Question

the usual material for helical gear is ?
1) alloy steel
2) cast steel
3)brass
4)aluminium all
oy​

Answer 1

Answer:

Carbon Steel

S45C (Carbon Steel for Structural Machine Usage)

S45C is one of the most commonly used steel, containing moderate amounts of carbon (0.45% ). S45C is easily obtainable and is used in the production of spur gears, helical gears, gear racks, bevel gears and worm gears.

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Answer 2

Answer:

hey there !!

your answer is option cast steel

hope it help you ❤️