Weathering steels are isteel with Cu additions ii steel with

Weathering steels are

i.steel with Cu additions

ii. steel with Al additions

iii. steel with Ni additions

iv. steel with Co additions

Solution

Weathering steels are high strength low alloy steel developed to resist corrosion and abrasion.

Metals that are added to make such steels generally include copper, nickel and chromium as they help improve the atmospheric corrosion resistance of the steel.