... 12mm ; max width, 3000mm... Steel Grade: H13/4Cr5MoSiV1 Process: ESR Grade: H13/DIN1.2343/SKD61 Flat: Min thickness, 12mm ; ... S Cr Mo V 0.32-0.420.80~1.200.20~0.50<=0,030<=0,0304.75 ... ~5.501.10~1.750.80-1.20DIN- 1.2343:% C Si Mn P S Cr ... Mo V 0,37- 0,420,90 - 1,200,30 - 0,50<=0,030<=0,0304,80 - ... 5,501,20- 1,500,90-1.10Similar grade: AISI-H13,SKD61. Hardness: GB/T1299 ...