285 QSteel Brand Comparative Table Type Steel Types Related to the Foreign Standards JIS AISI DIN ISO Carbon Tool Steel SK105(Old SK3) W1-10 TC105 Alloy Tool Steel SKS93 SKS3 SKD1 D3 X210Cr12 SKD11 D2 X210Cr12 X210Cr12W12 SKD11(Modification) Matrix Group CrSKD SKD12 X100CrMoV5 Pre-Hardened 40HRC A2 Pre-Hardened 50HRC or more Flame-Hardened Steel Low Temperature Air Cooled Steel Shock Resistance Steel Others High-Speed Tool Steel SKH51 M2 H6.5.2 HS6−5−2 SKH55 Group S6.2.5 HS6−5−2−5 SKH57 Group S10−4−3−10 HS10−4−3−10 Matrix Group P/M High Speed Tool Steel SKH40 HS6−5−3−8 Matrix Group Others Hitachi Metals, Ltd. Aichi Steel Works, Ltd. Kobe Steel Co., Ltd. Sanyo Special Steel Co., Ltd. Daido Steel Co., Ltd. Nippon Koshuha Steel Co., Ltd. Nachi-Fujikoshi Riken Steel Uddeholm (Sweden) Bohler (Germany) YC3 SK3 QK3 YK3 K3 K990 YCS3 SK301 QKSM YK30 K3M SK3M SGT SKS3 QKS3 GOA KS3 SKS3 RS3 ARNE K460 CRD SKD1 QC1 DC1 KD1 SVERKER3 K100 K107 SLD SKD11 QC11 DC11 KD11 CDS11 RD11 SVERKER21 K105 K110 SLD8 SLD10 AUD15 QCM8 QCM10 DC53 KD11S KD21 MDS9 SLEIPNER K340 ARK1 SXACE QCM7 DCX SCD SKD12 DC12 KD12 RIGOR K305 HPM2T GO40F KAP65 IMPAX PRE2 CX1 RC55 HMD5 HMD1 SX105V SX4 QF3 GO5 FH5 FERNO ACD37 AKS3 GO4 KSM YSM AKS4 QF1 GS5 KTV5 SRS6 PREGA COMPAX K630 ACD8 AUD11 SX5 SX44 ICS22 MCR1 CALMAX VIKING ELMAX VANADIS4 VANADIS6 VANADIS10 K190 YXM1 QH51 MH51 H51 SKH9 RHM1 S600 YXM4 MH55 HM35 HM35 HS53M RHM5 S705 XVC5 MH8 MV10 HS93R HS98M FM38V RHM7 S700 YXR33 YXR3 YXR7 QHZ MH85 MH88 KXM KMX2 KMX3 MDS1 MDS3 MDS7 MATRIX2 ATM3 HAP40 KHA30 DEX40 FAX38 ASP30 S590 HAP5R KHA3VN DEX−M1 DEX−M3 HAP10 S690 KHA32 SPM23 DEX21 FAX31 ASP23 S790 HAP50 DEX60 S390 DEX61 FAX55 HAP72 KHA60 SPM60 DEX80 FAXG1 ASP60 KHA77 FAX18 FAXG2 KHA30N KHA33N KHA3NH KHA5NH Reference: "Special Steel", Nov. 2001 Matrix Group: This Tool Steel has cutting-machinability and toughness enhanced by reducing the ratio occupied by the carbide which facilitates the tool abrasion during the cutting process and thereby, causes toughness of the tool to be degraded. Machining Method Equipment Required Tool Machining Hole Machining on Side and Bottom General Purpose Milling Cutter NC Milling Cutter Machining Center Drills Reamer End Mills Cutting Tools Hole Machining Drilling Machine Drill Press Boring Machine Jig Borer Drills Tapped Reamer Cutting Tools Machining Cylinders General Purpose Lathe NC Lathe Turning Center Drills Reamer Tapped Cutting Tools Grinding Surface Grinder Cylindrical Grinder Jig Grinder Profile Grinder Forming Grinder Grindstone Electric Discharging EDM Electrode Master WEDM Wire Tool Material Machined Material Tool Material Parts Material Non-Ferrous Metal Untreated Thermal Refined Hardening/Tempered For Press Die (Al) (Al−alloi) SS400(SS41) SKD11 S45C S50C DC53 (Be−Cu) SCM435 HPM2T DC53(Carbide) SKD11 S45C SKS3 SUJ2 SKH51 For Plastic Mold CU BsBM2 SKD61 STAVAX ESR RIGOR(SKD12 Group) HPM7 NAK55 PX5 HPM1 NAK80 HPM38 HPM50 S−STAR FDAC STAVAX ESR DH2F (Electroforming-Outside) (Electroforming-Inside) ORAVAR SUPREME (Age-Hardened)MAS1C HPM38 S−STAR SKD61 STAVAX ESR RIGOR (SKD12 Group) HRC 10 20 30 40 50 60 70 Drills Reamer High-Speed Steel SKH− Carbide Wn−Co Tapped High-Speed Steel SKH− Carbide Wn−Co End Mills Cutting Tools High-Speed Steel SKH− Carbide Wn−Co Boron CBN Diamond D Grindstone White Fused Alumina WA Brown Fused Alumina A Pink Fused Aluminum PA Green Silicon Carbide GC Black Silicon Carbide C Electrodeposited Boron CBN Electrodeposited Diamond D Electrode Master Electrolytic Copper, Brass CU− Copper Tungsten, Silver Tungsten −Wn Wire Brass CU−Zn Tungsten Wn (Non-Ferrous Metal) (Non-Ferrous Metal) (Non-Ferrous Metal) (Carbide) Materials Steel Brand ComparativeTable / Hardness of Materials and CorrespondingTools
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