FT-4

 

  • Equivalent to Ferro-Tic C
  • Applying to tools, dies and wear parts
  • Excellent vibration damping ability in annealed condition
  • Alloy-TiC FT-4 is widely used for abrasion wear parts such as general machine tools and gauges.

Characteristics

Properties
Density(g/cm3)6.6
Rockwell "C" Hardness
(HRC)		Annealing45~53
Hardening68~70
Expansion Ratio
(10-6mm·℃-1·mm-1)		20~100℃9.2
20~550℃9.8
 
Properties
Transverse Rupture Strength(KSI)220
Compressive Strength(KSI)525
Impact Strength(in·lb/in2)323
Conductivity(Wattm-1℃)20.5
Shock Resistance Water Cooling No. until crackappear at 1100℃17
Size Change(mm/mm)-0.0002

Applications

  • Precision Mold Parts (Dies / Punch / Piercing / Stamping / Pilot Pin etc)
  • Precision Powder Forming Parts (Dies / Plugs / Core)
  • Rolls (Forming / Ironing / Seaming), Blades , Gauges, Boring Bar
  • Vibration Absorption & Wear Resistance Parts, Quill