Alloy Steel
Alloy Steel Bar
The Alloy steel round bar is an iron-based alloy that has enhanced physical properties and strength that work best in the aerospace industry.

Best Quality ALLOY ROUND BAR
Alloy steel is an iron-based alloy that has enhanced physical properties and strength that work best in the aerospace industry.
An alloy steel round bar’s properties are easily altered allowing it to take on different aspects of hardness, corrosion resistance, increased strength, ductility, and weldability.
Accordingly, alloy steel is well-suited for forgings because of its strength and wear-resistant properties which are commonly beneficial in aerospace construction especially with aircraft frame, components, and parts.
Alloy steel is commonly alloyed with various elements such as chromium, nickel, copper, titanium, and aluminum in a range of 1.00 to 50.00% to enhance its physical properties.
By alloying it with other elements, its properties are improved and are actually suitable for applications requiring forgings that ordinary carbon steel can’t provide.
If your business belongs in an industry that heavily utilizes alloy steel round bar stock in various applications, you need to find a reliable alloy steel round bar supplier that is also a centerless ground bar supplier that goes the extra mile by also providing efficient and exceptional precision grinding services to create and customize the alloy steel round bars necessary for your business.
As such, Forte Precision Metals understands the value of creating high-quality alloy steel forgings and other end products which is why we provide not only excellent alloy steel bar stocks but also provide appropriate machining services such as precision grinding services to bring out the best of your acquired alloy material.
Forte Precision Metals considers itself a leading manufacturer of alloy steel materials which are primarily used for industrial applications. Subsequently, we remain steadfast in our commitment to providing the best products and services to our customers.
At Forte Precision Metals, we work on the production of alloy steels with increased tolerance and continuous improvements regarding its quality in varying sizes and shapes to meet each requirement set by our customers across local and global areas.
Consequently, we also provide precision grinding services, as well as, heat treatments to achieve the necessary toughness, strength, and resistance you want to see with our alloy steel round bar stock.
If you need an efficient alloy steel round bar supplier and a centerless ground bar supplier capable of providing you with excellent alloy bar stocks, Forte Precision Metals is here for you! We make sure that we work closely with our clients in order to accurately provide their alloy steel bars in appropriate specifications.
Call us or simply request a quote for the bar stocks you need today!
ALLOY ROUND BAR GRADES
With alloy steel being one of the most versatile steels allowing it to be highly in-demand in applications involving high pressure environments, a lot of industries forget that it is necessary to know which alloy steel grade to use according to specific applications.
Different alloy steel products are made out of a variety of alloy steel grades. Many industrial manufacturers and engineers use these metals since they fit for a lot of uses in various major industries like aerospace, automotive, and other machinery.
As such, it is important to carefully select alloy steel grades befitting any customer-specified applications because of its differing strength and other property features. Alloy steel grades are mostly tempered and quenched to achieve desired toughness and high strength.
Moreover, it is also necessary to know in what form does the alloy steel bar take whether in a precision or centerless ground bar form to avoid any errors upon application.
Forte Precision Metals dutifully takes into consideration all the specificities of its clients and in order to do so, its team willingly works closely to efficiently achieve the desired end product. To fulfill the necessary specificities, we provide a piece of unique information about each alloy steel grade and its specification when it comes to its nature, capacity, and suited applications.
