The steel level is protected from corrosion by a thin layer of chrome oxide. Atmospheric oxygen combines steel with chrome to form a chrome oxide layer and is closed to protect the material from further corrosion.
The reason why most people prefer glass railings is because it is very easy to clean and maintain. You can also get steel balustrade at https://canterburysteelworks.com.au/product_category/balustrade-handrail/ for better protection for your house.
Image Source: Google
In fact, glass and stainless steel grow with frequent care and cleaning. In connection with other materials that are often used today, it is not possible to "bring" products made from these materials by "cleaning".
Of course, cleanliness is very important for the maximum corrosion resistance of stainless steel railings. The ability to be a clean surface that is resistant to corrosion and rust is a big advantage.
But dirt and dust are key factors that can protect beautiful fences from corrosion. The handle is made of stainless steel made of flat iron; its main task is to ensure this support is fully on the cake rail.
As already stated, balusters can be made from different materials such as cement or hardwood. However, steel is usually a guaranteed way to add interesting details while maintaining the durability and critically supporting the fence.