AISI 1055 Round Bar Hot Rolled Carbon Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
AISI 1055 Round Bar Hot Rolled Carbon Steel
Product Description:
1. Hot rolled steel round bar
2.Quality:L.F+V.D etc
3.Grade:C55 S55C CK55 1055
4.Hardness:229HB
5.Tensile strength:600MPA
6.Yield strength: 355MPA
7.elogation:16% Reduction of area:40%
Chemical Composition:
China | America | Germany | Japan | C | Si | Mn | Cr | P/S |
55B | AISI1055B | C55B | S55CB | 0.52-0.60 | 0.17-0.37 | 0.5-0.9 | ≤0.25 | ≤0.35 |
Sizes details:
Sizes details | diameter | 16-320mm |
length | 3-12m(canbe customerized) | |
Sizes tolerance | length | +/-100mm(max) |
diameter | +/-2mm(max) | |
Straightness | 3mm/m(max) |
Application:
Carbon steel rod applies to chemical industry, shipping industry,manufacturing industry, construction, decorate industry, electric power, pump shafts, sanitary wares, furniture handles, boiler, high temperature resistant,low temperature resistant,corrosion resistant
Our service:
We can supply steel round bar, square steel, the grade such as,SS400B, S20C, S45C, Ck45, SAE1020B, SAE1045B, SAE4140,SAE4150, SAE4340, SAE8620, 42CrMo4, 15B36Cr, S50C, S55C,S65C.20Cr,40Cr GCr15. The diameter is from 16mm to 320mm. It is hot rolled and Black surface. If you need, please feel free to contact me.
Products Show:
- Q: How does cryogenic treatment affect the toughness of special steel?
- Cryogenic treatment has a significant impact on the toughness of special steel. It involves subjecting the steel to extremely low temperatures, typically below -150 degrees Celsius, for an extended period. This process transforms the microstructure of the steel, resulting in improved mechanical properties, including increased toughness. During cryogenic treatment, the steel undergoes a process called martensitic transformation, where the carbon atoms in the steel lattice rearrange themselves. This transformation leads to the formation of additional carbides, which are responsible for strengthening the steel and increasing its toughness. These carbides act as barriers, impeding the propagation of cracks and enhancing the resistance of the steel to fracture. Furthermore, cryogenic treatment also reduces the presence of retained austenite, a metastable phase in steel that can negatively impact its mechanical properties. The transformation of retained austenite into martensite during cryogenic treatment further improves the toughness of the steel. The increased toughness of cryogenically treated special steel makes it suitable for various applications that require high strength and resistance to fracture. It enhances the steel's ability to withstand heavy loads, impacts, and harsh environments. Additionally, cryogenic treatment can improve the wear resistance and dimensional stability of special steel. It is important to note that while cryogenic treatment can significantly enhance the toughness of special steel, it is not a standalone solution. Other factors, such as the initial composition and heat treatment of the steel, also play a crucial role in determining its overall mechanical properties. Therefore, cryogenic treatment should be considered as a complementary process to optimize the toughness of special steel.
- Q: Can special steel be used in the appliance manufacturing industry?
- Yes, special steel can be used in the appliance manufacturing industry. Special steels, such as stainless steel or high-strength steel, offer various advantages such as corrosion resistance, durability, and enhanced mechanical properties. These qualities make them suitable for manufacturing appliances that require high performance, such as refrigerators, ovens, or washing machines. Additionally, special steels can be customized to meet specific design requirements and can contribute to the overall aesthetic appeal of the appliances.
- Q: Can special steel be used in the mining industry?
- Yes, special steel can be used in the mining industry. Special steel, such as high-strength and wear-resistant steels, can be utilized for various applications in the mining industry, including the manufacturing of heavy machinery, equipment, and tools used in mining operations. These steels offer superior durability, strength, and resistance to abrasion, making them suitable for the harsh and demanding conditions present in mining environments.
- Q: How does special steel perform in case hardening applications?
- Special steel performs exceptionally well in case hardening applications. Case hardening is a heat treatment process used to increase the surface hardness of a material while maintaining a tough and ductile core. Special steel, also known as alloy steel, is specifically formulated to have enhanced properties such as high strength, toughness, and wear resistance. In case hardening applications, special steel is ideal due to its ability to form a hard outer layer while retaining its core properties. The process typically involves heating the steel to a specific temperature and then introducing a carbon-rich environment, such as through carburizing or carbonitriding. The carbon atoms diffuse into the steel's surface, creating a high-carbon layer, known as the case, which significantly increases hardness and wear resistance. Special steel's high carbon content allows for deeper and more uniform case hardening compared to other types of steel. This results in improved durability, reduced friction, and enhanced resistance to wear, abrasion, and impact. The tough core of special steel also ensures that the material remains resistant to cracking or fracturing under high stress or impact loads. Additionally, special steel offers excellent machinability, allowing for ease of processing during case hardening applications. This makes it a preferred choice for various industries, including automotive, aerospace, tooling, and manufacturing, where components require both high surface hardness and structural integrity. Overall, special steel is highly regarded for its exceptional performance in case hardening applications. Its combination of high strength, toughness, wear resistance, and machinability makes it an excellent choice for producing durable and reliable components that can withstand demanding operating conditions.
