1.2083

X42Cr13 / AISI: 420 SS

Chemical Composition (%) C Si Mn Cr
% Average 0,42 1,00 1,00 13,00
DIN Analysis 0,36-0,42 0,01-1,00 0,01-1,00 12,50-14,50
Thermal Conductivity ( W/ m.K ) 20°C 350°C 700°C
21,0 23,0 26,2
HEAT TREATMENT
  Tempature(°C) Time (Hour) Cooling Environment
Soft Annealing 750-800 2-5* Furnace
Stress Relief Annealing 600-650 2* Furnace
Hardening 1020-1050 - Oil, Hot bath 500-550°C
Tempering 200-580 1 hour for every 20 mm Air

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