Durable Hastelloy C-22 Plates – Best Price for Bulk Orders

Hastelloy C-22 is a nickel-chromium-molybdenum-tungsten alloy renowned for its exceptional durability and resistance to corrosion in extreme environments. Its composition includes nickel (Ni) as the base element, chromium (Cr) for oxidation resistance, molybdenum (Mo) and tungsten (W) for resistance to localized corrosion, and small amounts of iron (Fe) for added strength. This alloy is specifically designed to withstand harsh conditions, including high temperatures, acidic and alkaline environments, and exposure to chlorides and other aggressive chemicals.

Key Features of Hastelloy C-22 Plates:

• Outstanding Corrosion Resistance: Resists pitting, crevice corrosion, and stress corrosion cracking in highly corrosive media.

• High-Temperature Stability: Maintains mechanical strength and corrosion resistance at elevated temperatures.

• Versatility: Suitable for welding, forming, and machining, making it ideal for complex fabrication.

• Longevity: Offers extended service life, reducing maintenance and replacement costs.

Applications:
Hastelloy C-22 plates are widely used in industries that require durable materials for harsh operating conditions. Key applications include:

• Chemical Processing: Reactors, tanks, and heat exchangers handling corrosive chemicals like sulfuric acid, hydrochloric acid, and chlorides.

• Pollution Control: Scrubbers, flue gas desulfurization systems, and waste treatment equipment.

• Oil and Gas: Downhole equipment, pipelines, and components exposed to sour gas environments.

• Pharmaceutical Industry: Equipment for processing aggressive APIs and intermediates.

• Power Generation: Components in fossil fuel and nuclear power plants.

• Pulp and Paper Industry: Digesters and bleach plants handling corrosive chemicals.

Available Grades:
Hastelloy C-22 plates are available in standardized grades to meet industry requirements:

• ASTM B575: Standard specification for nickel alloy plates, sheets, and strips.

• UNS N06022: Unified Numbering System designation for Hastelloy C-22.

Manufacturing Process:
The production of Hastelloy C-22 plates involves several critical steps to ensure high quality and performance:

1. Melting and Casting: High-purity raw materials are melted in a controlled atmosphere and cast into slabs or ingots.

2. Hot Rolling: The cast material is heated and rolled to reduce thickness and achieve the desired dimensions.

3. Cold Rolling (if required): Further thickness reduction and improved surface finish are achieved through cold rolling.

4. Annealing: Heat treatment is applied to relieve stresses and optimize mechanical properties.

5. Surface Treatment: Plates undergo pickling, passivation, or other treatments to enhance corrosion resistance and surface quality.

6. Cutting and Finishing: Plates are cut to size and finished according to customer specifications.

User Needs:
Industries that rely on Hastelloy C-22 plates prioritize the following:

• Durability: To ensure long-term performance in harsh environments.

• Cost-Effectiveness: Bulk orders at competitive prices to reduce overall project costs.

• Corrosion Resistance: To minimize equipment failure and maintenance costs.

• Fabrication Ease: To allow for seamless welding, forming, and machining during equipment manufacturing.

• Reliability: To ensure consistent performance in critical applications.

Bulk Order Advantages:
For industries requiring large quantities, Hastelloy C-22 plates offer significant advantages:

• Best Price: Competitive pricing for bulk orders, making it a cost-effective solution for large-scale projects.

• Consistent Quality: Uniform material properties and dimensions across all plates.

• Fast Delivery: Efficient production and logistics to meet tight project deadlines.

• Customization: Ability to supply plates in specific sizes, thicknesses, and finishes to meet unique requirements.