Ragnar Metals and Tubes is a leading Hastelloy C22 Round Bar Manufacturer, Stockist and Exporter in India, supplying premium quality nickel alloy round bars to customers across the Middle East, Europe, Africa, Southeast Asia and worldwide markets. With over 20 years of industry experience and ISO Certified quality standards, we have established ourselves as a trusted supplier of high-performance Hastelloy C22 Round Bars for critical industrial applications.
Hastelloy C22 Round Bar is one of the most versatile nickel-chromium-molybdenum-tungsten alloys available today. It is specifically designed to provide exceptional resistance against oxidizing and reducing environments, pitting corrosion, crevice corrosion, stress corrosion cracking and chemical attack. Due to its outstanding corrosion resistance, Alloy C22 Round Bars are widely used in chemical processing plants, pollution control systems, marine equipment, pharmaceutical industries and power generation facilities.
Our Hastelloy C22 Round Bars are manufactured according to ASTM B574, ASME SB574 and international quality standards. Available in multiple diameters, lengths and finishes, these bars are extensively used in highly corrosive environments where conventional stainless steels fail to provide long-term performance.
As a globally recognized Hastelloy C22 Round Bar Exporter, Ragnar Metals and Tubes supplies products to UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Germany, South Africa, Singapore and numerous international markets. Every bar undergoes strict quality inspection, dimensional verification and material testing before dispatch.
Hastelloy C22 Round Bar / UNS N06022 Round Bar is a nickel-chromium-molybdenum-tungsten alloy known for its outstanding corrosion resistance in a wide range of aggressive industrial environments. It belongs to the Hastelloy family of corrosion-resistant alloys and is designated as UNS N06022. The alloy was specifically developed to withstand oxidizing and reducing chemical conditions, making it one of the most corrosion-resistant materials available in the market.
The high chromium content provides excellent resistance against oxidizing chemicals, while molybdenum and tungsten improve resistance to pitting, crevice corrosion and localized attack. Unlike many conventional alloys, Hastelloy C22 can resist wet chlorine, ferric chloride, sulfuric acid, hydrochloric acid, phosphoric acid and various organic acids.
Hastelloy C22 Round Bar / UNS N06022 Round Bar are widely used in industries where exposure to highly corrosive chemicals is common. These bars maintain excellent mechanical properties and structural stability even in extreme operating conditions. Due to their superior resistance to corrosion and oxidation, they are preferred in chemical reactors, heat exchangers, flue gas desulfurization systems, marine equipment and pharmaceutical manufacturing plants.
| Specification | Details |
|---|---|
| Material Grade | Hastelloy C22 / Alloy C22 |
| UNS Number | N06022 |
| Werkstoff Number | 2.4602 |
| Standards | ASTM B574 / ASME SB574 |
| Diameter Range | 5mm to 500mm |
| Length | 1000mm to 6000mm |
| Form | Round, Hex, Square, Flat, Forged |
| Finish | Bright, Black, Ground, Polished |
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | Balance |
| Chromium (Cr) | 20.0 - 22.5 |
| Molybdenum (Mo) | 12.5 - 14.5 |
| Iron (Fe) | 2.0 - 6.0 |
| Tungsten (W) | 2.5 - 3.5 |
| Cobalt (Co) | 2.5 Max |
| Manganese (Mn) | 0.50 Max |
| Silicon (Si) | 0.08 Max |
| Carbon (C) | 0.015 Max |
| Property | Value |
|---|---|
| Tensile Strength | 690 MPa Min |
| Yield Strength | 310 MPa Min |
| Elongation | 45% Min |
| Density | 8.69 g/cm³ |
| Melting Range | 1357°C - 1400°C |
| Hardness | Approx 90 HRB |
| Property | Hastelloy C22 | Hastelloy C276 |
|---|---|---|
| Oxidizing Resistance | Excellent | Very Good |
| Pitting Resistance | Excellent | Excellent |
| Crevice Corrosion | Excellent | Very Good |
| Fabrication | Excellent | Good |
| Chemical Processing | Highly Preferred | Preferred |
Hastelloy C22 Round Bars are extensively used in chemical processing industries where aggressive chemicals and corrosive media are present. Their exceptional corrosion resistance makes them ideal for manufacturing reactors, pressure vessels, pipelines and chemical storage tanks.
In the pharmaceutical industry, Hastelloy C22 is preferred due to its ability to maintain product purity and resist contamination. Pharmaceutical reactors, mixers and process equipment commonly utilize Hastelloy C22 Round Bars for critical components.
The marine industry uses Hastelloy C22 for offshore platforms, seawater systems and marine processing equipment due to its excellent resistance to seawater corrosion. Pollution control systems, including flue gas desulfurization units and scrubbers, also utilize Hastelloy C22 because of its superior resistance to acidic gases and corrosive condensates.
Additional applications include power generation plants, pulp and paper industries, waste treatment facilities, aerospace engineering and petrochemical processing units.
Ragnar Metals and Tubes supplies Hastelloy C22 Round Bars throughout Dubai, Abu Dhabi, Sharjah, Ajman, Fujairah, and Ras Al Khaimah. We serve EPC contractors, fabrication companies, engineering firms, and industrial manufacturers across the UAE.
We regularly export Hastelloy C22 Round Bars to Riyadh, Jeddah, Dammam, Jubail, and Yanbu for oil and gas, petrochemical, defense, and heavy engineering projects.
Our products are supplied to major industrial and infrastructure projects across Doha and other regions of Qatar.
We export premium quality Hastelloy C22 Round Bars to Muscat, Sohar, Salalah, and industrial zones throughout Oman.
Hastelloy C22 Round Bar is a nickel-chromium-molybdenum alloy known for exceptional corrosion resistance.
The UNS designation for Hastelloy C22 is UNS N06022.
ASTM B574 and ASME SB574 are the primary standards.
Yes, Hastelloy C22 offers significantly better corrosion resistance than most stainless steel grades.
Yes, it provides excellent resistance to hydrochloric acid in many concentrations.
Chemical processing, marine, pharmaceutical, power generation and pollution control industries.
Yes, custom diameters, lengths and finishes are available.
Yes, Ragnar Metals and Tubes exports globally.
Bright, black, polished and ground finishes are available.
Yes, it offers excellent weldability and fabrication characteristics.
Ragnar Metals and Tubes is committed to delivering premium quality Hastelloy C22 Round Bars to customers across the globe. With 20+ years of experience, ISO-certified quality systems, advanced manufacturing capabilities, and a strong export network, we continue to serve industries requiring reliable stainless steel solutions. Whether you need standard stock materials or custom specifications, our team is ready to provide high-quality products, technical support, and timely delivery for projects of any size.
