Tooling by DIJET Tool Steel Brand Cross Reference Steel for hot molding Group JIS AISI AichiSteel SanyoKobelcoSpecialSteelDaidoSteelNipponKoshuhaSteelHitachiMetalsNachiMitsubishiFujikoshiSteelUddeHdmBohler SKD4 DH4 KD4 SKD5 H21 DH5 KD5 SKD6 H11 W300DH6KD6VIDARW400 SKD61 H13 SKD61 QD61 DHADHA1 KDA DAC ORVAR-2M W302 SKD61(Improved) AUD61AUD60A QDA61QDN DHA2DH21DHA-WORLDDH31-SDH31-EXKDA1KDA1SKDAMAXDAC3DAC10DAC55DACMAGICORVAR-SW303DIEVARW403 SKD61(Free cutting) DH2F KAP90F FDAC SKD62 H12 QD62 DH62 KDB SKD7 H10 DH72 KDH1 W320 SKD7(Improved) AUD72 DH71QDHDH73DH32 DAC40YEM-KDURO-N1 SKD8 H19 DH41 KDF SKD8(Improved) DH42 KDF4 MDC-K SKT4 SKT4A SKT4 QT41 GFA KTV DM ALVAR14 W500 SKT4 KTH4 QDT GF78 TD3 (Improved) Precipitationhardening AUD91MPH-K DH76 HD22B steel Others QF5 DHA-Thermo BUREBLADER Matrix type QHZ DRM1DRM2 KMX1 YXR33 DURO-FZDURO-F1 F017