Steel Rolled Bars SAE1008 with High Quality Cheaperin China

Steel Rolled Bars SAE1008 with High Quality Cheaperin China System 1

Steel Rolled Bars SAE1008 with High Quality Cheaperin China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 221 m.t.

Supply Capability:: 20000333 m.t./month

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Specification

Standard:

Technique:

Saw

Shape:

U Channel

Surface Treatment:

Oiled

Steel Grade:

Q215

Certification:

SGS

Thickness:

Width:

Length:

Net Weight:

Description of steel round bar:

Mild steel is sometimes referred to as carbon steel or plain steel. Typically, it is stiff and strong. Carbon steelsdo rust easily, but they can be easily painted or primed. They are cheap so they are the normal choice for most fabrications. Mild Steel can be easily cut or drilled to meet your requests.It is used in the manufacture of a higher strength and higher quenching and tempering section of the 35CrMo steel, like big locomotive traction gears, supercharger drive gear, rear axle, the connecting rod and the spring load greatly clip.

Festures of steel round bar:

1.Dia 80-800mm Length:2000-13000mm or as required
2.Technique:Forged
3.Delivery Time:45 days

Quality High Carbon Steel Round Bar
Garde:20CrMo30 CrMo 35CrMo 42CrMo
Dia:18-230mm
Standard GB,JIS,ASTM,DIN,AISI,BS

Specifications of steel round bar:

Grade	Chemical Contents %
Grade	C	Si	Mn	P	S
45	0.42~0.50	0.17~0.37	0.50~0.80	≤0.035	≤0.035
50	0.47~0.55	0.17~0.37	0.50~0.80	≤0.035	≤0.035
55	0.52~0.60	0.17~0.37	0.50~0.80	≤0.035

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: Are steel round bars suitable for marine propeller applications?: Yes, steel round bars are suitable for marine propeller applications. Steel is a commonly used material for marine propellers due to its high strength, durability, and corrosion resistance properties. Steel round bars can be machined and formed into the desired shape for propeller blades, providing excellent performance in a marine environment. Additionally, steel can withstand the high stresses and forces experienced by propellers in water, making it a reliable choice for marine propulsion systems.

Q: Are steel round bars suitable for bearing applications?: In general, steel round bars are suitable for bearing applications. Steel possesses qualities such as strength, durability, and resistance to wear and tear, which make it an ideal material for bearing purposes. Manufacturers often utilize steel round bars in the production of bearings because they have the ability to carry heavy loads and endure rotational forces. Furthermore, steel round bars can undergo heat treatment to increase their hardness and enhance their resistance to friction and corrosion, making them even more suitable for bearing applications. Nevertheless, it is crucial to take into account the specific requirements and conditions of the bearing application to ensure that the chosen steel round bars meet the necessary standards and specifications.

Q: Can steel round bars be used for hydraulic applications?: Yes, steel round bars can be used for hydraulic applications. Steel is known for its strength and durability, making it a suitable material for hydraulic systems that require high pressure and heavy loads. Steel round bars can be used to manufacture various hydraulic components such as cylinders, pistons, shafts, and valves. The hardness and corrosion resistance of steel also make it a reliable choice for hydraulic applications where the fluid may contain contaminants or have high temperatures. However, it is important to consider the specific requirements of the hydraulic application and select the appropriate grade and type of steel round bars to ensure optimal performance and longevity.

Q: Can steel round bars be used for making shock absorber components?: Yes, steel round bars can be used for making shock absorber components. Steel is a common material used in the manufacturing of shock absorbers due to its strength, durability, and resistance to wear and tear. Steel round bars can be machined or forged into various components of a shock absorber, such as piston rods, mounting brackets, or tube bodies. The use of steel ensures that these components can withstand the high pressures and forces associated with shock absorption, providing stability and smooth operation for the vehicle.

Q: Can steel round bars be used in the aerospace industry?: Steel round bars have the capacity to be utilized in the aerospace industry. Steel is a versatile substance that finds application in diverse sectors, including aerospace. In the construction of aircraft components and structures, such as landing gears, engine parts, and structural supports, steel round bars are frequently employed. Steel possesses exceptional strength and durability, crucial attributes for guaranteeing aircraft safety and reliability in the aerospace field. Moreover, steel round bars can be customized and manipulated to meet the specific design and performance necessities of aerospace applications. In summary, steel round bars are an appropriate material selection for numerous aerospace applications owing to their mechanical properties, dependability, and cost-effectiveness.

Q: How are steel round bars used in the manufacturing of mining equipment?: Steel round bars are an essential component in the manufacturing of mining equipment due to their strength, durability, and versatility. These bars are used in various applications throughout the mining industry, ensuring the reliability and longevity of the equipment. One of the primary uses of steel round bars in mining equipment is for the construction of frames and structural components. The bars provide the necessary structural support, ensuring the overall stability and robustness of the equipment. Whether it is for excavators, drilling rigs, or conveyor systems, steel round bars play a crucial role in maintaining the integrity of the machinery. Moreover, steel round bars are commonly utilized in the manufacturing of mining tools and attachments. These bars can be machined and shaped into different forms, such as shafts, pins, and bolts, which are vital for various mining operations. For example, drill bits used for drilling into rock formations are often made with steel round bars due to their ability to withstand high-pressure conditions. In addition, steel round bars are essential for the fabrication of wear-resistant components in mining equipment. The harsh environments in mining, including abrasive materials and extreme temperatures, necessitate the use of durable materials. Steel round bars with specific alloys and heat treatments can be employed to create wear-resistant parts like cutting edges, teeth, and buckets for excavators, ensuring their longevity and performance. Furthermore, steel round bars are also utilized in the production of support structures and safety features in mining equipment. These bars can be used to create roll cages, protective frames, and guardrails, providing a safe working environment for operators and minimizing the risk of accidents. Overall, steel round bars are a vital component in the manufacturing of mining equipment, contributing to their strength, reliability, and performance. Their use in construction, tool fabrication, wear-resistant components, and safety features ensures the durability and efficiency of mining machinery, enabling the industry to operate effectively and safely.

