
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 Turning 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, Cosmetic Containers, transparent covers, transparent films etc B High precision mirror die. Video camera, music disc, Cosmetic - - - NAK80 Containers, transparent covers, transparent films etc Milling SUS420J2 For ultra-mirror corrosion resistant precise dies. Accessories 3Cr13 420 mod. S-STAR mod. of camera, CD, lens, watch case. Cold-working die steel - 02 - SKS93 YK30 Stamping die, gauge calipers, paper cutter, auxiliary tools C P 9CrWMn 01 mod. - SKS3 mod. GOA Blanking die, gauge calipers, drawing die, taps, Perforated punch. Drilling Blanking die, cold forming die, cold drawing die, forming Cr12MoV D2 X165CrMoV12 SKD11 DC11 roller, punch Blanking die, cold forming die, cold drawing die, forming roll, - D2 mod. - SKD11 mod. DC53 punch Hot-working die steel 4Cr5MoSiV1 H13 X40CrMoV51 SKD61 DHA1 Aluminum-compression die, connecting parts of compression die, hot stamping die, hot extrusion die, thermal shear cutting blade D - - - - DH21 Long life Aluminum compression die Information Technical - - - - DH31-S Compression die - - - - DH2F Compression die, plastic die E Index D5