• C45 SAE1045 Carbon Steel Round Bar System 1
  • C45 SAE1045 Carbon Steel Round Bar System 2
  • C45 SAE1045 Carbon Steel Round Bar System 3
  • C45 SAE1045 Carbon Steel Round Bar System 4
  • C45 SAE1045 Carbon Steel Round Bar System 5
  • C45 SAE1045 Carbon Steel Round Bar System 6
C45 SAE1045 Carbon Steel Round Bar

C45 SAE1045 Carbon Steel Round Bar

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,CE
Thickness:
as required
Length:
as required
Net Weight:
as required

 Carbon Steel Round Bar C45 SAE1045 45#

 

Product NameSAE1020B,SAE1045B,S20CB, S55CB,C45 carbon structure steel round bar
2Grade

50#(SAE1050,1.1210,S50C)

45#(SAE1045,1.1191,S45C,CK45)

3SpecificationDIAMETER16~800MM, cutted any size by customer'  requestments
4StandardASTM,AISI,ASME,JIS,SUS,DIN,EN,GB,BS
 5 Size

Round Steel:Diameter:50~300mm;  Length:2000~7000mm

Plate/Sheet Steel:Thickness:20-300mm;

                                  Width:200~3000mm;

                                  Length:2000~7000mm

(We also can produce according to customer’s requirement)

 6Chemical composition

C=0.4~0.5,Si=0.2~0.3,Mn=0.6~0.7,P≤0.016,S≤0.008,Cr≤0.023,Ni≤0.014,

Als≤0.005,Cu=0.018

 7Packing

1.surface polish    2. bundle package    3. wooden case ,wooden pallet

package    4:container or bulk   5. special according to customer request

 

 8Delivery Normally according to the order quantity or upon negotiation
 9Price Item EXW,FOB,CFR,CIF,DAF Or as negotiated

10

 

Application

 


Used for making the mould bottom, plastic mould and normal machinery parts.

 11Quality control

Mill Test Certificate is supplied with shipment, 

Third Part Inspection is acceptable.


