Round Steel with Good Quality and Competitive Prices for Sale

Round Steel with Good Quality and Competitive Prices for Sale System 1

Round Steel with Good Quality and Competitive Prices for Sale

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 2000 m.t./month

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Specification

Standard:

AISI,JIS,GB,BS,DIN,API,ASTM

Technique:

Hot Rolled,Cold Rolled,Cold Drawn,ERW,Spring

Shape:

Round

Surface Treatment:

Galvanized,Oiled,Black

Steel Grade:

Q195,Q235

Certification:

ISO,SGS,BV,IBR,RoHS,CE

Thickness:

5-100mm

Length:

6-12m

Net Weight:

Product Description:

OKorder is offering Round Steel with Good Quality and Competitive Prices for Sale at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Round Steel with Good Quality and Competitive Prices for Sale are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's Round Steel with Good Quality and Competitive Prices for Sale are durable, strong, and resist corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Packaging Details:

Products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.

Each bundle weight: 2-3MT, or as required

Payment term: TT or L/C

Delivery Detail: within 45 days after received advanced payment or LC.

Label: to be specified by customer, generally, each bundle has 1-2 labels

Trade terms: FOB, CFR, CIF

FAQ:

Q1: How do we guarantee the quality of our products?

A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q2: How soon can we receive the product after purchase?

A2: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workday.

Q3: Why buy Materials & Equipment from OKorder.com?

A3: All products offered by OKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

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Round Steel with Good Quality and Competitive Prices for Sale

Q: What are the different alloying elements used in steel round bars?: Steel round bars can be produced using various alloying elements that enhance their properties such as strength, durability, and specific characteristics. Some commonly utilized alloying elements in steel round bars include the following: 1. Carbon: Primarily used, carbon increases the hardness and strength of steel round bars, typically ranging from 0.2% to 2.1% carbon content. 2. Chromium: Added to improve corrosion and oxidation resistance, chromium also enhances hardness, strength, and wear resistance. Stainless steel round bars often contain significant amounts of chromium. 3. Nickel: Commonly found in stainless steel round bars, nickel improves corrosion resistance and mechanical properties, making the steel tougher and stronger. 4. Manganese: Added to enhance hardenability, strength, and wear resistance, manganese also contributes to the steel's ability to withstand impact and shock loading. 5. Molybdenum: Often used to enhance strength, toughness, and corrosion resistance, molybdenum also improves high-temperature strength and creep resistance. 6. Vanadium: Added to improve strength, toughness, and wear resistance, vanadium refines the steel's grain structure, enhancing its mechanical properties. 7. Tungsten: Utilized to increase hardness, strength, and resistance to wear and corrosion, tungsten also improves high-temperature strength and toughness. 8. Silicon: Added to improve strength, hardness, and resistance to oxidation, silicon aids in deoxidizing the steel during manufacturing. 9. Copper: Occasionally used, copper improves corrosion resistance, thermal conductivity, and electrical conductivity in steel. These alloying elements are just a few examples of those that can be used in steel round bars. The specific combination and proportion of these elements depend on the desired properties for the steel and the intended application of the round bars.

Q: What are the different types of steel round bars used in the defense industry?: There are several different types of steel round bars that are commonly used in the defense industry. These materials are specifically chosen for their strength, durability, and ability to withstand harsh conditions. Some of the most commonly used steel round bars in the defense industry include: 1. High-strength low-alloy (HSLA) steel round bars: These bars are known for their high strength-to-weight ratio, making them ideal for applications where weight reduction is important. HSLA steel round bars are often used in the construction of armored vehicles, tanks, and other military equipment. 2. Stainless steel round bars: Stainless steel is highly resistant to corrosion and rust, making it an excellent choice for defense applications where exposure to moisture or harsh environments is common. Stainless steel round bars are frequently used in the manufacturing of military aircraft, naval vessels, and firearms. 3. Carbon steel round bars: Carbon steel is a versatile and cost-effective material that is widely used in the defense industry. It offers excellent strength and hardness, making it suitable for various applications such as missile components, gun barrels, and armor plates. 4. Alloy steel round bars: Alloy steel is a combination of different metals, typically including chromium, molybdenum, and nickel, which enhances its mechanical properties. Alloy steel round bars are commonly utilized in the production of military-grade vehicles, artillery systems, and munitions. 5. Tool steel round bars: Tool steel is specifically designed to have exceptional hardness, wear resistance, and toughness. It is often used for manufacturing cutting tools, drills, and other equipment used in the defense industry. Each type of steel round bar has its own unique properties and advantages, allowing it to fulfill specific requirements in the defense sector. The selection of the appropriate steel round bar depends on the specific application and the desired performance characteristics needed to meet the demands of the defense industry.

