Steel Glossary
1.4112 X 90 CrMoV 18 (black/green)

Chemical Composition %
C Si Mn P S Cr Mo V
max. 0.95 1.0 1.0 0,04 0.015 19.0 1.3 0.12
min. 0.85 17.0 0.9 0.07
Heat Treatment

Annealing: 780-840°C, furnace cooling, annealed hardness max. 265 HB

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

Quenching/Hardening: 1,000-1,050°C, cooling in oil, compressed gas, air, or warm bath at 500-550°C

Tempering Diagramm

Hardening Temperature: 1,020°C

Tempering Diagramm - 1.4112
Heat Treatment Schedule
Heat Treatment Schedule - 1.4112
Material info

Downloads

1.4112 X 90 CrMoV 18 (black/green)

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