What is Carbon Steel Round Bar ?
These bars have a primary composure of iron and carbon and its carbon content is 0.05% to 2.0%. The properties of these carbon steel round bars can be modified with addition of other elements like chromium, nickel or zinc. They show high tensile strength and have wide applications in the industrial sector because of it. These round bars have a wide set of characteristics such as excellent strength, cost effectiveness, versatility and easy application. Different types of heat treatments like normalizing, quenching & tempering, stress relieving are available for these bars to enhance their performance in demanding conditions. These bars can be classified into two categories, namely seamless and welded. While seamless bars are made through piercing a heated billet, the welded bars are result of joining two ends of steel plate or strips. These carbon steel round bars are provided by Aashish steel at very nominal cost as they are in this sector for a substantial amount of time and have managed to accumulate good will and respect in the market which is backed by great customer reviews.
Carbon steel bars can be categorized into two parts namely, seamless and welded. Seamless bars are widely used in high pressure environments like oil and gas factories and also used in heavy machineries because of its structural strength while welded bars are used in low scale/ budget industries because they are not much reliable, but can be used in less demanding conditions. Due to different applications, they also have different price values and seamless bars are more costly than welded bars. Aashish steel provides these bars in the price range of the customers in India, offering these bars at a very reasonable and nominal cost.

Table of Content
Aashish Steel Represents the Most Creative Manufacturing Industry. Carbon Steel Round Bar Manufacturer in India. Verify the Stockholder, Trader, Wholesaler, availability of Plain Carbon Steel Square Bar in Various sizes.
Polishing the surface of carbon steel bars serves many purposes such as; Corrosion resistance: a polished surface is less likely to catch corrosion and it also increases its resistance capacity to perform better. Good appearance: having black finish done on bars increases its appearance and gives it a more aesthetic appeal to the customers. Lesser friction: the smooth surface generates less amount of friction when compared to other materials with rough surface, hence it is important to perform bright, polish or black finish on the bars. Aashish steel is a renowned manufacturer of these polished bars which have really good appearance and qualities.
Carbon Steel Round Bar Specification
Carbon Steel Round Bar Sizes
Low Carbon Steel Bar Other Products Sizes
Carbon Steel Hex Bar Length & Tolerance
Conditions of High Carbon Steel Flat Bar
Medium Carbon Rectangular Bar Surface Finish
Black Carbon Steel Bar Processing Services
Galvanized Carbon Steel Flat Bar Application
Importer & Exporter of High Carbon Steel Round Bar Delivered Areas
Plain Carbon Steel Square Bar Documentation
Testing Methods of Low Temp Carbon Steel Bright Bar
Normalized Carbon Steel Rectangular Bar Value Added Services

Carbon Steel Round Bar Supplier in India Test Certificates
CS rods have a carbon content of 0.05% to 0.25% while, as the name suggests, high carbon steel rods have a carbon level of 0.30% to 1.0% carbon. These rods display good level of strength but HCS rods have more strength compared to carbon steel rods due to higher level or carbon. While the weldability of CS rods is much higher than HCS rods due to low carbon level. Applications of Carbon Steel Round Bar Carbon steel rods used in general applications like beams or columns. High carbon steel rods used in conditions which require high strength and good wear and tear resistance. Carbon steel rods have a 20 foot length and a diameter range of 1/8 inch to 6 inches, but it can be customised. High carbon steel rods have varied length as per the application and a diameter range of 1/8 inch to 6 inches, customizable
Carbon Steel Round Bar
Low Carbon Steel Hex Bar
High Carbon Steel Square Bar
Medium Carbon Steel Rolled Flat Bar
Carbon Steel Sheared & Edged Bar
Galvanized Carbon Steel Half Round Bar
Low Temp Carbon Steel Bearing Quality Bar
Normalized Carbon Steel Accuracy Bar
Carbon Steel Pump Shaft Quality Bar
Plain Carbon Steel Bright Bar
Quenching Carbon Steel Flat Bar
Low Carbon Steel Threaded Bar
Carbon Steel Black Bar
High Carbon Steel Rod
Medium Carbon Steel Triangle Bar
High carbon steel flat bars have a versatile application due to varied productions methods. These different methods like forging, hot rolling or cold drawing is necessary to make the material adaptable to various conditions. A detailed analysis of these types is given below:
Forging involves hammering the material at high temperature to obtain the desired shape.
