ASP 2023 HIGH-SPEED STEEL

 

PHYSICAL PROPERTIES
  Temperature C
20 400 600
DENSITY Kg/m 1 8050 7940 7875

MODULUS OF ELASTICITY

kN/mm 2 230 205 184
COEFFICIENT OF THERMAL EXPANSION FROM  20C,
per C
2 - 12.1x10-6 12.7x10-6
THERMAL CONDUCTIVITY W/m C 2 24 28 27
SPECIFIC HEAT J/kg C 2 420 510 600
 
1 = Soft annealed
2 = Hardened 1180C and tempered 560C, 3x1 hour