Industry Articles

GS93032-3 CR250Y440T-DP BMW standard cold-rolled dual-phase steel GS93032-3 CR250Y440T is BMW standard cold-rolled dual-phase steel. It is mainly used for auto body panel, reinforcing parts and other structural parts with high strength and good formability. The following articles will give you more information about this steel grade, its characteristics, and how to use it. GS93032-3[more]

What are the common uses of automotive steel Automotive Steel is the steel used to make automobiles. It is usually produced in large quantities and is one of the most commonly used steels in the world. There are different grades of automotive steel, each of which has a specific purpose. Automotive Steel is used in[more]

Characteristics of dual phase steel – take GMW3399 CR490T290Y-DP as an example Dual phase steel is a kind of heat treated steel with higher strength and hardness than traditional steel. It is made by combining two types of steel (martensite and ferrite) into one alloy. The carbon content of dual phase steels is usually between[more]

SECC、SECD、SECE Electric galvanizing technology and use characteristic SECC、SECD、SECE  Electric galvanizing technology was conducted by making the current through the salt solution. The process is used for on a thin layer of zinc plating on metal. Zinc to protect metals from corrosion, and gives its shiny appearance. This process is typically used for steel, iron, and[more]

  In order to meet the requirements of weight reduction, safety and environmental protection of automobiles, as well as the needs of energy saving and emission reduction, the application of high-strength steel in automobiles has become more and more extensive, and its demand is increasing. High-strength steel refers to carbon steel with a carbon content[more]

When it comes to cold we already have a basic understanding of steel rolling, cold rolling materials are mostly hot rolled steel coils, in the process of transportation, especially the hot-rolled coil storage time long, oxidation also will be more serious, after acid pickling of cold rolling processing called cold rolling steel. Pickling mentioned here[more]