... Composition C:≤0.15Mn:5.50~7.50Si:≤1.00Cr:16.00~18.00Ni:2.50~4.50P:≤0.06S:≤0. ... 03 N:≤0.254. Machine Capability Strength of extension:100,000 to 180,000 psiYield strength:50 ... Technical processing: Hot Rolled/Cold Rolled 10.Decorative:Mirror, No.4, HL NSP, Bead Blast, Vibration, HL Gold, Mirror ... belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as ...