- High strength per unit mass
- High durability
- Fire and corrosion resistance
- Reusable
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Which of the following is a disadvantage of Steel?
Solution:
Steel has high strength per unit mass, highly durable, and is reusable. But steel is poor in fire and corrosion resistance, it needs to be protected.
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