Q: How do you calculate the length of a steel round bar?: In order to determine the length of a steel round bar, it is necessary to measure its diameter and employ a basic formula that involves the diameter and the mathematical constant pi (π). To begin, utilize a caliper or measuring tape to measure the diameter of the steel round bar at its widest point. It is important to ensure an accurate outcome by measuring across the center of the bar. Once the diameter has been obtained, the circumference of the round bar can be calculated by multiplying the diameter by pi (π). The formula for calculating the circumference is: Circumference = π × Diameter Lastly, to ascertain the length of the round bar, one must either be aware of the number of complete rotations it makes or measure the distance it covers. If the number of rotations is known, multiply the circumference by the number of rotations. If measuring the distance covered, simply utilize the measured distance as the length of the round bar.

Q: What is the tolerance for length in steel round bars?: The tolerance for length in steel round bars can vary depending on the specific manufacturing standards and requirements. Generally, the tolerance for length in steel round bars is typically specified in terms of a maximum allowable deviation from the desired or nominal length. This deviation is often expressed as a percentage or as a specific measurement in units such as millimeters or inches. Different international standards organizations, such as the American Society for Testing and Materials (ASTM) or the International Organization for Standardization (ISO), may have their own specific guidelines for the tolerance in steel round bars. These standards help ensure consistent and reliable measurements throughout the industry. In practice, the tolerance for length in steel round bars can range from very tight tolerances of a few millimeters or less, especially for precision applications, to looser tolerances of several centimeters or more for less critical or general-purpose applications. It is important to note that the tolerance for length may also depend on the size and diameter of the steel round bar. Smaller diameter bars may have tighter tolerances compared to larger diameter bars due to the increased difficulty in manufacturing and measuring longer lengths accurately. Ultimately, the specific tolerance for length in steel round bars should be determined based on the intended application and any applicable industry standards or customer specifications.

Q: Can steel round bars be used for making brake components?: Absolutely! When it comes to creating brake components, steel round bars are a fantastic choice. This is because steel possesses exceptional strength, durability, and heat resistance, making it a popular material in brake systems. By machining and shaping steel round bars, one can effortlessly fashion different brake components like brake discs, brake rotors, brake calipers, and brake pistons. The utilization of steel round bars guarantees that these brake components can effortlessly endure the intense pressures and temperatures produced during braking, resulting in a dependable and effective stopping ability.

Q: What are the factors to consider when selecting a steel round bar for a specific application?: When selecting a steel round bar for a specific application, there are several important factors to consider. 1. Material Grade: The first factor to consider is the material grade of the steel round bar. Different grades of steel have varying properties, such as strength, hardness, and corrosion resistance. It is crucial to choose a material grade that is suitable for the specific application's requirements. 2. Mechanical Properties: The mechanical properties of the steel round bar, such as tensile strength, yield strength, and elongation, need to be evaluated. These properties determine the bar's ability to withstand forces and deformations under load. The selected steel round bar should have mechanical properties that match the demands of the application. 3. Size and Dimensions: The size and dimensions of the steel round bar are crucial considerations. This includes the diameter, length, and tolerance requirements. The dimensions should be chosen based on the application's structural requirements and the intended load-bearing capacity of the bar. 4. Surface Finish: The surface finish of the steel round bar is significant, especially for applications involving aesthetics or contact with other components. Considerations such as smoothness, roughness, and the presence of any coatings or treatments should be taken into account. 5. Corrosion Resistance: Depending on the application's environment, it is essential to select a steel round bar with adequate corrosion resistance. Factors such as exposure to moisture, chemicals, or extreme temperatures can affect the bar's longevity and performance. Stainless steel or corrosion-resistant coatings can be chosen to enhance the bar's resistance to corrosion. 6. Machinability: If the steel round bar needs to be machined or fabricated into a specific shape, its machinability must be considered. Some steel grades are easier to machine, while others may require more advanced tools or techniques. The machinability of the selected bar should align with the desired manufacturing processes. 7. Cost: Finally, the cost of the steel round bar should be considered. Different material grades and specifications come with varying price points. It is important to balance the required properties and performance with the project's budget constraints. Overall, selecting a steel round bar for a specific application requires careful evaluation of the material grade, mechanical properties, size, surface finish, corrosion resistance, machinability, and cost. By considering these factors, one can ensure that the chosen steel round bar will meet the application's requirements and deliver optimal performance.

