Cold rolled steel plate
The precision of cold-rolled steel plates is higher than that of hot-rolled steel plates, with good surface flatness, small dimensional tolerance, uniform thickness and good surface quality.
The precision of cold-rolled steel plates is higher than that of hot-rolled steel plates, with good surface flatness, small dimensional tolerance, uniform thickness and good surface quality.
It is composed of iron and contains a certain proportion of carbon and other alloying elements such as manganese and silicon. These elements improve its mechanical properties and enable the steel bar to maintain relatively stable chemical properties under different environments.
20CrMo is an alloy structural steel containing alloy elements such as chromium (Cr) and molybdenum (Mo). Chromium can enhance the steel's oxidation resistance and corrosion resistance, while molybdenum improves its mechanical properties at high temperatures. This steel has higher strength and hardenability than carbon steel, good plasticity and toughness, good weldability, medium plasticity during cold deformation, and good cutting performance.
