Travis Steel, located in Canberra, Australia, stands out as a top manufacturer and supplier of **Carbon Steel EN-31 Bars**. These high-quality steel bars are crafted for exceptional strength, hardness, and precision, making them perfect for various industrial applications. Known for their commitment to international standards, Travis Steel produces EN-31 Bars that consistently deliver reliable mechanical performance and precise dimensions, even in tough conditions. These bars are widely utilized in the automotive, engineering, machinery, and tool-making sectors, thanks to their impressive wear resistance, toughness, and ease of machining. With a strong focus on quality and customer satisfaction, Travis Steel has built a reputation as a trusted provider of high-performance steel solutions throughout Australia and beyond.
The composition of Carbon Steel EN-31 Bars includes carbon, manganese, phosphorus, sulfur, and a hint of silicon, creating an ideal mix of high hardness, tensile strength, and toughness. Typically, they showcase tensile strength between 850 to 1000 MPa, along with yield strength that suits heavy-duty industrial tasks. These bars are known for their excellent wear resistance, machinability, and mechanical stability. Their carefully balanced chemical makeup and mechanical properties guarantee long-lasting durability, structural integrity, and dependable performance in demanding industrial settings.
| Grade | En31 |
|---|---|
| Specification | 100Cr6, AISI SAE E52100, 100Cr6, 2258, 100C6 |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Section | 3.0 to 12.0mm thickness |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Billet Size | 1/2″ to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Finish | Cold (bright) drawn, centreless ground,smooth turned, peeled, slit rolled edge, hot rolled, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Technique | en31 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Processing | Bar cutting to 650mm |
| Form | en31 Welding Rod, Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Our stockyad location for fast delivery across India | Surendranagar, Rajkot, Ranjangaon, Indore, Ahmedabad, Bhosari, Surat, Baroda, Chennai, Chakan, Hyderabad, Ahmednagar, Ajmer, Kolhapur, Thane, Belgaum, Kadi, Aurangabad, Pune, Hubli Mumbai, Nagpur, Jaipur, Nashik, Navi Mumbai |
| Carbon | 0.95 / 1.10 |
| Manganese | 0.40 / 0.70 |
| Silicon | 0.10 / 0.35 |
| Sulfur | Max 0.050 |
| Phosphorus | Max 0.040 |
| Chromium | 1.20 – 1.60 |
| Thermal Conductivity at °C | 20 | 350 | 700 |
| W/(m*K) | 44.5 | 45.0 | 46.0 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
| Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
| Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
| Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
| Cut to size on request (tolerance +2/-0 mm). Standard lengths of en31 Bars 2000 mm up to 6000 mm available | |||
| 5.0 | 45.0 |
| 6.0 | 50.0 |
| 7.0 | 55.0 |
| 8.0 | 60.0 |
| 9.0 | 65.0 |
| 10.0 | 70.0 |
| 12.0 | 75.0 |
| 16.0 | 80.0 |
| 20.0 | 90.0 |
| 25.0 | 100.0 |
| 30.0 | 130.0 |
| 35.0 | 160.0 |
| 40.0 | 200.0 |
Carbon Steel EN-31 Bars are widely used in crafting tools, dies, punches, and precision components, thanks to their outstanding hardness and wear resistance. They’re perfect for making shafts, bearings, gears, and machine parts that require high strength and precise dimensions. Additionally, these bars find applications in automotive components, engineering projects, and heavy machinery, where durability and resistance to mechanical stress are essential. Adhering to EN standards, along with their robust mechanical properties and precise manufacturing, makes Carbon Steel EN-31 Bars a top choice for industries in search of high-performance, long-lasting steel solutions.
Travis Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Canberra, Australia.
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