Question

difference between steel and steel core​

Answer 1

The steel core is were steel is used for the core of the projectile instead of predominately using lead.then a jacket of copper alloy is formed around it..they still use lead as well but a large amount of the interior of the round is steel. .

And steel is an alloy of iron and carbon, and sometimes other elements.

Answer 2

Answer:

• Steel core was quite common for tall building design before 9/11 attack. ...

• The major difference between carbon fiber composite core aluminum conductor and normal ACSR is that the 'High' alloy steels - typically stainless steels - could be ferritic, which start around 9% Cr, austenitic - 18Cr/8 Ni - even higher alloyed still - 25% Cr, 20% Ni, and then also containing molybdenum, tungsten , titanium and various other constituents, which increase strength, corrosion resistance, hardness, etc., etc ...