SAE 1065 Alloy Steel Rounds Bar of CNBM

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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Specification

Type:

Carbon Steel

Shape:

Steel Round Bar

AISI 1065 Carbon Steel Round Bar

Product Description:

1. Sizes: Diameter: 16mm-300mm; Length: 6m, 9m, 12m

2. Grade: AISI1065
3. Invoicing on theoretical weight or actual weight as customer’s request

4. Shape: Round bar, solid bar of steel with circular section

5. Technique: Hot rolled, forged, cold rolled

Specifications

Material	AISI 1065	Round bar	Dia(mm)	Max 700
Process	EAF + LF + VD + Forged + Heat Treatment (optional)	Round bar	Length (mm)	Max 12000
Heat treatment	Normalized / Annealed / Quenched / tempered	Plate bar	Thickness(mm)	Max 200
Delivery condition	Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)		Width(mm)	Max 3000
Test	Ultrasonic test according to SEP 1921-84 D/d		Length (mm)	Max 12000

Chemical Composition

Standards: ASTM,JIS,GB,EN(DIN,BS,NF)

Grade	C	Si	Mn	Cr	Ni	Cu
AISI 1055	0.62~0.70	0.17~0.37	0.50~0.80	≤0.25	≤0.30	≤0.25

Delivery condition

EAF+LF+VD+(ESR), rolled / forged, annealed / Q+T, black/peeled/turned, UT tested

Application

Carbon steel rod applies to chemical industry, shipping industry,manufacturing industry, construction, decorate industry, electric power, pump shafts, sanitary wares, furniture handles, boiler, high temperature resistant,low temperature resistant,corrosion resistant

Sales Information

Material	High Quality Carbon Structural Steel 1055
Size	Diameter:10-700mm Length:6000mm-12000mm
Origin place	Made In China
Delivery Condition	Hot rolled, cold drawn, forged
Surface require	Black, grinding, bright, polish
Heat treatment	Quenched, Tempered, annealed
Packing	Seaworthy packing ,wooden case ,carton,woven bag or at client's requires
Delivery time	According to order’s quantity.
Trade Term	EXW,FOB,CIF
Payments	T/T or L/C at sight
Port	China main Port, such as shanghai, Dalian, Shenzhen port.
MOQ	1 Metric Ton

Product show:

SAE 1065 Alloy Steel Rounds Bar of CNBM

Q: What are the main factors affecting the formability of special steel?: The formability of special steel, like any other type of steel, is influenced by several factors. These factors include the composition of the steel, its microstructure, mechanical properties, temperature, and strain rate. The composition of special steel plays a crucial role in its formability. The presence of alloying elements, such as chromium, nickel, molybdenum, and vanadium, can significantly affect the steel's ability to be formed. These elements can alter the steel's strength, ductility, and resistance to deformation. The microstructure of special steel is another key factor affecting its formability. Fine-grained steels tend to have better formability compared to coarse-grained steels. The presence of non-metallic inclusions, such as sulfides and oxides, can also influence formability by acting as stress concentrators and promoting crack formation. The mechanical properties of special steel, such as yield strength, tensile strength, and elongation, directly impact its formability. Steels with higher yield strength are generally more difficult to form, as they require greater force to deform. However, steels with high elongation can undergo larger plastic deformation before failure, making them more formable. Temperature is another critical factor affecting the formability of special steel. At elevated temperatures, the steel becomes more ductile and easier to deform. This is due to the reduction in yield strength and increased mobility of dislocations within the crystal structure. However, excessively high temperatures can also lead to grain growth, which negatively impacts formability. The strain rate, or the rate at which deformation is applied to the steel, also affects formability. Higher strain rates can cause strain hardening, where the steel becomes stronger and less formable. Conversely, lower strain rates allow for greater plastic deformation and improved formability. In conclusion, the formability of special steel is influenced by its composition, microstructure, mechanical properties, temperature, and strain rate. Understanding and optimizing these factors is essential for achieving the desired formability and shaping capabilities of special steel in various applications.

Q: Can special steel be used in the sporting goods manufacturing industry?: Yes, special steel can be used in the sporting goods manufacturing industry. Special steel, with its unique properties such as high strength, durability, and corrosion resistance, can be utilized in the production of various sporting goods such as golf clubs, baseball bats, tennis rackets, and bicycle frames. The use of special steel in these products enhances their performance, increases their lifespan, and provides better overall quality to athletes and sports enthusiasts.

