Why stainless steel sus304 is higher value than other conventional steel

Stainless steel sus304 used in many fields, from industrial to home. Stainless steel is preferred for many parts, components, furniture due to its durable and stainless properties, its shiny surface.

Some outstanding features of stainless steel sus 304

Stainless steel 304 is capable of laminating without heating, so it is selected to make stainless steel parts from small to large such as household appliances and auto door components. The stability of the austenitic phase and the ease of processing of 304 stainless steel determines the nickel content. Stainless steel 304 (18/10) has higher nickel content than stainless steel 201 (18/8) and stainless steel 403 (18/0).

Stainless steel 304 excellent corrosion resistance, inert under the action of inorganic acids and textile dyes. Stainless steel 304 is now at the forefront of stainless steel in terms of inertia and durability under the oxidation of the environment. Inox 304 achieves this excellent inertia due to its chromium content in stainless steel up to 18%. Stainless steel 304 shiny and durable should be used as architectural materials and higher cost stainless steel 201 and 430.

inox sus304

Solder made from stainless steel sus 304 (Source: internet)

Thermal resistance of 304 good stainless steel: According to AS1210 Pressure Vessels Code, the thermal resistance of 304L is 425 degrees Celsius.

As with other Austenitic steels, the magnetism of 304 stainless steel is low, almost uninfected.

In the 304 stainless steel has the highest value? Why?

Thanks to its outstanding corrosion resistance, 304 stainless steel is used in exterior buildings requiring high durability. While stainless steel 430 is prone to rust due to high iron content and impurities, stainless steel Sus303 retains its shine and cleanliness after long use. With stainless steel and stainless steel exterior and interior finishes 201 and 430, the inductance of stainless steel will often require regular maintenance to maintain the same quality.

Inox sus304 is rated as high quality stainless steel, less impurities (especially iron causes rust). While stainless steel 304 can be used in exterior decoration, marine, washing machine, dishwasher, 201 and 430 stainless steel can not do so.

Inox 201 is usually only suitable for production of saucepans and interior parts because of its lower strength than stainless steel 304. Stainless steel 430 is the lowest quality stainless steel because it contains many impurities, iron and nickel free. ratio 18/0) so it is easy to rust.

The difference between stainless steel SUS 304 and stainless steel SUS 430
Stainless steel used mainly in industrial kitchen equipment is SUS430 and SUS304

The same is stainless steel but in a nutshell, SUS430 is cheaper and has magnetic contamination. Meanwhile SUS304 is durable, corrosion resistant, better heat resistant and non-magnetic.

In kitchen appliances use a lot of types SUS430, but in case more requirements for durability will use SUS304.

One last note is that stainless steel is not a stainless metal but a metal.