Nickel Chromium Alloy Hastelloy C22 Wire SN6276 UNS N10276 Hastelloy C-276 ERNiCrMo-4

ERNiCrMo-4 (SNi6276) is a nickel-chromium-molybdenum welding wire used for welding similar base materials, steel, and other nickel-based alloys. It offers high resistance to pitting, stress corrosion cracking, and oxidizing environments.

Product Introduction

Hastelloy C22 wire is a high-performance nickel chromium molybdenum tungsten alloy widely used in the field of marine engineering. Its unique chemical composition, including elements such as nickel, chromium, molybdenum, and tungsten, endows it with excellent corrosion resistance. Hastelloy C22 wire can effectively resist corrosive media such as seawater, chlorides, and chlorates, and is therefore used in marine engineering to manufacture key components such as subsea pipelines, valves, and offshore platform structures. Its tensile strength can reach 690 MPa, yield strength is about 283 MPa, and elongation is 40%. These excellent mechanical properties ensure its structural stability in high stress environments. In addition, Hastelloy C22 wire has excellent resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking, making it an indispensable material choice in marine engineering.

Parameter

Specific Applications

Hastelloy C22 Wire is a high-performance nickel based alloy widely used in marine engineering due to its excellent corrosion resistance and high-temperature stability. Here are its specific applications:

• Underwater pipeline: Hastelloy C22 Wire is used to manufacture underwater pipelines that can effectively resist corrosive substances in seawater and seabed sediments.
• Marine platform structure: used for supporting structures and connecting components of marine platforms, ensuring long-term stability and safety in harsh marine environments.
• Seawater desalination equipment: During seawater desalination, Hastelloy C22 Wire is used to manufacture heat exchangers and piping systems that can withstand the corrosion of seawater.
• Marine instruments and equipment: used to manufacture components of various marine instruments and equipment, such as sensors and detectors, to ensure their reliability and durability in the marine environment.

The excellent performance of Hastelloy C22 Wire makes it an indispensable material in marine engineering, especially in applications that require high temperature resistance and corrosion resistance.

Advantages and Characteristics

1. Excellent corrosion resistance: Hastelloy C22 Wire performs well in various corrosive media, including sulfuric acid, hydrochloric acid, nitric acid, chloride, etc.
2. Stress corrosion cracking resistance: It has good resistance to stress corrosion cracking, especially in chloride and other corrosive environments.
3. High temperature performance: It can maintain good mechanical properties and corrosion resistance in high temperature environments, and can operate stably for a long time in high-temperature corrosive environments.
4. Good mechanical performance: It has high strength and good ductility, and can withstand high stress and complex working conditions.
5. Non magnetic: As a non-magnetic alloy, Hastelloy C22 Wire has advantages in applications that require avoidance of magnetic field interference.

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Q&A

Q: What are the main chemical components of Hastelloy C22 silk?
Answer: The main chemical components of Hastelloy C22 wire include approximately 56-65% nickel, 20-22.5% chromium, 12.5-14.5% molybdenum, 2-6% iron, and 2.5-3.5% tungsten.
Q: What are the applications of Hastelloy C22 wire in marine engineering?
Answer: Hastelloy C22 wire is widely used in marine engineering to manufacture key components such as subsea pipelines, valves, and offshore platform structures due to its excellent resistance to seawater corrosion.
Q: What is the corrosion resistance of Hastelloy C22 wire?
Answer: Hastelloy C22 wire has excellent corrosion resistance and can effectively resist corrosive media such as seawater, chlorides, and chlorates.
Q: What is the processing performance of Hastelloy C22 wire?
Answer: Hastelloy C22 wire has excellent processing performance and can be processed through various traditional processing techniques. Its welding performance is also very good, suitable for using various welding methods.

CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD. company profile 

We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.

We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD. has accumulated lots of experiences over 20 years in this field. During 20 years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.

Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.

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