FADH Steels for carburizing
Spécifications
- EU
14NiCrMo13-4
Typical composition
- C
0,16
- Ni
3,2
- Cr
1
- Mo
0,25
Applications
• Various heavily stressed carburized and non carburized mechanical parts.
• Parts for the aerospace industry.
Mechanical properties
• After carburizing, quenching and tempering, the surface hardness is around 700 HV.
• Good toughness of the carburized layer.
• High hardenability.
• Good mechanical properties.
• Good resistance to fatigue.
Mechanical features
| Heat treatment | UTS (N/mm²) | A (%) | KCU (J/cm²) |
|---|---|---|---|
| T + Rv 150°C | 1350 | 14 | 100 |
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
FADH_GB
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See also
FADS
Steels for carburizing
Spécifications
- EU : 16NiCrMo16-5
Heat treatment
- T + F + Rv 150°C
Read more
FDG
Steels for carburizing
- Aero engine
- Bearings
- Carburizing
- Transmission system
Spécifications
- EU : 20NiCrMo13
- USA : UNS:K41910
Heat treatment
- T + Rv 150°C
Read more
FND
Steels for carburizing
- Aero engine
- Gears
- Injection system
Spécifications
- EU : 15NiMoSiCr10
- USA : UNS:K51570
Heat treatment
- T + F + Rv 300°C
- Tgaz + F + Rv 300°C
Read more