Carbon Steel Round Bar with High Quality

Carbon Steel Round Bar with High Quality System 1

Carbon Steel Round Bar with High Quality System 2

Carbon Steel Round Bar with High Quality System 3

Carbon Steel Round Bar with High Quality System 4

Carbon Steel Round Bar with High Quality

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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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Description	Carbon Steel Rod/Carbon Steel Bar,carbon steel rod,carbon steel shaft,mild steel bar, mild steel shaft,ms bar
Material	ASTM	1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,1050,1055,1060, 1065,1070,1080,1084,1016,1022
DIN	Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4
BS	040A04,095M15,045M10,080A40,045M10,080M50
Standard	GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051
Section shape	Round
Length	As your required
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.

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.

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:What are the different types of heat treatment for steel round bars?: Steel round bars commonly undergo various heat treatment methods to enhance their mechanical properties and overall performance. These methods include annealing, normalizing, quenching, tempering, and case hardening. 1. Annealing: Steel round bars are heated to a specific temperature and gradually cooled to room temperature. This process reduces internal stresses, improves machinability, and enhances ductility. 2. Normalizing: The steel round bars are heated above the critical range and cooled in still air. Normalizing refines the grain structure and improves mechanical properties like strength and toughness. 3. Quenching: Steel round bars are heated to a high temperature and rapidly cooled by immersing them in a quenching medium such as water, oil, or polymer. This results in a hardened microstructure, increasing hardness and wear resistance. 4. Tempering: After quenching, the steel round bars undergo tempering. The quenched steel is reheated to a specific temperature and cooled in still air. Tempering reduces brittleness caused by quenching, increases toughness, and relieves residual stresses. 5. Case hardening: This process increases the hardness and wear resistance of the outer surface of steel round bars while maintaining a tough and ductile core. Case hardening involves heating the steel in a carbon-rich atmosphere or applying a carbon-rich substance, followed by quenching and tempering. Each heat treatment method has its advantages and is chosen based on the desired properties and applications of the steel round bars. It is crucial to select the appropriate heat treatment process to achieve the desired mechanical properties and performance.

Q:What is the standard length of a steel round bar?: The standard length of a steel round bar varies depending on the manufacturer and the specific application. However, common standard lengths range from 6 to 12 feet (1.8 to 3.6 meters).

Q:Can steel round bars be used in structural applications?: Steel round bars are suitable for structural applications and commonly utilized in construction and engineering projects that prioritize strength and durability. They offer versatility and can function as beams, columns, and supports for various structural elements. Thanks to their exceptional mechanical properties, such as high tensile strength and good ductility, they can withstand heavy loads and resist deformation effectively. Moreover, their easy joinability to other structural components contributes to their popularity within the construction industry.

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 is the standard length of a steel round bar?: The standard length of a steel round bar can differ based on the specific industry and its intended usage. Nevertheless, in most cases, a steel round bar typically measures 20 feet or 6 meters. This particular length finds extensive application in construction, manufacturing, and engineering sectors. It is worth mentioning that custom lengths can also be acquired to align with the specific needs of a project or application.

Q:What are the advantages of using nickel-tin alloy steel round bars?: There are several advantages of using nickel-tin alloy steel round bars. Firstly, nickel-tin alloy steel has excellent corrosion resistance properties. This makes it ideal for applications where the round bars will be exposed to harsh environments or corrosive substances. The addition of nickel and tin enhances the overall durability and longevity of the round bars, ensuring they can withstand prolonged exposure to moisture, chemicals, and other corrosive elements. Secondly, nickel-tin alloy steel round bars offer superior strength and toughness. The combination of nickel and tin in the alloy composition enhances the overall mechanical properties of the bars, making them highly resistant to deformation, bending, and breaking. This makes them suitable for demanding applications that require high strength and durability, such as in construction, aerospace, and automotive industries. Additionally, nickel-tin alloy steel round bars exhibit excellent heat resistance. They can withstand high temperatures without significant loss of strength or deformation. This makes them ideal for applications that involve exposure to elevated temperatures, such as in furnaces, boilers, and heat exchangers. Furthermore, nickel-tin alloy steel is known for its excellent electrical conductivity. This property makes the round bars suitable for applications that require efficient electrical transmission, such as in electrical wiring, power generation, and electrical equipment manufacturing. Lastly, nickel-tin alloy steel round bars are relatively easy to machine and fabricate. They can be readily shaped, cut, and welded, allowing for versatility in various manufacturing processes. This ease of machining and fabrication ensures efficient production and reduces overall manufacturing costs. In conclusion, the advantages of using nickel-tin alloy steel round bars include excellent corrosion resistance, superior strength and toughness, high heat resistance, good electrical conductivity, and ease of machining and fabrication. These properties make nickel-tin alloy steel round bars a preferred choice for a wide range of applications in various industries.

