Grade AISI4135 CNBM Alloy Steel Round Bar
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
Specification:
1. Produce Standard: GB, AISI, ASTM, SAE, EN, BS, DIN, JIS
2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate
3. Heat treatment: Normalized / Annealed / Quenched+Tempered
Chemical Composition:
Grade | Dia.(mm) | C | Si | Mn | Cr | P | S | Ni | Cu | Mo |
4135 | 13-230 | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | 0.80-1.10 | ≤0.035 | ≤0.035 | ≤0.03 | ≤0.03 | 0.15-0.25 |
Usage and Applications:
Mainly used in automobile manufacturing for the part of crankshaft, linkage,steering knuckle, wheel hub, door butt and semi-axle shaft sleeve..etd.
Packaging & Delivery:
Packaging Detail: Standard seaworthy packing or as customer required; all goods are packed in bundle with steel strips and shipped by break bulk vessel or container
Delivery Detail: 45 days
Production Flow:
hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Quality Assurance:
1. We will strictly inspect our production that we sold according to the customer’s request.
2. Our steel reaches international quality standards.
3. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in the contract.
4. Should the packing found damaged, the buyer has the right to claim to the seller
- Q: What are the different quality control measures for special steel production?
- There are several quality control measures for special steel production, including thorough material inspections, precise chemical composition analysis, stringent dimensional and shape control, non-destructive testing methods such as ultrasonic and magnetic particle inspections, and rigorous mechanical property evaluations. Additionally, heat treatment processes and surface treatments are closely monitored to ensure the desired properties and surface finish of the special steel. Continuous monitoring and quality checks are essential throughout the production process to maintain the highest standards and meet customer requirements.
- Q: What are the applications of special steel in the railway industry?
- Special steel has several important applications in the railway industry. It is commonly used for manufacturing railway tracks, as it possesses high strength and durability, ensuring the tracks can withstand heavy loads and frequent use. Additionally, special steel is employed in the construction of railway bridges and tunnels, offering excellent resistance to corrosion and extreme weather conditions. Moreover, special steel is utilized in the production of railway components such as wheels, axles, and couplers, ensuring optimal performance, safety, and longevity of the railway system.
- Q: What are the main alloying elements in special steel?
- The specific type or grade of special steel can determine the main alloying elements present. Chromium, nickel, molybdenum, vanadium, tungsten, and cobalt are common alloying elements in special steel. These elements are incorporated into the steel to improve its properties, including corrosion resistance, strength, hardness, and heat resistance. Each alloying element has a distinct impact on the steel, enabling the development of specialized steel grades for diverse applications in industries like aerospace, automotive, oil and gas, and construction.
- Q: Can special steel be used in the pharmaceutical manufacturing equipment manufacturing industry?
- Yes, special steel can be used in the pharmaceutical manufacturing equipment manufacturing industry. Special steel offers several advantages such as resistance to corrosion, high strength, and durability, making it suitable for various applications in pharmaceutical manufacturing equipment. It ensures the hygienic and safe production of pharmaceutical products, meeting the industry's specific requirements and regulations. Additionally, special steel's ability to withstand extreme temperatures and harsh chemicals makes it a valuable material for manufacturing equipment used in pharmaceutical processes.
- Q: How is special steel used in the production of valves and fittings?
- Special steel plays a crucial role in the production of valves and fittings due to its unique properties and characteristics. Valves and fittings are essential components used in various industries, including oil and gas, chemical, petrochemical, and power generation. Special steel, also known as alloy steel, offers superior strength, corrosion resistance, and durability compared to regular carbon steel. These qualities make it an ideal material for manufacturing valves and fittings that are subjected to high pressure, extreme temperatures, and corrosive environments. In valve production, special steel is commonly used for the valve body, bonnet, stem, and other critical parts. The valve body is responsible for housing the internal components and sealing the flow of fluids or gases. Special steel's high tensile strength and resistance to deformation ensure the valve body can withstand the pressure and maintain a tight seal, preventing leaks. Similarly, special steel is used in the production of fittings, which are used to connect pipes or other equipment in a fluid or gas system. Fittings made from special steel can withstand high pressures, temperature fluctuations, and corrosive media, ensuring a reliable and leak-free connection. Special steel alloys, such as stainless steel or duplex stainless steel, are often selected for their excellent corrosion resistance. They can withstand harsh environments, including exposure to chemicals, saltwater, and acidic or alkaline substances. This corrosion resistance is crucial in preventing valve and fitting failure, maintaining system integrity, and avoiding costly downtime or accidents. Moreover, special steel can be tailored to meet specific requirements, such as high-temperature resistance, low-temperature toughness, or excellent wear resistance. This allows manufacturers to customize valves and fittings based on the specific application and operating conditions, ensuring optimal performance and longevity. In summary, special steel is extensively used in the production of valves and fittings due to its exceptional strength, corrosion resistance, and durability. Its properties allow valves and fittings to perform reliably in demanding environments, ensuring safe and efficient operations in various industries.