Please see Forte Precision Metals’ alloy steel grades table below to find out which one will be suitable for your industrial applications:
ALLOY STEEL ROUND BAR GRADES TABLE
GRADE | DESCRIPTION | APPLICATION |
---|---|---|
4120 | has good tough strength properties | used for forging applications as forged valve bodies and pumps |
4125 | a chromium-molybdenum alloy steel, displays good strength and toughness properties | automotive and engineering gear, engine construction – steering knuckles, forged crankshafts, etc. |
4130 | readily machineable, weldable and ductile, has tough strength | commercial and military aircraft, machine tools, automotive, hydraulic tools, aerospace, auto racing |
4135 | low-alloy steel, capable of being heat treated and has reasonable toughness | forged shafts, fixtures, collars, jigs, spindles |
4140 | provides good hardness penetration, wear resistant, tough and ductile | highly stressed parts, or components subjected to severe wear |
4142 | medium-carbon steel, readily heated and has tough strength | die holders, forged gears, collets, spindles, arbors, flanges, axles, clutch parts, etc. |
4145 | a chromium-molybdenum low alloy steel, readily forged, welded, and machined | drill collars, shafts, forged gears, rolls for paper mills, tool holders, and pump shafts |
4150 | low-alloy steel, has good atmospheric corrosion resistance and strength | forgings in the aerospace, gas, and oil industries, forged gears, shafts, and spindles |
4340 | nickel-chromium molybdenum alloy, has high toughness and fatigue strength | commercial and military aircraft, machine tool applications, automotive systems, forged steel crankshafts |
52100 | high carbon, chromium alloy steel | for highly stressed parts like aircraft bearing |
6150 | fine grained carbon-chromium alloy steel, highly abrasion resistant | gear and engine construction, forged crankshafts, connecting rods, pump and gear shafts, spindles and steering knuckles |
8620 | most widely used carburizing alloy, has high core strength | forged camshafts, gears, and fasteners |
8740 | nickel-chromium low alloy steel, has tough strength properties | high-strength forged fasteners |
9310 | low alloy steel, has good hardenability and fatigue strength | crankshafts, heavy-duty gear shafts, gears in truck and aircraft construction |
AIRCRAFT ALLOY ROUND BAR
Alloy steel primarily dominates the action in aerospace construction and framing due to its high strength and lightweight properties.
As such, alloy steel’s properties can further be modified and increased either as to its hardness, corrosion resistance, durability, and other factors applicable and essential in the aircraft construction and aerospace industry.
This ability of alloy steel is what makes it appealing considering that these properties are essential especially when working with extreme conditions.
Alloy steels can be classified into two: low-alloy and high-alloy and it is the high-alloy steel which is commonly sought for in the aircraft construction and aerospace industry. This high alloy steel is defined by its high percentage of alloying elements.
In order to properly serve the companies under the aerospace industry, Forte Precision Metals supply an extensive range of aircraft high alloy steel round bar stock available in both precision and centerless ground bar forms.25
At Forte Precision Metals, we work on the production of alloy steels with increased tolerance and high quality in varying sizes and shapes to meet each requirement set by our customers across local and global areas.
Our aircraft quality metals are all tested, approved, and certified as suitable for the production of aircraft parts. Please see our available products applicable to your aircraft applications and contact us to get more information.
If your material is not among our product options, please call or contact us to request a quote regarding your alloy steel round bar stock specifications today!
At Forte Precision Metals, we work on the production of alloy steels with increased tolerance and high quality in varying sizes and shapes to meet each requirement set by our customers across local and global areas.
Our aircraft quality metals are all tested, approved, and certified as suitable for the production of aircraft parts. Please see our available products applicable to your aircraft applications and contact us to get more information.
If your material is not among our product options, please call or contact us to request a quote regarding your alloy steel round bar stock specifications today!
QUALITY AIRCRAFT ALLOY STEEL ROUND BARS
Aircraft quality round bars are widely used in engineering parts and structures requiring lightweight and corrosion resistance features.
This type of Aircraft quality round bars earns high demands in the aviation industry with the kind of properties they have like light weight, exceptional corrosion resistance, and tough strength.
Aircraft metals frames and structure in commercial aircraft transport and even in fighter jets require such properties over a wide range of sky pressure. These aircraft quality round bars are welded and fabricated to manufacture aircraft vital parts and structure.
Forte Precision Metals is a productive distributor of aircraft quality round bars for the aircraft and aerospace industries, primarily for instruments, avionics, airframes, ordnance parts, bearings, and engine parts.
