Since aluminum cannot rust ('rust' is a specific term for the corrosion of iron), carbon steel will be faster.
Althpough an oxide coat forms on both aluminum and steel, the oxides are of a different nature. The iron "rust" is a pervious coating which allows water to be held against the metal and oxygen to enter and react with the wet metal, aluminum oxide is an impervious layer which protects the metal from further decomposition,
Iron will rust faster in salt water than anything else, including steel or copper. Copper never rusts. It literally takes a really long time for copper to rust. Steel will rust relatively quickly, but not as fast as iron.
Change this from "rust" (rust is ferric oxide) to "oxidize," and there's no contest: Aluminum is so reactive it forms a layer of aluminum oxide the instant it's exposed to air.
I believe Aluminium = 2.7, and Carbon Steel = 7.85
I don't think steel rusts.iron rusts but steel will not rust. copper also does not rust.Steel ruststeel also rust in some conditionsAll steels and low-alloy steels rust in moist atmospheres. In some circumstances, the addition of 0.3% copper to carbon steel can reduce the rate of rusting by one quarter or even by one half.
Stainless steel is heavier then aluminium.
using a magnet: steel atracts and aluminum doesn't
It takes about 4-5 days. Iron rusts because it meets with oxygen ,It rusts faster in water than in acid because water has more oxygen. You can do the test: just put steel wool in a jar of water and in a jar of vinegar (be sure to label and close the lid) then observe the next day and again and again after that
steel rusts
it rusts
If steel rusts faster than copper or bronze, then which of copper or bronze rusts faster than the other one?
Steel oxidises fastest
iron
steel rusts fastest in salt water.. wonder why??? because salt water has sodium which can react to iron in steel.
Iron rusts faster in theory, but it all depends on the conditions. Steel is just Iron mixed into an alloy with Carbon and (sometimes) a few other metals. There are many different grades and types of both Iron and Steel, and they all oxidize at slightly different rates. In short, oiled or finished steel will give you a fair amount of rust resistance, but it is always necessary to maintain metals to prevent oxidation.
Steel Aluminium Carbon Fibre Titanium.
Usually different metals. Aluminium alloy hub and rim, stainless steel spokes and steel axle and bearings. But there can be steel rims and steel hub bodies too, as well as carbon fiber rims and carbon fiber hubs. Carbon fiber or aluminium spokes does happen, but is rare.
I believe Aluminium = 2.7, and Carbon Steel = 7.85
usually aluminium, but steel and carbon fiber can also be sued.
Carbon steel, when properly sharpened, is much sharper than stainless steels. It also holds the edge for a longer time. Only disadvantage is that it rusts quite easily.