- Q: Can special steel be used in electrical applications?
- Yes, special steel can be used in electrical applications. Special steel, such as electrical steel or transformer steel, is specifically designed to have low electrical resistance and high magnetic permeability, making it ideal for use in electrical equipment like transformers, motors, and generators.
- Q: How does special steel perform in pharmaceutical applications?
- Due to its unique properties and characteristics, special steel is highly sought after in pharmaceutical applications. Its exceptional corrosion resistance is especially important in pharmaceutical environments where chemical substances and aggressive cleaning agents are commonly used. This corrosion resistance ensures the steel remains durable and maintains its integrity over time. Furthermore, special steel is renowned for its strength and durability, making it suitable for applications that involve heavy loads or frequent use. This strength allows the steel to withstand the demanding requirements of pharmaceutical processes, such as mixing, grinding, and sterilization, without compromising its structural integrity. Another significant advantage of special steel in pharmaceutical applications is its hygienic properties. It is highly resistant to bacterial growth and easy to clean, making it perfect for environments where cleanliness and sterility are of utmost importance. The smooth surface of special steel prevents the accumulation of dirt, bacteria, and other contaminants, reducing the risk of contamination and ensuring the safety and quality of pharmaceutical products. Moreover, special steel offers excellent temperature resistance, enabling it to endure extreme temperatures and thermal cycling commonly encountered in pharmaceutical processes. This thermal stability guarantees that the steel retains its mechanical properties and dimensional stability, even under fluctuating temperature conditions. Overall, special steel's corrosion resistance, high strength, hygienic properties, and temperature resistance make it a trustworthy and versatile material for pharmaceutical applications. Its exceptional performance in these challenging environments contributes to the production of safe and high-quality pharmaceutical products.
- Q: What are the properties of weathering steel?
- Weathering steel, also known as Corten steel, possesses several key properties. Firstly, it has a high resistance to corrosion, making it suitable for outdoor applications. Secondly, it forms a protective layer of rust on its surface, which not only adds to its aesthetic appeal but also acts as a barrier against further corrosion. Additionally, weathering steel is durable and strong, making it suitable for various structural applications. Lastly, it has the ability to withstand extreme weather conditions, including high temperatures and heavy rainfall, without deteriorating.
- Q: How is special steel stored and transported?
- Special steel is typically stored and transported in a controlled environment to ensure its quality and prevent any damage or contamination. It is stored in covered warehouses or facilities equipped with proper ventilation, humidity control, and temperature regulation. Additionally, special steel is often stored on racks or shelves to prevent direct contact with the ground and minimize the risk of corrosion. When it comes to transportation, special steel is usually transported in specially designed containers or crates, ensuring protection from external elements and providing secure handling during transit.
- Q: How is corrosion-resistant stainless steel used in the production of marine equipment?
- Corrosion-resistant stainless steel is extensively used in the production of marine equipment due to its ability to withstand the harsh and corrosive marine environment. It is commonly utilized in the construction of ship hulls, propellers, valves, pumps, and various other components that are constantly exposed to saltwater and other corrosive elements. The stainless steel's resistance to corrosion helps to ensure the longevity and reliability of marine equipment, reducing maintenance and replacement costs, and contributing to the overall safety and efficiency of maritime operations.
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Grade AISI4135 CNBM Alloy Steel Round Bar
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 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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