Forte Precision Metals do produce a full-line of aircraft stainless steel, alloy steels, nickel alloys, tool steels, copper, brass, and bronze. We are also ready for a reliable shipment and sourcing across local and global sectors and industries at competitive prices.
ALLOY STEEL ROUND BAR APPLICATIONS
Aircraft alloy steel primarily works on aerospace construction and structure for their high strength and lightweight properties.
Forte Precision Metals maintains its full production of alloy round bars with our line of extensive size and finish options to fit any requirement set by customers.
Alloy round bar is specifically used in structural applications as well as in automotive and aircraft construction. Unlike other steels, alloy round bars are highly recommendable materials due to their low density and lightweight properties.
We also provide delivery and shipment of any material you want.
The Edges of Alloy Steel
Alloy steel is a type of steel that is made up of different elements with a range of percentages. It can be used in many applications and is often used to make alloys, which are metals that have different properties than their pure forms.
There are many advantages of using an alloy steel bar over other types of steel. They are more durable than carbon steel and lighter than stainless steel. An Alloy steel bar has many advantages, including high strength, low weight, and corrosion resistance. It can also be easily welded, machined, and formed into complex shapes.
Alloy steel is a type of steel that is composed of a mix of iron and other elements. The alloying element in the alloy can vary from one manufacturer to another. Plus, alloy steel is an affordable alternative to carbon steel, which makes it suitable for manufacturing tools, construction materials, and many other products. Moreover, an alloy round bar is a type of steel bar made from iron and other alloying elements. They are generally used in the construction industry for reinforcing concrete and rebar.
Why Purchase an Alloy Steel Bar?
If you are in the market for a new alloy round bar, you will have to consider factors such as its quality and price. If you are looking for a high-quality bar, then you should go for stainless steel.
The main reason people purchase alloy steel bar types is due to their corrosion resistance properties. They are also durable and can withstand extreme temperatures without breaking or bending.
If you need a bar that is strong enough to withstand weight, then it is recommended that you purchase an alloy round bar.
An alloy round bar is a popular material in the construction industry. It is used for buildings, bridges, and other structures. Steel is also used in manufacturing industries like automobiles, aerospace, and electronics.
There are many different factors that determine the price of an alloy steel bar, such as the shape and size of the bar, its grade, and whether it has a coating or not.
Please see our list of alloy round bar sizes and Request a Quote for the size you want to get our immediate response
STOCK # | MATERIAL | SHAPEFORM | SIZE | |
---|---|---|---|---|
FORTE | Alloy Steel | Round Bar | 1/16 inches | 0.0625 inches1.5875 mm |
