Hastelloy C276 C22 Corrosion-Resistant Coil for Food, Beverage Dairy Hydraulic and Automotive Piping

Product Description

Performance Characteristics

1. Excellent Corrosion Resistance: Hastelloy C-276 is renowned for its exceptional corrosion resistance. It can withstand a wide range of highly corrosive chemical environments, including oxidizing and non-oxidizing acids. It is particularly resistant to pitting and crevice corrosion caused by chloride ions, even in high concentrations of hydrochloric and sulfuric acids.
2. Good Weldability: The alloy's low carbon and silicon content make it highly resistant to cracking and intergranular corrosion during welding. It can be welded using various methods, such as Gas Metal Arc Welding (GMAW/MIG), Gas Tungsten Arc Welding (GTAW/TIG), and Shielded Metal Arc Welding (SMAW/Stick).
3. High Strength and Toughness: C-276 offers high strength and excellent toughness, maintaining its performance in high-temperature and high-pressure applications. It is suitable for manufacturing components that need to withstand significant stress.
4. Resistance to Stress Corrosion Cracking: The alloy is highly resistant to stress corrosion cracking caused by chlorides, making it ideal for environments where such issues are common, such as in the petrochemical and marine industries.

Applications

1. Chemical Industry: Used to manufacture reactors, heat exchangers, and towers that can withstand highly corrosive chemicals.
2. Oil and Gas Industry: Employed in the production of pipelines, valves, and pumps in oil fields and refineries, especially in environments containing hydrogen sulfide.
3. Marine Engineering: Due to its excellent resistance to seawater corrosion, it is used in offshore platforms and ship components.
4. Pharmaceutical and Food Processing: Ideal for equipment that comes into contact with pharmaceuticals and food products, such as reactors and piping, ensuring product purity and safety.
5. Electronics and Electrical Industry: Used in electronic components and electrical equipment housings that require corrosion and high-temperature resistance.

Manufacturing and Processing

• Heat Treatment: The production of Hastelloy C-276 involves strict heat treatment processes to ensure optimal mechanical and corrosion-resistant properties. Typically, the material is heated to 980-1020°C for 1-1.5 hours, then raised to 1080-1120°C or 1100-1160°C for 15-16 hours, followed by air cooling.
• Forging and Forming: The alloy can be forged, hot-rolled, and hot-extruded. Forging requires precise temperature control to maintain the material's toughness and strength.
• Cold Working: C-276 can be cold-worked, but its work-hardening characteristics mean that multiple annealing steps may be necessary to restore the material's properties during processing.

Standards and Specifications

Hastelloy C-276 complies with various international standards, such as ASTM B622 and ASME SB622. These standards ensure that the alloy meets strict requirements for chemical composition, mechanical properties, and corrosion resistance.

Hastelloy C-276 Coil is an essential high-performance material in many industrial sectors due to its excellent properties and wide range of applications.

Contact us today to discuss your project needs and discover how Hastelloy C - 276 can elevate your engineering solutions.
 

Grades		Chemical Composition(wt)%
		C	Cr	Ni	Ti	Fe	Co	Mn	Si	Mo	Cu	W	p	s	Al	Nb	V	B	Zr	O+N	H
Hastelloy C - 276	max	0.02	16.5	-	-	7	2.5	1	0.08	17	-	4.5	0.04	0.03	-	-	0.35	-	-	-	-
	min	-	14.5	57	-	4	-	-	-	15	-	3.0	-	-	-	-	-	-	-	-	-

 

Jiangsu Zhongxing Nickel Alloy Co., Ltd. is a leading manufacturer specializing in the research, development, and production of seamless pipes and capillary coils. With a factory spanning 16,000 square meters, we offer a diverse range of products, including nickel alloys, high-temperature alloys, nickel-copper alloys, nickel-titanium alloys, Invar alloys, soft magnetic alloys, and other alloy materials.

Our technical team has achieved world-leading levels through years of technological improvement and innovation, developing domestically produced technologies that are high-performance, high-quality, and high-yield.

Our company is certified under ISO 9001, EU PED, and China TS for pressure pipeline systems, ensuring our commitment meeting and going beyond what international industry standards' required. Each product undergoes rigorous quality control and performance testing, and has accumulated rich OEM/ODM production experience for international market supply.


Q1:Are you a factory or trade company?
A1: A Factory and A subsidiary international trade company for export.

Q2:Where is your factory?
A2:Our company is located in Huaian city, China, which is well equipped with kinds of machines.

Q3: How do you control quality?
A3: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

Q4: What are the advantages of your company?
A4: We have many professional and technical personnel, more competitive prices and better after-sales service than other companies.

Q5: Can you arrange the shipment?
A5: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years.

Q6: How about the delivery time?
A6: It is based on the order, normally within 30 days after receiving your advance payment.

Q7: Can you provide sample?
A7: Small samples in store can be provided for free.

Please contact us for more information today!