Hot rolling involves rolling the material at high temperature to get necessary shape, this is much less tiring and time consuming process than forging.
Cold drawing the material is passed through a die in room temperature to achieve tighter and clean finish.
Weight Chart of Carbon Steel Round Bars Per Linear Foot
| SIZE IN INCHES | ROUND | SQUARE | OCTAGON | HEXAGON | SIZE IN INCHES | ROUND | SQUARE | OCTAGON | HEXAGON |
|---|---|---|---|---|---|---|---|---|---|
| 1/16 | .010 | .013 | .011 | .012 | 11/16 | 1.262 | 1.607 | 1.333 | 1.392 |
| 5/64 | .017 | .022 | .018 | .019 | 45/64 | 1.320 | 1.681 | 1.394 | 1.456 |
| 3/32 | .023 | .029 | .024 | .025 | 23/32 | 1.380 | 1.756 | 1.487 | 1.521 |
| 7/64 | .031 | .039 | .033 | .034 | 47/64 | 1.440 | 1.834 | 1.521 | 1.588 |
| 1/8 | .042 | .053 | .044 | .046 | 3/4 | 1.502 | 1.913 | 1.586 | 1.656 |
| 9/64 | .053 | .067 | .056 | .058 | 25/32 | 1.630 | 2.075 | 1.721 | 1.797 |
| 5/32 | .065 | .083 | .069 | .072 | 13/16 | 1.763 | 2.245 | 1.862 | 1.944 |
| 11/64 | .079 | .100 | .083 | .087 | 27/32 | 1.901 | 2.421 | 2.008 | 2.096 |
| 3/16 | .094 | .120 | .099 | .104 | 7/8 | 2.045 | 2.603 | 2.159 | 2.254 |
| 13/64 | .110 | .140 | .116 | .121 | 29/32 | 2.193 | 2.792 | 2.316 | 2.418 |
| 7/32 | .128 | .163 | .135 | .141 | 15/16 | 2.347 | 2.988 | 2.479 | 2.588 |
| 15/64 | .147 | .187 | .155 | .162 | 31/32 | 2.506 | 3.191 | 2.646 | 2.763 |
| 1/4 | .167 | .213 | .176 | .184 | 1 | 2.670 | 3.400 | 2.820 | 2.945 |
| 17/64 | .188 | .240 | .199 | .207 | 1-1/16 | 3.015 | 3.838 | 3.183 | 3.324 |
| 9/32 | .211 | .269 | .223 | .233 | 1-1/8 | 3.380 | 4.303 | 3.569 | 3.727 |
| 19/64 | .235 | .300 | .248 | .259 | 1-3/16 | 3.766 | 4.795 | 3.977 | 4.152 |
| 5/16 | .261 | .332 | .275 | .288 | 1-1/4 | 4.172 | 5.313 | 4.407 | 4.601 |
| 21/64 | .288 | .360 | .304 | .318 | 1-5/16 | 4.600 | 5.857 | 4.858 | 5.072 |
| 11/32 | .316 | .402 | .334 | .348 | 1-3/8 | 5.049 | 6.428 | 5.332 | 5.567 |
| 23/64 | .345 | .439 | .364 | .381 | 1-7/16 | 5.518 | 7.026 | 5.827 | 6.085 |
| 3/8 | .376 | .478 | .397 | .414 | 1-1/2 | 6.008 | 7.650 | 6.345 | 6.625 |
| 25/64 | .408 | .519 | .431 | .450 | 1-9/16 | 6.519 | 8.301 | 6.885 | 7.189 |
| 13/32 | .441 | .561 | .466 | .486 | 1-5/8 | 7.051 | 8.978 | 7.446 | 7.775 |
| 27/64 | .475 | .605 | .502 | .524 | 1-11/16 | 7.604 | 9.682 | 8.030 | 8.385 |
| 7/16 | .511 | .651 | .540 | .564 | 1-3/4 | 8.178 | 10.41 | 8.634 | 9.018 |
| 29/64 | .548 | .698 | .579 | .604 | 1-13/16 | 8.773 | 11.17 | 9.265 | 9.673 |
| 15/32 | .587 | .747 | .620 | .647 | 1-7/8 | 9.388 | 11.95 | 9.911 | 10.35 |
| 31/64 | .627 | .798 | .662 | .692 | 1-15/16 | 10.02 | 12.76 | 10.58 | 11.05 |
| 1/2 | .668 | .850 | .705 | .736 | 2 | 10.68 | 13.60 | 11.28 | 11.78 |