FORTE | Alloy Steel | Round Bar | 3/32 inches | 0.0938 inches2.38252 mm |
FORTE | Alloy Steel | Round Bar | 1/8 inches | 0.125 inches3.175 mm |
FORTE | Alloy Steel | Round Bar | 5/32 inches | 0.1563 inches3.97002 mm |
FORTE | Alloy Steel | Round Bar | 3/16 inches | 0.1875 inches4.7625 mm |
FORTE | Alloy Steel | Round Bar | 7/32 inches | 0.2188 inches5.55752 mm |
FORTE | Alloy Steel | Round Bar | 1/4 inches | 0.25 inches6.35 mm |
FORTE | Alloy Steel | Round Bar | 17/64 inches | 0.2656 inches6.74624 mm |
FORTE | Alloy Steel | Round Bar | 9/32 inches | 0.2813 inches7.14502 mm |
FORTE | Alloy Steel | Round Bar | 5/16 inches | 0.3125 inches7.9375 mm |
FORTE | Alloy Steel | Round Bar | 11/32 inches | 0.3438 inches8.73252 mm |
FORTE | Alloy Steel | Round Bar | 3/8 inches | 0.375 inches9.525 mm |
FORTE | Alloy Steel | Round Bar | 13/32 inches | 0.4063 inches10.32002 mm |
FORTE | Alloy Steel | Round Bar | 7/16 inches | 0.4375 inches11.1125 mm |
FORTE | Alloy Steel | Round Bar | 15/32 inches | 0.4688 inches11.90752 mm |
FORTE | Alloy Steel | Round Bar | 1/2 inches | 0.5 inches12.7 mm |
FORTE | Alloy Steel | Round Bar | 17/32 inches | 0.5313 inches13.49502 mm |
FORTE | Alloy Steel | Round Bar | 9/16 inches | 0.5625 inches14.2875 mm |
FORTE | Alloy Steel | Round Bar | 19/32 inches | 0.5937 inches15.07998 mm |
FORTE | Alloy Steel | Round Bar | 5/8 inches | 0.625 inches15.875 mm |
FORTE | Alloy Steel | Round Bar | 21/32 inches | 0.6563 inches16.67002 mm |
FORTE | Alloy Steel | Round Bar | 11/16 inches | 0.6875 inches17.4625 mm |
FORTE | Alloy Steel | Round Bar | 23/32 inches | 0.7188 inches18.25752 mm |
FORTE | Alloy Steel | Round Bar | 3/4 inches | 0.75 inches19.05 mm |
FORTE | Alloy Steel | Round Bar | 25/32 inches | 0.7813 inches19.84502 mm |
FORTE | Alloy Steel | Round Bar | 13/16 inches | 0.8125 inches20.6375 mm |
FORTE | Alloy Steel | Round Bar | 27/32 inches | 0.8438 inches21.43252 mm |
FORTE | Alloy Steel | Round Bar | 7/8 inches | 0.875 inches22.225 mm |
FORTE | Alloy Steel | Round Bar | 29/32 inches | 0.9063 inches23.02002 mm |
FORTE | Alloy Steel | Round Bar | 15/16 inches | 0.9375 inches23.8125 mm |
FORTE | Alloy Steel | Round Bar | 31/32 inches | 0.9688 inches24.60752 mm |
FORTE | Alloy Steel | Round Bar | 1 inches | 1 inches25.4 mm |
FORTE | Alloy Steel | Round Bar | 1 1/16 inches | 1.0625 inches26.9875 mm |
FORTE | Alloy Steel | Round Bar | 1 1/8 inches | 1.125 inches28.575 mm |
FORTE | Alloy Steel | Round Bar | 1 3/16 inches | 1.1875 inches30.1625 mm |
FORTE | Alloy Steel | Round Bar | 1 1/4 inches | 1.25 inches31.75 mm |
FORTE | Alloy Steel | Round Bar | 1 5/16 inches | 1.3125 inches33.3375 mm |
FORTE | Alloy Steel | Round Bar | 1 3/8 inches | 1.375 inches34.925 mm |
FORTE | Alloy Steel | Round Bar | 1 7/16 inches | 1.4375 inches36.5125 mm |
FORTE | Alloy Steel | Round Bar | 1 1/2 inches | 1.5 inches38.1 mm |
FORTE | Alloy Steel | Round Bar | 1 9/16 inches | 1.5625 inches39.6875 mm |
FORTE | Alloy Steel | Round Bar | 1 5/8 inches | 1.625 inches41.275 mm |
FORTE | Alloy Steel | Round Bar | 1 11/16 inches | 1.6875 inches42.8625 mm |
FORTE | Alloy Steel | Round Bar | 1 3/4 inches | 1.75 inches44.45 mm |
