625 718 725 750 800 825 Chemical Industry Nickel Alloy B2 Incoloy Monel Nickle Hastelloy Alloy Wire

Description and application:

Fused metal has good corrosion resistance in a variety of corrosive media, especially excellent resistance to pitting corrosion and crevice corrosion. Mainly used for C-276 alloy and other Ni-Cr-Mo alloy welding, can also be used for nickel base alloy, stainless steel and low alloy steel dissimilar materials welding and steel surface welding.

Product Introduction

Hastelloy B2 wire is a high-performance nickel molybdenum alloy widely used in the chemical industry, favored for its excellent corrosion resistance and outstanding mechanical properties. Its chemical composition mainly includes about 66% nickel, about 28% molybdenum, about 2% iron, about 1% chromium, etc. This alloy exhibits excellent performance in reducing media and can effectively resist corrosion from various concentrations of non oxidizing acids such as hydrochloric acid, sulfuric acid, phosphoric acid, and acetic acid. The density of Hastelloy B2 wire is 9.2 g/cm ³, and the melting temperature range is 1330-1380 ℃. In terms of mechanical properties, its tensile strength can reach 755 N/mm ², yield strength is about 340 N/mm ², and elongation can reach 40%. These characteristics make Hastelloy B2 wire an ideal material for manufacturing chemical equipment such as reactors, storage tanks, pipelines, and pumps, especially when dealing with corrosive media, ensuring long-term stable operation of the equipment.

Parameter

Specific Applications

Hastelloy B2 wire is a high-performance nickel molybdenum alloy known for its excellent corrosion resistance and high-temperature stability. Hastelloy B2 wire is widely used in the chemical industry to manufacture various critical equipment and components, ensuring its reliability and durability in extreme environments. The following are its specific applications in the chemical industry:

• Reactors and storage tanks: Due to its excellent corrosion resistance, Hastelloy B2 wire is commonly used in the manufacture of chemical reactors and storage tanks, especially when dealing with corrosive media such as strong acids such as hydrochloric acid, sulfuric acid, and phosphoric acid, which can effectively prevent material corrosion.
• Pipelines and valves: Hastelloy B2 wire is used in the manufacturing of pipelines and valves in chemical production processes to ensure stability and safety under high temperature and pressure conditions.
• Heat exchangers: Due to their excellent high-temperature performance and corrosion resistance, Hastelloy B2 wire is also commonly used in the manufacture of heat exchangers. These devices need to withstand high temperatures and strong corrosive media in chemical production.

The excellent performance of Hastelloy B2 wire makes it an indispensable material in the chemical industry, especially in applications that require high temperature resistance and corrosion resistance.

Advantages and Characteristics

1. Excellent corrosion resistance: Hastelloy B2 wire exhibits excellent performance in various corrosive media, especially in reducing environments such as hydrochloric acid solutions at various temperatures and concentrations. It also has good corrosion resistance to moderate concentrations of sulfuric acid and many non oxidizing acids.
2. Stress Corrosion Cracking Resistance: This alloy has excellent resistance to chloride ion reduction stress corrosion cracking (SCC) and can maintain material integrity in high temperature, high pressure, and corrosive environments.
3. High temperature performance: Hastelloy B2 wire has good high-temperature strength and creep performance, and can work stably for a long time in high-temperature environments.
4. Processing performance: It has good malleability and weldability, and can be formed and processed through various processing techniques. Its low carbon and low silicon content reduces the precipitation of carbon and other impurity phases in the welding heat affected zone, so the weld also has sufficient corrosion resistance.
5. Chemical stability: In the chemical industry, Hastelloy B2 wire can resist the erosion of various chemical substances, including sulfuric acid, hydrochloric acid, phosphoric acid, etc.

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Q&A

Q: What are the main chemical components of Hastelloy B2 wire?
Answer: The main chemical components of Hastelloy B2 wire include approximately 66% nickel, 28% molybdenum, 2% iron, 0.4-0.7% chromium, 0.01% carbon, 1.0% manganese, 0.08% silicon, etc.
Q: What are the applications of Hastelloy B2 wire in the chemical industry?
Answer: Hastelloy B2 wire is widely used in the chemical industry to manufacture equipment for processing highly corrosive media, such as acid storage tanks, reaction vessels, pipelines, and pumps. It is particularly suitable for use in non oxidizing acid environments such as sulfuric acid, hydrochloric acid, phosphoric acid, and acetic acid.
Q: What is the corrosion resistance of Hastelloy B2 wire?
Answer: Hastelloy B2 wire has excellent corrosion resistance, especially in reducing media. It can effectively resist corrosion from various concentrations of non oxidizing acids such as hydrochloric acid, sulfuric acid, phosphoric acid, and acetic acid.
Q: What are the physical and mechanical properties of Hastelloy B2 wire?
Answer: The density of Hastelloy B2 wire is 9.2 g/cm ³, and the melting point range is 1330-1380 ℃
Its tensile strength can reach 745 MPa, yield strength is about 325 MPa, and elongation can reach 40%.

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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