Grade SAE A36 CNBM Carbon Steel Round Bar with High Quality
- Ref Price:
-
$390.00 - 500.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specification
Type:
Carbon Steel
Shape:
Steel Round Bar
Product Description
1. Diameter: 8mm-250mm rou
2. Length: 2m, 3m, 5.8m, 6m or customized
3. Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN
4. Produce Process: smelt iron - EAF smelt billet - ESR smelt billet -hot rolled or forged -steel round bar and plate
5. Heat Treatment: annealing, normalizing, tempering, quenching
6. Surface Treatment: Black, Polished, Galvanized
7. Quality Assurance: We accept third party inspection for all orders.
You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.
Chemical Composition
C | Si | Mn | P | S | S |
0.14~0.22% | ≤0.30 | 0.30~0.65 | ≤0.045 | ≤0.050 | ≤0.050 |
Application:
Mold bottom,
Plastic mold
Construction machinery parts
Automobile parts, Security grills, Screens, Construction
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.
Packing & Delivery
1. Packaging: seaworthy package or as required
2. Delivery: 35-45 days or based on quantity
Products Show
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.
- Q: What are the different cutting techniques used for special steel?
- Some of the different cutting techniques used for special steel include abrasive cutting, laser cutting, waterjet cutting, and flame cutting.
- Q: What are the applications of special steel in the oil and gas manufacturing process?
- Special steel is widely used in the oil and gas manufacturing process for various applications. It is utilized in the construction of pipelines, offshore platforms, and equipment such as valves, pumps, and compressors. The high strength and corrosion resistance of special steel make it suitable for handling extreme conditions, such as high pressure and temperature environments, as well as corrosive substances like drilling fluids and sour gases. Additionally, special steel is employed in the fabrication of storage tanks and vessels, ensuring durability and preventing leakage or failure. Overall, the applications of special steel in the oil and gas industry contribute to enhanced safety, efficiency, and longevity of the manufacturing process.
- Q: Can special steel be used in the aerospace industry?
- Yes, special steel can be used in the aerospace industry. Special steel alloys, such as stainless steel or titanium alloys, are commonly utilized in the aerospace industry due to their high strength-to-weight ratio, corrosion resistance, and ability to withstand extreme temperatures and pressures. These properties make special steel suitable for various components in aircraft and spacecraft manufacturing, including structural elements, engine parts, landing gears, and fasteners.
- Q: What is the significance of vanadium in special steel?
- Vanadium is significant in special steel because it helps improve the steel's strength, toughness, and corrosion resistance. It forms strong carbides, which contribute to the steel's hardness and wear resistance. Additionally, vanadium helps refine the steel's grain structure, resulting in improved toughness and impact resistance. Overall, vanadium enhances the performance and durability of special steel, making it suitable for demanding applications in industries such as aerospace, automotive, and tooling.
- Q: How is corrosion-resistant steel used in marine environments?
- Corrosion-resistant steel is used extensively in marine environments due to its ability to withstand the harsh conditions of saltwater exposure. It is commonly used in the construction of ships, oil rigs, offshore platforms, and other marine structures. The steel's high resistance to corrosion helps prevent rusting and deterioration, ensuring the longevity and durability of these structures in the corrosive marine environment.
- Q: What are the thermal conductivity properties of special steel?
- Special steels, also known as alloy steels, exhibit varying thermal conductivity properties depending on their composition and specific heat treatment. The thermal conductivity of special steel generally ranges from 10 to 50 W/mK. The thermal conductivity of steel is primarily influenced by its carbon content, alloying elements, and microstructure. Carbon acts as a thermal conductor in steel, increasing its thermal conductivity. However, alloying elements such as chromium, nickel, and molybdenum can reduce the thermal conductivity of steel due to their lower thermal conductivity compared to iron. Additionally, the microstructure of special steel plays a crucial role in determining its thermal conductivity. Heat treatments such as quenching and tempering can alter the microstructure, affecting the thermal conductivity of the steel. For example, steels with a higher carbon content and a martensitic microstructure tend to have higher thermal conductivity compared to steels with lower carbon content and a ferritic or pearlitic microstructure. It is important to note that the thermal conductivity of special steel can also be influenced by other factors such as impurities, grain size, and the presence of defects. These factors can either enhance or reduce the thermal conductivity. In summary, the thermal conductivity properties of special steel can vary depending on its composition, heat treatment, and microstructure. Therefore, it is essential to consider these factors when evaluating the thermal conductivity of special steel for specific applications.
- Q: What are the limitations of using special steel in marine environments?