Q: Can steel round bars be used in the food processing industry?: Yes, steel round bars can be used in the food processing industry. Steel is a common material used in various industries due to its strength, durability, and resistance to corrosion. In the food processing industry, steel round bars are often used for equipment such as food mixers, conveyors, and cutting tools. These bars are typically made from stainless steel, which is a specific type of steel that contains chromium and other elements to enhance its resistance to corrosion and staining. Stainless steel is non-reactive and does not impart any flavors or odors to the food being processed. Furthermore, it is easy to clean and maintain, making it suitable for use in food processing facilities where hygiene is of utmost importance. However, it is important to ensure that the steel round bars used in the food processing industry meet the necessary standards and regulations to ensure the safety of the food being processed.

Q: Can steel round bars be used in the manufacturing of couplings?: The manufacturing of couplings can indeed make use of steel round bars. Steel round bars find widespread usage in a variety of industrial applications owing to their strength, durability, and versatility. When it comes to couplings, these are mechanical devices employed for connecting two shafts, either for power transmission or to accommodate the misalignment of the shafts. There exist diverse types of couplings, such as rigid couplings, flexible couplings, or universal couplings, each of which can be fabricated by machining, forming, or welding steel round bars. By utilizing steel round bars in the production process, the resulting couplings possess exceptional tensile strength, enabling them to endure heavy loads and torque. Moreover, steel round bars can be subjected to heat treatment, thereby augmenting their mechanical properties and rendering them suitable for an array of operating conditions and environments. Consequently, steel round bars hold considerable popularity as a preferred choice for the manufacturing of couplings.

Q: How do you check the quality of a steel round bar?: Several factors need to be taken into account when checking the quality of a steel round bar. Firstly, it is crucial to assess the dimensions of the bar. This involves measuring its diameter, length, and straightness. Any deviation from the specified dimensions could indicate a lower quality bar. Next, it is important to inspect the surface condition of the steel round bar. It should be free from visible defects such as cracks, pits, or surface irregularities. Additionally, the surface should be smooth and without significant roughness or burrs. Moreover, the chemical composition of the steel round bar must be examined. This can be done through spectroscopic analysis or other testing methods. The composition should meet the required standards and specifications, as any deviations can impact the bar's strength and durability. Another crucial aspect to consider is the mechanical properties of the steel round bar. This involves testing its tensile strength, yield strength, and elongation. Specialized machines can be used for these tests to ensure that the bar meets the necessary strength requirements. Additionally, non-destructive testing methods such as ultrasonic testing or magnetic particle inspection can be employed to identify any internal or surface defects that may affect the bar's quality. Furthermore, it is essential to verify the bar's compliance with industry standards and certifications. This includes checking if the steel round bar meets the specifications set by organizations like ASTM International or ISO. Lastly, consulting reputable suppliers or manufacturers with a proven track record in producing high-quality steel round bars is advisable. They can provide documentation, certifications, and test reports to validate the quality of their products. To summarize, evaluating the dimensions, surface condition, chemical composition, mechanical properties, compliance with standards, and supplier's reputation are key steps in checking the quality of a steel round bar. By thoroughly examining these factors, one can ensure the reliability and performance of the steel round bar for its intended applications.

Q: How do you prevent warping of steel round bars during machining?: There are several measures that can be taken to prevent warping of steel round bars during machining. These measures include: 1. Opting for the appropriate steel material with suitable mechanical properties is crucial. Choosing steel with lower carbon content and controlled alloying elements can help decrease the likelihood of warping during machining. 2. Before machining, it is important to conduct a stress relief process such as annealing or normalizing. This helps eliminate internal stresses in the steel round bars, thereby minimizing warping. 3. Utilizing proper machining techniques is essential in preventing warping. This involves using a stable and rigid machine setup, ensuring correct tool geometry and sharpness, and maintaining appropriate cutting speeds and feeds. Monitoring cutting forces and temperatures continuously can also assist in identifying any abnormal conditions that may contribute to warping. 4. Excessive heat generated during machining can cause localized expansion and lead to warping. To prevent this, it is recommended to use coolant or lubricant to dissipate heat and reduce friction between the tool and the workpiece. Sufficient cooling helps maintain a stable temperature and prevents warping. 5. When machining long steel round bars, it is advisable to use appropriate fixtures or supports to prevent excessive deflection or bending. This ensures that the bar remains straight and stable during machining, reducing the chances of warping. 6. Even after machining, stress can still be present in the steel round bars. Performing a post-machining stress relief process, such as tempering or normalization, can further alleviate any residual stresses and minimize the risk of warping. By implementing these measures, the risk of warping during the machining of steel round bars can be significantly reduced. This leads to improved dimensional accuracy and overall quality of the machined parts.

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