Q: What are the factors to consider when selecting special steel for a specific application?: When choosing special steel for a particular use, there are several critical factors to take into account: 1. Mechanical properties play a crucial role in determining the steel's suitability for the application. Strength, hardness, toughness, and ductility are all important considerations. Matching the steel's mechanical properties to the specific requirements of the application is essential to achieve optimal performance and ensure safety. 2. The steel's resistance to corrosion is another key factor to consider. Different environments, such as marine, chemical, or high-temperature conditions, may necessitate the use of corrosion-resistant alloys or coatings. This is vital to ensure the steel's longevity and reliability in service. 3. Temperature resistance is crucial in many applications. The steel must be able to withstand high or low temperatures without compromising its mechanical properties. Factors like thermal expansion, thermal conductivity, and resistance to thermal fatigue should be taken into account to ensure effective performance in the intended environment. 4. If welding or fabricating the steel into complex shapes is necessary, the ease of weldability and fabricability becomes an important consideration. Certain steels may require specialized welding techniques or preheating to prevent cracking or distortion during fabrication. 5. Cost is a significant consideration as well. It is important to find a balance between the desired properties of the steel and the available budget. This ensures cost-effectiveness without compromising performance or safety. 6. The availability of the chosen steel grade in the required form, size, and quantity is another critical factor. It is crucial to ensure that the selected steel can be easily sourced and obtained within the required timeframe. This helps to avoid project delays or cost overruns. 7. Compliance with industry-specific standards, specifications, or regulations is essential. Depending on the industry or application, there may be specific requirements that the steel must meet. Selecting a steel grade that complies with these standards is necessary to ensure compliance and maintain necessary certifications or approvals. By considering these factors, engineers and manufacturers can make well-informed decisions when choosing special steel for specific applications. This ensures optimal performance, durability, and safety.

Q: What are the specific requirements for special steel used in the marine shafting industry?: The specific requirements for special steel used in the marine shafting industry are as follows: 1. Corrosion Resistance: Special steel used in marine shafting must have high resistance to corrosion due to the harsh conditions encountered in marine environments. It should be able to withstand constant exposure to saltwater, humidity, and other corrosive elements without deterioration. 2. Strength and Toughness: Marine shafting steel should possess high strength and toughness to withstand the heavy loads and vibrations experienced in marine operations. It should be able to withstand the continuous stress and dynamic loads without failure or deformation. 3. Fatigue Resistance: The steel used in marine shafting should have excellent fatigue resistance to withstand the cyclical loading experienced during operation. It should be able to endure millions of load cycles without developing cracks or fractures. 4. Dimensional Stability: Special steel used in marine shafting must exhibit dimensional stability to ensure precise alignment and fit within the machinery. It should have minimal dimensional changes under varying temperature and humidity conditions to maintain the integrity of the shaft system. 5. Machinability: It is essential for the steel used in marine shafting to be easily machinable to create complex shapes, such as propeller shafts and couplings. This allows for efficient manufacturing and maintenance of the shafting components. 6. Non-Magnetic Properties: Special steel used in marine shafting must possess low magnetic permeability to avoid interference with sensitive navigation and communication equipment. Non-magnetic properties minimize the risk of compass errors and electromagnetic interference. 7. Certification and Compliance: The steel used in marine shafting should meet specific industry standards and certifications, such as those set by classification societies like the American Bureau of Shipping (ABS) or the International Association of Classification Societies (IACS). These certifications ensure the steel's quality, performance, and adherence to safety regulations. Meeting these specific requirements ensures that the special steel used in marine shafting provides reliable performance, durability, and safety in marine applications.

Q: What is the role of boron in special steel alloys?: Special steel alloys rely heavily on the presence of boron as it plays a crucial role in enhancing their mechanical properties and overall performance. One of the key functions of boron is to act as a hardenability agent, thereby improving the steel's hardness and strength. This is achieved by forming boride particles that act as strengthening agents within the microstructure. Moreover, boron aids in refining the grain structure of steel, resulting in improved toughness and crack resistance. It promotes the formation of fine-grained microstructures, which consequently enhance the steel's ability to withstand high temperatures, pressure, and wear. Additionally, boron assists in the solidification process of steel, reducing the risk of hot cracking during casting or welding. It accomplishes this by lowering the steel's melting point, allowing for better fluidity and improved flowability during manufacturing processes. Furthermore, the inclusion of boron in steel alloys also enhances their machinability, making them easier to work with and reducing tool wear. In conclusion, the addition of boron to special steel alloys significantly contributes to their strength, hardness, toughness, and resistance to various forms of degradation. Its role is crucial in optimizing the performance and durability of these alloys in demanding applications such as automotive components, aerospace structures, and industrial machinery.

