302 Stainless Round Bar Stock

One of the most common metal grades that you can consider for construction purposes is 302 stainless round bar stock.

302 stainless round bar stock, the perfect construction material

One of the most common metal grades that you can consider for construction purposes is 302 stainless round bar stock. Although considered a thin metal grade, you’ll find that it is extremely tough being as it is a combination of several metals and elements such as carbon, titanium, and iron which produce one of the toughest alloys that can be used in just about any construction work. 302 stainless bar stock is used to manufacture some of the most sensitive parts in the aeronautical industry. Other than its toughness, when in need of steel for construction projects, 302 stainless bar stock ductility can be stretched to the point of forming a thin wire without breaking it, all while being corrosion resistant. With 302 stainless steel, you don’t need to worry about it corroding due to being exposed to various elements in the atmosphere.

Steel Purchaser

High quality materials from cost-affordable providers

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 302 stainless round bar 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 hardy material that you can rely on.


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


With excellent toughness, high fatigue strength, and outstanding machinability, 4140 Alloy Steel has indeed become a staple for most industries in the Midwest.

For the automotive industry, 4140 alloy steel is used in the creation of engine gears, bolts and nuts, and crankshafts while for the oil and gas industry, 4140 alloy steel is utilized in the creation of spindles, couplings, and other mechanical parts.

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 4140 alloy steel round bar stock today!