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455 Round Bar

Versatile and Resilient - 455 Stainless Steel for Your Toughest Challenges

Engineered for Excellence - Trust in 455 Round Bar

Uncompromising Quality and Durability - Choose 455 Round Bar

In the field of precipitation-hardening stainless steel,  it is an advanced martensitic alloy used in production. It combines the amazing corrosion resistance characteristics, one-step age hardenability, ease of fabrication, and yield strength. It has three times greater characteristics than that of standard stainless grade 304. Thus, you can have all these incredible features in a single piece of material.

Stainless steel is excellent material for bar production. It is corrosion resistant, has high tensile strength, and is easily machined. The 455 stainless bars are used in a variety of industries such as the automotive, aerospace, and manufacturing sectors. 4455 stainless steel round bar is also used in the construction industry because it can withstand high temperatures without losing its properties.

The answer is quite simple. It is because of the quality and strength. You can get a lot more value for your money by buying a 455 stainless steel round bar.

Stainless steel has been used for decades, and it has continuously improved to meet the needs of different industries. When you buy a 455 stainless steel round bar, you will be able to use it without any issues

O'Hare 455 Stainless Steel Suppliers

Looking for reliable 455 round bar suppliers? No need to fret about finding the right one. O’Hare Precision Metals is the one you need.

O’Hare Precision Metals can provide a wide range of company-supplied or customer-supplied components and materials. Just like how we can offer you the best round bar stocks in O’Hare!

O’Hare Precision Metals is one of the reliable 455 stainless steel round bar suppliers. We provide a wide range of products for various industries. Our products are made from high-quality material, which is durable and strong. 

We offer a wide range of products from stainless steel round bars to stainless steel flat bars. There might be a lot of stainless suppliers out there, but only choose us for high-quality steel stocks!

Machinability & Welding

As with other precipitation-hardenable stainless steels, this stainless steel can be machined while still in the annealed condition and welded similarly to other stainless steels.

Because of its low work-hardening rate, it can be cold formed significantly. During hardening, the dimensional change is only about -0.001 in/in, allowing close-tolerance finish machining while the material is still in the annealed state.

Applications

455 stainless steel round bar, known as UNS S45500, is a versatile martensitic stainless steel. It offers exceptional corrosion resistance, high strength, and good formability. Common applications include:

  • Aerospace: Used in landing gear parts, fasteners, and engine components for its high strength and corrosion resistance.
  • Marine equipment: Ideal for propeller shafts, rudders, and seawater pumps due to its excellent corrosion resistance in marine environments.
  • Chemical processing: Suitable for reactors, vessels, valves, and piping systems that handle corrosive chemicals.
  • Oil and gas industry: Used in downhole tools, subsea components, valves, and piping systems to withstand harsh conditions in exploration and production.
  • Medical instruments: Its formability makes it valuable for surgical instruments, orthopedic implants, and dental instruments.
  • Automotive components: Employed in shafts, springs, fasteners, and exhaust system parts where corrosion resistance and strength are crucial.
  • Industrial equipment: Provides durability and reliability in pumps, valves, shafts, and fasteners due to its corrosion resistance and high strength.
  • Food processing: Widely used in conveyors, mixers, and processing vessels for its hygienic properties and corrosion resistance.
  • Power generation: Applied in turbine blades, steam valves, and high-pressure boiler parts due to its resistance to corrosion and high temperatures.
  • General engineering: Used in shafts, fasteners, gears, and various components where strength, corrosion resistance, and formability are required.
455 stainless steel round bar

Properties

Density 

Tensile strength 

Yield strength

Modulus of elasticity

Poisson’s ratio 

Elongation at break 

0.280 lb/in3

204900 psi

195100 psi

29000 ksi

0.3

14%

Chemical Properties

Iron 

Chromium

Copper 

Carbon

Nickel 

Molybdenum 

Manganese 

Titanium

Phosphorus 

Silicon 

Sulfur 

Columbium + Tantalum 

Balance

11-12.5

1.5-2.5

0.05

7.5-9.5

0.50

0.50

0.80-1.4

0.040

0.50

0.030

0.10-0.50

Why Choose 455 Stainless Steel?

455 stainless steel round bar is a high-grade, corrosion-resistant steel that offers numerous advantages, making it a preferred choice in industries such as aerospace, automotive, food and beverage, marine, and healthcare. Here’s why you should consider this steel;

  • Lightweight and Portable: 455 stainless steel round bars are lightweight, making them easy to handle and transport for various applications.
  • Excellent Formability: With its superior formability, it can be easily bent and shaped into different configurations, providing versatility in manufacturing processes.
  • Superior Corrosion Resistance: It exhibits exceptional resistance to corrosion, ensuring longevity and durability even in harsh environments. It offers high tensile strength, impact resistance, corrosion resistance, and good ductility.
  • Easy Weldability: Itl can be easily welded with other materials, allowing for efficient fabrication and assembly processes. Its low-alloy composition contributes to its machinability and weldability.
  • Machinability and Versatility: It can be machined and forged into various shapes, thanks to their good ductility. This enables customization and the production of intricate parts for different applications.

For all your stainless steel needs, rely on the expertise of our highly skilled personnel at O’Hare Precision Metals. We are committed to providing exceptional service and assisting you in finding the right solutions.

Contact us today to request a quote for 455 stainless steel round bars, and discover the reliability and performance of this exceptional material.