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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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 main applications of special steel in the energy storage industry?
- Special steel is widely used in the energy storage industry for various applications. One of the main applications is in the manufacturing of high-quality battery cases, where the steel's exceptional strength and corrosion resistance ensure the safety and longevity of the batteries. Additionally, special steel is used in the construction of energy storage systems, such as pumped hydro storage and compressed air energy storage, due to its durability and resistance to extreme conditions. Overall, special steel plays a crucial role in ensuring the efficiency, reliability, and safety of energy storage technologies in the industry.
- Q: How is special steel heat treated?
- Special steel is heat treated using a combination of heating and cooling processes to enhance its mechanical properties. This typically involves heating the steel to a specific temperature and holding it there for a designated period of time, followed by rapid cooling or quenching. The heat treatment process can vary depending on the desired outcome, such as improving hardness, strength, or toughness, and may also involve additional steps like tempering or annealing.
- Q: How does special steel perform in extreme temperature conditions?
- Special steel is designed to perform exceptionally well in extreme temperature conditions. It has enhanced heat resistance and can withstand high temperatures without losing its strength or structural integrity. Additionally, special steel exhibits excellent thermal conductivity, allowing it to efficiently transfer heat away from critical components. Overall, special steel is highly reliable and durable in extreme temperature environments.
- Q: What are the properties of wear-resistant stainless steel?
- Wear-resistant stainless steel has several properties that make it highly effective in resisting wear and tear. Firstly, it has a high hardness level, which allows it to withstand abrasive forces and maintain its shape under heavy loads. Additionally, it exhibits excellent corrosion resistance, preventing rust or degradation even in harsh environments. This type of stainless steel also possesses good impact resistance, meaning it can withstand sudden impacts without cracking or breaking. Furthermore, wear-resistant stainless steel typically has a low coefficient of friction, reducing frictional forces and minimizing wear when in contact with other materials. Overall, these properties make wear-resistant stainless steel a durable and reliable choice for applications where wear and tear are major concerns.
- Q: How is high-strength stainless steel used in the production of structural components?
- High-strength stainless steel is commonly utilized in the production of structural components due to its remarkable properties. Its high tensile strength, corrosion resistance, and durability make it ideal for constructing critical load-bearing structures such as bridges, buildings, and infrastructure. Additionally, the stainless steel's ability to withstand extreme environmental conditions and its aesthetic appeal further enhance its usage in various structural applications.
- Q: How does special steel contribute to the oil and gas aftermarket industry?
- Special steel plays a crucial role in the oil and gas aftermarket industry by offering enhanced performance, durability, and resistance to extreme conditions. It is used in various components such as pipes, valves, fittings, and drilling equipment, ensuring efficient and reliable operations in harsh environments. The unique properties of special steel, including high strength, corrosion resistance, and heat resistance, enable the industry to achieve increased productivity, improved safety, and extended equipment lifespan.
- Q: Can special steel be used in the textile manufacturing industry?
- Yes, special steel can be used in the textile manufacturing industry. It is commonly used in the production of textile machinery, such as knitting machines, looms, and sewing machines, due to its durability, strength, and resistance to wear and tear. Additionally, special steel can be used in the production of textile accessories, like needles and pins, to ensure precision and longevity.
- Q: How does special steel perform in high-temperature corrosion resistance?
- Special steel is known for its excellent performance in high-temperature corrosion resistance. It is specifically designed to withstand harsh conditions and maintain its integrity even at elevated temperatures. The composition of special steel includes various alloying elements such as chromium, nickel, molybdenum, and others, which enhance its resistance to corrosion in high-temperature environments. At high temperatures, many materials tend to oxidize or react with the surrounding environment, leading to corrosion and degradation. However, special steel forms a protective oxide layer on its surface, which acts as a barrier against corrosive elements. This oxide layer, mainly composed of chromium, is stable and self-repairing, preventing further corrosion and maintaining the structural integrity of the steel. Furthermore, the addition of alloying elements like molybdenum improves the steel's resistance to pitting and crevice corrosion, which are common in high-temperature environments. Special steel also exhibits excellent mechanical properties even at elevated temperatures, ensuring its structural stability and preventing deformation or failure under stress. Additionally, special steel is often heat-treated to enhance its high-temperature corrosion resistance. Heat treatment processes like annealing, tempering, or quenching and tempering optimize the microstructure and mechanical properties of the steel, making it more resistant to corrosion in extreme conditions. Overall, special steel performs exceptionally well in high-temperature corrosion resistance due to its unique composition, protective oxide layer, and heat treatment processes. It is a reliable and durable material choice for applications that involve exposure to elevated temperatures and corrosive environments, such as in chemical processing plants, power generation facilities, or oil and gas refineries.
- Q: Can special steel be used in power generation applications?
- Indeed, power generation applications can certainly benefit from the utilization of special steel. When we mention special steel, we are referring to a diverse range of steel types that have been specifically engineered to possess superior attributes like high strength, durability, heat resistance, corrosion resistance, and wear resistance. These exceptional properties make special steel an ideal choice for power generation applications where the materials must endure elevated temperatures, pressures, and mechanical strains. Within the realm of power generation, various components and equipment can make use of special steel. Examples include turbine blades, boiler tubes, heat exchangers, steam pipes, and high-pressure valves. To illustrate, thermal power plants, which rely on fossil fuels for electricity generation, often employ special steel in boiler tubes and heat exchangers to withstand the demanding conditions of steam generation, characterized by high temperatures and pressures. Moreover, in the context of nuclear power plants, special steel finds application in critical components such as reactor vessels, steam generators, and fuel cladding. This is due to its exceptional strength, resistance to radiation damage, and resistance to corrosion. Furthermore, the use of special steel extends to renewable energy power generation applications. For instance, in wind turbines, special steel is employed in the construction of turbine towers, rotor blades, and gearboxes. Its purpose is to withstand the challenges of high wind speeds, vibrations, and fatigue. In summary, special steel occupies a vital role in power generation applications, thanks to its extraordinary properties. By ensuring the reliability, efficiency, and longevity of the equipment and components employed in diverse power generation systems, special steel contributes significantly to the field.
- Q: What are the different methods of improving the toughness of special steel?
- To enhance the toughness of special steel, various techniques can be utilized. One effective method involves the addition of alloying elements such as nickel, chromium, or manganese to the steel composition. These elements contribute to increased strength and resistance to cracking or fracturing. Another approach is to apply heat treatment processes like quenching and tempering. Quenching rapidly cools the steel from a high temperature, resulting in a hardened structure. On the other hand, tempering involves reheating the quenched steel to a specific temperature and then slowly cooling it. In addition, grain refinement techniques can be employed to improve toughness. Controlling the size and distribution of grains within the steel enhances its resistance to fracture. Methods like grain size control through recrystallization and severe plastic deformation can be used to refine the grain structure. Furthermore, maintaining low impurity content in the steel is crucial for its toughness. Impurities like sulfur and phosphorus can cause brittleness, so refining and purification processes should be employed to reduce their presence. Moreover, surface treatment methods such as shot peening or surface hardening can be implemented. Shot peening involves bombarding the steel surface with small spherical particles to induce compressive stress, which helps in resisting crack propagation. Surface hardening techniques like carburizing or nitriding create a hardened layer on the surface, enhancing toughness. In conclusion, improving the toughness of special steel can be achieved through alloying, heat treatment, grain refinement, impurity control, and surface treatment. These techniques can be used individually or in combination to enhance the steel's properties and make it more resistant to cracking or fracturing.
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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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