Mild Steel Beams

Mild Steel Beams


Mild steel beams, also known as mild steel universal beams or mild steel I-beams, are rolled steel joists with H-shaped cross sections that are widely used in general fabrication, construction and structural applications. The H-shape or I-shape configuration of a mild steel beam provides superior strength and can support exceptionally heavy loads without bending or cracking. The shape of a mild steel beam also makes it easy to cut, weld, form and fabricate.


Uses of mild steel beams include manufacturing, general fabrication, construction, shipbuilding, bridges, automotive, structural frames, civil engineering and heavy industrial applications.


Two of the most utilized grades of mild steel beams are EN 10025 S275 and EN 10025 S355. EN 10025 S275 is a popular mild steel grade suitable for various use in structural and general construction applications. Having low carbon steel specifications, EN 10025 S275 provides great ductility and high weldability, with good impact resistance. Mild steel grade S275 is widely used in the construction, engineering and manufacturing industries.

Mild steel grade EN 10025 S355, which is a high-strength medium tensile, low carbon steel is another popular choice for structural steels. EN 10025 S355 has excellent welding properties and possesses good impact resistance, thus is often used in the most demanding environments such as the offshore industry. With a higher yield and tensile strength as compared to EN 10025 S275, grade S355 is preferred for use in harsh environments that are susceptible to frequent weather changes.

Common Grades, Sizes and Specifi­cations

Grades Width Height Length Thickness
ASTM A36 Up to 446mm Up to 1118mm Up to 12000mm From 4mm
EN 10025 S275JR/J0/J2 Up to 446mm Up to 1118mm Up to 12000mm From 4mm
EN 10025 S355JR/J0/J2 Up to 446mm Up to 1118mm Up to 12000mm From 4mm

Other mild steel beam sizes and grades are available upon request. You can request to cut your mild steel beams down to size.

Kian Huat Metal

Kian Huat Metal is Singapore’s leading mild steel beam supplier with a wide distribution network that spans over 20 countries in the Asia Pacific region. With over 30 years of experience, we provide the very best quality products, prompt delivery and highest standard of services at competitive prices. At Kian Huat Metal, we supply an extensive range of metals for various applications. Our inventory includes: stainless steel, structural steel, mild steel, galvanized steel, aluminium, brass, bronze and copper. Our hot rolled and cold rolled steel is available in a wide range of shapes including: bars, rods, universal beams, universal columns, pipes, hollow sections, channels, sheets and plates. We can cut according to your exact specifications. Contact us for Mild Steel Supplier Singapore at reasonable prices.

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