Tricon Steel and Alloys stands as a prominent player in the realm of Nickel Alloy Bar manufacturing in India. As one of the leading Nickel Alloy Bar manufacturers and suppliers, the company has established a formidable reputation for delivering high-quality products that meet stringent industry standards.
With a commitment to excellence, Tricon Steel and Alloys leverages cutting-edge technology and a skilled workforce to produce Nickel Alloy Bars that cater to diverse industrial applications. The company's state-of-the-art manufacturing facilities ensure precision and consistency in the production process, resulting in bars that exhibit superior mechanical properties and corrosion resistance.
Tricon Steel and Alloys' extensive range of Nickel Alloy Bars encompasses a variety of grades and specifications, providing customers with a versatile selection to meet their specific requirements. The company's dedication to quality control and adherence to international standards positions it as a reliable partner for industries such as aerospace, petrochemicals, and manufacturing.
In addition to being Nickel Alloy Bar manufacturers in India, Tricon Steel and Alloys take pride in their role as Nickel Alloy Bar suppliers, offering a seamless supply chain to domestic and international clients. The company's customer-centric approach, competitive pricing, and timely delivery have contributed to its widespread acclaim in the market.
Whether it's for demanding industrial projects or specialized applications, Tricon Steel and Alloys stand as a trusted name in the Nickel Alloy Bar manufacturing landscape in India. With a commitment to innovation and customer satisfaction, the company continues to play a pivotal role in shaping the future of nickel alloy solutions for a wide array of industries.
Nickel Alloy Bar Specifications
Nickel alloys are a group of materials that primarily consist of nickel along with other elements, such as chromium, iron, copper, and molybdenum, among others. These alloys are known for their excellent corrosion resistance, high temperature strength, and a wide range of applications in various industries, including aerospace, chemical processing, and marine engineering. Nickel alloy bars are a common form of these materials and are manufactured to meet specific specifications to ensure they meet the desired performance requirements. Here are some key specifications for nickel alloy bars:
1. Composition: Nickel alloy bars can have different compositions based on the intended application. Common alloying elements include chromium, iron, copper, molybdenum, and titanium. The composition determines the alloy's mechanical and chemical properties.
2. Size and Dimensions: Nickel alloy bars come in various sizes and dimensions to suit different applications. The diameter, length, and shape of the bars are specified based on the requirements of the end-user or industry standards.
3. Heat Treatment: Nickel alloys often undergo heat treatment processes to achieve the desired mechanical properties. Heat treatment can include annealing, quenching, and tempering, among other processes, to enhance the material's strength and toughness.
4. Surface Finish: The surface finish of nickel alloy bars is an essential specification. It can be specified as hot-rolled, cold-drawn, or centerless ground, depending on the application requirements and the desired surface quality.
5. Tolerance Limits: Tolerance limits are specified to ensure that the dimensions of the nickel alloy bars meet the required standards. These limits define the acceptable variations in size, shape, and other properties.
6. Testing and Inspection: Specifications often include requirements for testing and inspection methods to ensure the quality of the nickel alloy bars. Common tests include ultrasonic testing, hardness testing, and chemical analysis.
7. Standards Compliance: Nickel alloy bars are typically manufactured following international standards such as ASTM (American Society for Testing and Materials) or other industry-specific standards to ensure consistency and compatibility.
These specifications are crucial for ensuring that nickel alloy bars meet the performance and safety requirements of various industries. Manufacturers adhere to these specifications to produce high-quality nickel alloy bars that can withstand challenging environments and applications.
Nickel Alloy Bars Grades and Applications:
Nickel 200 and Nickel 201 are two commercially pure grades of nickel, each with distinct characteristics that make them suitable for specific industrial applications.
Nickel 200:
- Composition: Nickel 200 is composed of at least 99.5% pure nickel, with small amounts of other elements such as iron, manganese, carbon, silicon, and copper.
- Corrosion Resistance: Nickel 200 exhibits excellent corrosion resistance, particularly in alkaline environments. It is highly resistant to corrosion by acids, alkalis, and neutral salts.
- Temperature Resistance: This grade maintains its mechanical properties over a wide range of temperatures, making it suitable for high-temperature applications.
- Electrical and Thermal Conductivity: Nickel 200 has high electrical and thermal conductivity, making it valuable for electrical and electronic applications, including electrical resistors, heating elements, and thermocouple sheaths.
- Chemical Processing: Its resistance to corrosion by acids and alkalis makes Nickel 200 ideal for use in chemical processing equipment, such as handling caustic solutions, chlorinated hydrocarbons, and organic acids.
- Food Processing: It is also used in the food processing industry for handling food and beverages due to its inertness and corrosion resistance.
