ABS plastic (Acrylonitrile-Butadiene-Styrene) was presented as a customary material in the 1970s, and developed the worldwide solid as wheel cover material by the mid-1980s. ABS has the qualities of rigidity, strength, and high resistance to salt, chemicals, heat, cold, pressure, and impact. It has wonderful opposition to breaking, itching and fragmenting, even at low temperatures.
Chrome coated Steel
Before 1980, chrome coated steel was the sole material, since it is light and tough enough to be used as wheel cover. Some problems with the use of chrome coated steel was that the coating was thin and sufficiently light for hubcaps. When it was simply dented, and if scratched or driven in winter, i.e, in salt conditions, was sure to rust.
They can be painted or chrome coated to supply a variety of visible effects. Scratches or dings on the surface of plastic are stable, and look the same years after as they did the day the scratch took place. While, when chrome coated steel is scratched, it’ll then rust. These qualities make ABS plastic a perfect material for hubcaps, wheel covers, and lots of other car parts. Today, just about all wheel covers for passenger cars, including original gear and OEM reproductions, are made from ABS plastic.
Don’t miss reading the key important material: PP Natural Granules of Polypropylene
Actually the great majority of non-structural auto trim items, including company symbols, printing, griddles, cowlings, fenders, frames, light reflectors, bezels, etc, have been made from (chromed ) plastic for virtually twenty years.
One class of modern hubcaps still made from metal is sometimes known as Wheel Simulators, which are made from highly shined stainless steel. Wheel simulators are designed essentially for the bigger wheels supporting heavy application automobiles, twin wheel lorries and RVs. 1 or 2 models are available for single wheel wagons and trailers. Simulators are named that way because they appear to be, but they’re much more cost effective than, chrome coated wheels. Stainless steel is very corrosion resistant unlike old chrome coated steel wheels.