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X33CrS16 / AISI: 420 FM

Delivery Method : Hardened and tempered 280-325 HB


Uses : Pre-hardened stainless plastic mold steel with high corrosion resistance. It has a high processability capability and is recommended for injection molds and mold holders, especially for corrosive raw materials. Its hardenability is lower than 1.2316.


Chemical Composition
 (%)CMnCrNiS
% Average 0,331,4016,001,000,10
DIN Analysis
0,28-0,380,10-1,4015,00-17,000,01-1,000,05-0,10


Thermal Conductivity  ( W/ m.K )20°C350°C700°C
39,5036,5033,50


HEAT TREATMENT DATA
  Temperature (°C)Time (Hours)Cooling Environment
Softening Annealing
850-8802-5*Bake
Stress Relieving
600-6502*Bake
Sertleştirme1000-1050-Oil, hot bath 500-550 ° C
Tempering 
200-5801 hour for every 20 mm
Air 


*Time interval varying depending on the section.