Kanish Metals stands out as a reliable manufacturer and supplier of **Carbon Steel EN-31 R-100 Bars**, based in **Dubai, UAE**. We pride ourselves on delivering top-notch steel solutions tailored for critical industrial needs. EN-31 R-100 bars are high carbon alloy steels celebrated for their remarkable hardness, strength, and wear resistance. These bars are perfect for highly stressed and wear-intensive components, making them a go-to choice in the **automotive, bearing, tooling, and machinery** sectors. At Kanish Metals, we prioritize strict quality control, timely deliveries, and customized solutions to meet the unique demands of our customers both in the UAE and around the globe.
**Carbon Steel EN-31 R-100 Bars** typically contain about **0.90–1.10% carbon**, **0.30–0.75% manganese**, and **1.00–1.60% chromium**, along with trace amounts of **silicon, sulfur, and phosphorus**. These bars boast a **tensile strength of 850–1000 MPa**, a **yield strength of around 600–750 MPa**, and can reach a **hardness of up to 60 HRC after heat treatment**. EN-31 R-100 is known for its excellent wear resistance, surface hardness, and dimensional stability, making it ideal for applications that demand high strength and fatigue resistance. While it may be less ductile, it performs exceptionally well under heavy loads and friction, especially when hardened and tempered.
| Grades | EN 8, EN 19, EN 24, EN 31 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Carbon Steel EN Series Round Bars | 3.0 – 50.8 mm, Over 50.8 – 300mm |
| Carbon Steel EN Series Rectangular Bars | 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm |
| Carbon Steel EN Series Hex Bars | AF5.8mm–17mm |
| Carbon Steel EN Series Square Bars | AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm |
| Carbon Steel EN Series Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| 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 |
| NAME OF MATERIAL | COMPOSITION IN % OF WEIGHT | THERMAL CONDUCTIVITY W/M-K | DENSITY KG/M^3 | MELTING POINT | |
| C | Mn Si Cr S P Mg | ||||
| En-31 IS-103 Crl | 1.5 | 0.52 0.22 1.3 0.05 0.05 – | 46.6 | 7810 | 1540 |
| BRITISH BS 970:1991 | 535A99 |
| BRITISH BS 970:1955 | EN31 |
| GERMAN DIN | 100CR6 |
| FRENCH AFNOR | 100C6 |
| SWEDISH SS | 2258 |
| AMERICAN SAE / AISI | 52100 |
They offer high hardness, excellent wear resistance, and durability, making them ideal for heavy-duty and high-performance applications.
They are commonly used in automotive, engineering, and tooling industries for components like gears, shafts, dies, and cutting tools.
Yes, we provide EN-31 R-100 Bars and Rods in various sizes and specifications tailored to meet specific application requirements.
**Carbon Steel EN-31 R-100 Bars** find extensive use in **automotive, bearing, tool-making, and general engineering applications** where **extreme wear resistance and hardness** are essential. In the **automotive sector**, they’re utilized to create **gears, axles, crankshafts, and camshafts**. The **bearing industry** favors EN-31 for **roller and ball bearings** because it maintains its shape and performance even under friction and load. In **tooling and die applications**, it’s commonly used for **punches, dies, taps, and gauges**. Additionally, it’s suitable for **machine components, spindles, and cutting tools** that face high wear and tear.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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