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 maximum elongation of steel round bars?
- The maximum elongation of steel round bars can vary depending on the specific grade and composition of the steel. However, in general, the maximum elongation for steel round bars is typically around 20-30% of its original length. This means that the steel round bar can stretch or elongate by up to 20-30% before reaching its breaking point or ultimate tensile strength. It is important to note that this maximum elongation is influenced by various factors such as the quality of the steel, the manufacturing process, and any heat treatment applied to the bars. Therefore, it is advisable to consult the specific manufacturer's specifications and consider the intended application of the steel round bars to determine the maximum elongation for a particular case.
- Q:Can steel round bars be used for making staircases?
- Yes, steel round bars can be used for making staircases. Steel round bars are commonly used in the construction industry for various applications, including staircase fabrication. They are strong, durable, and provide excellent structural support, making them an ideal choice for staircases. Steel round bars can be used to create the framework and structure of the staircase, providing stability and safety. Additionally, steel round bars can be easily shaped and welded to create different designs and styles for the staircase, allowing for customization and flexibility in the construction process. Overall, steel round bars are a reliable and popular choice for making staircases due to their strength, durability, and versatility.
- Q:What are the typical tolerances for steel round bars?
- The typical tolerances for steel round bars can vary depending on the specific requirements of the application or industry. However, there are generally accepted standard tolerances that are commonly used. For diameter, the typical tolerances for steel round bars are usually within a few thousandths of an inch. This means that the actual diameter of the bar can deviate slightly from the specified diameter, but it will still fall within an acceptable range. In terms of straightness, steel round bars are commonly produced with a straightness tolerance that allows for some deviation from a perfectly straight line. The typical tolerance for straightness is usually measured in units of inches per foot or millimeters per meter. This means that the bar may have a slight bend or curve, but it should not exceed the specified tolerance. Surface finish is another important aspect of steel round bars. The typical tolerance for surface finish is usually specified in terms of roughness average (Ra) or surface roughness in micrometers. This tolerance ensures that the surface of the bar is smooth and free from any significant imperfections, such as pits or scratches. It is important to note that these typical tolerances can vary depending on the specific grade or type of steel being used, as well as the intended application. In some cases, tighter tolerances may be required for precision or critical applications, while looser tolerances may be acceptable for less demanding applications. Therefore, it is always recommended to consult the relevant industry standards or specifications to determine the specific tolerances required for a particular steel round bar.
- Q:Can steel round bars be coated or plated?
- Yes, steel round bars can be coated or plated. Coating or plating is a common process used to enhance the performance and aesthetics of steel products. There are various coating and plating options available, such as zinc plating, chrome plating, nickel plating, and powder coating. These processes can provide additional protection against corrosion, improve wear resistance, and give the steel a desired appearance. The choice of coating or plating method depends on the specific application and requirements of the steel round bars.
- Q:What are the different types of steel round bar shapes?
- There is a wide range of steel round bar shapes to choose from, each possessing its own distinctive characteristics and uses. Some commonly seen types include: 1. Round: This shape is the most commonly used and versatile for steel round bars. It takes on a cylindrical form and finds application in various industries like construction, manufacturing, and automotive. 2. Square: Square steel round bars feature four equal sides and are often employed when a robust and sturdy form is needed. They are frequently utilized in construction, architectural designs, and machinery. 3. Hexagonal: Hexagonal steel round bars boast six sides, setting them apart with their unique shape. They are often selected for applications requiring high strength and corrosion resistance, such as aerospace, defense, and oil and gas industries. 4. Flat: Flat steel round bars exhibit a rectangular cross-section with flat top and bottom surfaces. They are commonly used when a broad, level surface is desired, as in construction, machinery, and manufacturing sectors. 5. Half Round: Half-round steel round bars adopt a semicircular shape with a flat base. They are frequently employed for handrails, fencing, and decorative purposes. 6. D-shaped: D-shaped steel round bars possess a flat bottom surface and a curved top surface, resembling the letter "D". They are often favored when a sturdy yet lightweight structure is required, such as in automotive frames and chassis. These examples merely scratch the surface of the various steel round bar shapes available. The choice of shape hinges upon the specific requirements of the application, encompassing factors like strength, durability, corrosion resistance, and aesthetic appeal.
- Q:How do you store excess steel round bars?
