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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Item specifice
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:What are the main characteristics of tool steel forgings?
- The main characteristics of tool steel forgings include high hardness, excellent wear resistance, and good toughness. They also exhibit high strength and heat resistance, making them suitable for applications that require cutting, shaping, or forming materials. Tool steel forgings are known for their ability to hold a sharp edge and withstand heavy loads, making them ideal for manufacturing tools, dies, and molds.
- Q:How does special steel perform in high-wear applications?
- Special steel performs exceptionally well in high-wear applications due to its unique composition and properties. It exhibits excellent strength, hardness, and wear resistance, allowing it to withstand extreme conditions and prolonged use without losing its integrity. Special steel's ability to resist deformation, abrasion, and corrosion makes it an ideal material for demanding applications such as cutting tools, bearings, gears, and industrial machinery components.
- Q:What are the different molding grades of special steel?
- The different molding grades of special steel include tool steel, stainless steel, high-speed steel, and alloy steel.
- Q:What are the properties of alloy steel?
- Alloy steel is a type of steel that is made by combining iron with other elements, such as carbon, manganese, nickel, or chromium. It possesses unique properties that make it highly desirable for various applications. Some of the properties of alloy steel include high strength, excellent toughness, good corrosion resistance, and enhanced wear resistance. Additionally, alloy steel can be easily machined and welded, allowing for greater flexibility in its usage. The specific properties of alloy steel can vary depending on the particular elements added to it, leading to a wide range of alloys with different characteristics.
- Q:How is special steel used in the production of cutting tools?
- Special steel is used in the production of cutting tools due to its exceptional properties such as high hardness, toughness, and wear resistance. These qualities enable the cutting tools to effectively cut through various materials, including metal and wood, with precision and efficiency. The special steel used in the manufacturing process undergoes specific heat treatment and alloying techniques to optimize its performance and durability, making it an ideal choice for producing high-quality cutting tools.
- Q:How is special steel used in the production of springs?
- Special steel is used in the production of springs due to its unique properties that make it ideal for withstanding high stress and maintaining elasticity. The high strength and excellent fatigue resistance of special steel allow springs to endure repetitive loading without deformation or failure. Additionally, the specific composition of special steel can be tailored to meet desired characteristics such as corrosion resistance, heat resistance, or electrical conductivity, making it highly versatile for various spring applications across industries.
- Q:What are the different standards and specifications for special steel?
- There are several standards and specifications for special steel, which vary depending on the specific type and application of the steel. Some common standards include AISI (American Iron and Steel Institute), ASTM (American Society for Testing and Materials), EN (European Norm), and JIS (Japanese Industrial Standards). These standards define the chemical composition, mechanical properties, and manufacturing processes required for special steel to meet certain quality and performance standards. Additionally, there may be specific specifications for different industries or applications, such as aerospace, automotive, or construction, that further define the requirements for special steel.
- Q:What are the common heat treatment methods used for special steel?
- There are several common heat treatment methods used for special steel to improve its mechanical properties and enhance its performance. Some of these methods include: 1. Annealing: This process involves heating the steel to a specific temperature and then cooling it slowly to relieve internal stresses and create a refined microstructure. Annealing helps to improve the machinability and ductility of the steel. 2. Normalizing: Normalizing is a heat treatment method that involves heating the steel to a temperature above its critical point and then cooling it in still air. This process helps to refine the grain structure of the steel, improve its toughness, and enhance its strength. 3. Quenching: Quenching is a rapid cooling process that involves immersing the steel in a quenching medium, such as water, oil, or polymer. This method is used to increase the hardness and strength of the steel by forming a hard martensitic structure. However, quenching can also introduce internal stresses and reduce the steel's toughness, so it is often followed by tempering. 4. Tempering: Tempering is a heat treatment method that involves reheating the quenched steel to a specific temperature and then cooling it gradually. This process helps to relieve internal stresses, reduce hardness, and improve the toughness and ductility of the steel. Tempering also helps to enhance the steel's resistance to brittle fracture. 5. Austempering: Austempering is a heat treatment method that involves quenching the steel to a temperature just above its martensitic transformation range and then holding it at this temperature until the austenite transforms into bainite. This process produces a unique microstructure that provides a combination of high strength and good toughness. 6. Martempering: Martempering is similar to austempering, but the steel is quenched to a temperature just below its martensitic transformation range and then held at this temperature until the transformation is complete. Martempering produces a microstructure with improved strength and toughness compared to conventional quenching. These heat treatment methods are commonly used for special steel to tailor its properties to specific applications and requirements. The choice of method depends on factors such as the desired mechanical properties, the steel's composition, and the intended use of the final product.
- Q:How does special steel contribute to the manufacturing of bearings?
- Special steel plays a crucial role in the manufacturing of bearings as it offers enhanced strength, durability, and corrosion resistance. The unique properties of special steel, such as high hardness and wear resistance, allow bearings to withstand heavy loads and operate at high speeds. Additionally, special steel alloys can be tailored to specific application requirements, ensuring optimal performance and longevity of bearings in various industries.
- Q:What are the different types of tool steels used in special steel?
- Special steel applications commonly utilize various types of tool steels, each designed to possess exceptional hardness, wear resistance, toughness, and heat resistance. These steels are ideal for tooling and cutting applications. Some of the types of tool steels used in special steel are as follows: 1. Carbon Tool Steel: With high carbon content ranging from 0.60% to 1.5%, this type offers excellent hardness and wear resistance, making it suitable for drills, taps, and cutting tools. 2. High-Speed Steel (HSS): HSS is an alloy steel containing elements like tungsten, molybdenum, chromium, and vanadium. It provides exceptional heat resistance, hardness, and toughness, retaining its cutting edge even at high temperatures. HSS is commonly used in drill bits, milling cutters, and other cutting tools. 3. Cold Work Tool Steel: Specifically designed for room temperature or lower temperatures, this type offers excellent toughness, wear resistance, and strength. It is used in blanking, piercing, and forming dies. 4. Hot Work Tool Steel: Developed to withstand high temperatures without sacrificing hardness and strength, these steels possess good thermal conductivity, resistance to thermal fatigue, and deformation. They find applications in forging dies, extrusion dies, and die casting molds. 5. Shock-Resisting Tool Steel: Designed to resist shock and impact loads, this type offers excellent toughness, strength, and wear resistance. It is commonly used in hammers, chisels, and pneumatic tools. 6. Stainless Tool Steel: Stainless tool steels contain high levels of chromium, providing excellent corrosion resistance. They are used in applications where resistance to rust and corrosion is crucial, such as surgical instruments, molds, and cutlery. 7. Powder Metallurgy Tool Steel: Manufactured using a powder metallurgy process, these steels offer precise control over composition and microstructure. They exhibit excellent wear resistance, high toughness, and good machinability, finding applications in high-speed cutting tools and forming tools. Overall, the various types of tool steels used in special steel applications possess a wide range of characteristics and properties to meet the specific requirements of cutting, forming, and tooling applications.
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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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