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Spring:-
A spring is an elastic object used to store mechanical energy . Springs are usually made out of spring steel. Small springs can be wound from pre-hardened stock, while larger ones are made from annealed steel and hardened after fabrication. Some non-ferrous metals are also used including phosphor bronze and titanium for.parts requiring corrosion resistance and beryllium.copper for springs carrying electrical current (because of its low electrical resistance).
A spring is an elastic object used to store mechanical energy . Springs are usually made out of spring steel. Small springs can be wound from pre-hardened stock, while larger ones are made from annealed steel and hardened after fabrication. Some non-ferrous metals are also used including phosphor bronze and titanium for.parts requiring corrosion resistance and beryllium.copper for springs carrying electrical current (because of its low electrical resistance).
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