
Carbon steel En series round bars are widely used in various industries for their excellent mechanical properties, high strength, and durability. The En series is a designation system used to classify carbon steels based on their composition and properties. These round bars are primarily made of iron and carbon, with other elements added in smaller quantities to enhance specific properties.
The carbon content in En series carbon steel round bars typically ranges from 0.05% to 0.95%. The lower carbon content provides better weldability and machinability, while higher carbon content increases hardness and strength. Additionally, other alloying elements like manganese, silicon, chromium, nickel, and molybdenum may be added to further enhance specific properties such as toughness, wear resistance, or corrosion resistance.
En series carbon steel round bars undergo various heat treatment processes to achieve the desired mechanical properties. Common heat treatment methods include annealing, normalizing, quenching, and tempering. These processes help improve the hardness, strength, and toughness of the material, making it suitable for different applications.
En series carbon steel round bars are available in a wide range of diameters, typically ranging from a few millimeters to several inches. They can be obtained in different grades, such as En8, En9, En19, En24, En36, and many more, each offering specific characteristics and applications.
The applications of En series carbon steel round bars are extensive. They are commonly used in the manufacturing of shafts, gears, axles, cylinders, rods, and other components in machinery, automotive, construction, and general engineering industries. Their strength, reliability, and cost-effectiveness make them a popular choice in various structural and mechanical applications.
In summary, En series carbon steel round bars are versatile and widely used due to their excellent mechanical properties, high strength, and durability. They provide a reliable and cost-effective solution for numerous industrial applications, making them an essential material in the field of engineering and manufacturing.
We are an ISO-certified company for world-class quality management system management. All the tests we have performed are EN 10204 3.1B, 3.2 compliant with NACE MR 0.175. The test mechanism includes the following test steps: mechanical test, chemical test/spectral test, tensile test, positive material test, intergranular test and visual inspection. Other tests are also performed such as destructive-non-destructive testing, micro-macro testing, radiographic testing, ultrasonic testing, pitting corrosion testing, and bending and crushing tests.
We provide the best quality products according to international standards. Moreover, we offer A105 BAR at the most reasonable price. We are committed to delivering the product within a week of placing the order as our fast logistics also guarantee the safest delivery. In addition, we manufacture these rods in different specifications, standards, markings and custom lengths to be able to meet the urgent needs of our customers.
Carbon steel round bars typically contain a small amount of incidental elements that remain from the steelmaking process. These round bars are available in various grades and specifications, including Carbon Steel Round Bars and EN SERIES Carbon Steel Round Bars.
In the case of Carbon Steel Square Bars, their properties can be further modified by incorporating alloying elements in addition to carbon. These alloying elements, which number around 20, have a significant impact on the microstructure of the steel. Factors such as temperature, duration, and cooling rates during the manufacturing process also influence the transformation of the microstructure.
By carefully selecting and controlling these variables, manufacturers can achieve specific characteristics in carbon steel square bars that plain carbon steel alone cannot provide. Alloying elements can enhance the strength, hardness, toughness, corrosion resistance, and other desirable properties of the steel, making it suitable for a wide range of applications in various industries.
| Grade | Carbon Steel |
|---|---|
| Carbon Steel Square bar size | 4 to 100mm |
| CS Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Low Carbon Steel Hex Bar size | 2-100mm A/F |
| Carbon Steel Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| CS Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Low Carbon Steel Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Carbon Steel Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| CS Section | 3.0 to 12.0mm thickness |
| Low Carbon Steel En Series Round Bar size | Diameter: 3-~800mm |
| Carbon Steel Billet Size | 1/2" to 495mm Diameter |
| CS Round Bar Standard Dimensions |
Diameter / Height: Carbon Steel Rod and Bar Sizes : 0.5 inches / 0.625 inches / 0.75 inches / 0.875 inches / 1.0 inches / 1.125 inches / 1.25 inches / 1.375 inches / 1.5 inches / 1.75 inches / 2.0 inches / 2.25 inches / 2.5 inches / 2.75 inches / 3.0 inches / 3.25 inches / 3.5 inches / 3.75 inches / 4.0 inches / 4.25 inches / 4.5 inches / 5.0 inches / 5.25 inches / 5.5 inches / 6.0 inches / 7.0 inches / 8.0 inches / 9.0 inches. |
| Carbon Steel Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| CS Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Low Carbon Steel Technique | Carbon Steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Carbon Steel Condition | Hardened & tempered, annealed |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Form | Carbon Steel Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square Bar, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Processing | Bar cutting to 650mm |
| Our Carbon Steel En Series Round Bar conforms to NACE MR0175/ISO 15156 | |
| Grade | Mn | S | C | P | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|
| AISI 4130 | 0.4-0.8 | 0.04 | 0.28-0.33 | 0.035 | 0.15-0.35 | 0.8-1.1 | 0.15-0.25 |
| Grade | Delivery State | A,% Min |
T.S. N/mm2 Min |
Y.S. N/mm2 Min |
Z,% Min |
Hardness, (annealing or tempering) HB,max |
Forging ratio | Grain Size (level) |
Nonmetal ratio |
|---|---|---|---|---|---|---|---|---|---|
| AISI 1018 | Hot rolled, forged, or heat treatment | 12 | 930 | 735 | 50 | 229 | ≥ 4:1 | ≥ 6 | ≤ 2.0 |
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Carbon steels are indeed considered highly economical and cost-saving alternatives to alloy steel and stainless steel grades. In India, carbon steel rod manufacturers segregate the alloys into low, medium, and high carbon steels based on the carbon content. These carbon steel rods are widely used in the oil and gas industry due to their strength and durability.
In high-pressure transmission applications where pipes may not be feasible, carbon steel hollow bars are a suitable option. These bars have thicker walls, allowing for high-velocity transportation of oil and gas. Carbon steel round bar suppliers often recommend their use in situations where high toughness and hardness, with minimal ductility, are required. The hardness of the component increases with higher carbon content in alloys like 1045 carbon steel hex bars.
The economic value of carbon steel is primarily lower because it consists of only carbon and iron as the alloying elements in the carbon steel square bar. While carbon steel typically contains only these two elements, some components may have residual elements such as manganese, silicon, and copper in small amounts. However, the percentage of these elements in carbon steel flat bars must be less than 1.65 wt.%.
Our EN carbon steel round bars are packaged to ensure no damage during transit. In case of export, the standard export packing is in a wooden box. All EN-8 carbon steel bars are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyers' special requirements
At Savoy Piping inc, all EN-8 Carbon Steel Round Bars, EN-8 Carbon Steel Light Bars and EN Carbon Steel Hexagonal Bars are subject to rigorous testing at every stage, from raw material purchase. materials to product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports
We supply EN-8 Carbon Steel Round Bar with following details like Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Laboratory, 3.2 Certificate of Third party inspection agency, ultrasonic test report, X-ray The carbon steel round bars supplied by us are also NACE MR 0175/0103 compliant
Buy Now Round Bar at an Attractive Discounted Price, Order Above USD $ 25000 are Eligible of 2% Discount. We Offer Free Insurance and Best Shipping Rates. Our Prices are Always More Competitive and without any compromise in Quality of the Material.
We Export Carbon steel Round Bar to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
We Supply Carbon steel Round Bar Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.
Savoy Piping Inc., is a well known worldwide Exporter of Carbon Steel En Series Round Bar, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in Carbon Steel En Series Round Bar in India and Overseas, offering a wide range of Carbon Steel En Series Round Bar