Q:How do steel round bars compare to fiberglass or composite bars?: Steel round bars and fiberglass or composite bars have distinct differences in terms of their properties and applications. Strength and Durability: Steel round bars are known for their exceptional strength and durability. They have a high tensile strength and can withstand heavy loads and stress. Fiberglass or composite bars, on the other hand, have good strength-to-weight ratio but are generally not as strong as steel bars. They may be more prone to bending or breaking under high pressure or impact. Weight: Steel bars are significantly heavier than fiberglass or composite bars. This can be advantageous in certain applications where additional weight is desired for stability or to counteract external forces. However, in situations where weight reduction is crucial, such as in aerospace or automotive industries, fiberglass or composite bars are preferred due to their lightweight nature. Corrosion Resistance: Steel bars are susceptible to corrosion, especially when exposed to moisture or harsh environments. They require regular maintenance and protective coatings to prevent rusting. In contrast, fiberglass or composite bars are inherently corrosion-resistant, making them suitable for applications in marine or chemical industries where exposure to corrosive elements is common. Electrical Conductivity: Steel round bars are conductive, which can be advantageous in certain applications where electrical grounding or conductivity is required. Fiberglass or composite bars, being non-conductive, are preferred in situations where electrical insulation is necessary, such as in electrical installations or sensitive electronic systems. Cost: Steel bars are generally more cost-effective compared to fiberglass or composite bars. The raw materials for steel production are widely available, making them more affordable in most cases. Fiberglass or composite bars, on the other hand, involve complex manufacturing processes and the use of specialized materials, leading to higher production costs. In summary, steel round bars are favored for their strength, durability, and cost-effectiveness. They are commonly used in construction, manufacturing, and infrastructure projects. Fiberglass or composite bars, on the other hand, offer advantages in terms of weight reduction, corrosion resistance, electrical insulation, and are frequently used in applications requiring these properties. The choice between the two depends on the specific requirements and conditions of the project or industry.

Q:What is the maximum temperature a steel round bar can withstand?: The maximum temperature that a steel round bar can withstand depends on the specific grade and composition of the steel. Generally, most steel alloys can withstand temperatures up to around 1200°C (2200°F) before experiencing significant structural changes or loss of strength. However, it is always recommended to consult the manufacturer's specifications or engineering data for the specific steel alloy in question to determine its maximum temperature tolerance.

Q:Can steel round bars be used in the production of gears?: Yes, steel round bars can be used in the production of gears. Steel round bars are commonly used as raw material for manufacturing gears due to their high strength, durability, and excellent mechanical properties. They can be machined, heat treated, and shaped into the desired gear profiles, making them suitable for various applications in industries such as automotive, machinery, and manufacturing.

Q:Are steel round bars suitable for outdoor applications?: Yes, steel round bars are suitable for outdoor applications. Steel is known for its durability and strength, making it a popular choice for various outdoor structures and applications. Steel round bars are often used in construction, fencing, gates, outdoor furniture, and other outdoor structures due to their resistance to corrosion and weathering. Additionally, steel round bars can be painted or coated to further enhance their resistance to outdoor elements.

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