C45/ CK45 / SAE1045 / 45# / En8 Forged Steel Round Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 344 m.t.
- Supply Capability:
- 2000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Description of steel round bar:
1. Commodity: Round steel bar
3. Technical: Hot rolling
2. Length: Min. 5.8meter, according to requirement.
3. Diameter: 16mm-250mm
5. Packing: In Bundle or according to your requirements.
Festures of steel round bar:
Main products | |
Hot work tool steel | |
DIN | 1.2344,1.2343,1.2365,1.2581,1.2367,1.2714 etc. |
AISI | H13,H11,H10,H21,L6 etc. |
JIS | SKD61,SKD6,SKD5,SKT4 etc. |
Cold work too steel | |
DIN | 1.2601,1.2379,1.2080,1.2363,1.2842,1.2419,1.2510,1.2550,1.2767 etc. |
AISI | D2,D3,A2,O2,O1 etc. |
JIS | SKD1,SKD11,STD12,SKS31,SKS3 etc. |
Plastic mould steel | |
DIN | 1.2083,1.2311,1.2312,1.2316,1.2738 etc. |
AISI | P20, P20+Ni,P20+S,420 etc. |
JIS | NAK80 |
High speed tool steel | |
DIN | 1.3355,1.3343 |
AISI | T1,M2 |
JIS | SKH2,SKH51 |
Structural alloy steel | |
DIN | 1.7225,1.6511 |
AISI | 4140,4340 |
JIS | SCM440 |
We also supply customized special steel, contact us for more information ! | |
Specifications of steel round bar:
Providing complete services from manufacturing and marketing to distributing;
Steel exported all over the world;
Service like peeling,milling,grinding,cutting and heat treatment etc...
All steel must pass high quality detection;
Images of steel round bar:
FAQ:
1. What is your package?
Packing situation: standard seaworthy packing or as customer required.
2. How long is the lead time?
Delivery time: 45 days after order confirmed.
3. What payment term do you accept?
Payment: T/T or L/C at sight.
- Q: What is the difference between a solid steel round bar and a hollow steel round bar?
- The main difference between a solid steel round bar and a hollow steel round bar lies in their composition and structural design. A solid steel round bar is a cylindrical rod made entirely of solid steel material, whereas a hollow steel round bar features a hollow center, creating a tubular structure. This difference in design impacts their weight, strength, and application. Solid steel round bars tend to be heavier and more robust, making them suitable for applications that require high strength and durability. On the other hand, hollow steel round bars are lighter and provide more flexibility in terms of design and application. They are often used in situations where weight reduction is necessary or for applications that require the passage of fluids or wiring through the bar's hollow center.
- Q: What is the difference between a rough turned and a hot rolled steel round bar?
- A rough turned steel round bar is a type of steel bar that has been partially machined to remove imperfections and excess material, leaving a rough surface finish. This process helps to refine the dimensions and shape of the bar, making it more accurate and consistent. On the other hand, a hot rolled steel round bar is a type of steel bar that has been heated to high temperatures and then passed through a series of rollers to achieve the desired shape and size. This process results in a smooth surface finish and provides a uniform grain structure, which enhances the strength and durability of the steel. In summary, the main difference between a rough turned and a hot rolled steel round bar lies in the surface finish and manufacturing process used to produce them.
- Q: Are steel round bars suitable for the production of fasteners?
- Yes, steel round bars are suitable for the production of fasteners. Steel is a strong and durable material that can withstand high levels of tension and pressure, making it ideal for fasteners. Round bars, in particular, offer a smooth and uniform surface that is easy to machine and shape into various types of fasteners such as bolts, screws, and studs. The versatility of steel round bars allows for customization in terms of size, length, and surface finish, making them suitable for a wide range of fastening applications in industries such as construction, automotive, and manufacturing. Additionally, steel round bars have excellent corrosion resistance properties when coated with protective finishes, ensuring the longevity and reliability of the fasteners.
- Q: Can steel round bars be used for making transmission components?
- Steel round bars are a suitable choice for the fabrication of transmission components. Steel is extensively utilized in the manufacturing sector due to its exceptional strength, durability, and resistance to deterioration. In the production of transmission components like gears, shafts, and couplings, it is customary to employ round bars made of steel. These steel round bars are typically shaped through machining or forging and subsequently subjected to heat treatment to enhance their mechanical attributes. By utilizing steel round bars, the transmission components become capable of enduring substantial loads, facilitating seamless power transmission, and exhibiting an extended lifespan.
