• Low Carbon Steel C10/C15/C22/C25 Round Bars System 1
  • Low Carbon Steel C10/C15/C22/C25 Round Bars System 2
  • Low Carbon Steel C10/C15/C22/C25 Round Bars System 3
  • Low Carbon Steel C10/C15/C22/C25 Round Bars System 4
  • Low Carbon Steel C10/C15/C22/C25 Round Bars System 5
  • Low Carbon Steel C10/C15/C22/C25 Round Bars System 6
Low Carbon Steel C10/C15/C22/C25 Round Bars

Low Carbon Steel C10/C15/C22/C25 Round Bars

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
120000 m.t./month

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Low Carbon Steel C10/C15/C22/C25 Round Bars 


Product Description

1, Diameter: 8mm-250mm rounds

                       5mm-9mm rods

2, Length: 2m, 3m, 5.8m, 6m or customized

3, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN

                     OEM technology - send detailed technical parameters for accurate quotation.

2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet - 

                                  hot rolled or forged to get the steel round bar and plate

3, Heat Treatment: annealing, normalizing, tempering, quenching

4, Surface Treatment: Black, Polished, Galvanized

5, Quality Assurance: We accept third party inspection for all orders. 

     You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.


Products Show 

 


Product Overviews 

Product NameTypical GradesDiameter(mm)Standard adopted
Carbon Steel20 (1020/S20C/C22)Ø16-Ø300

 

 

GB/SAE/JIS/DIN

 

40 (1040/S40C/C40)
45 (1045/S45C/C45)
Bearing SteelGCr9 (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 Steel20CrNiMoØ16-Ø600
20CrMn(5115/SMnC420/20MnCr5)
20CrNiMo(8620/SNCM220/20CrMiMo2)

Application 

 Carbon Steel

 Mold bottom,   Plastic mold,   Construction machinery parts

 Automobile parts,   Security grills,   Screens,  Construction

 Bearing Steel  Aerospace,   Navigation,   Nuclear energy,   Chemical industry

 Electronic information,   Petrochemical,   Instrument and meter

 Transportation 

 Cr-Mo Steel  Mechanism & Fasteners gear,    Stressed components for vehicles 

 Engines and machines,    Parts of larger cross-section

 

Gear Steel

All kinds of gears,   Statically and dynamically stressed component for vehicles

Engines and machine,   Larger cross-section parts,   Crankshafts 

 

Work Shop 

 Low Carbon Steel C10/C15/C22/C25 Round Bars


Company Information 

 


FAQ

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.


Packaging & Delivery

1, Packaging: seaworthy package or as required 

2, Delivery: 35-45 days or based on quantity

 


