Hastelloy Plate

Hastelloy plate is a high-performance Nickel Alloy, whose main components include nickel, chromium and molybdenum, and some grades also contain tungsten, cobalt and other elements. Hastelloy alloy plate has better corrosion resistance in strong acid, alkali and other extreme chemical environments than other materials. At high temperatures, its mechanical strength and oxidation resistance are better than materials such as Monel and stainless steel.

Therefore, in terms of application scenarios, Hastelloy is suitable for extreme environments such as chemical, oil and gas, while Inconel is more used for high-temperature equipment, Monel is mainly used in marine environments, titanium is used in areas with high strength and low weight requirements, and stainless steel is used in a wide range of industrial and civil fields.

Gnee produces Hastelloy materials that meet ASTM, ASME and ISO international standards, with rich grades such as Hastelloy C276, Hastelloy C22 and Hastelloy B-2. The width and length of the plate can be customized according to customer needs. Welcome to contact us for a quote!

  • Corrosion Resistance/Mechanical Strength/Non-Magnetic
  • Hot Rolled Plate/Cold Rolled Plate
  • Support Customize Size & Shapes
  • Free sample
  • Cut/Weld Service
  • Large Stock
  • Hot Sale Hastelloy C276/C22/B-2
  • 30-50 days, 7 days for stock goods
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Hastelloy Plate Manufacturer Supplies Various Forms

Gnee specializes in manufacturing, supplying, wholesaling, distributing, trading, stocking, and exporting Hastelloy Alloy. We offer top-quality Hastelloy plates adhering to ISO standards across various grades and sizes. Customizations are available to meet your specific requirements. Please reach out to us for a personalized quote!
Hastelloy Alloy Plate Specification
Product NameHastelloy Plate
SizeHastelloy Sheet
Thickness: 0.1-5.0 mm
Width: 0.5 to 1 meter
Length: 0.7 to 6.0 meters

Hastelloy Plate
Thickness: 2.5-100 mm
Width: 0.05-2.0 meter
Length: 0.1 to 6.0 meters

