What is the difference between corten B weathering steel and ordinary steel plate?

Ordinary steel plateproducts are qualified products made of carbon structural steel after plastic processing. In this way, the steel and plastic are good, the deformation ability of the metal is low, the energy consumption is low, the quality is easy to control, a simple process with low resistance (the steps are basically only heating, rolling and cooling three phases), heat treatment is generally not used directly, in order to achieve the earliest The big technology, serialization, automation, high speed, low production cost.

Corten B weathering steel is common low alloy steels and are also used in engineering structures. Used for sulfur-containing flue gas, air preheater, economizer, boiler air preheater, etc. It is a low temperature weathering steel with strong low temperature corrosion resistance.

The difference between weathering steel and ordinary steel

corten B weathering steel is a series of low alloy steels between ordinary steel and stainless steel. Corten B weathering steel is made by adding a small amount of corrosion-resistant elements such as copper and nickel to ordinary carbon steel. Weathering steel has the characteristics of strength, ductility, forming, welding, cutting, wear resistance, high temperature, fatigue resistance and other excellent steel characteristics. The weather resistance of corten B weathering steel is 2 to 8 times that of ordinary carbon steel, and the weather resistance is 1.5 to 10 times that of ordinary structural carbon steel. At the same time, it has the characteristics of rust resistance, aging resistance, corrosion reduction and energy saving. Weathering steel is mainly used for long-term exposed steel structures, such as vehicles, bridges, towers, photovoltaics, high-speed railways, etc. corten B weathering steel is used in the manufacture of containers, railways, automobiles, petroleum, construction, wells, petrochemical equipment, etc.