Chemical Elements(%): C 0. 08; Ni 4. 00-5. 00; Mn 7. 00-8. 00; Cr 15. 00-17. 00 Mechanical Capacity: Tensile Strength: 515; Internal Stress: 205; Coefficient of extension (%): 40 Finished Surface: 2B / 2D / BA / NO. 3 / NO. 4 Thickness: 0. 15-2. 0 Width: 750 Applications: Tablewares, outdoor building materials, structural use, drawing instrument, stamping products etc.