Q: How does special steel perform in erosion applications?: Special steel is renowned for its extraordinary performance in erosion applications, owing to its distinctive attributes such as elevated hardness, resistance to corrosion, and wear resistance, which render it exceptionally well-suited for environments where erosion is a prevalent concern. Erosion, which entails the gradual deterioration of a material due to external forces like abrasion, impact, or cavitation, can pose significant challenges in industries like mining, oil and gas, and chemical processing. In such cases, regular steel may prove inadequate in withstanding the harsh conditions and may rapidly succumb to degradation. Conversely, special steel is purposefully designed to endure erosive forces and maintain its structural integrity over an extended lifespan. Its high hardness empowers it to withstand abrasion and impede rapid material degradation, thus making it an ideal choice for applications involving the movement of abrasive materials or fluids. Moreover, special steel exhibits exceptional corrosion resistance, a vital characteristic in erosive environments. It can effectively withstand the corrosive impact of chemicals, moisture, and other harsh substances, thereby guaranteeing the material's durability and performance. Additionally, special steel offers exceptional wear resistance, which enables it to endure repeated impacts, high pressures, and sliding contact without experiencing significant damage. This quality makes it remarkably effective in erosion-prone applications, consequently minimizing downtime and maintenance expenses associated with material replacement or repair. In conclusion, the properties of special steel establish it as a dependable and long-lasting option for erosion applications. Its capacity to withstand abrasion, corrosion, and wear ensures that it can thrive in demanding conditions often encountered in such environments, ultimately delivering enduring performance and diminishing the necessity for frequent replacements.

Q: How does special steel contribute to the construction of infrastructure projects?: Enhanced strength, durability, and versatility are crucial attributes of special steel that play a vital role in the construction of infrastructure projects. Specifically tailored to meet the unique demands and challenges posed by these projects, special steel is an indispensable component for their successful completion. One of the ways in which special steel contributes to infrastructure projects is through its exceptional strength. Bridges, tunnels, and high-rise buildings, among others, require materials that can endure heavy loads and harsh environmental conditions. Special steel possesses high tensile and yield strength, enabling it to bear significant loads without experiencing deformation or failure. This strength ensures the structural integrity and safety of the infrastructure, providing reassurance to engineers, architects, and the general public. Durability is another key aspect that special steel brings to infrastructure projects. These projects often face exposure to various environmental factors, including extreme temperatures, moisture, and corrosive elements. Special steel is specifically designed to resist corrosion, oxidation, and degradation, making it highly durable and capable of withstanding challenging conditions. Its long lifespan reduces maintenance and replacement costs, making it a cost-effective choice for infrastructure projects. Versatility is yet another advantage of special steel in the realm of infrastructure construction. It can be customized and fabricated into different shapes and sizes to match the specific requirements of diverse projects. Whether used for beams, columns, or reinforcements, special steel offers flexibility in design and construction. This adaptability empowers engineers and architects to create innovative and efficient infrastructure designs, optimizing space and resources. Moreover, special steel contributes to the sustainability of infrastructure projects. Its recyclability and eco-friendly nature make it an environmentally responsible choice. Steel can be recycled without compromising its properties, reducing the need for new raw materials and minimizing waste. This sustainable approach aligns with the growing emphasis on eco-friendly construction practices, positioning special steel as an ideal material for infrastructure projects. In conclusion, through its superior strength, durability, versatility, and sustainability, special steel significantly contributes to the construction of infrastructure projects. Its ability to withstand heavy loads, harsh environmental conditions, and provide long-lasting performance ensures the safety and reliability of infrastructure. Additionally, its flexibility in design and construction allows for innovative and efficient project execution. With these advantages, special steel remains an essential component in the development of robust and sustainable infrastructure.

Q: What are the different methods of heat treatment for special steel?: There are several different methods of heat treatment for special steel, including annealing, normalizing, quenching, tempering, and case hardening. Each method involves heating the steel to a specific temperature and then cooling it in a controlled manner to achieve desired properties such as improved strength, hardness, toughness, or resistance to wear.

Q: How is electrical steel used in the manufacturing of transformers?: Electrical steel, also known as transformer steel, is a specialized type of steel used in the manufacturing of transformers. It is primarily used as the core material in transformers due to its unique magnetic properties. The core is responsible for transferring electrical energy from the primary coil to the secondary coil by creating a magnetic field. Electrical steel's low core losses and high magnetic permeability make it ideal for this purpose. Its high silicon content helps reduce energy loss and heat generation, improving the efficiency of transformers.

Q: How does special steel contribute to improving product sustainability?: Special steel contributes to improving product sustainability in several ways. Firstly, it offers enhanced durability and strength, which means that products made from special steel have a longer lifespan and reduced need for frequent replacements. This reduces the overall impact on the environment by minimizing waste generation and conserving resources. Secondly, special steel often has high corrosion resistance, making it suitable for use in various industries, including construction, automotive, and aerospace. This resistance to corrosion ensures that products made from special steel require less maintenance and repairs over time, reducing the consumption of energy, materials, and resources. Additionally, special steel can be recycled and reused efficiently. This recyclability reduces the demand for new raw materials, decreases energy consumption, and minimizes greenhouse gas emissions associated with the production of steel from virgin materials. By using recycled special steel, companies can contribute to a circular economy and reduce their environmental footprint. Overall, the utilization of special steel in various products contributes to their longevity, reduced maintenance needs, and recyclability, all of which are essential for improving product sustainability and minimizing environmental impact.

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