- Q: What are the factors affecting the price of steel round bars?
- There are several factors that can affect the price of steel round bars. Firstly, the cost of raw materials plays a significant role. The price of iron ore, scrap metal, and other essential components used in the production of steel can fluctuate based on supply and demand dynamics in the global market. Another factor is the overall demand for steel round bars. As with any product, when demand is high, prices tend to increase. This can be influenced by various factors, including economic growth, construction and infrastructure projects, manufacturing activities, and international trade. The production and manufacturing costs also impact the price of steel round bars. Expenses such as labor, energy, transportation, and technology advancements can all contribute to the final price. Additionally, market competition can affect steel bar prices. When there is a higher number of suppliers or alternatives available in the market, it can drive prices down due to increased competition and the need to attract customers. Government regulations and policies can also play a role in pricing. Taxes, tariffs, duties, and trade regulations imposed by governments can impact the cost of steel round bars, especially in international trade scenarios. Lastly, currency exchange rates can influence the price of steel round bars. Fluctuations in currency values can affect the cost of imported or exported steel products, making them more expensive or cheaper depending on the exchange rate. Considering these factors, it is important for buyers and sellers of steel round bars to closely monitor market conditions and stay informed about any changes that may impact prices.
- Q: How do steel round bars compare to aluminum round bars?
- Steel round bars and aluminum round bars have several key differences in terms of their properties and applications. Strength and durability: Steel round bars are generally stronger and more durable than aluminum round bars. Steel has a higher tensile strength and can withstand higher loads and stresses compared to aluminum. This makes steel round bars suitable for heavy-duty applications where strength and durability are critical, such as construction projects or manufacturing machinery. Aluminum round bars, on the other hand, are less strong and more prone to bending or breaking under heavy loads, so they are typically used in lighter applications or where weight savings are important. Weight: Aluminum round bars are significantly lighter than steel round bars. This makes aluminum a popular choice in industries where weight is a crucial factor, such as aerospace or automotive manufacturing. The lightweight nature of aluminum round bars also makes them easier to handle and transport. Corrosion resistance: Aluminum round bars have excellent corrosion resistance due to the formation of a protective oxide layer on their surface. This oxide layer acts as a barrier, preventing further corrosion and making aluminum ideal for outdoor applications or in environments with high humidity or exposure to chemicals. Steel round bars, on the other hand, are more prone to rust and corrosion, so they require protective coatings or treatments to enhance their resistance to corrosion. Cost: Steel round bars are generally more cost-effective compared to aluminum round bars. Steel is a widely available and commonly used material, making it more affordable in most cases. Aluminum, on the other hand, is more expensive due to its production process and the higher energy requirements involved. Thermal conductivity: Aluminum round bars have excellent thermal conductivity, meaning they can efficiently transfer heat. This makes them suitable for applications where heat dissipation is crucial, such as heat sinks or electrical conductors. Steel round bars, while conducting heat to some extent, have lower thermal conductivity compared to aluminum. In summary, steel round bars are stronger, more durable, and cost-effective, making them suitable for heavy-duty applications. Aluminum round bars, on the other hand, are lighter, have excellent corrosion resistance, and superior thermal conductivity, making them ideal for lightweight applications and industries where weight savings or heat dissipation are critical. Ultimately, the choice between steel and aluminum round bars depends on the specific requirements of the application.
- Q: What is the difference between a cold-drawn and a centerless ground steel round bar?
- A cold-drawn steel round bar and a centerless ground steel round bar are both types of steel bars that have undergone different manufacturing processes, resulting in different characteristics and properties. Cold-drawn steel round bars are produced by pulling a hot-rolled or annealed steel bar through a die to reduce its diameter and increase its length. This process improves the mechanical properties of the steel, making it stronger, more precise in dimensions, and with a smoother surface finish. Cold-drawn bars have a higher tensile strength, better surface finish, and tighter dimensional tolerances compared to hot-rolled bars. They are commonly used in applications where precision and strength are required, such as in automotive components, machinery parts, and construction materials. On the other hand, centerless ground steel round bars are produced by passing a cylindrical steel bar through a grinding machine without the need for centers or support. The grinding process removes surface imperfections and deviations in diameter, resulting in a precise and smooth finish. Centerless ground bars offer excellent dimensional accuracy, surface finish, and roundness. They are often used in applications where precision and tight tolerances are critical, such as in the manufacturing of bearings, shafts, and hydraulic cylinders. In summary, the main difference between a cold-drawn steel round bar and a centerless ground steel round bar lies in the manufacturing process and the resulting properties. Cold-drawn bars are formed by pulling the steel through a die, resulting in improved mechanical properties, tighter tolerances, and a smoother surface finish. Centerless ground bars are produced by grinding the steel to enhance dimensional accuracy, roundness, and surface finish. Both types of bars have their own advantages and are suited for different applications based on the required precision, strength, and surface finish.
