Material Grade: 200.300.400 series Type: Stainless steel Category: CRC and HRC Thickness: Cold rolled:0.1mm-3.0mm; hot rolled:3.0mm-6.0mm Size: As per customers'request Main chemical composition: C, Si, Mn, Cr, P, S Surface: No.1,No.4,No.8,2B,BA, drawing sand, mirror, color plate, laser, etching, bronze plate, punching, embossing board, etc. Standards: AISI ASTM JIS SUS and GB