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The pressure hull of a submarine must withstand the pressure of water at depth. Hundreds of pounds of pressure per square inch translates into many tons of pressure around a pressure hull. If that hull doesn't have the strength to stand up to this, the pressure hull will implode. Steel is a "known quantity" as far as metals. We've used it for a long time, and we have a good handle on its characteristics. Steel alloys are extremely strong, fairly easy to fabricate, and won't double the national debt if we use this metal to make a submarine pressure hull.
Steel's weldability and its common availability make it a fine choice for submarine pressure hulls. It's really strong, too. That's a big plus. No one wants to be inside the pressure hull of a submarine when it fails.
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Why submarines are built with hard thick sheets of metal?
To withstand the external pressure.
Why are submarines built of hard thick sheets of metal?
To withstand high water pressure when they are submerged at sea.
Why are submarines built of hard thick sheet of metal?
Because they need to be able to withstand the pressure of the seawater outside. The deeper a submarine goes - the higher the pressure gets.
What year was iron maiden decucted into heavy metal music?
Iron Maiden have always been a heavy metal band since they began in 1975
Is Judas Priest the Top Heavy Metal Band?
Personally, I think Metallica is better. I mean Judas Priest IS good, don't get me wrong, but Metallica is top heavy metal has always been and will always be.
What is a good title for a science fair board about teeth?
"How do teeth respond to heavy metal music?" "How do teeth respond to heavy metal metal?" "How do metal respond heavy metal metal metal?" "How Heavy do metal metal metal metal metal?" "Heavy do metal metal heavy metal teeth metal?" "How do teeth respond to acid/alkali?"
What type of metal are submarines made of?
Steel or titanium
Why kind of music do people who always hyper listen to?
I think people who always hyper listen to the heavy metal music.My opinons.
What colors represent heavy metal music?
There really aren't any colours to represent Heavy Metal music. Nonconformity has always been one major aspect of the Metal scene, and colour coding it is absolutely contrary to this.
Why submarines are made of thick sheet of metal?
As a submarine submerges, it is subjected to a high volume of water pressure, which increases the further in depth the submarine goes. They have to be built to be able to withstand this pressure.
Why is metallica so freakin' awesome?
Because it just is. They are one of the greatest heavy metal bands and always will be.
What is heavy white metal?
Heavy Metal with Christian imagery and lyrics.