| 33/64 | .710 | .904 | .750 | .783 | 2-1/16 | 11.36 | 14.46 | 11.99 | 12.53 |
| 17/32 | .754 | .960 | .796 | .831 | 2-1/8 | 12.06 | 15.35 | 12.73 | 13.30 |
| 35/64 | .799 | 1.017 | .844 | .881 | 2-3/16 | 12.78 | 16.27 | 13.49 | 14.09 |
| 9/16 | .845 | 1.076 | .892 | .932 | 2-1/4 | 13.52 | 17.21 | 14.27 | 14.91 |
| 37/64 | .893 | 1.136 | .943 | .985 | 2-5/16 | 14.28 | 18.18 | 15.08 | 15.75 |
| 19/32 | .941 | 1.199 | .994 | 1.038 | 2-3/8 | 15.06 | 19.18 | 15.91 | 16.61 |
| 39/64 | .992 | 1.263 | 1.048 | 1.094 | 2-7/16 | 15.87 | 20.20 | 16.75 | 17.49 |
| 5/8 | 1.043 | 1.328 | 1.102 | 1.150 | 2-1/2 | 16.69 | 21.25 | 17.62 | 18.40 |
| 41/64 | 1.096 | 1.395 | 1.207 | 1.209 | 2-9/16 | 17.53 | 22.33 | 18.52 | 19.34 |
| 21/32 | 1.150 | 1.464 | 1.214 | 1.268 | 2-5/8 | 18.40 | 23.43 | 19.43 | 20.29 |
| 43/64 | 1.205 | 1.535 | 1.272 | 1.329 | 2-11/16 | 19.29 | 24.56 | 20.37 | 21.27 |
Carbon Steel Flat Bar Size Chart
| CS Flat Bar – metric sizes | ||
|---|---|---|
| Sizes | Standard Length (metres) | KG’s per Metre |
| 10 x 3 | 6.0 | 0.24 |
| 16 x 5 | 6.0 | 0.64 |
| 16 x 8 | 6.0 | 1.03 |
| 20 x 3 | 6.0 | 0.48 |
| 20 x 5 | 6.0 | 0.81 |
| 13 x 3 | 6.0 | 0.31 |
| 13 x 5 | 6.0 | 0.46 |
| 16 x 3 | 6.0 | 0.38 |
| 20 x 6 | 6.0 | 0.97 |
| 20 x 10 | 6.0 | 1.61 |
| 25 x 3 | 6.0 | 0.60 |
| 25 x 10 | 6.0 | 2.01 |
| 25 x 12 | 6.0 | 2.41 |
| 32 x 3 | 6.0 | 0.77 |
| 25 x 5 | 6.0 | 1.01 |
| 25 x 6 | 6.0 | 1.21 |
| 25 x 8 | 6.0 | 1.61 |
| 32 x 5 | 6.0 | 1.29 |
| 32 x 6 | 6.0 | 1.55 |
| 32 x 8 | 6.0 | 2.06 |
| 40 x 5 | 6.0 | 1.61 |
| 40 x 6 | 6.0 | 1.93 |
| 40 x 8 | 6.0 | 2.58 |
| 32 x 10 | 6.0 | 2.58 |
| 32 x 12 | 6.0 | 3.09 |
| 40 x 3 | 6.0 | 0.97 |
| 40 x 10 | 6.0 | 3.22 |
| 40 x 12 | 6.0 | 3.86 |
| 50 x 5 | 6.0 | 2.01 |
| 50 x 6 | 6.0 | 2.41 |
| 40 x 20 | 6.0 | 6.14 |
| 50 x 3 | 6.0 | 1.21 |
| 50 x 8 | 6.0 | 3.22 |
| 50 x 10 | 6.0 | 4.02 |
| 40 x 16 | 6.0 | 5.15 |
| 50 x 12 | 6.0 | 4.83 |
| 50 x 16 | 6.0 | 6.44 |
| 50 x 20 | 6.0 | 8.05 |
| 50 x 25 | 6.0 | 10.1 |
Low carbon steel hex bars are drawn through various procedures like colouring, coating, bending, etc to enhance its ability or to make it adaptable in demanding conditions.Colour painting is done on the surface of hex bars to provide protection from corrosion.Coatings like zinc or powder coating is applied on the surface to give enhanced resistance from corrosion. Cutting done on material to achieve desired size, length or other dimensions. Bending refers to applying strength for bending the bars so that required shape is achieved.Weight chart includes various aspects of the material like size, dimensions and weight, useful for engineers for calculating the weight requirements of the project or knowing standard specification of the material.
