TurningMillingDrillingTechnicalInformationIndex Comparison table materials Technical information Comparison table materials Country and standard A Daido Steel ISO China USA Germany Japan Co., Ltd Russia Main application (Japan) GB AISI/SAE DIN JIS DAIDO GOST Plastic die steel For mass production of large mirror dies. Automobile tail - P20 mod. - PX5N light, front fender of car, video camera, household electrical appliances etc - - - NAK55 High precision mirror die. Video camera, music disc, CosmeticContainers, transparent covers, transparent films etcB - - - NAK80 High precision mirror die. Video camera, music disc, CosmeticContainers, transparent covers, transparent films etc 3Cr13 420 mod. SUS420J2mod. S-STAR For ultra-mirror corrosion resistant precise dies. Accessoriesof camera, CD, lens, watch case. Cold-working die steel - 02 - SKS93 YK30 Stamping die, gauge calipers, paper cutter, auxiliary tools C P Blanking die, gauge calipers, drawing die, taps, Perforated 9CrWMn 01 mod. - SKS3 mod. GOA punch. Cr12MoV D2 X165CrMoV12 SKD11 DC11 Blanking die, cold forming die, cold drawing die, formingroller, punch - D2 mod. - SKD11 mod. DC53 Blanking die, cold forming die, cold drawing die, forming roll,punch Hot-working die steel Aluminum-compression die, connecting parts of D 4Cr5MoSiV1 H13 X40CrMoV51 SKD61 DHA1 compression die, hot stamping die, hot extrusion die, thermal shear cutting blade - - - - DH21 Long life Aluminum compression die - - - - DH31-S Compression die - - - - DH2F Compression die, plastic die E D5