Q:Can steel round bars be used in the agricultural machinery industry?
Indeed, the agricultural machinery industry can employ steel round bars. Renowned for their robustness, endurance, and adaptability, steel round bars prove suitable for diverse applications, including agricultural machinery. These bars facilitate the fabrication of essential components such as shafts, axles, gears, and connecting rods, crucial for agricultural machinery. The steel's exceptional strength ensures the durability of these components, enabling them to endure the arduous conditions and heavy loads frequently encountered in agricultural operations. Furthermore, steel round bars lend themselves effortlessly to machining and welding, enabling customization and efficient production of agricultural machinery parts. Consequently, steel round bars emerge as a dependable and cost-effective choice for the agricultural machinery industry.
Q:What are the advantages of using rust-resistant steel round bars?
There are several advantages of using rust-resistant steel round bars: 1. Enhanced Durability: Rust-resistant steel round bars are specifically designed to withstand harsh environmental conditions, including exposure to moisture and humidity. This durability ensures that the bars retain their structural integrity over a longer period of time, reducing the need for frequent replacements. 2. Corrosion Resistance: Rust-resistant steel round bars are treated with anti-corrosive coatings or alloys that prevent the formation of rust or corrosion. This makes them suitable for applications in industries such as construction, marine, and automotive, where exposure to moisture or corrosive elements is common. 3. Longevity: Due to their resistance to rust and corrosion, these steel round bars have a longer lifespan compared to regular steel bars. This can result in cost savings in terms of maintenance and replacement expenses, making them a cost-effective choice in the long run. 4. Strength and Structural Integrity: Rust-resistant steel round bars retain their strength and structural integrity even in corrosive environments. This makes them ideal for structural applications where high strength and reliability are required, such as in the construction of bridges, buildings, or heavy machinery. 5. Versatility: Rust-resistant steel round bars can be used in a wide range of applications due to their versatility. They can be easily fabricated, welded, or machined into various shapes and sizes to meet specific project requirements. This flexibility makes them a popular choice across different industries. 6. Aesthetics: Rust-resistant steel round bars can also enhance the visual appeal of a project. Their clean and shiny appearance adds a polished and professional look to structures or components, making them suitable for applications where aesthetics matter. In summary, the advantages of using rust-resistant steel round bars include enhanced durability, corrosion resistance, longevity, strength, versatility, and improved aesthetics. These factors make them a reliable and cost-effective choice for various applications in different industries.
Q:Are steel round bars prone to deformation?
Yes, steel round bars can be prone to deformation under certain conditions. Factors such as excessive heat, extreme pressure, or improper handling can cause steel round bars to bend, warp, or twist. However, when manufactured and used properly, steel round bars are highly durable and resistant to deformation.
Q:Can steel round bars be used for making engine parts?
Absolutely! Engine parts can indeed be made using steel round bars. In fact, steel round bars are commonly employed in the production of engine components. This is primarily due to their remarkable qualities such as exceptional strength, long-lasting nature, and ability to withstand extreme temperatures and corrosion. These bars can be skillfully shaped and resized to fashion a wide array of engine parts including crankshafts, camshafts, connecting rods, and valves. By utilizing steel round bars, the desired mechanical attributes and structural integrity necessary for optimal engine performance and reliability can be ensured. Furthermore, these bars can be subjected to heat treatment and surface treatment techniques to further augment their properties, rendering them incredibly suitable for engine applications.
Q:What are the different cutting methods used for steel round bars?
There are several cutting methods commonly used for steel round bars, depending on the specific requirements and the tools available. Some of the most common cutting methods for steel round bars include: 1. Sawing: Sawing is a traditional cutting method that involves using a saw blade to cut through the steel round bar. This method is commonly used for smaller diameter round bars and is relatively simple and cost-effective. 2. Abrasive Cutting: Abrasive cutting involves using an abrasive wheel or disc to grind through the steel round bar. This method is particularly effective for cutting thicker and harder steel bars. It is commonly used in industrial applications where precision and speed are required. 3. Plasma Cutting: Plasma cutting is a thermal cutting method that uses a high-velocity jet of ionized gas to melt and remove the metal. This method is suitable for cutting steel round bars of various thicknesses and is known for its speed and precision. 4. Laser Cutting: Laser cutting is a precise and efficient cutting method that uses a high-powered laser beam to melt and vaporize the metal. This method is commonly used for cutting complex shapes and patterns in steel round bars. 5. Waterjet Cutting: Waterjet cutting involves using a high-pressure stream of water mixed with an abrasive material to cut through the steel round bar. This method is highly versatile and can cut through various thicknesses and types of steel. 6. Shearing: Shearing is a cutting method that involves using a specialized machine with blades to cut through the steel round bar. This method is commonly used for cutting smaller diameter round bars and is known for its speed and accuracy. It is important to carefully consider the specific requirements of the project and consult with experts to determine the most suitable cutting method for steel round bars.
