Chemical composition and delivery status of S460Q steel plate

S460Q steel plate is a type of high-strength steel plate under the European standard. Currently, high-strength steel plates have Chinese standards, American standards, European standards, and so on. The S460Q steel plate has good strength and impact toughness, and can be used to manufacture some components that require the strength and toughness of the steel plate.

Chemical composition of S460Q steel plate:
C carbon: 0.20;
Si silicon: 0.80;
Mn manganese: 1.70;
P phosphorus: 0.025;
S sulfur: 0.015

The chemical composition of the steel plate listed above is an interval value, because the chemical composition of the steel plate is not fixed. The specific chemical composition of the S460Q steel plate is based on the MTC.

Delivery status of S460Q steel plate:
The S460Q steel plate is delivered using the "TMCP" heat treatment process, and the entire process of TMCP technology is "Thermo Mechanical Control Process", which translates to "thermal mechanical rolling", that is, by controlling the heating and rolling temperatures, and implementing air cooling, it is called "TMCP" technology.