Unique Features:

420 Stainless Steel Rod is unique for its ability to achieve high hardness levels through heat treatment, which makes it ideal for demanding applications such as knives, surgical instruments, and tooling components. It offers good resistance to corrosion in mild environments and has excellent wear resistance, making it suitable for parts exposed to frequent friction or impact. Due to its martensitic structure, 420 stainless steel also possesses magnetic properties, which can be useful in certain industrial applications. Its combination of hardness and corrosion resistance makes it a versatile choice for a range of industries.

Product Specifications:

Applications:

1. Cutting Tools and Knives: 420 Stainless Steel Rod is commonly used in the manufacture of cutting tools, such as knives and blades, due to its ability to achieve a high hardness and sharp edge while maintaining good corrosion resistance.
2. Surgical Instruments: Its combination of hardness, corrosion resistance, and biocompatibility makes it ideal for surgical instruments such as scalpels, forceps, and scissors.
3. Industrial Components: 420 Stainless Steel is used in various industrial components like valves, pumps, and bearings, where wear resistance and strength are essential.

Packaging & Shipping:

At Yuanchi, we take care in packaging our 420 Stainless Steel Rod to ensure it reaches you in perfect condition. Each rod is protected with moisture-resistant film, wrapped with a protective layer, and packed in durable wooden crates for maximum protection during shipping. With our global shipping options via sea and air freight, we ensure timely and secure delivery to your location. Our experienced logistics team guarantees that your order is handled efficiently, so you receive your products on time.

FAQs:

1. What are the main advantages of 420 Stainless Steel Rod?
   • 420 Stainless Steel Rod is known for its high hardness, excellent wear resistance, and good corrosion resistance, making it ideal for use in cutting tools, surgical instruments, and other high-performance applications.
2. Is 420 Stainless Steel Rod magnetic?
   • Yes, 420 Stainless Steel is magnetic due to its martensitic structure, which makes it suitable for applications where magnetic properties are needed.
3. What is the maximum hardness that can be achieved with 420 Stainless Steel Rod?
   • When heat-treated, 420 Stainless Steel can achieve a hardness of HRC 50-60, making it suitable for use in high-durability applications.
4. Can 420 Stainless Steel Rod be welded?
   • Yes, 420 Stainless Steel Rod can be welded, but the process requires careful control of heat to avoid cracking due to its high carbon content. Preheating and post-weld heat treatment may be necessary.
5. What is the recommended heat treatment process for 420 Stainless Steel?
   • 420 Stainless Steel Rod is typically hardened by heating to around 1000-1050°C (1832-1922°F) and then tempering at lower temperatures to achieve the desired hardness and toughness.
6. What certifications are available for 420 Stainless Steel Rod?
   • Our 420 Stainless Steel Rod meets ASTM A276 and ASTM A479 standards, and mill test certificates are available upon request.