Square steel is a solid metal profile of a square section with a thickness of 6 to 200 millimeters
Applications of Square Rolled Metal
Square rolled metal is widely used in industries such as construction, manufacturing, automotive, and decorative arts.
Standards for Square Rolled Metal
    1. ISO Standards:
        ◦ ISO 630-2: Hot-rolled non-alloy structural steel.
        ◦ ISO 1035-4: Hot-rolled steel bars – Dimensions and tolerances.
    2. ASTM Standards (USA):
        ◦ ASTM A36: Standard for carbon structural steel.
        ◦ ASTM A108: Cold-finished carbon and alloy steel bars.
        ◦ ASTM A276: Stainless steel bars and shapes.
    3. EN Standards (Europe):
        ◦ EN 10025-2: Hot-rolled structural steel.
        ◦ EN 10278: Dimensional tolerances for bright steel products.
    4. JIS Standards (Japan):
        ◦ JIS G3101: Rolled steel for general structures (e.g., SS400).
        ◦ JIS G4311: Stainless steel bars.