Batch No. Gi753. Yield point 478.9 N/mm2. Tensile strength 876.5 N/mm2. Elongation 34.4%. Actual diameter 0.050mm - 0.051mm Actual Analysis Batch No. Gi753 ppm: C 230, Si 4200, Mn 5900, P 250, S 10, Cr 17.51%, Ni 12.73%, Mo 2.42%.