GB/T 20878 AISI 410 Stainless Steel Coil – Product Overview

The GB/T 20878 AISI 410 Stainless Steel Coil is a martensitic stainless steel grade known for its high strength, excellent wear resistance, and good corrosion resistance in mild environments. AISI 410 stainless steel contains approximately 12% chromium, which provides its corrosion resistance, and the martensitic structure ensures good hardness and wear resistance. This grade is commonly used in applications requiring moderate corrosion resistance along with high strength and hardness. Yuanchi Metal offers top-quality GB/T 20878 AISI 410 Stainless Steel Coils, suitable for a wide range of industries, including automotive, industrial, and manufacturing sectors.

Unique Features of GB/T 20878 AISI 410 Stainless Steel Coil

• High Strength and Hardness: AISI 410 stainless steel is martensitic, which gives it superior strength and hardness compared to austenitic and ferritic stainless steels. This makes it ideal for applications that require strong mechanical properties.
• Good Corrosion Resistance: AISI 410 offers good resistance to oxidation and corrosion in mild environments, making it suitable for applications where exposure to air and water is moderate.
• Wear Resistance: The martensitic structure of AISI 410 gives it excellent wear resistance, making it a good choice for applications that involve friction or abrasion.
• Heat Treatment: AISI 410 can be heat-treated to improve its hardness and strength, making it versatile for various demanding applications.
• Magnetic Properties: AISI 410 is magnetic, which is a characteristic that distinguishes it from many austenitic stainless steels.

Technical Specifications of GB/T 20878 AISI 410 Stainless Steel Coil

Applications of GB/T 20878 AISI 410 Stainless Steel Coil

1. Industrial Equipment: Due to its high strength and wear resistance, AISI 410 stainless steel is widely used in the manufacture of industrial equipment such as pumps, valves, and compressors that are exposed to mechanical wear and mild corrosion.
2. Cutting Tools and Blades: The hardness of AISI 410 stainless steel makes it an ideal material for cutting tools, knives, and blades, especially in applications requiring resistance to wear and abrasion.
3. Automotive Components: AISI 410 is often used for manufacturing automotive parts like exhaust manifolds, valves, and other components that require good resistance to wear and moderate corrosion.
4. Kitchenware: AISI 410 is used in making kitchenware like cutlery, knives, and other utensils due to its good balance of corrosion resistance, strength, and ease of fabrication.
5. Valve Parts and Pumps: This alloy’s combination of strength and corrosion resistance makes it a common choice for valve and pump components in environments where oxidation is a concern but high strength is required.

Packaging and Shipping

At Yuanchi Metal, we prioritize the safe packaging and transportation of our GB/T 20878 AISI 410 Stainless Steel Coils. Each coil is carefully wrapped in protective plastic film to prevent damage or contamination during transit. For larger orders, the coils are securely packaged on wooden pallets or steel crates, ensuring that they remain stable during transport. We offer flexible shipping solutions, including air and sea freight, to meet your specific delivery needs. Our efficient logistics team works to ensure that your order arrives on time, safely, and in perfect condition, whether it’s for domestic or international shipments.

Frequently Asked Questions (FAQ)

1. What is the corrosion resistance of AISI 410?
   • AISI 410 offers moderate corrosion resistance in mild environments. It is not as resistant to corrosion as austenitic stainless steels like AISI 304 but performs well in applications exposed to air, water, and mild chemicals.
2. Can AISI 410 stainless steel be welded?
   • Yes, AISI 410 can be welded, but it requires preheating and post-weld heat treatment to avoid cracking and ensure good weld quality. It is also more prone to welding distortion than austenitic stainless steels.
3. What is the tensile strength of AISI 410 stainless steel?
   • The tensile strength of AISI 410 typically ranges from 550 MPa to 750 MPa, which provides high strength suitable for structural and mechanical applications.
4. Is AISI 410 stainless steel magnetic?
   • Yes, AISI 410 is magnetic, as it is a martensitic stainless steel. This makes it suitable for applications where magnetic properties are required.
5. What is the hardness of AISI 410 stainless steel?
   • AISI 410 stainless steel has a hardness range of 200-250 HB, making it highly resistant to wear and abrasion, ideal for use in cutting tools and industrial equipment.
6. What are the available surface finishes for AISI 410 stainless steel?
   • AISI 410 stainless steel is available in several surface finishes, including 2B (matte finish), BA (bright annealed), No.4 (brushed finish), and No.8 (mirror finish), depending on the requirements of the specific application.