Nickel 201:
- Purity: Nickel 201 has a higher level of purity compared to Nickel 200, with a minimum nickel content of 99.9%. It contains lower levels of carbon, sulfur, and other impurities.
- Corrosion Resistance: Similar to Nickel 200, Nickel 201 offers excellent corrosion resistance in various environments, including acids, alkalis, and neutral salts.
- Hydrochloric Acid Handling: Nickel 201 is particularly well-suited for handling hydrochloric acid at high temperatures and concentrations, where it outperforms Nickel 200 due to its lower carbon content.
- Electronics: It finds applications in electronic components, especially in environments where high purity and resistance to corrosion are critical.
- Chemical Manufacturing: Nickel 201 is used in chemical manufacturing processes, including the production of synthetic fibers, pharmaceuticals, and organic chemicals.
- Marine Engineering: Its corrosion resistance makes it suitable for marine applications, such as seawater desalination plants and marine equipment.
Typical Nickel Alloy Bar Mechanical Properties
Nickel alloy bars exhibit a diverse range of mechanical properties, making them valuable in various industrial applications. Typical mechanical properties of nickel alloy bars include:
1. Tensile Strength: Nickel alloys are known for their high tensile strength, allowing them to withstand significant loads and stresses without deformation or failure.
2. Yield Strength: The yield strength represents the point at which a material undergoes plastic deformation. Nickel alloy bars often have a high yield strength, ensuring durability and structural integrity.
3. Elongation: Elongation measures the ability of a material to deform before rupture. Nickel alloys typically have good elongation, providing flexibility and toughness in demanding conditions.
4. Hardness: Nickel alloy bars can be engineered to achieve specific hardness levels, ensuring resistance to wear, abrasion, and deformation in challenging environments.
5. Impact Resistance: Nickel alloys generally exhibit good impact resistance, making them suitable for applications where sudden loads or shocks may occur.
6. Fatigue Strength: The fatigue strength of nickel alloy bars is crucial for applications involving cyclic loading, such as in aerospace and automotive components.
7. Creep Resistance: Nickel alloys often display excellent creep resistance, enabling them to maintain structural integrity under prolonged exposure to high temperatures and stresses.
8. Machinability: Some nickel alloys are designed to be easily machinable, allowing for precision manufacturing and fabrication processes.
Understanding these mechanical properties is essential for selecting the appropriate nickel alloy for specific applications, ensuring that the material can withstand the intended environmental and operational conditions while maintaining its structural and functional integrity.
Nickel Alloy Bar Chemical Composition
Nickel bars, crucial components in various industrial applications, exhibit distinctive chemical compositions tailored to meet specific performance requirements. The primary constituent, nickel, forms the majority of the alloy, typically exceeding 90%. Alloying elements are strategically added to enhance the material's properties. Common alloying elements include chromium, which improves corrosion resistance, iron for strength, copper for conductivity, and molybdenum for increased strength and temperature resistance. The exact chemical composition varies based on the specific nickel alloy grade.
For example, Nickel 200 is a commercially pure nickel alloy with a minimum nickel content of 99.5%. It may contain trace amounts of other elements like iron, manganese, carbon, and silicon. Conversely, Nickel 201, an even purer grade, with a minimum nickel content of 99.9%, has lower levels of carbon, sulfur, and other impurities.
The chemical composition is meticulously controlled during manufacturing to ensure the alloy's desired properties. This precision in composition enables nickel bars to exhibit exceptional corrosion resistance, high-temperature stability, electrical conductivity, and other characteristics vital for applications ranging from chemical processing and aerospace to electronics and marine engineering. The careful balance of elements in nickel alloy bars underscores their versatility and reliability in diverse and demanding industrial settings.
Specifications | ASTM B160, ASME SB160 |
Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Bar Diameter | 3 ~ 800mm |
Hex Bar size | 2-100mm A/F |
Flat bar size | Thickness: 2 -100mm. Width: 10 to 500mm. |
Square bar size | 4 to 100mm |
Rectangular Bars | Size: 33 x 30mm to 295 x 1066mm. Thickness: 3.0 to 12.0mm. |
Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
Billet Size | 1/2 to 495mm Diameter |
Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
Rolled Bars Condition | Hardened & tempered, annealed |
Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
Melting
The first step in the process is melting raw materials in an electric furnace. These raw materials are typically iron ore, chromium, nickel, and other elements in exact amounts.
Hot Rolling
After being heated, the billets are shaped into long, thin rods by going through a series of rolling mills. Because the metal is heated above its recrystallization temperature during this operation, it is known as hot rolling.
Pickling
The pickling process is used to the bars in order to eliminate any oxide, scale, or other surface contaminants. Usually, an acid solution is used for this.
Cutting
Lastly, shearing machines or other cutting techniques are used to cut the rods to the required length.
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