Cold-rolled martensitic ultra-high strength steel with martensite as the primary microstructure. For example HC1200/1500MS grade. It features yield strength of 1200MPa grade and minimum tensile strength of 1500MPa, delivering outstanding rigidity and impact resistance with high yield ratio.
It is suitable for roll forming and simple bending. By reducing plate thickness while maintaining structural load capacity, this grade is widely adopted for reinforcing frames, impact guards and wear-resistant components of agricultural equipment.
