• Prime C45 Carbon Steel Round Bar Used for Machinery Components System 1
  • Prime C45 Carbon Steel Round Bar Used for Machinery Components System 2
  • Prime C45 Carbon Steel Round Bar Used for Machinery Components System 3
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  • Prime C45 Carbon Steel Round Bar Used for Machinery Components System 6
Prime C45 Carbon Steel Round Bar Used for Machinery Components

Prime C45 Carbon Steel Round Bar Used for Machinery Components

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
500000 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,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
16mm-360mm
Length:
6m
Net Weight:
2mt

Prime C45 Carbon Steel Round Bar Used for Machinery Components

 

Product Description of Prime C45 Carbon Steel Round Bar Used for Machinery Components

1. Steel grade: SAE1045, 45#, C45, S45C

2. Length: 6M-12M
3. Diameter: 16mm-300mm

4. Product range: round bar, flat bar, square bar

5. Technique: Hot rolled, forged, cold drawn

 

Specification of Prime C45 Carbon Steel Round Bar Used for Machinery Components

Material

                C45



16-300mm

Process

EAF + LF + VD + Forged + Heat Treatment (optional)

Length (mm)   

Max 12m

Heat treatment

Normalized / Annealed / Quenched / tempered

Flat bar

Thickness(mm) 

8-500mm

Delivery condition

Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)

Width(mm)

70-200mm

Test

Ultrasonic test according to SEP 1921-84 D/d

Length (mm)   

Max 12m

 

Chemical Composition of Prime C45 Carbon Steel Round Bar Used for Machinery Components

C

Si

Mn

Cr

Ni

Cu

0.40~0.49

0.17~0.37

0.35~0.65

≤0.25

≤0.30

≤0.25

 

Photo Show of Prime C45 Carbon Steel Round Bar Used for Machinery Components

Prime C45 Carbon Steel Round Bar Used for Machinery Components

Packing and Delivery:

Packing in bundle package, or as customer's requirements.

Delivery Detail: 45 days after receiving the deposit.

 

Usage and Applications of Prime C45 Carbon Steel Round Bar Used for Machinery Components

1. Steel round bar is used in a large number of architectural and engineering structures. Or it can be used in construction of plants for the production of steel house frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.

2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.

3. Some special material steel round bar can be used for main shaft of steamer, hummer shank, with big section and supper force.


Company Information

CNBM International Corporation is the most important trading platform of CNBM group.

Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.

Astm 615 Bs4449 B500B Deformed Steel RebarsAstm 615 Bs4449 B500B Deformed Steel Rebars 

 

F A Q

1, Your advantages?

     professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale

2, Test & Certificate?

      SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem

3,  Factory or Trading Company?

      CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.

4, Payment Terms?

    30% TT as deposit and 70% before delivery.

    Irrevocable L/C at sight.

5, Trading Terms?

    EXW, FOB, CIF, FFR, CNF

6, After-sale Service?

     CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.

     For any problem, please kindly contact us at any your convenient time.

We'll reply you in our first priority within 24 hours.