Hastelloy Strip
Thickness: 0.05 – 3 mm
Width: 5 – 200 mm

Hastelloy Coil
Thickness: 0.1 – 5.0 mm
Width: 0.5 to 1.2 meter
Standard SpecificationASTM, DIN, SUS, AISI, SAE, ANSI, ASME, EN, JIS, BS, GB, UNS
Hastelloy Plate FinishHR, CR, 2B, 2D, BA, NO(8), SATIN
Hastelloy Plate HardnessSoft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Test CertificateUnder Third-Party Inspection
Manufacturer Test Certificate
Customized ServicesSupport Customization
Packaging DetailsStandard Export Seaworthy Packing Or As Required
Hastelloy Plate Grades In Stock
  • Hastelloy C276 (UNS N10276, EN 2.4819)
  • Hastelloy C22 (UNS N06022, EN 2.4602)
  • Hastelloy B-2 (UNS N10665, EN 2.4617)
  • Hastelloy X (UNS N06002, EN 2.4665)
  • Hastelloy B-3 (UNS N10675, EN 2.4600)
  • Hastelloy G-30 (UNS N06030, EN 2.4603)
  • Hastelloy C-2000 (UNS N06200, EN 2.4675)
  • Hastelloy C-4 (UNS N06455, EN 2.4610)
  • Hastelloy N (UNS N10003, EN 2.4632)
ASTMASTM B575/B575M, ASTM B333/B333M, ASTM B424/B424M, ASTM B688/B688M, ASTM B435/B435M
ASMEASME SB-575, ASME SB-333, ASME SB-424, ASME SB-688, ASME SB-435
Parameters Of Hastelloy Steel Plate
Chemical ElementHastelloy C22Hastelloy C276Hastelloy G30
Nickel56.0 – 62.0%57.0% min46.0 – 56.0%
Chromium20.0 – 22.5%14.5 – 16.5%29.0 – 31.5%
Molybdenum12.5 – 14.5%15.0 – 17.0%4.0 – 6.0%
Tungsten2.5 – 3.5%
Iron2.0 – 6.0%4.0 – 7.0%14.0 – 17.0%
Cobalt2.5% max2.5% max
Mechanical PropertyHastelloy C22 (UNS N06022)Hastelloy C276 (UNS N10276)Hastelloy G30 (UNS N06030)
Tensile Strength≥ 100 ksi (690 MPa)≥ 100 ksi (690 MPa)≥ 100 ksi (690 MPa)
Yield Strength≥ 45 ksi (310 MPa)≥ 40 ksi (275 MPa)≥ 45 ksi (310 MPa)
Elongation≥ 40%≥ 40%≥ 35%
Hardness (HB)≤ 100≤ 100≤ 100
Physical PropertyHastelloy C22 (UNS N06022)Hastelloy C276 (UNS N10276)Hastelloy G30 (UNS N06030)
Density8.69 g/cm³8.89 g/cm³8.22 g/cm³
Melting Point1399 – 1413°C (2550 – 2575°F)1325 – 1370°C (2417 – 2498°F)1300 – 1370°C (2372 – 2498°F)
Thermal Conductivity7.9 W/m·K (at 100°C)9.4 W/m·K (at 100°C)10.2 W/m·K (at 100°C)
Electrical Resistivity1.27 µΩ·m1.25 µΩ·m1.25 µΩ·m
Hastelloy Plate Applications
Acid Production: Hastelloy plates are widely used in the production of acids such as sulfuric acid, nitric acid, and phosphoric acid due to their excellent corrosion resistance to a wide range of aggressive chemicals.
Chlor-Alkali Industry: They are used in equipment for the production of chlorine and caustic soda (sodium hydroxide), where resistance to chlorine and brine solutions is crucial.
Gas Turbines and Jet Engines: Hastelloy plates are used in components such as combustion chambers, ducting, and exhaust systems where they endure high temperatures and corrosive environments.
Missile Systems: They are employed in critical parts of missile systems where resistance to oxidation and high temperatures is essential.
Production Equipment: Hastelloy plates are utilized in reactors, tanks, and piping systems for pharmaceutical manufacturing where resistance to corrosive chemicals and sterilization processes is necessary.
Bioprocessing: They are also used in bioreactors and fermenters where sterile and corrosion-resistant materials are required to maintain product purity and integrity.
Digesters and Bleaching Equipment: Hastelloy plates are employed in equipment used for pulp processing, such as digesters and bleach towers, where they withstand harsh chemicals and high temperatures.
Desalination Plants: Hastelloy plates are used in desalination plants where they resist corrosion from seawater and saline solutions.
Pollution Control: They are employed in equipment for handling acidic or corrosive gases and liquids in pollution control systems.
Downhole Equipment: Hastelloy plates are utilized in downhole applications such as tubing and casing in oil wells where they are exposed to corrosive drilling fluids and high-pressure environments.
Gas Processing: In facilities that handle sour gases containing hydrogen sulfide (H2S), Hastelloy provides protection against sulfide stress cracking and hydrogen embrittlement.
Why Choose Gnee Hastelloy Plate Supplier?

Gnee, as a Chinese stainless steel & nickel alloy supplier with 15 years of history, exports to 60+ countries. We provide various shapes of stainless steel & nickel alloy, including plates, coils, pipes, bars, and fittings. Gnee is committed to providing comprehensive stainless steel solutions, with excellent after-sales service, we support customization and ensure product quality.

In addition, our steel plate has been successfully exported to more than 60 countries such as Singapore, Malaysia, The United Arab Emirates, Oman, Turkey, Nigeria, Egypt, Kuwait, Indonesia, Qatar, and Kenya. Many regular customers come to visit our company and factory and make multiple orders.

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What‘s The Feature Of Hastelloy Sheet?

Hastelloy Plate is renowned for its exceptional resistance to corrosion in various aggressive environments. It offers excellent resistance to both uniform and localized corrosion, including pitting, crevice corrosion, and stress corrosion cracking. This corrosion resistance makes Hastelloy Plate suitable for use in highly corrosive chemical processing, petrochemical, and marine environments.

Hastelloy Plate retains its mechanical strength and integrity even at elevated temperatures. It exhibits excellent high-temperature strength, allowing it to withstand extreme thermal environments without significant deformation or structural failure. This feature makes Hastelloy Plate suitable for applications involving high-temperature processes such as furnaces, reactors, and heat exchangers.

Hastelloy Plate exhibits excellent weldability, enabling easy joining and fabrication. It can be welded using various methods, including TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, and resistance welding. This feature enhances the ease of installation and construction, making Hastelloy Plate a preferred choice for welded components and structures.

