rebar steel price per ton
If we want to compare the classification of rebars based on its mechanical characteristics and strength, we can say that the yield and tensile strength of the first type is 2400 and 3600, the yield and tensile strength of the second type is equal to 3400 and 500, and finally the strength and tensile type. The third is 4,000 and 6,000, respectively. Due to the fluctuations in the market, rebar steel price is changing every day, which you can refer to our site to know the daily price of this product.
What kind of steel is used in rebar?
Purpose of using steel (rebar) in concrete parts: Concrete is a brittle body that has significant resistance to compressive forces, but its resistance to tensile forces is low; For this reason, this resistance is not considered in reinforced concrete calculations.
The strength of concrete against shear forces is considered to be approximately its compressive strength. Due to the fact that concrete parts are both affected by various types of compressive, shear, and tensile forces, it is necessary for concrete parts to be armed with a suitable element to have sufficient resistance against these forces.
Considering the physical characteristics of different materials, steel with a coefficient of longitudinal expansion of 0.000012 – which is approximately equal to the coefficient of longitudinal expansion of concrete (0.00001 to 15 to 0.000) – as well as the proportionality of its coefficient of elasticity with the coefficient of elasticity of concrete and Other advantages such as abundance, ductility, etc., are the most suitable element for this purpose.
Steel is mostly in the form of rebars with concrete, reinforced concrete (reinforced concrete).
2-1- Cases of using rebars in concrete beams
A – Bearing tensile forces:
In the middle of this beam is an axis called the neutral wire or the middle wire.
After loading, the neutral wire is neither compressed nor stretched, but the concrete layers on top of the neutral wire are compressed.
The farther away these layers are from the neutral wire, the more compact they are and the layers beneath the neutral wire are stretched, And the farther these layers are from the neutral wire, the more they are stretched.
Thus, it is determined that in the simple beam of a span, after loading, the maximum tension is created in the middle area of the beam under the neutral wire and in the lowest layer of the beam; Therefore, it is necessary to place rebars near the concrete substrate to withstand tensile forces.
The cross-sectional area of these rebars is calculated according to the number of tensile forces applied to each area, and therefore the tensile bars in the middle of the opening may be more than the tensile bars near the supports where there is less tensile force. For more information about the steel price per ton, you can visit our website.
rebar steel price per ton in Iran
The types of rebars available in the market have caused the purchase of rebars to face challenges. Therefore, rebar, as the best-selling and most basic steel product required for the construction of a building, is of great importance in knowing, familiarizing and being aware of its purchase points. Hence, the experts of Shahr-e-Ahan address this issue.
Rebars are classified based on the amount of tensile strength. This is called the characteristic strength of steel. Based on the characteristic strength of steel, rebars are available in three types of plain rebars, ribbed rebars and coiled rebars. The first characteristic and difference of rebars is their size, which is the same diameter. These rebars have special types such as European, carbon steel, epoxy coated, galvanized and stainless steel.
Therefore, according to the fluctuations in the foreign exchange market, steel rebar prices chart shows that the price of this product has also undergone many changes, which you can refer to our site for detailed information on rebar steel price per ton in Iran.
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