Ferritic Stainless Steel
Reliable Strength and Corrosion Resistance with Cost-Effective Performance
Ferritic stainless steel is a type of stainless steel primarily composed of iron and chromium, with little to no nickel content. Known for its excellent resistance to stress corrosion cracking, good oxidation resistance, and strong mechanical properties, ferritic stainless steel is widely used in automotive, industrial, and architectural applications. Its lower cost compared to austenitic grades makes it an attractive option for a variety of structural and decorative uses.
Key Properties
and Advantages
1. EXCEPTIONAL Corrosion Resistance
Ferritic stainless steels provide strong resistance to corrosion, particularly in mildly acidic and chloride-containing environments. Certain grades offer enhanced protection against oxidation, making them suitable for heat exchangers, exhaust systems, and industrial applications.
2. High Temperature Oxidation Resistance
With the ability to withstand high temperatures without significant degradation, ferritic stainless steels are often used in heat exchangers, furnace components, and catalytic converters where oxidation resistance is essential.
3. Stress Corrosion Cracking Resistance
Unlike austenitic stainless steels, ferritic grades have excellent resistance to stress corrosion cracking, making them ideal for applications exposed to high chloride environments, such as marine and chemical processing industries.
4. Cost-effective Alternative
Due to their lower nickel content, ferritic stainless steels are more cost-effective than austenitic grades while still delivering strong corrosion resistance and durability, making them a preferred choice for budget-conscious applications.
Materials We Offer
409 Stainless Steel (UNS S40900): A general-purpose ferritic stainless steel offering good corrosion resistance and weldability, widely used in automotive exhaust systems and industrial applications.
430 Stainless Steel (UNS S43000): Known for its excellent corrosion resistance and formability, 430 is commonly used in kitchen appliances, automotive trim, and decorative applications.
439 Stainless Steel (UNS S43932): Offers improved corrosion resistance and weldability, making it a great choice for exhaust systems and architectural structures.
444 Stainless Steel (UNS S44400): A high-performance ferritic stainless steel with enhanced resistance to pitting and crevice corrosion, ideal for heat exchangers and water heaters.
Why Choose System 22?
At System 22, we provide high-quality ferritic stainless steel materials tailored to meet your needs.
Whether you require standard sheets, coils, or custom-engineered solutions, we ensure reliability, durability, and cost-effectiveness in every product we offer.
By leveraging advanced alloy processing and welding techniques, we enhance the performance, durability, and reliability of our products, providing you with cost-effective solutions tailored to your specific requirements.
Get it Fast!
Same day
shipping
Emergency
orders
After hours & weekend shipping
Rush
Manufacturing
Ready to learn more about how Ferritic Stainless Steel can benefit your next project? Contact System22 today to discuss your needs with one of our specialists. We're here to provide the information and support you need to make informed material choices.
Let us help you find the perfect solution for your fasteners and components. With System22, you're choosing exceptional corrosion resistance, strength, and unmatched expertise.