Angle section has two legs. If two legs are equal in length then they are called equal angle section otherwise they are called unequal angle section. They are available in sizes varying from 20mm X 20mm X 3mm to 200mm X 200mm X 25mm and their weight are 9 N/m and 736 N/m unequal angle section are available in sizes varying from 30mm X 25mm X 3mm to 200mm X 150mm X 18mm. Used for the construction of steel roof truss, steel columns, steel beams etc
Channel section have a web two equal flange A Channel section is designated by the height of the web and the width of the flange. Available in sizes from 100mm X 45mm to 400mm X 100mm with weight 58N/m and 494 N/m respectively. Used for the construction of steel built in columns, beams, steel bridges etc
T section Consists of web and flange. It is designated by the overall depth and width. Available in sizes from 20mm X 20mm X 8mm to 150mm X 150mm X 10mm and their weight are 9N/m and 228 N/m respectively. T section Used for the construction of steel built up sections, chimneys, steel bridges etc
I section are commonly known as rolled steel joists (RSJ) . I section Consists of a web and two flange. It is designated by the overall depth of flange and weight per meter length. . Available in sizes from 75mm X 50mm to 600mm X 210mm with weight 61N/m and 995N/m respectively Used for the construction of columns, beams, grillage foundations etc. Unequal I section are used as rails.
Available in width varying from 3 to 40 mm Used for the construction of steel grill work , window, gates etc.
These are bars with square sections. Available in sizes varying from 5mm square to 25mm square. and weight per meter length are 2N and 49 N . Used for the construction of steel grill work , window, gates etc.
These are bars with circular sections Available in diameter varying from 5mm to 25mm. . and weight per meter length are 1.5N and 38 N . Used for the construction of steel grill work , window, gates etc. and as reinforcement in RCC works.
Formed by cutting and expanding plain sheets. A diamond mesh appearance is formed through out the area. These are available in length 1 to 3m and width 5m. Used for as reinforcement in foundation, road work etc.
Available in different sizes and thickness varying from 5mm to 50mm, and weight are 392 N/mm2 to 3925 N/mm2. Used to connect steel beams for extension of the length. Also Used for the construction of steel built up sections
These are formed by passing steel sheets through the grooves. These grooves bend and press the sheets and the corrugations are formed. These Corrugated sheets are galvanized and they are called GI sheets. . Used for roof covering Material.
Mild steel are corrosion resistant so they can increase the life of the structure. Used for the construction of light and the heavy steel structures. Like ship, railway, building etc
The most commonly used reinforcement in RCC is Tor steel the other names are deformed steel bar, HYST bar and CWD bar. Used for the construction of reinforcement in RCC works road, bridges, dams etc
High Yeild Strength Deformed steel.having strength of 415 MPa These have projections on their surface and are produced by the cold twisting of deformed bars. Due to the presence of the ribs on the surfaces the following properties are improved yield strength, bond strength, tensile strength.