- In order to maintain the longevity of excess steel round bars and prevent any damage, it is imperative to adhere to specific guidelines. Here are several measures that can be implemented: 1. It is essential to thoroughly clean and examine the steel round bars prior to storage. Remove all traces of dirt, grease, or moisture from the surface to hinder corrosion. 2. Opt for an appropriate storage location. Ideally, select a well-ventilated, dry area with stable temperatures. Avoid areas that are susceptible to moisture, extreme heat, or direct sunlight when storing the bars. 3. Implement the use of racks or pallets for bar storage. Arrange them horizontally, one on top of the other, ensuring there is ample space between each layer to prevent any deformation or bending. 4. If the bars are to be stored outdoors, ensure they are covered with a waterproof tarp or a protective coating to safeguard against rain, snow, and other elements. 5. Refrain from placing excessive weight on top of the bars to prevent deformation. Additionally, exercise caution regarding any sharp objects or edges in close proximity that could potentially cause damage. 6. Regularly inspect the stored bars to detect any signs of corrosion, rust, or other damage. If any issues are identified, promptly address them by taking the necessary measures. It is crucial to bear in mind that proper storage is paramount to preserve the quality and integrity of the steel round bars. By adhering to these guidelines, one can ensure that the excess steel round bars remain in optimal condition until they are required for future use.
- Q:Can steel round bars be used in the manufacturing industry?
- Certainly! In the manufacturing industry, steel round bars find extensive utility. These bars exhibit great versatility and are extensively employed across diverse manufacturing processes. Machining, forging, welding, and fabrication all benefit from their usage, facilitating the creation of an array of products, including machinery parts, tools, automotive components, construction materials, and more. These round bars boast exceptional robustness, durability, and remarkable wear resistance, rendering them highly suitable for arduous manufacturing applications. Furthermore, manufacturers can select from a range of grades and sizes, enabling them to opt for the most appropriate option tailored to their specific needs.
- Q:How do steel round bars perform in low-temperature environments?
- Low-temperature environments are typically suitable for steel round bars, as they tend to perform well in such conditions. The mechanical properties of steel, including strength and toughness, are usually maintained even at low temperatures. However, it is crucial to consider the grade of steel being used, as certain grades may exhibit reduced impact resistance or brittleness when subjected to extremely low temperatures. One common concern is the possibility of brittle fracture occurring in steel round bars under low-temperature circumstances. This can happen when the steel undergoes a transition from a ductile to a brittle state. Nevertheless, most standard steel grades employed in construction and industry are designed to resist brittle fracture even in low-temperature environments. Certain special alloy steels, such as low-temperature carbon steels, are specifically formulated to exhibit superior performance in extremely cold conditions. These steels contain additional elements, such as nickel or manganese, which enhance their low-temperature properties. They are frequently utilized in applications that require exceptional toughness and impact resistance, such as offshore structures or cryogenic storage tanks. In conclusion, steel round bars generally exhibit good performance in low-temperature environments while maintaining their mechanical properties. However, it is essential to carefully select the appropriate steel grade for the specific low-temperature application in order to ensure optimal performance and prevent potential issues like brittle fracture.
- Q:Can steel round bars be used for making exercise equipment?
- Yes, steel round bars can be used for making exercise equipment. Steel round bars are known for their durability and strength, making them suitable for constructing various types of exercise equipment. They can be used to create weightlifting bars, dumbbells, barbells, and other fitness equipment that require sturdy and reliable materials. Additionally, steel round bars can be easily machined, welded, and shaped into different forms, allowing for customization and versatility in exercise equipment design. The use of steel round bars ensures that the exercise equipment can withstand heavy loads and provide stability during workouts, making them a popular choice among gym equipment manufacturers and fitness enthusiasts.
- Q:How do you calculate the weight of a steel round bar based on its length and volume?
- In order to determine the weight of a steel round bar based on its length and volume, it is necessary to have knowledge of the steel's density. The density denotes the mass per unit volume of the material. The weight can be calculated using the following formula: Weight = Volume × Density To begin, one must calculate the volume of the steel round bar. The volume of a cylinder, which is the shape of a round bar, can be determined using the following formula: Volume = π × (Radius)^2 × Length The value of π is a mathematical constant approximately equal to 3.14, and Radius represents the radius of the round bar. Once the volume is obtained, it can be multiplied by the density of the steel to find the weight. It is important to note that the density of steel may vary depending on the specific type being used. For instance, mild steel has a density of approximately 7850 kg/m³. Therefore, the weight of the steel round bar can be calculated as: Weight = Volume × Density For example, let us consider a steel round bar with a length of 1 meter and a radius of 0.5 meters. To calculate the weight, we first need to determine the volume: Volume = π × (0.5)^2 × 1 Volume = 0.7854 m³ Next, we multiply the volume by the density of steel: Weight = 0.7854 m³ × 7850 kg/m³ Weight = 6171.79 kg Hence, the weight of the steel round bar would be approximately 6171.79 kg.
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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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