304 material No.4 stainless steel sheet surface finish: No.4/320# ... .4-3.0mm width:100-1500mm length:500-5000mm 304 material No.4 stainless steel Product Name: SS Sheet No.4 ... : <0.5mm6) Product materials: SUS304, SUS316, SUS430, SUS439, etc.7) composition:C, Si, Mn, P, S, Cr,Ni, N8) Tensile Strength ...