◆ Grade 40 VS grade 60 rebar and UTS and YS comparison Grade 60 rebar sizes For example, grade 60 rebar has a minimum yield strength of 60 KSI, which is equal to 60,000 PSI, whereas grade 80 rebar has a minimum yield strength of 80 KSI or 80,000 PSI. The nomenclature for the grades represents how much yield the rebar has. The grade designation is equal to minimal yield strength in kilopounds per square inch (KSI). And tensile strength measures the maximum amount of stress a material can take before being permanently damaged and broken. Yield strength is the minimum amount of stress a material can take before it begins to deform permanently. Yield strength and tensile strength as the minimum and maximum stress ranges for a particular rebar grade. Grade of rebar define by yield and tensile strength. #7 rebar uses: this rebar size can provide support for structures like multi-story parking garages and bridges. #6 rebar used for foundations, retaining walls, and roads or highways. #4 rebar uses: it is slightly thicker, #4 rebar is perfect for adding strength to highways and can give columns and slabs added strength.#5 rebar is commonly used for bridges and highways. It’s also common in poured concrete swimming pools to provide the pool walls with shape and strength. #3 rebar uses: this thin and cost-effective mild steel rebar material adds strength to concrete roads, driveways, or patios. For example, #8 rebar = 8/8 inches (or 1 inch) in diameter.Ĭommon imperial rebar sizes are #3 (nominal diameter is 3/8 inches), #4 (nominal diameter is 1/2 inches), #5 (nominal diameter is 5/8 inches), #6 (nominal diameter is 3/4 inches), #7 (nominal diameter is 7/8 inches), #8 (nominal diameter is 1 inch), #9, #10, #11, #14 and #18. To calculate imperial rebar sizes in inches you can multiply the bar size by 1/8 to get the nominal diameter in inches. In the United States, common specifications are published by the American Concrete Institute (ACI) and American Society for Testing and Materials (ASTM).Įach imperial rebar diameter increases by 1/8 inch. There are many steel rebar sizes, grades, and types to support a variety of structures. metric size and imperial size are two popular measurements, imperial sizes used in USA and metric sizes in all country. Modulus of Elasticity) and Ultimate Tensile Strength and Yield Strength for materials like steel, glass, wood and many more.Standard rebar sizes vary by country. Young's Modulus, Tensile Strength and Yield Strength Values for some Materials The radiation heat transfer emissivity coefficients for some common materials like aluminum, brass, glass and many more. Thermal conductivity coefficients for insulation materials, aluminum, asphalt, brass, copper, steel, gases and more. Solids, Liquids and Gases - Thermal Conductivities Thermal conductivities of common metals, metallic elements aand alloys. Metals, Metallic Elements and Alloys - Thermal Conductivities The melting temperatures for some common metals and alloys. Specific heat of commonly used metals like aluminum, iron, mercury and many more - imperial and SI units.ĭensities of some common metals, metallic elements and alloys - aluminum, bronze, copper, iron and more. Latent heat of fusion when changing between solid or liquid state for common materials like aluminum, ammonia, glycerin, water and more. Latent Heat of Melting for some common Materials Mechanical properties of some common aluminum alloys.ĭimensions and static parameters of aluminum channels.ĭimensions and static properties of aluminum I-beams - Imperial units.īSi - Pipe, Tube and Fittings Standards and Specificationsīritish standards and specifications for pipe, tube and fittings. Radiation heat emissivity of unoxidized, oxidized and polished aluminum.ĭensity, specific heat and thermal conductivity related to temperature. Material properties of gases, fluids and solids - densities, specific heats, viscosities and more.Īluminum - Melting Points of Binary Eutectic AlloysĪl - Aluminum - binary eutectic alloys and their melting points.
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