Bullet proof steel plugboard of bullet proof vest

ToleranceThickness tolerance: 0~+0.50mmFlatness: ≤6mm/m、≤10mm/2mMechanical propertiesYield Strength（Rp0.2/MPa）：≥1400 Tensile Strength（Rm/MPa）：≥1700Elongation（A/%）：≥6Impact toughne ...

Excellent Wear-resistant Steel Material

WearTuf wear-resistant steel plates are heat treated by hot rolling and then by direct quenching and tempering and reheating quenching and tempering techniques, respectively. The ...