FORTE | Alloy Steel | Round Bar | 1 13/16 inches | 1.8125 inches46.0375 mm |
FORTE | Alloy Steel | Round Bar | 1 7/8 inches | 1.875 inches47.625 mm |
FORTE | Alloy Steel | Round Bar | 1 15/16 inches | 1.9375 inches49.2125 mm |
FORTE | Alloy Steel | Round Bar | 2 inches | 2 inches50.8 mm |
FORTE | Alloy Steel | Round Bar | 2 1/16 inches | 2.0625 inches52.3875 mm |
FORTE | Alloy Steel | Round Bar | 2 1/8 inches | 2.125 inches53.975 mm |
FORTE | Alloy Steel | Round Bar | 2 3/16 inches | 2.1875 inches55.5625 mm |
FORTE | Alloy Steel | Round Bar | 2 1/4 inches | 2.25 inches57.15 mm |
FORTE | Alloy Steel | Round Bar | 2 5/16 inches | 2.3125 inches58.7375 mm |
FORTE | Alloy Steel | Round Bar | 2 3/8 inches | 2.375 inches60.325 mm |
FORTE | Alloy Steel | Round Bar | 2 7/16 inches | 2.4375 inches61.9125 mm |
FORTE | Alloy Steel | Round Bar | 2 1/2 inches | 2.5 inches63.5 mm |
FORTE | Alloy Steel | Round Bar | 2 9/16 inches | 2.5625 inches65.0875 mm |
FORTE | Alloy Steel | Round Bar | 2 5/8 inches | 2.625 inches66.675 mm |
FORTE | Alloy Steel | Round Bar | 2 11/16 inches | 2.6875 inches68.2625 mm |
FORTE | Alloy Steel | Round Bar | 2 3/4 inches | 2.75 inches69.85 mm |
FORTE | Alloy Steel | Round Bar | 2 13/16 inches | 2.8125 inches71.4375 mm |
FORTE | Alloy Steel | Round Bar | 2 7/8 inches | 2.875 inches73.025 mm |
FORTE | Alloy Steel | Round Bar | 2 15/16 inches | 2.9375 inches74.6125 mm |
FORTE | Alloy Steel | Round Bar | 3 inches | 3 inches76.2 mm |
FORTE | Alloy Steel | Round Bar | 3 1/8 inches | 3.125 inches79.375 mm |
FORTE | Alloy Steel | Round Bar | 3 1/4 inches | 3.25 inches82.55 mm |
FORTE | Alloy Steel | Round Bar | 3 1/2 inches | 3.5 inches88.9 mm |
FORTE | Alloy Steel | Round Bar | 3 3/4 inches | 3.75 inches95.25 mm |
FORTE | Alloy Steel | Round Bar | 4 inches | 4 inches101.6 mm |
FORTE | Alloy Steel | Round Bar | 4 1/4 inches | 4.25 inches107.95 mm |
FORTE | Alloy Steel | Round Bar | 4 1/2 inches | 4.5 inches114.3 mm |
FORTE | Alloy Steel | Round Bar | 4 3/4 inches | 4.75 inches120.65 mm |
FORTE | Alloy Steel | Round Bar | 5 inches | 5 inches127 mm |
FORTE | Alloy Steel | Round Bar | 5 1/4 inches | 5.25 inches133.35 mm |
FORTE | Alloy Steel | Round Bar | 5 1/2 inches | 5.5 inches139.7 mm |
FORTE | Alloy Steel | Round Bar | 5 3/4 inches | 5.75 inches146.05 mm |
FORTE | Alloy Steel | Round Bar | 6 inches | 6 inches152.4 mm |
At Forte Precision Metals, we work on the production of alloy steels with increased tolerance and high quality in varying sizes and shapes to meet each requirement set by our customers across local and global areas.
If your material is outside out product options, please call or contact us today!
Request A Quote
Contact info
9234 Parklane Ave. Franklin Park, IL 60131

Aircraft alloy steel primarily works on aerospace construction and structure for their high strength and lightweight properties.

AIRCRAFT ALLOY STEEL
Aircraft alloy steel primarily works on aerospace construction and structure for their high strength and lightweight properties.

ALLOY STEEL GRADES
Alloy steel grades are carefully selected to fit any customer-specified application since they do differ in featured properties and strength.
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