- Special steel, while highly durable and resistant to corrosion, does have its limitations when used in marine environments. One of the main limitations is its susceptibility to pitting corrosion. Due to the presence of chloride ions in seawater, special steel can develop localized corrosion known as pitting, which can weaken the material and compromise its structural integrity. Furthermore, special steel may also be prone to stress corrosion cracking in marine environments. When exposed to tensile stress and corrosive agents, such as saltwater, the material can develop small cracks that propagate over time, leading to catastrophic failures. This makes it crucial to carefully monitor and manage the stress levels to prevent such occurrences. Additionally, special steel can be affected by galvanic corrosion when in contact with different metals or alloys in a marine environment. This occurs due to the electrochemical potential difference between the metals, resulting in accelerated corrosion of the less noble material. This requires careful consideration when selecting other materials for use in conjunction with special steel to avoid galvanic corrosion. Moreover, the cost of special steel can be significantly higher compared to other materials used in marine environments. This can pose a limitation, especially for projects with budget constraints. The higher costs of special steel may make it less financially viable for certain applications, leading to the exploration of alternative materials for marine applications. Lastly, the weight of special steel can also pose limitations in marine environments. Its density can contribute to increased weight, which affects the buoyancy and overall stability of marine vessels. This can impact the performance and maneuverability of ships and offshore structures, necessitating careful engineering and design considerations. In conclusion, while special steel offers excellent durability and corrosion resistance, it does have limitations when used in marine environments. Pitting corrosion, stress corrosion cracking, galvanic corrosion, higher costs, and weight considerations are some of the factors that need to be carefully managed and accounted for when utilizing special steel in marine applications.
- Q: Can special steel be used in the manufacturing of sports equipment?
- Sports equipment can benefit from the use of special steel, which is a specific type of steel engineered to possess certain properties. These properties, including high strength, durability, corrosion and wear resistance, and the ability to withstand extreme conditions, make special steel suitable for various specialized applications. In the production of sports equipment, special steel can be utilized in different ways. For instance, it can be employed to create the shafts of golf clubs or tennis rackets. The high strength and stiffness of special steel are crucial for ensuring optimal performance in these items. Moreover, special steel can be used in the construction of bicycles, where its lightweight yet strong properties are highly desirable. Furthermore, special steel can be applied to manufacture accessories for sports equipment, such as hooks, buckles, or fasteners. These components often require high tensile strength and corrosion resistance, which can be provided by special steel. By using this type of steel, the longevity and reliability of the equipment can be ensured. In conclusion, special steel can be used in the manufacturing of sports equipment to enhance performance, durability, and overall quality. Its unique properties make it a suitable choice for improving various aspects of sports equipment.
- Q: Can special steel be used in the defense industry?
- Yes, special steel can be used in the defense industry. Special steel alloys, such as armor-grade steel or stainless steel, possess unique properties that make them suitable for various defense applications. These steels offer enhanced strength, durability, and resistance to corrosion and high temperatures, making them ideal for manufacturing military vehicles, aircraft, naval vessels, and ballistic protection systems. Additionally, special steel can also be used in the production of weaponry, including firearms, missiles, and armored vehicles, due to its ability to withstand extreme conditions and provide superior performance in combat situations.
- Q: How does special steel contribute to the aviation industry?
- The aviation industry heavily relies on special steel to guarantee the safety, performance, and efficiency of aircraft. Firstly, critical aircraft components like landing gears, engine parts, and structural elements are manufactured using special steel. These components necessitate materials with exceptional strength, durability, and resistance to fatigue and corrosion. Special steel, such as stainless steel or nickel-based alloys, possesses these properties, ensuring the structural integrity and safety of aircraft. Secondly, special steel allows for the development of lightweight aircraft, a crucial requirement in the aviation industry. By employing high-strength alloys, manufacturers can decrease the weight of aircraft components without compromising their structural integrity. This leads to fuel savings, increased range, and enhanced payload capacity, ultimately improving the efficiency of aircraft operations. Additionally, special steel significantly enhances the performance and reliability of aircraft engines. Steel alloys with excellent mechanical properties and resistance to high temperatures are utilized in producing turbine blades, combustion chambers, and exhaust systems. These components endure extreme temperatures and stress levels, enabling engines to operate efficiently and reliably. Furthermore, special steel contributes to the aviation industry by enabling innovative designs and technologies. With continuous advancements in material science, manufacturers are able to develop new steel alloys with improved properties like enhanced resistance to wear, thermal stability, or fatigue resistance. These innovations unlock new possibilities for aircraft design, performance, and fuel efficiency. In conclusion, the aviation industry heavily relies on special steel to ensure the safety, performance, and efficiency of aircraft. Its utilization in critical components, lightweight construction, engine manufacturing, and technological advancements drives the progress of aviation, resulting in safer, more efficient, and more sustainable air travel.
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Grade SAE A36 CNBM Carbon Steel Round Bar with High Quality
- Ref Price:
-
$390.00 - 500.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 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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