Q: Can steel round bars be used in the production of packaging equipment?: Yes, steel round bars can be used in the production of packaging equipment. Steel round bars are commonly used in the manufacturing industry due to their high strength and durability. They can be used to construct various components such as shafts, rods, or rollers, which are essential for the proper functioning of packaging equipment. Steel round bars also offer excellent resistance to wear and tear, making them ideal for heavy-duty applications in the packaging industry.

Q: Can steel round bars be used for making decorative items?: Yes, steel round bars can be used for making decorative items. Steel round bars can be bent, shaped, and welded to create unique and decorative designs. The durability and strength of steel make it a suitable material for creating various decorative items such as sculptures, furniture, and architectural elements.

Q: How do steel round bars compare to carbon fiber round bars?: Steel round bars and carbon fiber round bars are two different materials commonly used in various industries. Here is how they compare: Strength and Durability: Steel round bars are known for their exceptional strength and durability. They can withstand heavy loads, high temperatures, and harsh environments. Carbon fiber round bars, on the other hand, are also strong but are generally not as strong as steel bars. However, carbon fiber bars excel in terms of strength-to-weight ratio, making them a popular choice for applications where weight reduction is crucial. Weight: Steel round bars are significantly heavier than carbon fiber round bars. This weight difference often makes carbon fiber bars preferable in industries where weight reduction is important, such as aerospace and automotive sectors. Lighter bars can contribute to improved fuel efficiency, increased speed, and enhanced maneuverability. Corrosion Resistance: Steel round bars are prone to corrosion, especially when exposed to moisture and certain chemicals. Regular maintenance and protective coatings are often required to prevent rusting. On the other hand, carbon fiber round bars are inherently corrosion-resistant. This property makes carbon fiber bars valuable in environments where corrosion can be a concern, such as marine applications. Flexibility and Stiffness: Steel round bars are generally stiffer and less flexible compared to carbon fiber round bars. This characteristic can be advantageous in applications where rigidity and structural integrity are crucial, such as construction and heavy machinery. Carbon fiber round bars, on the other hand, offer higher flexibility and can be engineered to have different levels of stiffness, making them suitable for applications that require vibration damping or enhanced shock absorption. Cost: Steel round bars are generally more cost-effective compared to carbon fiber round bars. Steel is a widely available material, and its production costs are relatively low. Carbon fiber, on the other hand, is more expensive to produce due to the complex manufacturing process and the cost of raw materials. As a result, carbon fiber round bars tend to be pricier, limiting their use to industries where their unique properties justify the increased costs. In conclusion, steel round bars and carbon fiber round bars have their own advantages and disadvantages. Steel bars offer exceptional strength, durability, and cost-effectiveness, while carbon fiber bars excel in terms of weight reduction, corrosion resistance, flexibility, and stiffness. The choice between the two depends on the specific requirements of the application, including factors such as load-bearing capacity, weight reduction, corrosion resistance, and cost considerations.

Q: What are the different treatments available for steel round bars?: There are several different treatments available for steel round bars, depending on the desired properties and applications. Some common treatments include: 1. Heat Treatment: This process involves heating the steel round bars to a specific temperature and then cooling it rapidly or slowly to alter its mechanical properties. Heat treatment can improve hardness, strength, toughness, and resistance to wear and corrosion. 2. Quenching and Tempering: Quenching involves rapidly cooling the heated steel round bars in a liquid medium, such as water or oil, to increase hardness. Tempering follows quenching and involves reheating the steel to a lower temperature to reduce brittleness and increase toughness. 3. Surface Hardening: This treatment is used to increase the hardness of the outer layer of the steel round bar while maintaining a tough and ductile core. Common surface hardening methods include carburizing, nitriding, and induction hardening. 4. Cold Working: Cold working involves deforming the steel at room temperature through processes like rolling, drawing, or extrusion. This treatment can increase the strength and hardness of the steel round bars, while also improving dimensional accuracy and surface finish. 5. Coating: Applying a protective coating to steel round bars can enhance their resistance to corrosion and wear. Common coatings include zinc plating, galvanizing, and various types of paint or epoxy coatings. 6. Shot Blasting: This treatment involves shooting small metallic or abrasive particles at high speeds onto the surface of the steel round bars. Shot blasting can remove contaminants, scale, and rust, resulting in a clean and polished surface. It's important to note that the choice of treatment depends on the specific requirements of the steel round bars and the intended application. Consulting with experts or metallurgists is recommended to determine the most suitable treatment for a particular situation.

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