Steel Glossary
1.3343 S 6-5-2 (black/violet)

Chemical Composition %
C Si Mn P S Cr Mo V W
max. 0.94 0.45 0.4 0.03 0.003 4.5 5.2 2.1 6.7
min. 0.86 3.8 4.7 1.7 5.9
Heat Treatment

Soft annealing: 790-820°C, furnace cooling, maximum annealed hardness 269 HB

Stress relief annealing: 600-650°C, furnace cooling

Hardening: 1,180-1,230°C, cooling in oil, compressed gas, air, or warm bath at 500-550°C

Heat Treatment Schedule
Heat Treatment Schedule - 1.3343
Tempering Diagramm

Hardening Temperature: 1.210°C

Tempering Diagramm - 1.3343
Heat Treatment Schedule

Austenitization Temperature: 840°C, Holding Time: 15 Minutes

Heat Treatment Schedule - 1.3343
Residence Time Diagramm
Residence Time Diagramm - 1.3343
Material info

Downloads

1.3343 S 6-5-2 (black/violet)

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