Stainless steel round bars and rods are essential components in various industrial applications, including construction, manufacturing, and transportation. At Om Steel, we are committed to providing high-quality stainless steel round bars and rods that are designed to meet the unique needs of our clients.
One of the key features of our stainless steel round bars and rods is their excellent resistance to corrosion. Stainless steel contains chromium, which reacts with oxygen to form a protective layer on the surface of the material. This layer helps to prevent corrosion and makes stainless steel round bars and rods ideal for use in harsh environments.
Another important feature of our stainless steel round bars and rods is their high strength-to-weight ratio. Stainless steel is known for its strength and durability, which makes it a popular choice for heavy-duty applications where the material is subjected to constant stress.
At Om Steel, we offer a wide range of stainless steel round bar and rod sizes and thicknesses to meet the diverse needs of our clients. Our stainless steel round bars and rods are available in various finishes, including mirror, brushed, and satin, to meet different aesthetic preferences.
Stainless Steel Black Bar vs Stainless Steel Forged Bar
There are several types of stainless steel bars available on the market, including stainless steel black bars and stainless steel forged bars.
Stainless steel black bars, also known as hot rolled bars, are produced by heating stainless steel billets to very high temperatures and then rolling them into their final shape. The resulting bars have a dark, rough surface and are typically used in applications where appearance is not a critical factor.
On the other hand, stainless steel forged bars are produced by shaping heated stainless steel billets using a forging press or hammer. This process results in bars with a smooth, polished surface and improved mechanical properties, such as higher strength and toughness, compared to black bars. Forged bars are often used in applications where appearance and performance are both important.
Cold Drawn Stainless Steel Round Bars
Omsteel that in the production of high quality stainless steel bars, including cold drawn stainless steel bars. Cold drawing is a process used to produce precision-sized bars with a smooth, polished surface finish.
The process starts with hot rolled steel bars that are cleaned and coated with a lubricant to prevent rust and facilitate the drawing process. The bars are then pulled through a series of dies at room temperature, which reduces their diameter and increases their length. This process results in a bar with a uniform diameter and a smooth, polished surface.
One of the key benefits of cold drawn stainless steel bars is their high dimensional accuracy and consistency. The cold drawing process allows for tighter tolerances and a more precise control over the final size and shape of the bar. This makes them ideal for use in applications where precision and accuracy are critical, such as in the aerospace, medical, and automotive industries.
Polished Stainless Steel Round Bars
Polished stainless steel bars are stainless steel bars that have undergone a polishing process to achieve a smooth and reflective surface finish. The polishing process involves using abrasive materials and polishing compounds to remove surface imperfections and create a uniform surface texture.
Polished stainless steel bars are often used in applications where appearance and aesthetics are important, such as in architecture, interior design, and high-end furniture. The smooth and reflective surface finish gives these bars a clean and modern look that can enhance the visual appeal of any space.
Benefits of Using Stainless Steel Round Bars and Rods
Corrosion Resistance
One of the most significant properties of stainless steel round bars is their corrosion resistance. This property makes them ideal for use in various industries, including construction, automotive, aerospace, and marine. Stainless steel round bars contain chromium that reacts with oxygen to form a thin layer of oxide on the surface.
High Strength
Stainless steel round bars are also known for their high strength-to-weight ratio. They are stronger than many other materials such as aluminum or plastic while still being relatively lightweight. This property makes them ideal for use in applications where high strength is required but weight must be kept to a minimum.
Heat Resistance
Another important property of stainless steel round bars is their heat resistance. They can withstand high temperatures without losing their structural integrity or becoming deformed. This property makes them ideal for use in applications where high temperatures are present, such as in industrial furnaces or engines.
Low Maintenance
Stainless steel round bars require very little maintenance compared to other materials such as wood or concrete. They do not require painting or sealing and can be easily cleaned with soap and water. This low maintenance requirement makes them an excellent choice for outdoor applications where exposure to the elements is common.
Versatility
Stainless steel round bars are incredibly versatile and can be used in a wide range of applications across various industries. They can be machined into different shapes and sizes depending on the specific needs of the application. Additionally, they can be welded, bent, or formed into complex shapes without losing their structural integrity.
