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You dont but u need iron
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Does steel get rust easily?
Yes. The steel is very high affinity for oxygen. The steel is harder than it is oxidized. Need to avoid oxidizing the surface of steel, steel coated with grease or oil can. Or to paint the steel surface.
What is purified steel?
Steel is an alloy, not a purified metal; but sometimes the excess of phosphorous, sulfur, carbon etc. in the melt need to be deleted.
How do you prevent rusting on stainless steel?
Stainless steel does not usually rust. It will pit and also undergo crevice corrosion, so would need more information on the environment it is to be placed in. Also would need to know what grade of stainless steel - 302, 304, 316, 316L?
Why are ores so important?
because we need it to make our steel or cement
What is meant by machined steel?
Machining is anessential process when working with pieces that need to have flat even surfaces or pieces that need to have a close tight fit.This includes: turning, drilling, boring, or blanchard grinding.http://www.225steel.com/steel-machining.htm
What do you need to start a steel business?
Steel
What you need to make aliminium?
ïron and steel ïron and steel ïron and steel
How much steel does a steel roller coaster need?
It Depends on how long it is;)
Do steel buildings need to be seismically upgraded?
Yes, steel buildings need to be seismically upgraded but not very often.
Why staggered lap is necessary in steel bars?
we need the same steel area for the structure
What is the use of coating steel with tin?
It stops the steel from rusting by not letting oxygen or water touch the steel, as oxygen and water need to present for steel to rust.
Why is there need to use special steel called Invar Steel to make train tracks?
Special steel is need because train goes 150 mph so that steel need to hold and last a long time before it goes bad. So the government spend a lot of money doing reserch on better and stronger steel. ☺☻
How much die break should you use on 125 steel?
you need about 1220 steel to accomplish
Does steel get rust easily?
Yes. The steel is very high affinity for oxygen. The steel is harder than it is oxidized. Need to avoid oxidizing the surface of steel, steel coated with grease or oil can. Or to paint the steel surface.
If you wanted to know the the amount of heat needed to raise the temperature of 2 kg of steel by 10 degrees celsius what do you need to know about steel?
You need to know its specific heat.
How to get to the nether in Minecraft?
The get to the Nether in minecraft, you need at least 10 obsidian and a flint and steel. You need to make a Nether Portal, a 4x5 portal, and set it alight with the flint and steel.
Why you need to find stress in steel?
stress on steel need to be calculated because elastic limit is not be exceeded basically we have to work within the elastic region in a stress cycle diagram.
