As its name suggests, however, cast iron is meant solely to be cast; it cannot be forged. ... On the other hand, steel can be either cast or forged into the desired shape. It can also be welded and is generally
Why is steel stronger than iron? The addition of carbon is what makes steel stronger than iron./div> Is iron more expensive than steel? Cast iron, in general, is often cheaper than cast steel. It cost less in materials, energy and labor, so the final product is less, too. Lots More...
Is nickel stronger than copper? Copper-nickel Monel metal, 67 percent nickel and the balance essentially copper, is stronger than nickel and has broad corrosion-resisting applications. ... Increasing copper to 55 percent produces the electrical resistance alloy known as constantan, which is used as...
When comparing the strength of these two metals, steel wins as it is stronger than aluminum. But strength cannot be measured only through how heavy metal is; there are some other factors. Malleability is one of them; aluminum has a better ability to be bent and drawn into so many different...
Why is Iron not recommended for construction of steam pipes? Why are cast iron and steel used a lot more than pure iron? Why are washers "galvanized" with a coating of zinc? Why are zinc and magnesium good sacrificial anodes for pipeline,...
• Steel becomes tougher, stronger. • Easier to weld. • Becomes more flexible. • Increases its wear-resistance. • Increase in overall lifetime of the part. Heat treatment is done for a variety of reasons. Some procedures soften the metal, while others harden it. They may also ...
are stronger. b. are stable to much higher temperatures. c. have a lower density. d. are better electrical conductors. e. none o Which of the following are properties of metals? More than one answer is correct. (a) good conductor of electricity and heat (b) low density (c...
Industrial metals such as tin, copper and zinc are more affordable than precious metals like gold, silver and platinum. Even in small quantities on the surface of a product, precious metals can be expensive. On the other hand, the purpose of the coating could justify higher spending. Weigh ...
smiths had also begun to work gold and electrum. Metalworkers discovered casting technology during this period. Worked and cast bronze developed around 3500 B.C., and provided stronger, less brittle objects than copper. Wrought iron developed relatively late, in about 1500 B.C. Wrought steel dev...
compositepolymericmaterials used in construction123(3 marks)CN117Construction MaterialsPage8of14Question22Are the following statements true or false (tick the relevant box)TRUEFALSEConcrete is stronger incompressionthanintensionA material which does deform before failure is termed'ductile'The ability of a...