Nickel alloy has excellent properties such as corrosion resistance, high temperature strength and plasticity, but due to high cost, high hardness, poor weldability and other factors, there are still some disadvantages to be overcome. In view of these disadvantages, scientists and engineers in related fields are constantly conducting research and developing new materials and process solutions to meet the needs of different fields.

Basic knowledge of stainless steel pipe：First, the type of stainless steel pipe；Second, stainless steel pipe manufacturing process；Third, the chemical composition of stainless steel pipe；Four, stainless steel pipe surface treatment

We are often asked how cold and hot rolled steel differs and the short answer is in the processing. They are effectively two different types of metal with fundamental variations in the way they are manufactured as follows: In this process the steel is rolled at a temperature normally in excess of 1700F which is above the steel’s recrystallization temperature. When steel is higher than the recrystallization temperature, it can be formed and shaped easily, and the steel can be manufactured in much larger sizes. Hot rolled steel is commonly cheaper than cold rolled steel because there are no delays in the manufacturing process. This means that unlike cold rolled steel it doesn’t have to be reheated.  There will be some shrinkage when the steel cools down resulting in less control over the shape and size of the finished product, in comparison to cold rolled. Hot rolled products like hot rolled steel bars are used in the construction industry and welding trade to make I-Beams and tracks for the railway as one example. In any situation where precision of shape and tolerance are not important hot rolled steel is often used. Cold rolled steel is essentially hot rolled steel that...

304 316 stainless steel has different uses in life.

As you may or may not know, there are a variety of different kinds of stainless steel on the market today. After all, to be considered a stainless steel, all a metal alloy needs is to consist of at least 10.5% chromium; there are tons of alloys which contain this level of chromium.   Each different type of stainless steel offers its very own upsides, but its very own downsides as well. Typically, all species of stainless steel are divided into one of four groups. Those groups are as follows:   1. Austenitic The most common types of stainless steels are austenitic stainless steels. Compared to other types of stainless steels, austenitic stainless steels are extremely high in nickel content. Generally, they will also contain high amounts of chromium, nitrogen, and molybdenum.   Austenitic steels are renowned for their extreme weld-ability and malleability. Commonly used for kitchen cutlery and storage components, they also receive a lot of credit for their strength capabilities.   They typically have very high corrosion resistance. This suits them for a variety of uses where a corrosive environment is present. Common austenitic stainless steels include alloys 304 and 904L (N08904).   The only potential problem with...

In order to improve the service life of manganese 35MN steel plate, surface treatment is usually carried out to facilitate the solid combination of manganese 35MN steel plate and anti-corrosion coating. Common treatment methods are: cleaning, tool derusting, pickling, shot blasting.