Isis Metals, based in Manila, Philippines, has built a solid reputation as a reliable manufacturer and supplier of Carbon Steel EN-351 Bars. They specialize in high-quality steel products tailored for tough industrial and engineering tasks. The company prides itself on precision manufacturing, consistent quality, and dependable delivery, ensuring that every EN-351 bar adheres to strict metallurgical and dimensional standards. Catering to industries like automotive, heavy machinery, fabrication, and general engineering, Isis Metals offers both standard and custom sizes to fit a variety of needs. Their dedication to durability, wear resistance, and mechanical reliability makes them a go-to choice for components that operate under high stress and in challenging environments.
When it comes to composition, Carbon Steel EN-351 Bars typically contain around 0.38–0.44% carbon, 0.60–0.90% manganese, 1.00–1.40% chromium, and 0.20–0.30% molybdenum, with the remainder being iron. This blend provides excellent hardenability, impressive tensile strength, and good toughness. EN-351 bars can be heat-treated to create a hard surface while keeping a strong, ductile core. This material is known for its good wear resistance, fatigue strength, and stability under mechanical stress, making it perfect for high-load components that face impact and abrasive conditions.
| Specifications | : | ASTM |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Carbon Steel En Series Angle | : | 5mm to 9mm |
| Carbon Steel En Series Channel | : | 40mm*20mm~300mm*300mm |
| Carbon Steel En Series Beam | : | 3″ thru 12.31″ |
| Carbon Steel En Series Chain | : | 1/8 inch – 1/2 inch Diameter |
| Thickness | : | 3.0mm – 120mm |
| Length | : | 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes |
| Type | : | Angle, C Channel, U Channel, H Beam, I Beam, T Beam, W Beam, Chain |
| C | MN | SI | S | P | Cr | Ni | Mo | V | B |
| 0.10-0.20 | 0.60-1.00 | 0.15-0.35 | .035 Max | .035 Max | 0.40-0.80 | 0.60-1.0 | 0.10 Max | – | – |
Max Stress | 370-480 n/mm2 Min | dependent on ruling section |
Yield Stress | 240-400 n/mm2 Min | dependent on ruling section |
0.2% Proof Stress | 225-360 n/mm2 Min | dependent on ruling section |
Elongation | 6-10% Min | dependent on ruling section |
| Internal Standard | BS | DIN | IS | EN | AISI/SAE |
| EN-351 | – | – | – | EN-351 | – |
Carbon Steel EN-351 Bar is commonly used in construction, structural applications, and manufacturing machinery components, providing strength, durability, and resistance to wear, corrosion, and impact for various industrial uses.
The available thicknesses for Carbon Steel EN-351 Bars typically range from 5mm to 250mm, depending on the supplier and specific requirements, with custom thicknesses available upon request.
Carbon Steel EN-351 bar has high strength, good toughness, and moderate corrosion resistance. It exhibits good weldability, hardness, and machinability, with tensile strength ranging from 560 to 700 MPa.
Carbon Steel EN-351 Bars are commonly used in the production of components that demand strength, durability, and resistance to wear and fatigue. You’ll find them in applications like shafts, gears, spindles, axles, crankshafts, pins, couplings, and heavy-duty fasteners. This material is ideal for automotive, industrial machinery, and engineering equipment where parts endure repeated loading and high-stress situations. Thanks to its heat-treating capabilities, EN-351 bars can achieve a hardened surface with a tough core, making them perfect for critical mechanical components that need to perform reliably and last a long time.














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