1.4104 AISI 430F Stainless Steel Coil – Product Overview

The 1.4104 AISI 430F Stainless Steel Coil is a free-machining grade of ferritic stainless steel, primarily designed for applications where high corrosion resistance and ease of fabrication are essential. It contains small amounts of sulfur (S) to improve machinability, making it a preferred choice for manufacturing precision parts and components. AISI 430F is widely used in the automotive, petrochemical, and manufacturing industries, where components are subjected to moderate corrosion and require high mechanical strength and good workability. Yuanchi Metal offers high-quality 1.4104 AISI 430F Stainless Steel Coils with customizable thicknesses, widths, and surface finishes to suit various industrial needs.

Unique Features of 1.4104 AISI 430F Stainless Steel Coil

• Excellent Machinability: The addition of sulfur improves machinability, making AISI 430F ideal for applications requiring precise machining and complex shapes, such as screws, bolts, and shafts.
• Moderate Corrosion Resistance: AISI 430F offers resistance to corrosion in mildly corrosive environments, including air, water, and some acids, though it is not as resistant as austenitic stainless steels like AISI 304 or 316.
• Good Strength and Durability: It maintains good mechanical strength, making it suitable for applications that require robust performance under moderate stress and temperature conditions.
• Magnetic Properties: AISI 430F is a ferritic stainless steel, so it is magnetic, which can be advantageous in specific applications, such as magnetic components and electrical devices.
• Cost-Effective: Compared to austenitic stainless steels, AISI 430F is more cost-effective while still providing excellent strength and corrosion resistance for many industrial applications.

Technical Specifications of 1.4104 AISI 430F Stainless Steel Coil

Applications of 1.4104 AISI 430F Stainless Steel Coil

1. Automotive Components: AISI 430F is commonly used for manufacturing automotive components such as exhaust systems, trim parts, and fasteners, due to its strength and excellent machinability.
2. Fasteners and Precision Parts: The material’s excellent machinability makes it ideal for manufacturing screws, bolts, nuts, and other precision fasteners, ensuring high efficiency in high-volume production.
3. Kitchenware and Household Items: Due to its moderate corrosion resistance, AISI 430F is used in the production of kitchen appliances, cookware, and household goods, where moderate corrosion resistance is sufficient.
4. Pumps and Valves: AISI 430F is often used in manufacturing pumps and valves for applications requiring good mechanical properties and moderate resistance to corrosion.
5. Heat Exchangers: Its moderate corrosion resistance and high strength make AISI 430F suitable for manufacturing heat exchangers used in mild corrosive environments such as air or water-based heat exchangers.

Packaging and Shipping

At Yuanchi Metal, we ensure that all 1.4104 AISI 430F Stainless Steel Coils are packaged securely to avoid damage during transit. The coils are typically wrapped in protective plastic film or paper, and larger orders are secured with wooden pallets or crates to prevent movement. We offer reliable shipping options, including air and sea freight, to meet your delivery requirements. Our logistics team coordinates with trusted freight carriers to ensure the safe and timely delivery of your products, whether for domestic or international shipments.

Frequently Asked Questions (FAQ)

1. What makes AISI 430F better than AISI 430 for machining?
   • AISI 430F contains sulfur, which significantly improves its machinability, making it more suitable for applications that require high-speed machining and precision cutting, such as fasteners and bolts.
2. Is AISI 430F resistant to rust and corrosion?
   • While AISI 430F provides good resistance to rust and corrosion in mild environments, it is not as resistant as austenitic stainless steels like AISI 304 or 316. It is best used in applications where corrosion resistance is needed in less aggressive environments.
3. Can AISI 430F be welded?
   • Yes, AISI 430F can be welded, but care must be taken to avoid heat-affected zone (HAZ) issues. Pre- and post-weld heat treatments may be necessary to preserve the material’s mechanical properties.
4. What are the common applications for AISI 430F stainless steel?
   • Common applications include automotive components, fasteners, kitchenware, pumps, valves, and heat exchangers. AISI 430F is especially preferred where high machinability is required.
5. What is the tensile strength of AISI 430F?
   • The tensile strength of AISI 430F ranges between 480-620 MPa, providing good mechanical properties for many industrial applications.
6. Is AISI 430F magnetic?
   • Yes, AISI 430F is a ferritic stainless steel, meaning it is magnetic. This characteristic can be beneficial in certain applications, such as magnetic sensors and devices.