Q:How are steel round bars used in the manufacturing of valves and fittings?
Valve and fitting manufacturing commonly utilizes steel round bars for their strength, durability, and versatility. These bars serve as the primary raw material for various valve and fitting components. A significant application of steel round bars in valve manufacturing involves producing valve stems. Valve stems control fluid or gas flow through the valve. The round bars are machined and threaded to create the stem, which connects to the valve disc or plug. Steel round bars are chosen for this purpose due to their high tensile strength, ensuring the stem can withstand the required pressure and torque to operate the valve. In fittings manufacturing, steel round bars are frequently used to produce threaded connectors, nipples, and couplings. These components are integral for joining pipes or tubes, enabling fluid or gas transfer in different systems. Steel round bars are easily machinable, allowing manufacturers to create precise threads and shapes necessary for these fittings. Additionally, steel round bars are also employed in fabricating the body or housing of valves and fittings. The bars can be cut, forged, or machined into the desired shape, providing a robust and dependable structure for the valve or fitting. The use of steel in the body guarantees the component's ability to endure high pressures, temperature fluctuations, and corrosive environments. In conclusion, steel round bars have a crucial role in valve and fitting manufacturing. Their strength, durability, and machinability make them an exceptional choice for creating vital components like valve stems, threaded connectors, and the bodies of valves and fittings.
Q:Can steel round bars be used in the manufacturing of bearings?
Yes, steel round bars can be used in the manufacturing of bearings. Steel is a common material used for bearing manufacturing due to its high strength, durability, and ability to withstand heavy loads and friction. The steel round bars are typically machined and processed to form the bearing components, such as the inner and outer rings, rollers, or balls, which are then assembled to create the final bearing product.
Q:Can steel round bars be used in the manufacturing of shafts?
Yes, steel round bars can be commonly used in the manufacturing of shafts. Steel round bars possess excellent strength, durability, and resistance to wear and tear, making them ideal for shaft applications. Additionally, their round shape allows for easy machining and shaping into the desired dimensions and specifications required for shafts.
Q:Can steel round bars be used for making musical instruments?
Yes, steel round bars can be used for making musical instruments. Steel is a versatile material with excellent strength and durability properties, making it suitable for various applications including musical instruments. Steel round bars can be used to create various components of musical instruments such as strings, rods, or even the main body of certain instruments. The specific type and grade of steel used will depend on the instrument and the desired sound quality. For example, some percussion instruments like xylophones or vibraphones use steel bars to produce different pitches and tones. Additionally, steel round bars can be used to create parts for wind instruments like saxophones or trumpets. However, it is worth noting that the choice of material for musical instruments is often a complex process that involves considering factors like resonance, tonal quality, and playability. Therefore, while steel round bars can be used, other materials like brass, wood, or even synthetic materials might be preferred for certain instruments to achieve the desired sound characteristics.
Q:What are the advantages of using zinc-alloy steel round bars?
There are several advantages of using zinc-alloy steel round bars: 1. Corrosion resistance: Zinc-alloy steel round bars are coated with a layer of zinc, which acts as a protective barrier against corrosion. This makes them highly resistant to rust and other forms of corrosion, ensuring a longer lifespan and durability. 2. Strength and durability: Zinc-alloy steel is known for its high strength and durability. The addition of zinc to the steel enhances its structural integrity, making it capable of withstanding heavy loads and high stress conditions. This makes zinc-alloy steel round bars suitable for various applications that require strength and reliability. 3. Cost-effective: Zinc-alloy steel round bars are cost-effective compared to other corrosion-resistant materials. The zinc coating provides a cheaper alternative to expensive metals like stainless steel, while still offering comparable corrosion resistance and strength. 4. Easy fabrication and versatility: Zinc-alloy steel round bars can be easily fabricated into different shapes and sizes, making them versatile for various applications. They can be cut, bent, welded, and machined to meet specific requirements, making them suitable for use in construction, automotive, industrial, and other industries. 5. Aesthetic appeal: Zinc-alloy steel round bars have a visually appealing appearance due to their shiny and smooth zinc coating. This makes them suitable for applications where aesthetics are important, such as architectural designs or decorative elements. 6. Environmental sustainability: Zinc is a highly recyclable material, and the use of zinc-alloy steel round bars promotes environmental sustainability. These bars can be recycled at the end of their lifespan, reducing the need for new raw materials and minimizing waste generation. Overall, the advantages of using zinc-alloy steel round bars include corrosion resistance, strength, cost-effectiveness, versatility, aesthetic appeal, and environmental sustainability. These qualities make them a desirable choice for various industries and applications.

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