What are main materials for a bullet train?
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¡ Higher strength steel
1. High strength low alloy steel (HSLA) – [80,000 psi yield strength] - greater corrosion resistance than carbon-based steel, in addition to only being 24% more expensive than A36 steel [36,000 psi yield strength].
¡ Carbon Fiber - provides an extremely appealing stiffness-to-weight ratio
¡ Aircraft-grade Aluminum – can withstand the forces of flying, which are comparable to HSR
¡ PVC-related plastics
2. Resistant to corrosion
3. Can be made from recycled materials
4. Have the ability to conform to very strict tolerances.
Hope it will help u
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1. High strength low alloy steel (HSLA) – [80,000 psi yield strength] - greater corrosion resistance than carbon-based steel, in addition to only being 24% more expensive than A36 steel [36,000 psi yield strength].
¡ Carbon Fiber - provides an extremely appealing stiffness-to-weight ratio
¡ Aircraft-grade Aluminum – can withstand the forces of flying, which are comparable to HSR
¡ PVC-related plastics
2. Resistant to corrosion
3. Can be made from recycled materials
4. Have the ability to conform to very strict tolerances.
Hope it will help u
Plz mark as brainliest
.
.
.
#SahilRC
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