- Q: How does nitriding improve the wear resistance of special steel?
- The wear resistance of special steel is greatly enhanced through the process of nitriding, which involves infusing nitrogen atoms into the steel's surface to create a hardened layer known as nitride. This nitride layer is extremely tough and can withstand abrasive forces and friction, thereby increasing the steel's durability. The enhanced wear resistance of nitrided special steel can be attributed primarily to the formation of iron nitride (Fe3N) within the nitride layer. Iron nitride possesses a high level of hardness, typically ranging from 800 to 1000 HV (Vickers hardness), which is significantly greater than the hardness of the steel's base material. This contributes to the improved wear resistance. Moreover, the nitride layer formed during nitriding also augments the surface hardness of the steel, rendering it more resistant to deformation and indentation, which are common causes of wear in materials subjected to friction and abrasion. In addition, the nitride layer acts as a protective barrier, safeguarding the underlying steel against chemical reactions, oxidation, and corrosion. This barrier prevents the steel from deteriorating when exposed to harsh environments, moisture, and chemicals, thereby further enhancing its wear resistance. Ultimately, the process of nitriding enhances the wear resistance of special steel by creating a hardened nitride layer that is both exceptionally hard and resistant to wear, while also serving as a protective barrier. Consequently, the lifespan and durability of the steel are significantly prolonged, making it an ideal choice for applications that require high wear resistance, such as cutting tools, gears, and automotive components.
- Q: How does special steel compare to other materials like aluminum or titanium?
- Special steel, such as stainless steel or tool steel, offers several advantages over materials like aluminum or titanium. Firstly, special steel generally exhibits higher strength and hardness, making it ideal for applications requiring durability and resistance to wear. Secondly, special steel possesses excellent thermal conductivity, allowing it to dissipate heat more efficiently compared to aluminum or titanium. Additionally, special steel is often more cost-effective and readily available in comparison to titanium. However, aluminum and titanium are known for their lightweight properties, making them preferable for applications where weight reduction is crucial. Ultimately, the choice between special steel, aluminum, or titanium depends on the specific requirements and constraints of the intended application.
- Q: Can special steel be used in the electronics industry?
- Yes, special steel can be used in the electronics industry. It is commonly used for various components such as connectors, springs, and contacts due to its high strength, corrosion resistance, and electrical conductivity properties.
- Q: How does special steel contribute to reducing product weight?
- Special steel contributes to reducing product weight through its unique properties such as high strength, durability, and lightweight composition. By using special steel in the manufacturing process, designers can optimize the strength-to-weight ratio of the product, allowing for thinner and lighter components without compromising on performance or safety. This reduction in weight not only enhances the efficiency and performance of the product but also reduces material and transportation costs, making it a valuable solution in various industries.
- Q: Can special steel be used in high-pressure applications?
- Yes, special steel can indeed be used in high-pressure applications. Special steels, also known as alloy steels, are specifically designed to have enhanced mechanical properties such as high strength, ductility, and corrosion resistance. These properties make them suitable for withstanding high-pressure environments. Special steels are commonly used in industries such as oil and gas, aerospace, automotive, and power generation, where high-pressure applications are encountered. For example, in the oil and gas industry, special steels are used to manufacture high-pressure pipelines, valves, and pressure vessels that can withstand the extreme pressure conditions during oil drilling, transportation, and refining processes. The high strength of special steel allows it to withstand the internal pressure exerted by fluids or gases without deformation or failure. Additionally, its corrosion resistance properties ensure that the steel remains intact and free from damage caused by the harsh operating conditions often associated with high-pressure applications. Moreover, special steels can be tailored to meet specific requirements by adjusting their chemical composition and heat treatment processes. This customization allows the steel to exhibit even higher strength, toughness, and resistance to fatigue, making it ideal for applications involving high-pressure environments. In summary, special steel can be used in high-pressure applications due to its enhanced mechanical properties and corrosion resistance. Its ability to withstand extreme pressures makes it a reliable choice for various industries where high-pressure conditions are encountered.
- Q: Can special steel be used in the production of musical instruments?
- Yes, special steel can be used in the production of musical instruments. It is commonly used for strings, guitar frets, and some wind instrument components due to its specific acoustic properties and durability.
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AISI 1055 Round Bar Hot Rolled Carbon Steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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