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9310 Steel | Forte Precision Metals

9310 Steel

When it comes to toughness and resistance, 9310 steel stands out.

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Experience the exceptional properties of 9310 steel

9310 steel is a low alloy nickel, chromium, and molybdenum. It has a high fatigue strength as well as a high core hardness.

The normalized and tempered form of this alloy is the optimum for machining. All of this makes the 9310 a fantastic choice for airplane parts. 

It is used for applications that require high core strength. It also has a high level of strength, hardness, hardenability, core strength, and fatigue strength. 9310 has high ductility, machinability, and cold working qualities when annealed. 


Nickel, chromium, and molybdenum being the composition of 9310 round bar alloys give the strength and hardness of its overall steel grade. It has the potential to be case hardened making it an ideal choice for heavy-duty gears and shafts typically utilized in the aircraft industry.

If you are one that requires this alloy steel material, Forte Precision Metals guarantees that you will receive the best bar stocks  that meet your requirements.

9310 Steel Bar Commonly Used for;

  • Piston pins
  • Aircraft engine gears 
  • Aircraft engine pinions
  • Aluminum rolling mill rolls
  • Shafts
  • Clutch Parts
  • Boring bars

9310 Steel Properties

Physical Properties 


Ultimate Tensile Strength

Yield Tensile Strength 

Hardness Rockwell | Brinell 

Elongation at Break Percentage 

Modulus of Elasticity 29,000 ksi

Reduction of Area Percentage 52%

Melting Point 

Specific Heat 

Thermal Conductivity


0.284 lb/in3

155 ksi

130 ksi

B109 | 331


29,000 ksi


2,580-2,650 °F

1.1 x 10^-1 BTU/lb-°F

336 BTU-in/hr-ft^2-°F

9310 Round Bar Chemical Elements















0.025 (max)

0.025 (max)



High Quality 9310 Steel Bar Common Applications

The 9310 round bar is a type of high-grade steel utilized in applications like aerospace engineering, nuclear power plants, and other industries. Also, high-strength, low-alloy carbon steel is widely used in the aerospace, automotive, and electrical industries.

9310 round bar is an alternative to stainless steel for applications requiring high corrosion resistance and toughness. It has a higher strength than many other sheets of steel of similar composition because it has a lower silicon content.

Moreover, it is often used as a material for shipbuilding or as an electrical conductor in wire-making. It is used in fabrication processes such as forging or rolling. This steel has a carbon content of 0.08%, which means it can be welded or heat-treated without filler metals or other additives that might cause problems with the finished product.

Why Buy a 9310 Steel?

When choosing a material for your next project, you need to think about what you want the end product to be. Do you like it strong and durable? Do you like it lightweight? What do you need the material to look like?

High-quality steel offers greater strength and durability than other grades of steel. Also, it has a higher yield strength than different steel grades, meaning the metal can take more load before breaking.

The advantages of the 9310 round bar include its high strength, resistance to corrosion, and ease of fabrication. It is widely used in the aerospace industry for aircraft construction. 9310 round bar is high-strength alloy steel with a high yield strength and low density. And it has good toughness and toughness retention.

It also has good corrosion resistance and thermal conductivity properties. Plus, the 9310 round bar is widely used in the automotive industry for engine parts like connecting rods and crankshafts and in power generation equipment.

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

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

Contact info

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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