C45 SAE1045 Carbon Steel Round BarC45 SAE1045 Carbon Steel Round Bar

C45 SAE1045 Carbon Steel Round BarC45 SAE1045 Carbon Steel Round Bar

Q:What is the minimum yield strength of steel round bars?
The minimum yield strength of steel round bars can vary depending on the specific grade and type of steel being used. However, in general, most steel round bars have a minimum yield strength of 36,000 psi (pounds per square inch) or 250 megapascals (MPa). This minimum yield strength is typically required to ensure that the steel round bars have sufficient strength and durability to withstand applied loads and prevent deformation or failure. It is important to note that different applications may require steel round bars with higher yield strengths to meet specific performance requirements.
Q:Can steel round bars be used for making propeller shafts?
Yes, steel round bars can be used for making propeller shafts. Steel is a common material choice for propeller shafts due to its strength, durability, and resistance to corrosion. The round shape of the steel bar allows for efficient transfer of rotational energy, making it suitable for propeller shafts in various applications.
Q:Can steel round bars be used in the construction of bridges?
Yes, steel round bars can definitely be used in the construction of bridges. Steel round bars are commonly used in bridge construction due to their high strength, durability, and versatility. They offer excellent load-bearing capabilities and can withstand heavy loads, making them suitable for use in bridge beams, columns, and other structural elements. Additionally, steel round bars can be easily welded, bent, and formed into various shapes and sizes, allowing for customized designs and efficient construction processes. The use of steel round bars ensures the structural integrity and longevity of the bridge, making them a popular choice in bridge construction worldwide.
Q:Can steel round bars be used for making pipelines?
Pipelines can indeed be constructed using steel round bars. Steel is commonly utilized in pipeline construction because of its robustness, longevity, and ability to resist corrosion. Cylindrical in shape, round bars are easily manufactured and can be joined together through welding to create pipelines of different sizes and lengths. The steel round bars employed for pipelines typically consist of carbon or alloy steel, both of which possess substantial tensile strength and can endure high pressure and temperature conditions. Moreover, protective coatings like epoxy or polyethylene can be applied to steel round bars to heighten their resistance to corrosion. As a whole, steel round bars offer a dependable and efficient choice for building pipelines across various industries, including oil and gas, water supply, and construction.
Q:What is the maximum silicon content allowed for steel round bars?
The maximum silicon content permitted in steel round bars may differ based on the particular grade and application of the steel. Nonetheless, in general, the majority of standard carbon and alloy steels utilized in round bars usually have a maximum silicon content ranging from 0.35% to 0.45%. Going beyond this threshold can result in adverse consequences for the mechanical properties of the steel, including diminished toughness and heightened brittleness. To ascertain the precise maximum silicon content permitted for a specific steel grade and intended use, it is crucial to refer to the applicable industry standards and specifications.
Q:Can steel round bars be used in food processing industries?
No, steel round bars are generally not suitable for use in food processing industries as they can corrode and contaminate the food. Stainless steel, on the other hand, is commonly used in such industries due to its corrosion resistance and hygienic properties.
Q:What are the different types of steel alloy compositions used for round bars?
There are several different types of steel alloy compositions used for round bars, each with its own unique properties and applications. Some of the most common steel alloy compositions used for round bars include: 1. Carbon Steel: This is the most basic and widely used type of steel alloy composition for round bars. It primarily consists of iron and carbon, with small amounts of other elements. Carbon steel round bars are known for their strength, durability, and affordability. 2. Alloy Steel: This type of steel alloy composition contains additional alloying elements such as manganese, chromium, nickel, or molybdenum. Alloy steel round bars offer enhanced strength, hardness, and resistance to wear, making them suitable for applications that require high performance and durability. 3. Stainless Steel: Stainless steel round bars are composed primarily of iron, chromium, and nickel. This composition gives them excellent corrosion resistance and makes them suitable for applications in environments with high moisture or chemical exposure. Stainless steel round bars are also known for their aesthetic appeal and are commonly used in architectural and decorative applications. 4. Tool Steel: Tool steel round bars are specifically designed to have exceptional hardness, toughness, and wear resistance. They are often used in the production of cutting tools, dies, and molds. Tool steel compositions typically include elements such as tungsten, vanadium, or cobalt to enhance their performance in specific applications. 5. Duplex Steel: Duplex steel round bars are a type of stainless steel that contains a balanced combination of austenitic and ferritic microstructures. This composition gives them excellent strength and corrosion resistance, making them suitable for applications in demanding environments, such as offshore oil and gas industry. 6. High-Speed Steel: High-speed steel round bars are designed to withstand high temperatures and maintain their hardness and toughness at elevated speeds. They are commonly used in the production of cutting tools, drills, and milling cutters. High-speed steel compositions typically contain elements such as tungsten, molybdenum, or cobalt. These are just a few examples of the different types of steel alloy compositions used for round bars. The choice of composition depends on the specific application, desired properties, and performance requirements.
Q:What are the different types of steel used to make round bars?
The production of round bars involves the utilization of various types of steel. The selection of steel depends on the desired characteristics and applications of the round bars. Carbon steel is a commonly utilized steel for round bars due to its remarkable strength and durability. It finds extensive use in construction, machinery, and automotive components, where a sturdy and inflexible material is required. Stainless steel is another type of steel employed for round bars. It is renowned for its ability to resist corrosion and withstand high temperatures. Applications that necessitate resistance to moisture, chemicals, and heat, such as food processing equipment, medical devices, and architectural structures, often employ stainless steel. Alloy steel, which is formed by combining iron with other elements like manganese, chromium, and nickel, is also used for round bars. This blending enhances its properties, resulting in improved strength, hardness, and resistance to wear and tear. Aerospace components, automotive parts, and machinery often employ alloy steel round bars due to their high strength and toughness. Tool steel, designed specifically for the production of tools and dies, is another type of steel used for round bars. It is renowned for its high hardness, wear resistance, and ability to maintain a sharp cutting edge. Tool steel round bars are commonly employed in applications involving cutting, shaping, and forming, such as drills, punches, and molds. In conclusion, the choice of steel for round bars is determined by specific application requirements, including factors such as strength, corrosion resistance, heat resistance, and wear resistance.
Q:What are the different shapes available in steel round bars?
There is a wide range of shapes available for steel round bars, each tailored to meet specific needs and applications. Some commonly used shapes include: 1. Round: This is the most basic and commonly used shape for steel round bars. It has a circular cross-section and finds applications in industries like construction, manufacturing, and engineering. 2. Square: Square steel round bars have a square cross-section, making them ideal for applications that require stability and structural strength. They are often used in constructing frames, supports, and braces. 3. Hexagonal: Hexagonal steel round bars have six flat sides and are utilized in applications that demand better grip and torque resistance, such as machinery and tools. The hexagonal shape ensures a secure connection and prevents slippage. 4. Flat: Flat steel round bars have a rectangular cross-section with two flat sides. They are commonly employed for structural purposes, like building frames, supports, and manufacturing machinery and equipment. 5. Half-round: Half-round steel round bars have a semi-circular cross-section with one flat side. They are frequently used for decorative purposes in architecture, furniture, railings, and handles. 6. Oval: Oval steel round bars have an elongated oval shape, providing a distinctive aesthetic appeal. They are commonly used in decorative applications, like designing furniture, railings, and artistic structures. In summary, the availability of various shapes in steel round bars allows for versatility in different industries. This enables engineers, manufacturers, and designers to select the most suitable shape based on their specific requirements.
Q:Are steel round bars available in different lengths?
Indeed, there is a variety of lengths for steel round bars. These bars are designed in diverse lengths to cater to various needs and applications. The range of lengths may differ depending on the supplier or manufacturer. Typically, steel round bars are commonly available in lengths between 6 and 12 feet. However, it is also possible to acquire custom lengths through special requests. This wide range of options grants more flexibility in construction and fabrication projects, as it facilitates the ability to cut or modify the bars according to specific requirements.

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