440c Round Bar

440C stainless round bar stock steels are high-alloy steels that have a high corrosion resistance compared to a great many other bars of steel due to the large quantities of chromium present within its chemical composition.


440C round bar Stainless steel stock are high-alloy steels that have a high corrosion resistance compared to a great many other bars of steel due to the large quantities of chromium present within their chemical composition. 

440C stainless bar stock is a high carbon martensitic stainless steel that has high strength in moderate corrosion resistance, wear resistance, and good hardness. This material is more than capable of attaining the highest strength, wear resistance, and hardness after heat treatment. 

The high carbon content within 440C round bar stock makes it particularly suitable for applications regarding rolling element bearings, valve seats, high-quality knife blades, surgical instruments, and chisels. You can expect that this particular steel has good corrosion resistance and heat resistance although it isn’t recommended for use in temperatures above the relevant tempering temperature due to the reduction in mechanical properties from over-tempering.

440c stainless steel bar stock is high-grade stainless steel, which has been tested and proven to be a good choice for bar stock. The 440c stainless steel round bar is high-grade stainless steel, which has been tested and proven to be a good choice for bar stock. The corrosion resistance of the 440C is much better than that of other grades of stainless steel. It can resist rusting when exposed to salt water or humid air.

Steel Purchaser

The 440c stainless steel round bar is a high-quality, tough, and durable material used in many applications. It is a type of martensitic stainless steel. Also, it has an excellent combination of toughness, wears resistance, and hardness.

440c round bar is martensitic stainless steel with a minimum of 18% chromium and 8% carbon. It has excellent corrosion resistance, hardness, and toughness. 440c stainless steel bar stock applications are diverse and include:

  • Knife blades
  • Kitchen cutlery
  • Medical instruments
  • Screw machine parts
  • Automotive parts

The 440c stainless steel round bar can be used to make parts such as valves, pistons, and engine blocks. They are also used to make kitchen utensils and equipment such as knives and cutting boards.

Get 440c round bar stainless steel assistance from experts like us

Advance Grinding has the right kind of steel that you need to help you keep up with your business or latest venture. If you want to acquire the best 440C round bar stainless stock forged in the industry, then you’ll be happy to know that Advance Grinding can provide you with just that. We understand the value of supplying our clients with quality metal, which is precisely why you should trust us, to supply you with top-tier, high-quality metals. Contact us here at Advance Grinding today, so that you can get a quote on the alloy that you need. We’ll make sure that you’re equipped to take on any project you have to face by providing you with a hard material that you can rely on.

440c stainless steel round bar is highly corrosion-resistant and tough alloy steel. It has excellent mechanical properties with good toughness, wear resistance, and creep strength. It also has good weldability and can be easily machined. 440c stainless steel bar stock is a low carbon, high chromium steel alloy. It has good corrosion resistance and can be exposed to various corrosive environments without significant risk of corrosion.

440C Stainless Steel Round Bar Benefits:

  •  Corrosion-resistant
  •  Good for high temperatures
  •  Good for high-strength applications
  •  Low carbon content


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!


Tensile Strength95000 psi
Yield Strength60200 psi
Hardness (Brinell)197
Hardness (Knoop)219
Hardness (Rockwell)92
Hardness (Vickers)207


Some of the most common uses are food and beverage equipment, chemical processing equipment, and marine equipment. 440c round bar is available in round or square shapes and can be cut to size to meet your needs. You can find them in different 440c stainless steel suppliers.

440c stainless steel suppliers are easy to find online and can provide you with the best prices for your desired quantities. But nothing beats Advance Grinding Services. AGS will be able to help you find everything you need for your project, including metal sheets and rods, fasteners, cutting tools, and more.

440c stainless steel round bar is a prevalent material for many applications. This is why many 440c stainless steel suppliers are out there. But only trust Advance Grinding services for high-quality stainless steel with good corrosion resistance.

Whatever industry you are from, rest assured that Advance Grinding Services can provide you with a 4140 alloy steel round bar stock for all your specific industry applications.

Give us a call or simply request a quote from our website and acquire a high-quality 440c round bar today!