Q:How do you determine the strength and hardness of a steel round bar?
The strength and hardness of a steel round bar can be determined through various testing methods, such as tensile testing and hardness testing. Tensile testing involves subjecting the steel bar to a controlled pulling force until it fractures, allowing measurement of its ultimate tensile strength and yield strength. Hardness testing, on the other hand, measures the material's resistance to indentation or scratching using methods like Rockwell or Brinell hardness tests. These tests provide quantitative values that help determine the strength and hardness of the steel round bar.
Q:What is the difference between a rough turned and a seamless steel round bar?
A rough turned steel round bar is a metal bar that has undergone a preliminary turning process to achieve a rougher surface finish. This process removes excess material and helps create a more uniform diameter by eliminating surface imperfections or irregularities. Rough turned bars are commonly used in applications where a smooth surface finish is not necessary, such as in the manufacturing of machinery or agricultural equipment. On the other hand, a seamless steel round bar is a solid metal bar that is formed without any welding or seams. It is manufactured through a process called piercing, where a solid billet is heated and pierced with a mandrel to create a hollow tube. The tube is then elongated and reduced in diameter through rolling and drawing processes until it reaches the desired dimensions. Seamless round bars are known for their superior strength and resistance to corrosion, making them suitable for applications that require high performance, such as in the oil and gas industry or automotive manufacturing. To summarize, the main distinction between a rough turned and a seamless steel round bar lies in their manufacturing processes and surface finishes. Rough turned bars are created by removing excess material to achieve a rougher surface finish, while seamless bars are formed without any welding or seams, resulting in a smooth and continuous surface.
Q:Are steel round bars suitable for marine applications?
Yes, steel round bars are a viable option for marine applications. Steel is renowned for its robustness, endurance, and ability to withstand corrosion, making it a popular preference for a wide range of marine uses. Marine structures, such as shipbuilding, offshore platforms, and marine equipment, frequently incorporate steel round bars. The exceptional tensile strength of steel enables it to endure the harsh conditions of the marine environment, including the corrosive impact of saltwater. Moreover, steel is easily fabricated and welded, rendering it a versatile material for marine applications. Nevertheless, it is crucial to consider the specific requirements of the marine application and select the most suitable type of steel round bar. Duplex stainless steel, for instance, surpasses standard carbon steels in terms of corrosion resistance and is frequently favored for marine applications. Additionally, proper maintenance and the application of protective coatings are imperative to guarantee the longevity and performance of steel round bars in marine settings. In conclusion, steel round bars are a fitting choice for marine applications due to their strength, durability, and corrosion resistance. However, it is vital to choose the appropriate type of steel and implement adequate maintenance practices to ensure optimal performance in the marine environment.
Q:Can steel round bars be used for making punches and dies?
Certainly! Punches and dies can indeed be fashioned from steel round bars. In the realm of tool and die fabrication, steel round bars are frequently employed owing to their robustness and durability. These bars can be skillfully machined or forged into the desired configuration, subsequently bolstered to guarantee extended longevity and fortitude against wear and distortion. The commendable hardness and tenacity of steel round bars render them optimal for withstanding the formidable forces and pressures entailed in the act of punching and shaping diverse materials. Moreover, steel round bars are easily obtainable in an assortment of dimensions and grades, rendering them a judicious and cost-efficient option for producing punches and dies.
Q:What is the difference between a polished and a precision ground steel round bar?
A polished steel round bar refers to the process of buffing the surface to achieve a smooth and shiny finish, primarily for aesthetic purposes. On the other hand, a precision ground steel round bar undergoes a more precise grinding process to achieve tight dimensional tolerances and a smooth, accurate surface finish, primarily for functional purposes.
Q:What are the different grades of carbon steel round bars for structural applications?
Structural applications offer a variety of grades for carbon steel round bars, each possessing unique properties and characteristics. Some commonly used grades are as follows: 1. ASTM A36: Widely utilized for structural projects, this grade of carbon steel round bars boasts exceptional weldability and machinability. 2. ASTM A572-50: This high-strength, low-alloy structural steel grade provides an improved strength-to-weight ratio compared to traditional carbon steel. It is often employed in construction and structural applications requiring high strength. 3. ASTM A588: Primarily utilized in corrosion-resistant applications, this high-strength, low-alloy structural steel grade demonstrates excellent atmospheric corrosion resistance. It finds frequent usage in outdoor structures like bridges and buildings. 4. ASTM A709: Commonly employed in bridge construction, this high-strength, low-alloy structural steel grade offers outstanding strength, weldability, and toughness, making it ideal for demanding structural applications. 5. ASTM A105: This low-carbon steel grade possesses good strength and impact resistance, making it suitable for applications necessitating high strength and ductility, such as heavy equipment and machinery construction. These examples represent a limited selection of carbon steel round bar grades available for structural applications. The selection of an appropriate grade depends on factors including desired strength, weldability, machinability, and corrosion resistance. It is advisable to consult with a steel supplier or engineer to determine the most suitable grade for a specific application.
Q:Are steel round bars resistant to corrosion?
The corrosion resistance of steel round bars can vary depending on the type of steel and the environment in which they are placed. For instance, stainless steel round bars consist of chromium, which creates a protective layer on the surface, shielding against corrosion. This protective layer is capable of self-repair and offers exceptional resistance to corrosion in various environments, such as those with moisture, chemicals, or saltwater. Conversely, carbon steel round bars do not possess inherent corrosion resistance and might necessitate additional protective coatings or treatments to prevent corrosion. Hence, it is crucial to consider the specific steel type and intended application when evaluating the corrosion resistance of steel round bars.
Q:Can steel round bars be used in the manufacturing of valves?
Yes, steel round bars can be used in the manufacturing of valves. Steel round bars are commonly used as raw materials in valve manufacturing due to their durability, strength, and ability to withstand high pressure and temperature conditions.
Q:Can steel round bars be used for making cooling system components?
Yes, steel round bars can be used for making cooling system components. Steel is commonly used in the manufacturing of cooling system components due to its high strength, durability, and heat resistance properties. Steel round bars can be machined and shaped into various components such as pipes, fittings, and connectors, which are essential for the smooth operation of a cooling system.
Q:Can steel round bars be used in the production of packaging equipment?
Yes, steel round bars can be used in the production of packaging equipment. Steel round bars are commonly used in the manufacturing industry due to their high strength and durability. They can be used to construct various components such as shafts, rods, or rollers, which are essential for the proper functioning of packaging equipment. Steel round bars also offer excellent resistance to wear and tear, making them ideal for heavy-duty applications in the packaging industry.

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