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this is a simple question... I believe that the theoretical value for the linear expansion of steel is extremely simple. Ask a science teacher and they will be able to help you. If you go to the library you can borrow a book on this subject. I hope i helped you in your mission. Thank you very much for your time.
Have an excellent life.
i hope u get an answer.
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What else can I help you with?
Why the calculation for the linear expansion of a steel will increase in temperature are only valid up to the Ac1 point?
The linear expansion calculation for steel is valid only up to the Ac1 point because beyond this temperature, the steel undergoes a phase transformation that can significantly affect its thermal expansion properties. At temperatures above the Ac1 point, the steel's structure changes, impacting its ability to expand uniformly with temperature. This phase transformation introduces complexities that make the linear expansion calculation less accurate.
What are the uses of linear expansion apparatus?
Measure the coefficients of different metal expansion.This Linear Expansion testing device makes studying the expansion of metals simple and instantly visible to the student. A metal rod is inserted into the steam chamber and steam is applied. Expansion of the rod is immediately registered by the dial indicator that is mounted on one end. The heat jacket has three inlet tubes for water intake, outlet and thermometer insertion. Unit includes four metal rods 6mm x 60cm of aluminum, steel, copper, and brass. A steam source is not provided. The unit measures 8 cm x 10 cm x 70cm. Instructions included.ref: physics lab
Does steel expand or compress when heated?
Steel expands when heated because the heat causes the atoms within the steel to vibrate more, increasing the spacing between them. This expansion can be measured in terms of thermal expansion coefficients.
Which two metals are used in a bimetallic strip?
The two metals commonly used in a bimetallic strip are steel and copper. These metals have different coefficients of thermal expansion, causing the strip to bend when heated or cooled due to the uneven expansion and contraction of the metals.
Why does steel shrink when frozen?
When steel is frozen, the molecules lose energy and move closer together, causing the material to contract or shrink. This contraction is due to the reduction in thermal expansion as the temperature decreases, resulting in a more compact arrangement of the steel's atoms.
Why the calculation for the linear expansion of a steel will increase in temperature are only valid up to the Ac1 point?
The linear expansion calculation for steel is valid only up to the Ac1 point because beyond this temperature, the steel undergoes a phase transformation that can significantly affect its thermal expansion properties. At temperatures above the Ac1 point, the steel's structure changes, impacting its ability to expand uniformly with temperature. This phase transformation introduces complexities that make the linear expansion calculation less accurate.
Does brass expand more than steel?
Linear Temperature Expansion Coefficient (10-6 in/in oF) Brass = 10.4 Steel = 7.3 Therefore brass will expand or contract more steel.
What is the thermal linear expansion for mild steel in inches?
The thermal linear expansion coefficient for mild steel is approximately 6.5 to 7.5 x 10^-6 inches per inch per degree Fahrenheit (in/in/°F). This means that for every degree Fahrenheit increase in temperature, a one-inch length of mild steel will expand by about 6.5 to 7.5 millionths of an inch. This property is important in engineering and construction to account for temperature-induced changes in dimensions.
How do you calculated rolling margin steel?
To calculate the rolling margin for steel, you first determine the theoretical weight of the steel based on its dimensions and material density. Next, you compare this theoretical weight to the actual weight of the steel produced. The rolling margin is then calculated as the difference between the actual weight and the theoretical weight, expressed as a percentage of the theoretical weight. This metric helps assess production efficiency and material utilization in steel manufacturing.
Calculate the contraction linear expansion of 1500cm of steel pipe cooled through 70c°?
The linear contraction of 1500 cm of steel pipe cooled through 70°C can be calculated using the formula ΔL = L0 * α * (T2-T1), where L0 is the original length of the pipe, α is the coefficient of linear expansion for steel, and T2 and T1 are the final and initial temperatures respectively. In this case, the initial temperature is 20°C and the final temperature is 70°C. Thus, the linear contraction of the pipe is calculated as ΔL = 1500 * 12 * 10^-6 * (70 - 20) = 0.024 m.
How do you calculate rolling margin of steel?
To calculate the rolling margin of steel, first determine the theoretical weight of the steel based on its dimensions and density (typically around 7850 kg/m³ for mild steel). Next, measure the actual weight of the rolled steel product. The rolling margin is then calculated as the difference between the actual weight and the theoretical weight, expressed as a percentage of the theoretical weight. The formula is: ((\text{Actual Weight} - \text{Theoretical Weight}) / \text{Theoretical Weight} \times 100%).
How does steel expand on supplying power to it?
As current passes through steel, it heats up from resistive heating. As it heats up, it expands. A typical coefficient of thermal expansion for steel is 13x10-6 m/m K but the exact coefficient of thermal expansion of steel depends on the type of steel. For example:Coefficient of Linear Thermal Expansion for:(10-6 m/m K)(10-6 in/in oF)Steel13.07.3Steel Stainless Austenitic (304)17.39.6Steel Stainless Austenitic (310)14.48.0Steel Stainless Austenitic (316)16.08.9Steel Stainless Ferritic (410)9.95.5
What is the thermal expansion coefficient for steel c 15?
thermal expansion depends on Temperature and material of steel
Do you have to have the expansion pack to have broken steel in Fallout 3?
Broken Steel is a DLC expansion pack, yes. If you don't have the DLC, then you don't have any of the Broken Steel content.
What is the coefficient of thermal expansion of weathering resistance steel?
steel pipe expands at .0000067 per deg. per foot example a steel pipe 100 ft.long at 30F when heated to 80F will be EL=expansion length L1=original length t2-t1=temp change CE=coefficient of expansion L2=final length EL=100(80-30)x.0000067 100x50x.0000067=.0335 or 3/8" (approx.) L2=100ft. 3/8in. Pipeline thermal expansion elongation of the formula: Where: linear expansion coefficient of carbon steel 12X10-6 / ℃ △ L = (t1-t2) L △ L- pipe thermal expansion elongation (m) - medium temperature (℃) linear expansion coefficient of carbon steel 12X10-6 / ℃ t1- pipeline running temperature (℃) t2- during pipeline installation, L- computing length (m) pipe section △ L = a (t1-t2) L a-- linear expansion coefficient of carbon steel 12X10-6 / ℃ East Pipe Industry Co., Ltd., is a steel pipe suppliers eaststeelpipe.com/ set in 1979 in china weifang , East Pipe Co., Ltd., furnishs manufacture , Development , export , import of pipe couplings , East Pipe Co., Ltd., is one of the biggest distributor of anti-corrosion pipes and steel fire sprinkler pipe in China . The factory has more than 30 years technical research experience of pipe couplings rely on annual manufacturing capacity of 500,000 tons .
How many tons per linear meter of steel?
That would depend on the cross sectional area of that linear meter of steel and as you have not told us that we can not answer you. To work out the answer for yourself you need to know the VOLUME of your steel and you multiply this by the density of your steel to give you a weight.
How do you calculate coefficient of linear expansion of copper?
dL/dT = αL*L, where L is the length of the steel, T is temperature, and αL is the linear thermal expansion coefficient which for steel is about 11.0 to 13.0. That is possibly the easiest differential equation in history: (1/L)dL = (αL)dT ln(L) = αLT L = eαLT
