AuroraStainless steel coilWhat are the key values ​​of the Internet era

You can also tell whether it is 201 stainless steel or 304 stainless steel with liquid medicine. Drop a drop on the stainless steel surface and scratch the surface protective layer. After a period of time, if it is 201 stainless steel plate the side on which the liquid medicine is dropped shows red is 304.

Electroplating is used to ensure the surface of carbon steel, but,Aurora304L stainless steel sanitary pipe,AuroraStainless steel ultra thin stainless steel strip manufacturer,AuroraPrice of 1 ton stainless steel pipe, as people know, this protection is only a thin film. If the protective layer is, the underlying steel begins to rust.

Aurora.In general, the common 304 stainless steel plate with 10mm thickness is 61 square meters per ton. The thickness change of stainless steel plate will also affect the area. Stainless steel plates with different thickness correspond to stainless steel plates of different sizes. The thicker the thickness, the larger the area of 304 stainless steel plate contained in one ton

The corrosion resistance of stainless steel depends on chromium, but because chromium is an integral part of steel, the protection is different.

.With high torsional strength, it has also become an important material in various machinery and building structures. Structures and components made of stainless steel tubes have larger section modulus than solid parts under the condition of equal weight. Therefore, stainless steel pipe itself is a kind of economical section steel for saving metal

In many construction sites, we have adopted this

It is a low-carbon high-alloy stainless steel. Because the nickel content in its composition is less than 4%, the steel contains ferrite austenite structure, so it is called duplex stainless steel. Generally speaking, duplex stainless steel has a good balance of alloy elements, including ferrite elements such as chromium and molybdenum, as well as austenite

The recrystallization temperature changes with the deformation variable. When the deformation variable is 60%, the recrystallization temperature drops to 650 ℃. The recrystallization annealing temperature of cold deformed austenitic stainless steel is 850~1050 ℃. At 850 ℃ it needs to be kept warm for 3h. At 1050 ℃, it can be fully burned, and then water-cooled.

The main alloy element of 304 stainless steel plate is Cr (chromium), so the steel has corrosion resistance only when the chromium element in stainless steel reaches a certain value. Therefore, the chromium element in stainless steel needs to account for 5% less. Stainless steel also contains Ni Ti and other elements. In today's society, stainless steel products

Because stainless steel is a kind of alloy steel that is not easy to rust, it does not mean that it will not rust absolutely. In order to extend its service life or the requirements for the surface, we will

Encyclopedic knowledge.If you want to get better results, you can cut and weld the 6mm thick 316L stainless steel plate with flux cored wire (e316lt). The reason for choosing flux cored wires is that they are small and have good weld protection effect, but they are expensive.

It is one of the main characteristics of iron and steel products. However, when the oxide film is incomplete and discontinuous due to insufficient or negligent production process, the oxygen in the air directly reacts with some elements in the product, resulting in the appearance of oxidation of the product.

First level, reaching the international advanced level of similar products Until submerged.

The fingerprint free processing technology can make the surface gloss of colorful stainless steel more durable and long-lasting, and reduce the time of daily maintenance. At the same time, the stainless steel surface is not easy to stick fingerprints, dust, fine touch, a stainless steel and A-F duplex stainless steel according to the microstructure of the steel in the normalized state.

As we know, there are different types of stainless steel plates. Different types of stainless steel plates are used in different scenarios. It mainly depends on the carbon, manganese, nickel, chromium and other aspects to distinguish whether the stainless steel plate is 201 or 304.

The back side is blocked with a blocking plate for ventilation protection; Only soluble paper or a combination of soluble paper and blocking plate is used for blocking ventilation protection; Use flux cored wire for backing TIG welding.