Hastelloy Sheets and Plates

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Hastelloy Sheets and Plates Manufacturer and Supplier in Auckland, New Zealand

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Hastelloy refers to a group of nickel-based superalloys valued for their outstanding corrosion resistance, high strength, and remarkable durability under extreme conditions. Hastelloy Sheets and Plates are flat, thin sections of metal produced from Hastelloy alloy, commonly employed across a range of industrial applications where withstanding corrosion, oxidation, and elevated temperatures is essential.

Hastelloy Sheets and Plates Specifications

Standards	ASTM A240 / ASME SA240, MSRR, AMS 5513, BS
Finish	Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Thickness	4mm-100mm
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Hardness	Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Surface	NO.1, NO.4, NO.8, 2B, 2D, BA, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Form	Perforated Sheet, Chequered Plate, Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Available Stock	Shim Sheet, hot rolled, cold rolled, SS Plate, Sheet, Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Clad Plate, Rolling Sheet, Flat Sheet, Rolling Plate, Flat Shim, Blank (Circle),annealed, soft annealed, descaled, sheared, tread plate, Checker Plate
Value Added Service	Polish, Rolling, Cutting, Bending, Forging, Cladding, Heat Treatment, Annealed, Pickling, Minor Fabrication Etc.

Hastelloy Sheets and Plates Chemical Composition

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Hastelloy	8.89 g/cm3	1370 °C (2500 °F)	Psi – 1,15,000 , MPa – 790	Psi – 52,000 , MPa – 355	40 %

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Hastelloy Sheets and Plates Mechanical Properties

Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
Hastelloy	8.89 g/cm3	1370 °C (2500 °F)	Psi – 1,15,000 , MPa – 790	Psi – 52,000 , MPa – 355	40 %

Top Hastelloy Sheets and Plates Manufacturing Company in Auckland

At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive stock of more than 25,000 tons of top-quality materials kept readily on hand.

Hastelloy Sheets and Plates Grades

Reach out to us for a fast quote tailored to your requirement.

These Hastelloy Sheets and Plates are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.

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Advantages of Hastelloy Sheets and Plates

Superior Corrosion Resistance: Hastelloy Sheets and Plates demonstrate outstanding resistance to a wide range of corrosive settings, such as acids, alkalis, chlorides, and oxidizing agents. This characteristic makes them well-suited for chemical processing as well as marine and offshore applications.
High-Temperature Strength: Hastelloy alloys retain their strength and structural integrity even under high temperatures, which makes them appropriate for applications where high-temperature exposure is frequent, such as the aerospace, power generation, and petrochemical industries.
Excellent Mechanical Properties: Hastelloy Sheets and Plates feature superb mechanical properties, such as high tensile strength, fatigue resistance, and toughness, guaranteeing dependable performance under challenging operating conditions.
Versatility: Hastelloy alloys provide flexibility in fabrication, enabling the creation of intricate shapes and components through a range of manufacturing methods including machining, welding, forming, and forging.
Wide Range of Grades: Hastelloy alloys come in a variety of grades, with each one delivering particular properties suited to different applications. This enables users to choose the most appropriate grade according to their needs for corrosion resistance, temperature resistance, and mechanical strength.
Long Service Life: Thanks to their resistance to corrosion and high temperatures, Hastelloy Sheets and Plates offer a long service life, cutting down on the need for frequent replacements and maintenance, and thereby reducing overall operational costs.

Types of Hastelloy Sheets and Plates

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Hastelloy Sheets and Plates Uses

Application Industry

Hastelloy Sheets and Plates are widely employed throughout many industries thanks to their outstanding corrosion resistance, strength at high temperatures, and mechanical characteristics. Typical industrial uses involve chemical processing, where they serve in reactors, heat exchangers, and piping systems to endure harsh chemical conditions. Within the aerospace sector, Hastelloy Sheets and Plates are applied in turbine parts, exhaust systems, and combustion chambers, delivering dependable performance under high temperatures.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

