Uns N10276 Nickel Chromium Molybdenum Incoloy ASTM Hastelloy C22 Round Bar 690 MPA Tensile Strength

Product Introduction

Hastelloy C22 Bar is a high-performance nickel-chromium-molybdenum-tungsten alloy with excellent corrosion resistance and high temperature stability. Its chemical composition includes nickel (Ni) balance, chromium (Cr) 20.0-22.5%, molybdenum (Mo) 12.5-14.5%, tungsten (W) 2.50-3.50%, iron (Fe) 2.00-6.00%, etc. This alloy performs well in various strong acids, strong alkalis and salt solutions, and can resist corrosive media such as chlorides, sulfuric acid, and nitric acid.
Hastelloy C22 Bar has a wide range of applications in marine engineering, mainly due to its excellent corrosion resistance and high mechanical strength. This alloy can effectively resist corrosive media such as chlorides and chloride ions in seawater, and is suitable for manufacturing key components such as offshore platforms, submarine pipelines, valves and seawater treatment equipment. The precise chemical composition ratio of Hastelloy C22 alloy enables it to maintain good mechanical properties and oxidation resistance under high temperature and high pressure environments, ensuring long-term stable operation of the equipment. In addition, its good processing and welding properties enable Hastelloy C22 Bar to meet the requirements of various complex shapes and sizes in marine engineering.

Parameter

Specific Applications

1. Offshore platform: Hastelloy C22 alloy bars are widely used to manufacture key components of offshore platforms, such as support structures, connectors, etc., to ensure the stability and durability of the platform.
2. Submarine pipeline: Suitable for manufacturing submarine pipelines, able to resist corrosion in seawater and submarine soil, and extend the service life of pipelines.
3. Marine equipment: Used to manufacture various marine equipment, such as submersibles, marine detection equipment, etc., to ensure the normal operation of equipment in harsh marine environments.

Advantages and Characteristics

1. Seawater corrosion resistance: Hastelloy C22 alloy can effectively resist corrosion in seawater, including chloride ion erosion. This makes it extremely durable in marine environments and suitable for manufacturing submarine pipelines, valves and other equipment.
2. Resistance to Chloride Stress Corrosion Cracking: The alloy has remarkable corrosion resistance to highly concentrated chloride salt solutions (such as ferric chloride and cupric chloride), which can effectively prevent stress corrosion cracking.
3. High strength and toughness: At room temperature, the tensile strength of Hastelloy C22 alloy can reach 690 MPa, the yield strength is 283 MPa, and the elongation is 40%, showing good mechanical properties. In high temperature environment, its strength and hardness still maintain a high level.
4. Good thermal stability: Hastelloy C22 alloy has good thermal stability at high temperatures and can be used in environments up to 1000°C without significant deformation or cracking.

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Q&A

Q: How is the corrosion resistance of Hastelloy C22 Bar?
A: Hastelloy C22 Bar has excellent corrosion resistance and can resist erosion by a variety of chemical media, including chloride ions, hypochlorites, etc.
Q: How is the mechanical strength of Hastelloy C22 Bar?
A: Hastelloy C22 Bar has high mechanical strength, with a tensile strength of more than 800 MPa and an elongation of ≥30%.
Q: Is Hastelloy C22 Bar difficult to process?
A: Hastelloy C22 Bar has good processing performance and can be formed by conventional hot and cold processing methods.
Q: What is the density of Hastelloy C22 Bar?
A: The density of Hastelloy C22 Bar is 8.9 g/cm³.

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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