Stainless Steel Round Bars and Rods
Specification
| Stainless steel Bar Specification | EN 10272, EN 10088-3 |
|---|---|
| Standard | SUS, GB, ASME, EN, API, DIN, ASTM, AISI, UNS |
| Sizes | 3mm to 800mm diameter |
| Length | “12 Random Lengths Long Bars: 15-20 Random Lengths” |
| Finish | Bright, Rough Turned, Peeled, Cold Drawn Turned, Polished, Annealed, Bright Drawn, Centreless Ground, Black, Grinding, Smooth Turned |
| Tolerances | K12, H12, K11, H9, H13, H11, K9, H10, K10, H8 |
| Surface Finish | NO.1, 2B, NO.4, HL, 2D, 1D, 8K, NO.3, BA |
| Production Method | Rolled / Forged |
| Stainless Steel Round Bar Characteristics | “Cold Working of SS Bars: Good SS Rod Corrosion Resistance: Excellent High Tensile SS Round Bars Heat Resistance: Good Heat Treatment of Brushed SS Bars: Poor Austenitic SS Bars Hot Working: Fair Free-machining SS Round Bars Machinability: Good Austenitic Steel Bars Weldability: Very Good” |
| Value Added Services at Om Steel | “Heat Treatment Production Bar Cutting Chemical Milling Turn, Ground, and Polishing Surface Machining Shearing Precision Grinding Trepanning Rigidizing Custom Packing” |
| Other available forms | Triangle, Half Round, Rod, Precision Ground, Angle, Channel, Rounds, Rectangle, Hollow, T-Bar, Billet, Profiles, I/H, Blocks, Forging, Threaded, Ingot |
Stainless Steel Round Bars
Weight Per Foot
| Diameter | Weight | ||
|---|---|---|---|
| (inches) | per metre (kg) | (mm) | per metre (kg) |
| 1/8 Inch | 0.06 | 3 mm | 0.06 |
| 3/16 Inch | 0.14 | 4 mm | 0.1 |
| 1/4 Inch | 0.25 | 5 mm | 0.16 |
| 5/16 Inch | 0.39 | 6 mm | 0.22 |
| 3/8 Inch | 0.56 | 7 mm | 0.3 |
| 7/16 Inch | 0.77 | 8 mm | 0.4 |
| 1/2 Inch | 1 | 10 mm | 0.62 |
| 9/16 Inch | 1.22 | 12 mm | 0.89 |
| 5/8 Inch | 1.56 | 14 mm | 1.22 |
| 11/16 Inch | 1.89 | 15 mm | 1.4 |
| 3/4 Inch | 2.25 | 16 mm | 1.59 |
| 7/8 Inch | 3.07 | 18 mm | 2.01 |
| 1 Inch | 4.03 | 20 mm | 2.48 |
| – | – | 22 mm | 3.00 |
| – | – | 24 mm | 3.57 |
| – | – | 25mm | 3.88 |
Stainless Steel Round Bars
Tensile Strength
| Grade | Tensile Strength | Cold Drawn | Other |
|---|---|---|---|
| EN 1.4301 | Mpa | 680 | 590 |
| EN 1.4401 | Mpa | 680 | 590 |
Cold Finished Stainless Steel Round Bars
tolerances
| Cold Finish | ||
|---|---|---|
| Cold Finish | 0.0625 to 0.3125, excl | +/- 0.001″ |
| Cold Finish | 0.3125 to 0.500, excl | +/- 0.0015″ |
| Cold Finish | 0.500 to 1, excl | +/- 0.002″ |
| Cold Finish | 1 to 1.5, excl | +/- 0.0025″ |
| Cold Finish | 1.5 to 3.25, incl | +/- 0.003″ |
| Cold Finish | 3.25 to 4, incl | +/- 0.005″ |
Hot Rolled Stainless steel Round Bar
tolerances
| Hot Rolled | ||
|---|---|---|
| Hot Rolled | Over 2.5 to 3.5, incl | + 3/64″ |
| Hot Rolled | Over 3.5 to 4.5, incl | + 0.0625″ |
| Hot Rolled | Over 4.5 to 5.5, incl | + 5/64″ |
| Hot Rolled | Over 5.5 to 6.5, incl | + 0.125″ |
| Hot Rolled | Over 6.5 to 8, incl | + 5/32″ |
| Hot Rolled | Over 8 to 12, incl | + 0.1875″ |
| Hot Rolled | Over 12 to 15, incl | + 7/32″ |
Application Industry
Serving Diverse Sectors with Precision & Performance
Om Steel supplies premium steel and alloy products to a wide range of industries, ensuring strength, durability, and performance in every application. From construction, oil & gas, and automotive to power plants, shipbuilding, and chemical processing — our materials meet the demands of critical operations. Trusted by industry leaders, we deliver solutions that stand up to the toughest challenges.
Defence & Aerospace
Oil/Gas
Speciality Valves & Vacuum
Precision Components
Defence & Aerospace
Oil/Gas
Speciality Valves & Vacuum
Precision Components
Explore Our
Ask Anything
Do you have any questions?
How are stainless steel round bars and rods manufactured?
What are the grades of stainless steel used for round bars and rods?
What finishes are available for stainless steel round bars and rods?
What are the benefits of using stainless steel round bars and rods?
