Tricon Steel and Alloys stands as a reputable Hastelloy Bar manufacturer in India, distinguished for its top-notch quality and unwavering commitment to excellence. As one of the leading Hastelloy Bar manufacturers in India, Tricon Steel and Alloys ensures precision engineering, high-grade raw materials, and stringent quality control to deliver bars that meet international standards.

With a focus on customer satisfaction, Tricon Steel and Alloys has established itself as a reliable name among Hastelloy bar suppliers. The company's state-of-the-art manufacturing facility employs cutting-edge technology to produce Hastelloy bars that exhibit exceptional corrosion resistance, superior strength, and durability. Whether for industrial applications or critical environments, Tricon Steel and Alloys' Hastelloy bars are crafted to perform under demanding conditions.

As a trusted Hastelloy bar manufacturer and supplier in India, Tricon Steel and Alloys continue to set benchmarks in the industry, offering a diverse range of Hastelloy bars that cater to the evolving needs of clients across various sectors.

Hastelloy Bar Grades and Specifications

Hastelloy is a group of corrosion-resistant nickel-based alloys known for their exceptional performance in aggressive chemical environments. These alloys are widely used in industries such as chemical processing, oil and gas, aerospace, and more. Hastelloy bars are a common form of Hastelloy products and are available in various grades, each designed for specific applications and conditions.
Some notable Hastelloy bar grades include:

1. Hastelloy C-276 (UNS N10276): This grade is one of the most widely used and versatile Hastelloy alloys. It exhibits excellent corrosion resistance to a wide range of chemical environments, including oxidizing and reducing conditions.

2. Hastelloy C-22 (UNS N06022): Known for its exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, Hastelloy C-22 is often used in aggressive chemical processing environments.

3. Hastelloy B-2 (UNS N10665): This grade provides excellent resistance to hydrochloric acid at all concentrations and temperatures. It is also resistant to other aggressive chemicals.

4. Hastelloy X (UNS N06002): Designed for high-temperature applications, Hastelloy X offers excellent oxidation resistance and strength at elevated temperatures.

Specifications for Hastelloy bars vary based on factors such as grade, dimensions, and finish. Common specifications include ASTM B574 for Hastelloy C-276 and ASTM B335 for Hastelloy B-2. These specifications outline the chemical composition, mechanical properties, and testing requirements for Hastelloy bars.

When selecting Hastelloy bar grades and specifications, it is crucial to consider the specific environmental conditions and mechanical requirements of the intended application to ensure optimal performance and longevity of the material.

Hastelloy Bars

Application of Hastelloy Bars

Hastelloy bars find widespread applications across various industries due to their exceptional corrosion resistance, high-temperature stability, and excellent mechanical properties. Some key application of Hastelloy bars include:

1. Chemical Processing Industry: Hastelloy bars are extensively used in the chemical processing industry, where exposure to aggressive chemicals is common. The corrosion resistance of Hastelloy alloys, such as C-276 and C-22, makes them ideal for applications involving acids, chlorides, and other corrosive substances. They are used in reactors, vessels, piping, and other equipment.

2. Oil and Gas Industry: Hastelloy bars are employed in the oil and gas sector, particularly in offshore and onshore facilities. They resist corrosion in harsh environments, including exposure to sour gas, which contains hydrogen sulfide. Hastelloy's ability to withstand high temperatures and corrosive conditions makes it suitable for components like valves, tubing, and heat exchangers.

3. Aerospace Industry: Hastelloy X, with its high-temperature strength and oxidation resistance, finds applications in the aerospace sector. It is used in components such as combustion chambers, afterburners, and other high-temperature engine parts where resistance to extreme heat and corrosive conditions is crucial.

4. Power Generation: Hastelloy bars are utilized in power plants, especially in components exposed to corrosive environments and high temperatures. They are commonly employed in gas turbine components, such as combustion chambers and ducting, where resistance to oxidation and hot gases is essential.

5. Pharmaceutical Industry: In pharmaceutical manufacturing, where stringent purity and corrosion resistance are critical, Hastelloy bars are used in equipment like reactors and storage vessels. The alloys' resistance to a wide range of chemicals ensures the integrity of the manufacturing process.

6. Pulp and Paper Industry: Hastelloy bars are employed in the pulp and paper industry, where the corrosive nature of chemicals used in the manufacturing process demands materials with high corrosion resistance. They are used in applications such as bleach plants and digesters.

7. Desalination Plants: Given their resistance to corrosion in chloride-rich environments, Hastelloy bars are utilized in desalination plants for components like heat exchangers and piping, where exposure to saltwater and brine is common.

8. Marine Applications: Hastelloy's resistance to corrosion in marine environments makes it suitable for various marine applications, including shipbuilding, offshore structures, and seawater handling equipment.

