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430F Stainless Steel

430f stainless steel is the go-to alloy for corrosion resistance and magnetic properties

The Versatility and Durability of 430F Stainless Steel Round Bar

When it comes to selecting the right material for your industrial or manufacturing needs, 430F stainless steel round bar is a popular choice. This alloy is a ferritic, straight chromium, non-hardenable grade that belongs to the 400 series of stainless steel alloys. It is known for its excellent corrosion resistance, magnetic properties, and affordability, making it a go-to material for various applications.

430F stainless steel round bar is a versatile and durable product that can withstand harsh environments and heavy usage. It is often used in the manufacturing of various components, including fasteners, shafts, and valves, due to its ability to resist corrosion and wear. In addition, its magnetic properties make it suitable for use in magnetic couplings and bearings.

The properties of 430F stainless steel round bar also make it ideal for use in high-temperature applications, where other materials may fail. Its resistance to oxidation and scaling at elevated temperatures makes it a popular choice for exhaust systems and other high-temperature components.

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Get High-quality 430f Stainless Steel Round Bar Stocks

Looking for the right kind of steel to support your business or latest venture? Look no further than Advance Grinding. We specialize in providing top-quality metal products, including the best 430F stainless round bar stock available in the industry.

At Advance Grinding, we prioritize quality and reliability above all else. When you work with us, you can trust that you’re getting the very best materials on the market. Our commitment to excellence means that you can take on any project with confidence, knowing that you have the hard materials you need to succeed.

Ready to get started? Contact Advance Grinding Services today to request a quote for your needed alloy. Our team is standing by to help you get the materials you need to take your business to the next level.


As such, it is now understandable why this type of alloy steel is sought after getting a quick review of its components.

Consequently, its high machinability is highlighted as it is commonly combined with sulfur to further improve its machinability and make carburizing processes more effective.

With its excellent machinability, this even elevated this alloy steel’s prominence among industries.

Fortunately, Advance Grinding Services never runs out of 4140 alloy steel bars and can very much supply your needs especially if you are operating in the Illinois area!


Density 7.7-8.0
Tensile Strength 95000 psi
Yield Strength 60200 psi
Hardness (Brinell) 197
Hardness (Knoop) 219
Hardness (Rockwell) 92
Hardness (Vickers) 207
Machinability 65

ALLOY 430f Stainless Steel Round Bar APPLICATIONS

430f stainless steel round bar is a versatile alloy that is commonly used in a wide range of applications across various industries. Its excellent corrosion resistance, magnetic properties, and affordable cost make it popular for numerous industrial applications. Here are some of the applications of this steel:

  • Automotive industry: 430f stainless steel round bar is helpful in producing automotive components such as exhaust systems, trim, and fuel tanks. Its excellent corrosion resistance makes it an ideal material for automotive applications where exposure to harsh environments is common.
  • Aerospace industry: This alloy is also used in the aerospace industry to manufacture craft components, such as exhaust systems and fuel tanks. Its magnetic properties make it suitable for magnetic couplings and bearings, whitetail components in aerospace applications.
  • Medical industry: 430f stainless steel round bar is used in medical applications such as surgical instruments, dental equipment, and medical implants. Its excellent corrosion resistance and biocompatibility make it an ideal material for medical applications.
  • Food processing industry: This alloy is used in food processing equipment due to its non-reactivity with food products and excellent corrosion resistance. It is commonly used in produce, kitchenware, and food storage containers.
  • Marine industry: 430f stainless steel round bar is used in marine applications such as boat fittings, fishing equipment, and underwater components due to its excellent corrosion resistance in seawater environments.
  • Construction industry: This alloy is also used in the construction industry to manufacture structural components, such as roofing and siding materials and fasteners.

Whatever industry you are from, rest assured that Advance Grinding Services can provide high-quality stainless steel round bar stocks for all your specific industry applications. Call or request a quote from our website and acquire a high-quality 430f stainless steel round bar stock today!