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Tensile yield strength in a steel bar is the amount of pressure exerted before the bar begins to bend. Tensile steel is used for a variety of construction projects.
Normally 12' or 20' bars
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In the context of concrete reinforcement steel, a Y12 bar refers to a deformed steel bar with a diameter of 12 millimeters. The "Y" indicates that it is a high-strength deformed steel bar. On the other hand, an R10 bar refers to a round steel bar with a diameter of 10 millimeters. The "R" signifies that it is a mild steel bar without any deformations.
It is a deformed round steel bar and has a diameter of 12mm.
Flat bar, as I understand it is mild steel in the shape of a flat bar, in many sizes and used for things as diverse as holding auto gas tanks to the frame, to ornamental railings and fencing.
Tensile yield strength in a steel bar is the amount of pressure exerted before the bar begins to bend. Tensile steel is used for a variety of construction projects.
The weight of a 40x5mm thick MS (mild steel) flat bar per meter can be calculated by multiplying the volume (area x length) by the density of mild steel. The area of the flat bar is 40mm x 5mm = 200mm². The volume per meter would be 200mm² x 1000mm = 200,000 mm³. The density of mild steel is around 7850 kg/m³, so the weight per meter would be 200,000 mm³ x 7850 kg/m³ = 1.57 kg/m.
During a tensile test of mild steel, the bar is tested until it breaks. It measures how much stress the mild steel can take before it finally breaks under the pressure.
Normally 12' or 20' bars
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The density of steel varies depending on the type, from 7.75 to 8.05 g/cm3. Mild steel is the least dense, and alloyed steel is denser. If you are asking in inches, your piece of steel has a volume of 348 cm3, and so would weigh between 2.7 kg and 2.8 kg. In pounds that is between 5.9 and 6.2.
Specifics of their alloys, they'll have different proportions of carbon, iron, chrome etc. These changes will make the one known as steel a little stronger and harder to machine than the one called mild steel.
If its general purpose mild steel square bar then its 2.01 kg/m. So 12.06kgs all together.
According to BS 970 080M40, EN08 normalised steel is a medium strength steel. Suitable for stressed pins, shafts studs, keys etc. Available as rolled or normalised. Supplied as square bar, or round bar or flat.
A steel rebar, wire-rod, T-bar and I-bar frame elements are a analogy of cytoskeletal structural function
500W in steel bar means this steel yields 500MPa strength