of properties. Firstly, it exhibits good corrosion resistance due to its high chromium content. This makes it resistant to rust and staining, making it suitable for various applications in corrosive environments. Secondly, it retains magnetic properties, allowing it to be attracted to magnets. This characteristic is advantageous in applications where magnetic properties are desired, such as in the manufacturing of magnetic tools or equipment. Additionally, magnetic stainless steel offers excellent strength and durability, making it suitable for use in structural components or appliances.

Q: What are the different methods for surface hardening special steel?: There are several methods for surface hardening special steel, including carburizing, nitriding, induction hardening, flame hardening, and laser hardening. Carburizing involves introducing carbon into the surface of the steel through heating in a carbon-rich environment. Nitriding involves diffusing nitrogen into the surface of the steel to create a hard nitride layer. Induction hardening uses electromagnetic induction to heat the surface of the steel and then rapidly quench it to increase hardness. Flame hardening involves heating the surface of the steel with a flame and then quenching it to harden the surface. Laser hardening uses a high-intensity laser beam to heat the surface of the steel and then quench it, resulting in a hardened surface.

Q: What are the main advantages of using special steel in the food processing industry?: The main advantages of using special steel in the food processing industry are its high corrosion resistance, durability, and hygienic properties. Special steel is resistant to rust and corrosion, ensuring that it does not contaminate the food being processed. It also possesses excellent strength and durability, making it suitable for handling heavy loads and withstanding harsh operating conditions. Furthermore, special steel is easy to clean and maintain, promoting a higher level of hygiene in food processing facilities.

Q: What are the properties of magnetic alloy steel?: Magnetic alloy steel possesses a combination of magnetic and mechanical properties that make it suitable for various applications. It exhibits high magnetic permeability, allowing it to attract and retain magnetic fields efficiently. Additionally, it boasts excellent strength, hardness, and wear resistance, making it ideal for manufacturing components in electrical transformers, motors, generators, and magnetic cores. Its properties can be further enhanced through heat treatment processes, ensuring optimal performance in magnetic applications.

Q: What are the common challenges in heat treatment of special steel?: Some common challenges in the heat treatment of special steel include achieving uniform heating and cooling rates, managing distortion and warping, controlling grain growth, and avoiding the formation of undesirable phases or microstructures. Additionally, maintaining tight temperature tolerances, ensuring proper heat transfer within the material, and minimizing the risk of cracking or other forms of damage are also key challenges in the heat treatment process.

Q: Can special steel be used in the computer manufacturing industry?: Yes, special steel can be used in the computer manufacturing industry. It is often used for making computer casings, hard drive components, and other structural parts due to its high strength, durability, and resistance to corrosion.

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