High Carbon Steel Round Bar Chemical Composition
| Element | Si | P | C | Mn | S | Cu |
|---|---|---|---|---|---|---|
| Range | 0.15 – 0.40 | 0.04 | .27 | 1.20 | 0.05 | 0.20 |
Carbon Steel Round Bar Mechanical Properties
|
Yield Strength (ksi) |
36 |
| Tensile Strength (ksi) |
58-80 |
| % Elong. 2” Bend | 23 |
Can carbon steel round bars be galvanized?
| Feature | Details |
|---|---|
| Galvanizing | Yes |
| Purpose | Provides corrosion resistance |
| Benefits | Extends lifespan, protects against rust |
| Suitable Applications | Outdoor and harsh environments |
Carbon Steel Hollow Bar Strength and Versatility
| Property | Details |
|---|---|
| Strength | |
| - High Tensile Strength | Excellent resistance to heavy loads and stress. |
| - Durability | Resistant to wear and tear, enhancing lifespan. |
| - Heat Treatment | Can be heat-treated for improved hardness and tailored properties. |
| Versatility | |
| - Variety of Grades | Available in low, medium, and high carbon grades for specific needs. |
| - Fabrication | Easily machined, welded, and formed for custom applications. |
| - Applications | Used in construction, manufacturing, automotive, and more. |
Processing Of High Carbon Steel Bar
| Service | Details |
|---|---|
| Cutting Products | Round, Flat, Hex, Square bars, Tubing, Pipe, Angles, Beams |
| Thickness Range | 1/16″ to 28″ diameter |
| Production Cutting | Up to 4″ diameter with precision cuts |
| Polishing | OD & ID polishing for various shapes |
| Specialty | Advantages |
|---|---|
| Customer-Focused Approach | Enhances client satisfaction and loyalty |
| Superior Quality Products | Reduces defects and ensures reliability |
| Timely Deliveries | Meets deadlines and improves operational efficiency |
| Customized Sizes & Specifications | Tailors solutions to specific client needs |
| Competitive Pricing | Provides value for money |
What is the Difference Between Hot Rolled and Cold Drawn Carbon Steel Round Bars?
| Feature | Hot Rolled Carbon Steel Round Bars | Cold Drawn CS Round Bars |
|---|---|---|
| Production Process | Formed at high temperatures | Formed at room temperature |
| Surface Finish | Rough and scale-covered | Smooth and more precise |
| Dimensional Tolerance | Lower tolerance, less precise dimensions | Higher tolerance, more precise dimensions |
| Strength | Generally less strong than cold drawn | Higher strength due to strain hardening |
| Machinability | Easier to machine, but with rougher surface | Better machinability with smoother surface |
| Applications | Suitable for structural applications | Used for precision components and tight tolerances |
Delivery Timetable of Carbon Steel Rods
| Country | Country Name | Delivery Time |
|---|---|---|
| Saudi Arabia | 7 days | |
| Brazil | 45-60 days | |
| Egypt | 18 days | |
| South Africa | 25-30 days | |
| Indonesia | 9 days | |
| Australia | 60 days | |
| UAE/ Dubai | 5 days | |
| Jordan | 21 days | |
| Singapore | 8 days | |
| Thailand | 7 days |
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