Hastelloy Plate offers good ductility and formability, allowing for the production of complex shapes and intricate designs. It can be cold-formed, hot-formed, or machined to achieve desired shapes and dimensions. This feature facilitates the manufacturing of customized components and ensures ease of integration into different applications.

What Services Does Gnee Provide?

Gnee can provide the following measurement services for stainless steel:

Dimensional Measurement: Measure dimensional parameters such as length, width and thickness by measuring instruments to ensure that the stainless steel is qualified and meets the design requirements.
Surface Measurement: Measure parameters such as flatness, bumpiness and surface roughness of the stainless steel surface to help ensure that the quality and surface condition of the stainless steel meets the requirements.
Thickness Measurement: Use thickness gauges to accurately measure the thickness of the stainless steel to ensure it meets the design requirements.
Material Measurement: Use material analysis instruments to measure the chemical composition and mechanical properties of the stainless steel to ensure that the quality and properties of the stainless steel meet the requirements.
Bending And Deformation Measurements: Use tools such as bending gauges and displacement sensors to measure and monitor the degree of bending and deformation of stainless steel to ensure that it is within the allowable range.

Ask Measurement service

Gnee can customize the size and shape of your stainless steel for your specific project needs. Custom design of stainless steel is carried out by a team of professional engineers and designers. Based on the project requirements and constraints, they will use calculation and simulation tools combined with experience and technical knowledge to optimize the stainless steel design to meet the specific needs of your different projects

● Adjustment of the thickness, width and length of stainless steel based on load calculations and strength requirements for structural design.
● The shape of the stainless steel can be designed according to the demand characteristics.
● If the convenience of installation and maintenance is considered, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Sourcing Gnee stainless steel can provide the following further processing services. We can customize to meet the specific needs of our customers for different projects.

Cutting Service: Stainless steel can be custom cut to obtain the desired shape and size according to the customer’s needs. For example, flame cutting, plasma cutting, laser cutting, etc., can cut stainless steel into desired plates, blocks, shaped pieces, etc.
Bending & Forming: Stainless steel is bent and formed by applying stress and appropriate processes to obtain the desired shape.
Welding Services: Stainless steel can be subjected to various types of welding services, including manual arc welding, gas-shielded welding, laser welding, etc.
Hole Turning And Machining: Stainless steel is turned and holes are machined through the use of machining equipment. These processes produce smooth surfaces, precise holes and threads to meet specific assembly requirements.
Surface Treatments: Surface treatments can be applied to improve the corrosion resistance and aesthetics of the stainless steel. This includes methods such as painting, hot dip galvanizing, and electroplating to add a protective layer and provide corrosion resistance.

Ask Deep Processing Services

Gnee stainless steel can provide testing and the following third-party inspection services. These third-party testing services provide independent and objective verification of stainless steel’s compliance with relevant standards and regulations.

Mechanical Property Testing: Used to determine whether the strength, toughness, ductility and other mechanical properties of stainless steel meet the specified requirements.
Chemical Composition Analysis: Quantitative determination of elements on stainless steel samples through spectral analysis, atomic absorption spectroscopy, inductive coupling and other technologies.
Corrosion Performance Test: Common corrosion performance test methods include salt spray corrosion test, acid-base corrosion test and electrochemical corrosion test.
Tensile Strength Test: Through the tensile test, the parameters such as yield strength, tensile strength and breaking strength of stainless steel during the tensile process are measured.
Non-Destructive Testing: Non-destructive testing is used to evaluate hidden defects, cracks and looseness in stainless steel materials. Common methods include ultrasonic testing, magnetic particle testing, eddy current testing, and radiographic testing.
Pressure Test: By exposing stainless steel products to a specific pressure, it is tested whether there are problems such as leakage or deformation to ensure that its pressure resistance meets the requirements.
Surface Quality Test: Used to evaluate the surface flatness, smoothness and oxide layer of stainless steel products.
Welding Performance Test: Check the appearance, mechanical properties and metallographic microstructure of the weld to ensure that the quality of the stainless steel welded joint meets the requirements.
Metallographic Inspection: Through metallographic inspection, the structure, grain size, non-metallic inclusions, etc. of stainless steel are checked to evaluate its quality and performance.

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