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8620 Steel | Forte Precision Metals

8620 Steel

For high-performance parts that stand the test of time, trust 8620 steel

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8620 steel Round Bar

Get the strength and toughness you need with 8620 steel

The nickel concentration adds to the case’s strong strength and above-average core toughness. Chromium and molybdenum help carbides develop properly, resulting in good surface hardness and wear. It’s the most common carburizing alloy on the market.

8620 carbon steel can also be used as high tensile steel (uncarburized), which can be used for a variety of applications needing great tensile strength and adequate toughness when properly hardened and tempered.

Because of its low carbon content, prehardened and tempered (uncarburized) this steel can be further surface hardened by nitriding, but it will not respond adequately to flame or induction hardening.

For light to medium stressed components and shafts requiring good surface wear resistance with appropriate core strength and impact qualities, 8620 carbon steel (carburized) is widely employed across all industry sectors.

Get Quality 8620 Steel

8620 alloy steel is widely utilized in a variety of industries. If you are one of the industries that require this material type. Here in Forte Precision Metals, we assure you to get the alloy steel stocks that fit your needs

8620 Steel Bar Stock Commonly Used for;

  • Arbors
  • Bearings
  • Splined Shafts
  • Ratchets
  • Bushings
  • Cam Shafts
  • Sleeves
  • Differential Pinions
  • Pins (Guide, King, Pistons)

8620 Carbon Steel Properties

Physical Properties


Ultimate Tensile Strength 

Yield Tensile Strength 

Shear Strength 

Shear Modulus 

Hardness Rockwell | Brinell 

Elongation at Break Percentage 

Modulus of Elasticity 

Reduction of Area 

Poisson’s Ratio 

Machinability Percentage 

Melting Point 

Specific Heat 

Thermal Conductivity 


0.284 lb/in3

92 ksi

52 ksi

59 ksi

11.6 ksi

B89 | 183


30,000 ksi




2,580-2,650 °F

1.14 x 10^-1 BTU/lb-°F

323 BTU-in/hr-ft^2-°F

8620 Chemical Elements

Properties Percentage











0.18 – 0.23

0.4 – 0.6

96.9 – 98.02

 0.7 – 0.9

0.15 – 0.25

 0.4 – 0.7

0.035 max

 0.15 – 0.35

0.04 max


8620 Alloy Steel Useful in Construction

8620 carbon steel is ideal for use in a variety of industries. It is widely used in construction, manufacturing, automotive, and other industries. It can be used to construct various types of machines and equipment.

Moreover, it is useful in construction machinery such as cranes, hoists, excavators, and other lifting equipment. This makes it popular for large-scale projects such as building bridges or skyscrapers.

8620 carbon steel is a versatile product used in various industries. The most common application areas are construction and manufacturing. It is also commonly used as a structural member in bridges and buildings.

Lastly, it finds use in the construction industry for its ability to withstand high temperatures and corrosion. 8620 alloy steel is mainly found in the railroad industry, as it can be used to build bridges, tracks, and other railway structures.

8620 Steel Capabilities

The 8620 alloy steel has an excellent strength-to-weight ratio due to its high chromium content, which makes it resistant to corrosion. Due to its high yield strength, the 8620 carbon steel can be used in oil rigs for drilling or pumping.

It is a type of high-quality steel with a uniform chemical composition, making it corrosion-resistant. It is also an ideal material for applications requiring high strength and durability.

The 8620 carbon steel bar has many advantages over other types of steel. For example, it is less likely to develop cracks due to hard work than different types of steel. It also doesn’t require the same heat treatment as most other steels, so that it can be used faster and more accurately during machining.

Purchase an 8620 Steel Today!

8620 alloy steel is a type of round steel bar. They are commonly used in construction, manufacturing, and engineering applications. Plus, it is a steel round bar made for manufacturing. They are typically used in the construction and engineering industries for various purposes, such as reinforcing concrete or building bridges. If you belong to one of these industries, an 8620 alloy steel is a staple for your projects.

Forte Precision Metals is here if you need an efficient carbon steel round bar supplier and a ground bar supplier who provides you with quality 8620 alloy steel stocks now! We work closely with our clients to ensure their precision ground bars are delivered to the correct specifications.

Get quality steel round bar stocks now! Call us or request a quote!

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Forte Precision Metals provide Precision Ground Bars & Centerless Ground services nationally and worldwide
Forte Percision Metals, Inc.
9234 Parklane Ave. Franklin Park, IL 60131
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