Hastelloy Bar Mechanical Properties

Hastelloy bars exhibit impressive mechanical properties, contributing to their widespread use in demanding industrial applications. The mechanical properties of Hastelloy bars are influenced by factors such as alloy composition, heat treatment, and the specific grade of Hastelloy. Here are some key mechanical properties:

1. Tensile Strength: Hastelloy bars typically have high tensile strength, allowing them to withstand substantial loads without deformation or failure. Tensile strength is crucial in applications where the material is subjected to pulling forces.

2. Yield Strength: The yield strength of Hastelloy bars indicates the amount of stress the material can endure before undergoing plastic deformation. Higher yield strength is desirable for applications where structural integrity is paramount.

3. Elongation: Elongation is the percentage increase in length a material can undergo before rupture during a tensile test. Hastelloy bars often exhibit good elongation, providing ductility and toughness in various operating conditions.

4. Hardness: Hastelloy bars can possess a range of hardness levels depending on the specific grade and heat treatment. The hardness is crucial for resistance to wear, abrasion, and deformation.

5. Impact Strength: The ability of Hastelloy bars to absorb energy during sudden loading or impact is a critical consideration in applications where dynamic forces are involved. Higher impact strength enhances the material's resistance to sudden shocks.

6. Fatigue Resistance: Hastelloy bars are known for their fatigue resistance, making them suitable for applications involving cyclic loading, such as in rotating equipment and components subjected to repeated stress.

Understanding the mechanical properties of Hastelloy bars is essential for selecting the right grade and form for a given application, ensuring that the material can meet the specific performance requirements under the intended conditions of use. Manufacturers and engineers often rely on these properties to design and fabricate components that can withstand the challenges posed by aggressive chemical environments and high temperatures.

Hastelloy Bar Chemical Composition

Hastelloy bars are distinguished by their unique chemical compositions, carefully engineered to provide exceptional corrosion resistance and high-temperature strength. The primary elements in Hastelloy alloys are nickel, chromium, molybdenum, and tungsten, with additions of other elements to enhance specific properties. One of the most widely used grades, Hastelloy C-276, typically comprises around 54% nickel, 15-17% chromium, 15-16% molybdenum, and smaller amounts of iron, cobalt, and tungsten. The presence of molybdenum and chromium contributes to the alloy's corrosion resistance in various harsh chemical environments, while nickel provides stability and ductility.

Hastelloy C-22, another popular grade, incorporates higher chromium content (20-22%) and reduced molybdenum (12.5-14.5%), offering improved resistance to pitting, crevice corrosion, and stress corrosion cracking. Additionally, Hastelloy B-2 features a nickel-molybdenum alloy with significant resistance to hydrochloric acid and other reducing chemicals.

The chemical composition of Hastelloy bars is meticulously controlled to meet specific industry standards, ensuring reliability in applications where corrosion and high temperatures are prevalent. Engineers and manufacturers carefully select Hastelloy grades based on their chemical makeup to tailor the material's performance to the demands of diverse environments, including chemical processing, aerospace, oil and gas, and other critical industries.

Hastelloy Bar Sizes and Dimensions

Hastelloy bars are available in a variety of sizes and dimensions to accommodate diverse industrial applications. The dimensions of Hastelloy bars are influenced by factors such as the specific grade, intended use, and industry standards. Commonly, Hastelloy bars are manufactured in diameters ranging from small sizes, typically starting at 1/4 inch (6.35 mm), to larger dimensions exceeding 12 inches (304.8 mm).

The length of Hastelloy bars can vary based on customer requirements and manufacturing capabilities. Standard lengths often range from 12 feet (3.66 meters) to 14 feet (4.27 meters), but custom lengths can be produced to meet specific project needs. Additionally, Hastelloy bars are available in various shapes, including round, square, hexagonal, and flat bars, providing versatility for different applications.

The dimensional specifications for Hastelloy bars are typically governed by industry standards such as ASTM (American Society for Testing and Materials) or other international standards. Engineers and manufacturers consider these size and dimension variations to ensure compatibility with the design requirements of equipment and structures in which Hastelloy bars are utilized, promoting ease of fabrication and installation in a wide range of industrial settings.

Hastelloy Bar Specifications

Specifications ASTM B574, B335, ASME SB574, SB335
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.

Hastelloy Bar Manufacturing Process

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.

Bars Manufacturing Process

Hastelloy Round Bars Technical Information

Buy High Quality ASTM B574 Hastelloy Round Bars.

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Types Of Hastelloy Bar

Round Bar

Hastelloy Round Bar

Square Bars

Hastelloy Square Bar

Flat Bars

Hastelloy Flat Bar

Hex Bars

Hastelloy Hex Bar

Bright Bar

Hastelloy Bright Bar

Polished Bars

Hastelloy Polished Bar

Threaded Rod

Hastelloy Threaded Rod

Rectangular Bar

Hastelloy Rectangular Bar

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What Industries Use Hastelloy Bar ?

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