Tool Steel Products list

Hot Work Tool Steel

 
 
Brand name Characteristic Die-cast Forging Extrusion Brochure
Hot Work 
Tool Steel
DHA-WORLD
  • AISI H11 (1.2343) mod.
  • High hardenability & toughness
DHA1
  • AISI H13 (1.2344)
  • General-purpose steel
 
DHA1-A
  • AISI H13 (1.2344)
  • Remelted steel
 
DHA-Thermo
  • High thermal conductivity
   
DH2F
  • Pre-hardened steel (40HRC)
  • Easy machining
     
DH21
  • High strength at elevated temp.
  • High heat checking resistance
   
DH31-EX
  • High hardenability & toughness
  • High strength at elevated temp.
DH32
  • High strength at elevated temp.
     
GFA
  • 1.2714 mod.
  • Especially for hammer forging
   

Cold Work Tool Steel

 
 
Brand name Characteristic Application Brochure
Carbon Tool Steel YK30
  • Similar to AISI O2
  • Gauge, Jig & Tool
  • Razor blade
  • Die for cold press
 
Special Tool Steel GOA
  • Similar to AISI O1
  • Gauge, Shear blade
  • Die for cold press
 
GO4
  • Air hardening Steel
  • Precision mold
  • Die for cold press
 
GO5
  • Flame hardening Steel
  • Blanking, Piercing & Trimming die
GO40F
  • Pre-hardened steel (40HRC)
  • Easy machining
  • Die plate
  • Short run die
 
Cold Work Die Steel DC53
  • 8Cr-2Mo type
  • High hardness & toughness
  • Punch & die for high strength steel
  • Threading die
DCMX
  • Matrix type Cold Work Die Steel
  • High toughness, easy machining & small dimensional change
  • Piercing punch & trim die for high strength steel
DC11
  • Similar to AISI D2
  • General-purpose Steel
  • Die & Punch for cold press

Plastic Mold Steel

 
 
Brand name Characteristic Application Brochure
Pre-hardened type PX4/PX5
  • AISI P20 (1.2311) mod.
  • 30HRC Pre-hardened Steel
  • General use mold
 
PAC5000
  • AISI P20 (1.2311) mod. HH type
  • 40HRC Pre-hardened Steel
  • High hardness
  • Mirror polish mold
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NAK55
  • 40HRC Precipitation hardening steel
  • Easy machining
  • Precision long run mold
  • Rubber mold
NAK80
  • 40HRC Precipitation hardening steel
  • High mirror-finish
  • Precision long run mold
  • High-mirror polish mold
NAK-PRM
  • 40HRC Precipitation hardening steel
  • Improved NAK80
  • High-gloss mold
 
G-STAR
  • AISI 420F mod. (33HRC)
  • Easy machining
  • Mother die (Holder)
 
H & T type S-STAR
  • AISI 420 (1.2083) mod.
  • Remelted steel
  • High mirror-finish
  • High-gloss mold
  • Corrosion resisting mold
PD613
  • High hardness & wear resistance
  • High mirror-finish
  • Precision long run mold
  • Glass filled resin mold
 
Maraging MAS1C
  • High toughness & strength
  • Precision mold
  • High tough pin
 

High Speed Tool Steel

 
 
Brand name Characteristic Application Brochure
Matrix type DRM1
  • High toughness
  • Maximum hardness 58HRC
  • Die & punch for hot & warm forging
DRM2
  • High hardness & toughness
  • Maximum hardness 62HRC
  • Die & punch for warm & cold forging
DRM3
  • High hardenability
  • Maximum hardness 66HRC
  • Die & punch for cold forging

Powder metallurgy High Speed Tool Steel

 
 
Brand name Characteristic Application Brochure
General Purpose DEX20
  • High toughness
  • Drill & Tap
  • Cold press die
  • Cutting tool
 
DEX40
  • High toughness
  • High heat resisting
  • Broach & End mill
  • Cold & warm forging die
 
Special Purpose DEX60
  • Wear resistance
  • Heat resistance
  • Broach & End mill
  • Hob
  • Cold & warm forging die
 
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