Chemical Processing:Hastelloy Sheets and Plates are extensively applied across chemical processing industries in equipment like reactors, heat exchangers, distillation columns, and piping systems, delivering outstanding resistance to corrosive chemicals and elevated temperatures.
Aerospace:Within the aerospace sector, Hastelloy Sheets and Plates serve in turbine components, combustion chambers, exhaust systems, and aerospace structures, providing high strength, heat resistance, and corrosion resistance under extreme conditions.
Oil and Gas:Hastelloy alloys are put to use in the oil and gas industry for offshore platforms, downhole equipment, valves, pumps, and pipelines, delivering resistance to corrosive fluids, hydrogen sulfide (H2S), and high-pressure, high-temperature (HPHT) conditions.
Pharmaceuticals:Hastelloy Sheets and Plates are applied in pharmaceutical production for equipment like reactors, vessels, mixers, and filtration systems, providing superb corrosion resistance to acidic and alkaline solutions while enduring rigorous cleaning protocols.
Pulp and Paper:Across the pulp and paper industry, Hastelloy alloys are employed in digesters, bleach plants, evaporators, and papermaking equipment, where they withstand corrosion from chlorine, sulfur compounds, and other aggressive chemicals involved in the process.
Power Generation:Hastelloy Sheets and Plates are used in power generation facilities for parts such as gas turbine exhaust systems, boiler tubes, heat exchangers, and steam condensers, delivering resistance to corrosion, oxidation, and high temperatures.
Marine Engineering:Hastelloy alloys are applied in marine engineering for seawater handling equipment, desalination plants, ship components, and offshore structures, where they endure corrosion from saltwater and severe marine environments.
Food and Beverage:Hastelloy Sheets and Plates are used throughout the food and beverage industry for processing equipment such as reactors, tanks, heat exchangers, and piping systems, delivering corrosion resistance to acidic, alkaline, and saline solutions.
Mining and Metallurgy:Within the mining and metallurgy industry, Hastelloy alloys serve in equipment like ore processing tanks, leaching tanks, smelting furnaces, and acid recovery systems, where they resist corrosion from acidic and abrasive slurries.
Environmental Engineering:Hastelloy Sheets and Plates are applied in environmental engineering for pollution control equipment such as scrubbers, flue gas desulfurization (FGD) systems, and wastewater treatment plants, providing corrosion resistance to acidic and corrosive gases and liquids.

How to Choose the Right Hastelloy Sheets and Plates

Identify Corrosive Environment: Identify which corrosive materials or conditions the Hastelloy Sheets and Plates will encounter, including acids, alkalis, chlorides, or oxidizing agents.
Select Suitable Grade: Select the suitable grade of Hastelloy alloy according to the corrosive setting and temperature range of your application. Widely used grades include Hastelloy C276, Hastelloy C22, and Hastelloy B2, with each providing varying degrees of corrosion resistance and temperature tolerance.
Consider Mechanical Properties: Review the mechanical characteristics your application demands, including tensile strength, yield strength, and toughness, to confirm that the chosen Hastelloy Sheets and Plates can handle the mechanical stresses and loads they will face.
Thickness and Size: Establish the necessary thickness and dimensions of the Hastelloy Sheets and Plates according to your application’s design specifications and structural needs, taking into account aspects like strength-to-weight ratio and dimensional limitations.
Surface Finish: Take into account the surface finish your application calls for, whether smooth, polished, or textured surfaces, based on material flow, friction, and appearance.
Fabrication Requirements: Examine the fabrication needs of your application, such as cutting, bending, welding, and machining, to confirm that the chosen Hastelloy Sheets and Plates can be readily shaped and assembled into the required components.
Regulatory Compliance: Verify that the chosen Hastelloy Sheets and Plates comply with applicable industry standards and regulatory requirements covering corrosion resistance, mechanical properties, and environmental safety.
Cost Considerations: Assess the expense of Hastelloy Sheets and Plates, covering material cost, fabrication, and installation costs, to gauge the overall value and cost-effectiveness of the solution.
Supplier Reputation: Select a trustworthy supplier or manufacturer of Hastelloy Sheets and Plates with a proven history of delivering high-quality products, technical support, and customer service to guarantee reliability and satisfaction.
Consultation: When needed, seek advice from materials engineers or specialists to assist you in choosing the correct Hastelloy Sheets and Plates for your particular application needs, weighing factors like corrosion compatibility, temperature resistance, and mechanical performance.

Are Hastelloy Sheets and Plates weldable?

Yes, Hastelloy Sheets and Plates can be welded with common methods like TIG welding, MIG welding, and stick welding. That said, care must be taken to follow correct welding procedures and apply post-weld heat treatment in order to preserve corrosion resistance and mechanical properties.

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FAQ (Frequently Asked Questions)

Can Hastelloy Sheets and Plates be used in high temperature applications?

Yes, Hastelloy Sheets and Plates are appropriate for high temperature applications, where they retain their strength and integrity even at elevated temperatures. They are frequently employed in the aerospace, power generation, and chemical processing industries, where high temperature exposure is routine.

Can Hastelloy Sheets and Plates be customized for specific applications?

Yes, Hastelloy Sheets and Plates can be tailored to particular applications through operations like cutting, bending, forming, welding, and machining, making it possible to manufacture custom parts suited to the specific needs of each application.

Can Hastelloy Sheets and Plates be used in cryogenic applications?

Yes, specific grades of Hastelloy alloys, like Hastelloy C276, are suitable for cryogenic applications that involve exposure to extremely low temperatures. These alloys serve in liquefied natural gas (LNG) storage tanks, cryogenic valves, and equipment designed for handling cryogenic fluids.