1, 2Cr13/420/SUS420J1 2, 420 Stainless Steel 3, Steel Grade 420 4, Errosion Resistant ... ., Ltd.Stainless Steel Flat SteelAISI 420/UNS G41200/JIS SUS4720J1/DIN X20Cr13 Stainless Steel Flat Dimensions:1, Width: 12mm~250mm Delivery ... flat steel1, Grade: AISI 420/UNS G41200/JIS SUS4720J1/DIN X20Cr13 2, Chemical composition CSiMnPSCr0.16~0.25≤1.00≤1.00 ...