1.4112
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
Heat Treatment Schedule
Attention please!
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