Hastelloy Alloy Strip C276 & C22 - For Chemical Processing & Pollution Control

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Hastelloy alloy strip refers to thin, flat-rolled forms of Hastelloy nickel-based superalloys, renowned for their exceptional resistance to corrosion, pitting, and stress-corrosion cracking. Specifically, Hastelloy C276 strip and Hastelloy C22 strip are austenitic nickel-molybdenum-chromium alloys designed for extreme environments. These corrosion-resistant Hastelloy strips are widely used in chemical processing industries for handling aggressive acids and in pollution control systems to combat emissions and effluents.

The versatility of Hastelloy alloy strip C276 & C22 makes it indispensable for fabricating components like scrubbers, heat exchangers, and ducts. By choosing DLX Alloy's Hastelloy strip for chemical processing and pollution control, you benefit from materials that withstand temperatures from cryogenic levels up to 750°F (400°C) while maintaining structural integrity.

item	HC-276	C-22	C-4	B2	B3	N
C	≤0.01	≤0.015	≤0.015	≤0.02	≤0.01	0.04-0.08
Mn	≤1	≤0.5	≤1	≤1	≤3	≤1
Fe	4-7	2-6	≤3	≤2	≤1.5	≤5
P	≤0.04	≤0.02	≤0.04	≤0.04	--	≤0.015
S	≤0.03	≤0.02	≤0.03	≤0.03	--	≤0.02
Si	≤0.08	≤0.08	≤0.08	≤0.1	≤0.1	≤1
Ni	rest	rest	rest	rest	≤65	rest
Co	≤2.5	≤2.5	≤2	≤1	≤3	≤0.2
Ti+Cu	--	--	≤0.7	--	≤0.4	≤0.35
Al+Ti	--	--	--	--	≤0.5	≤0.5
Cr	14.5-16.5	20-22.5	14-18	≤1	≤1.5	6-8
Mo	15-17	12.5-14.5	14-17	26-30	≤28.5	15-18
B	--	--	--	--	--	≤0.01
W	3-4.5	2.5-3.5	--	--	≤3	≤0.5
V	≤0.35	≤0.35	--	0.2-0.4	--	≤0.5

Shape	Size (mm)
Wire	0.5-7.5
Rod/Bar	8.0-200
Strip	(0.5-2.5)*(5-180)
Tube/Pipe	Custom made
Sheet/Plate	Custom made

Key Features of Hastelloy Alloy Strip C276 & C22

Our Hastelloy Alloy Strip C276 & C22 stand out for their robust properties in high-temperature and reducing acid applications:

Exceptional Corrosion Resistance
Resistant to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-containing environments.
High-Temperature Stability
Maintains mechanical strength and resists oxidation at elevated temperatures, making it suitable for high-temperature applications.
Weldability
Easily weldable without losing corrosion resistance, allowing for versatile fabrication options.
Malleability and Ductility
Highly malleable, enabling it to be formed into complex shapes without compromising strength.
Oxidation Resistance
Effective in resisting oxidation in both reducing and oxidizing environments.
Durability
Exhibits high mechanical strength, ensuring reliability in demanding applications.
Versatility
Suitable for a wide range of applications, including chemical processing, oil and gas, and power generation.
Non-Sensitization
Does not become sensitized during welding, maintaining its protective properties even after fabrication.

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Application Field of Hastelloy Alloy Strip C276 & C22

Hastelloy strip materials like Hastelloy C276 strip and Hastelloy C22 strip are essential in industries requiring robust corrosion protection:

Chemical Processing
Used in reactors, heat exchangers, and piping systems handling aggressive chemicals, including acids and chlorides.
Oil and Gas Industry
Employed in downhole tubing, valves, and other components exposed to corrosive environments, such as sour gas and seawater.
Pollution Control
Utilized in flue gas desulfurization systems and other equipment designed to manage and reduce emissions.
Aerospace
Applied in components that require high strength and resistance to extreme temperatures and corrosive environments.
Pharmaceutical Manufacturing
Used in equipment that must maintain purity and resist contamination from corrosive substances.
Marine Applications
Suitable for components in marine environments, such as shipbuilding and offshore platforms, due to its resistance to seawater corrosion.
Power Generation
Employed in nuclear reactors and fossil fuel power plants, where high temperatures and corrosive conditions are prevalent.
Food Processing
Used in equipment that requires high sanitary standards and resistance to corrosive cleaning agents.
Tanks and Containers
Ideal for manufacturing tanks and containers for storing corrosive chemicals, ensuring long-term durability.

These applications highlight the versatility and reliability of Hastelloy alloy strip in challenging environments across various industries.

Advantages of Hastelloy Alloy Strip C276 & C22

Corrosion Resistance: The alloy's exceptional ability to resist corrosion in both oxidizing and reducing environments makes it ideal for chemical processing and pollution control.
High Strength: High mechanical strength ensures reliability in demanding applications like power generation and aerospace.
Temperature Resistance: Maintains stability at both high and low temperatures, making it suitable for applications in both cryogenic and high-heat environments.
Non-Sensitization: Unlike some other alloys, Hastelloy C276 and Hastelloy C22 do not become sensitized during welding, ensuring superior corrosion resistance post-fabrication.
Versatile Applications: From chemical reactors to marine platforms, Hastelloy alloy strips are used across various industries for critical applications.

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ABOUT US
About DLX ALLOY
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
About Our factory
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.