What kind of stainless steel material actually?

Stainless steel is also known as stainless steel. This stainless material is widely used to make tools or other industrial needs. A number of industries also use stainless steel because it is felt to be more profitable and does not require additional treatment such as coating, painting, surface treatment, or others. However, wait a minute. What kind of material is stainless steel actually?

Stainless steel is an iron compound with a content of 10.5% chromium. The content has the main role as necessary to reduce the risk of corrosion or rusting of metals. Anti-rust ability is none other than obtained from the formation of an oxide layer which acts as a stronghold of the iron oxidation process. So it is natural that stainless steel is called stainless steel.

The stainless steel grouping has started since 1913 in England. It was Harry Brearley who had tried to mix various amounts of elements into steel and apply it to the barrel of a steel gun. From what Harry did, it was found that the samples taken were not rusty even at high temperatures. When investigating further on the material that made the wonder, Harry found that the elemental chromium content was 13% as a starting point for the development of stainless steel.

Stainless Steel Characteristics

The use of stainless steel material in the world is found to continue to increase. This is because the characteristics of stainless steel are felt to be very beneficial. The stainless steel has several characteristics, including:

- Stainless steel does not have the ability to attract magnets. Magnets cannot stick to stainless steel material.

- 12-14% consists of chromium which has the mechanical properties of steel very dependent on the content of the carbon element.

- High chromium steel with a very high level of anti-corrosion.

- Steel with further hardening.

Furthermore stainless steel material has a variety of types and different grades. The addition of austenite is now known to make stainless steel much more stable. That element is what makes stainless steel material to be non-magnetic alias magnetism can not stick. However, the addition of these elements also makes stainless steel brittle at low temperatures. Check out our site for fruitful information about nickel alloy right now.

The need to increase the strength of stainless steel is usually added or mixed with carbon. Of course you can't just mix but consider the right amount. The dose of the mixture greatly determines the quality of the stainless steel material made. For example, broo can ask the shop that sells stainless steel about the level of nickel content. Generally stainless steel has a nickel content of 1%, 2%, 4%, and 8%. You need to know, the higher the nickel content, the better the level of stainless steel resistance to corrosion.

However, if broo requires nickel-free stainless steel, additional nickel is also available. When stainless steel is mixed with different elements, different types of stainless steel will also be produced. For example, type 301 is very elastic which is usually used for welding products, type 302 which is corrosion resistant with high strength because of the added carbon, and many more.