Because steel has a high cost/strength density. In other words, its cheap to use when you take into account that you don't have to use as much of it. And steel has many favorable properties, unlike wood, steel will normally give some indication that it is going to fail (crack, deformation, etc.) where as wood will just break. This is good because it gives you a chance to fix the problem before it becomes life threatening.
Electricity powered homes and factories. How did electricity change Americans' lives?
No, most skyscrapers are made primarily of steel and concrete. Steel provides the framework and support needed for tall buildings, while concrete is used for the foundation and as a component of the structure. Iron is not typically used in the construction of skyscrapers due to its weight and lack of structural strength compared to steel.
two ways steel is used.1...Improve farm tools such as the plow and raper.2...It is used, to make cans for preserving food. And also it used to build skyscrapers.
I think copper is cheaper.
Titanium is lighter in weight than alloy steel, which allows for greater speed and agility in racing. Additionally, titanium is more corrosion-resistant, making it more durable and longer-lasting in outdoor conditions. Titanium also has high strength-to-weight ratio, providing a more efficient transfer of power from the rider to the bike.
Steel made it possible to build Skyscrapers. Answer "construction of skyscrapers"
Supportive steel frames were developed .
The electric elevator, water pressure, and steel.
Steel was the primary thing needed to build skyscrapers. The next one was elevators were needed to get above 3-4 floors and finally equipment to left and move the steel.
strong steel made it possible to build skyscrapers and suspension bridges
He Found a steel industry in the United StateThen he decided to build tall very tall buildings called skyscrapers from steel
Mills began producing tons of strong and inexpensive steel.
Electricity powered homes and factories. How did electricity change Americans' lives?
Skycrapers are usually made up of steel frames with fireproof combination of cast iron columns and beams.
Steel
Steel.
Concrete and steel.