- Q: What are the advantages of using chromium-alloy steel round bars?
- Chromium-alloy steel round bars offer numerous benefits. Firstly, they possess exceptional corrosion resistance. The addition of chromium enhances their ability to withstand corrosion and oxidation, making them suitable for use in harsh environments and applications involving moisture or chemicals. This resistance prolongs their lifespan, reducing maintenance and replacement expenses. Secondly, these round bars provide high strength and durability. The alloying of chromium with steel improves their mechanical properties, including tensile strength, hardness, and toughness. As a result, they are ideal for applications requiring strength and resistance to wear and tear, such as construction, heavy machinery, and the automotive industry. Another advantage is their heat resistance. The inclusion of chromium enhances the steel's ability to maintain its strength and structural integrity even at high temperatures. This makes it suitable for use in high-temperature applications like furnace components, boilers, and heat exchangers. Moreover, chromium-alloy steel round bars are known for their excellent machinability. The alloying elements in the steel enhance its ability to be easily machined, enabling precise shaping and finishing. This simplifies and reduces the cost of manufacturing complex components or parts. Lastly, these round bars are readily available in the market. Due to their popularity and widespread use, they can be easily obtained from various suppliers. This availability ensures a consistent supply of the material, minimizing production downtime and lead times. Overall, the advantages of using chromium-alloy steel round bars encompass corrosion resistance, high strength and durability, heat resistance, excellent machinability, and availability. These properties make them a versatile and dependable choice for various industries and applications.
- Q: How are steel round bars measured?
- Steel round bars are typically measured by their diameter. The diameter is determined by measuring the distance across the widest point of the bar, usually in millimeters or inches. It is important to note that the diameter measurement is taken at the greatest cross-section of the round bar, which is the distance across the center point. This measurement is crucial for various applications as it helps determine the strength, stability, and load-bearing capacity of the steel round bar.
- Q: What are the advantages of using molybdenum-alloy steel round bars?
- Using molybdenum-alloy steel round bars in various applications provides several benefits. To begin with, the inclusion of molybdenum elevates the steel's strength and hardness, making it an optimal selection for industries that necessitate robust materials. By enhancing resistance to deformation under heavy loads, the addition of molybdenum increases the durability and longevity of the round bars. Additionally, molybdenum-alloy steel round bars exhibit exceptional heat resistance properties. Consequently, they are well-suited for applications involving high temperatures, such as the production of heat exchangers, boilers, and furnace components. The steel's capacity to endure extreme temperatures without compromising its strength and structural integrity is a significant advantage. Another advantage is the corrosion resistance provided by molybdenum. Molybdenum-alloy steel round bars demonstrate superior resistance to corrosion in diverse environments, including acidic and alkaline conditions. This makes them an optimal choice for corrosive industries like chemical processing, oil and gas, and marine environments. Moreover, molybdenum-alloy steel round bars offer excellent weldability and machinability. The molybdenum content ensures that the steel maintains its structural integrity during welding and machining processes, minimizing the risk of cracks or deformations. This ease of fabrication allows for greater flexibility in design and construction. Furthermore, molybdenum-alloy steel round bars possess good wear resistance, rendering them suitable for applications involving abrasive conditions. Their ability to withstand wear and tear ensures an extended service life, thereby reducing maintenance and replacement costs. In conclusion, the utilization of molybdenum-alloy steel round bars yields advantages such as increased strength, heat resistance, corrosion resistance, weldability, machinability, and wear resistance. These properties establish them as the preferred choice in various industries, where durability, reliability, and performance are of utmost importance.
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C45/ CK45 / SAE1045 / 45# / En8 Forged Steel Round Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 344 m.t.
- Supply Capability:
- 2000000 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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