What is impossible to save - "Wasteful economy"
When there is a need to install railing stainless steel, each of us wants in the end to see the beautiful result, the product that will please yourself, view of others and at the same time - not high price. But few people know that according to statistics, about a fifth of the total annual production of stainless steel ✓the world goes to replace steel parts, damaged by corrosion or rust frankly. Economically this can be avoided by using the right grade of steel in the production environment.
Stainless steel AISI 201 has established itself in the global and domestic market, as an effective analogue and inexpensive substitute for the standard chromium-Nickel metals. Russian GOST - 08Х18Н9. In this steel is an expensive Nickel is partially replaced by manganese and nitrogen. This substitution was a big influence on the final cost of this material, but prevoshodnaya anti-corrosion properties. If the indoor railing AISI 201 feel great, on the street, bathroom and pool corrosion processes will make themselves known. Especially it will be noticeable in the field of welding.
In order to reduce the cost structures of suppliers are looking for opportunities for the application of steel grade AISI430, which is low-carbon chromium-iron stainless steel and contains no Nickel. Despite the assurances of manufacturers, installers of this variety of steel to give corrosion even under operating conditions in the premises, and oxidation reactions on fences manifest itself in 1-2 months. To distinguish the appearance of stainless steel 430 marks a layman impossible, to issue it can only cost.
As well, the simplest condition that can cause rust on stainless steel - contact ordinary carbon or low alloy steel to stainless steel.
For example, in order to save on the railings of entrance group, the customer asks to replace stainless steel mounting flange on carbon. ✓The difference on the same rack 60 UAH. but the consequences, after a very short period of time will bring considerable repair, or replace fences completely.
In the sequel we will add that another type of formation of rust on stainless steel occurs in the field of welding, for example, when using cored wire. On the surface of untreated stainless metal may remain a thin layer of free iron, which is easy to rust, if the metal surface has not been cleaned with abrasive or chemical means after welding.
Cleaning and grinding tools, such as grinding wheels and wire brushes previously used on carbon or low alloy steel should not be used subsequently on stainless steels. The company "FOX"cherishes its customers and their objects, as well as closely following all the technological processes of manufacturing and installation of metal structures from stainless steel.
In the production of stainless steel products, we are not the first but the best!
In the manufacture of our products, we use only stainless steel brand ✓AISI 304 (08H18N10). It contains 18% Chromium (Cr) and 8% Nickel (Ni). Due to the high content of Nickel on the steel surface oxide film that protects the metal from corrosion and aggressive chemicals. On almost any surfaces with sharp temperature differences in formation of cracks, when the liquid gets into these cracks, the base metal corrodes and eventually breaks down. In the case of stainless steel AISI 304, even when the mechanical damage of the upper layer is oxygen restores itself and the product fully retains its anti-corrosion properties.
Presented in the gallery at the bottom of the page, each of You can view, analyze, and possibly verify that such savings will satisfy the consumer.
Trade-production company"FOX", ✓always guarantee railings its manufacture and installation, at least for a few years, because our main goal is the belief that the production and sale of products that create a sense of safety and comfort, convenience and agility of the highest quality for many years of operation.
Gallery of economical objects""