BS550MCK4 hot rolling carbon low-alloy high strength steel design by reducing the carbon equivalent of the steel and welding crack sensitivity index

BS600 hot rolling carbon low-alloy high strength steel design by reducing the carbon equivalent of the steel and welding crack sensitivity index

QSTE550TM automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes

B750L automotive high-strength steel using advanced smelting technology, low inclusion content, pure steel, has good formability and high fatigue properties, it can be used in the manufacture of complex shapes

BR450/780DP steel sheet suitable for complex shapes, such as cars and other parts of the wheel spokes.

BR380/580DP has many advantages such as good formability, high strength, low yield ratio, high initial work hardening rate, good balance of strength and ductility, etc.