NCAV Steels for carburizing
Spécifications
- EU
12NiCr12
Typical composition
- C
0,12
- Ni
3,3
- Cr
0,75
Applications
• Carburized condition: shafts, pins, gears, etc.
• Non-carburized condition: mechanical parts.
Mechanical properties
• Carburizing and heat treatable nickel-chromium steel.
• After carburizing, hardening and tempering, the surface hardness is around 700 HV.
Mechanical features
| Heat treatment | UTS (N/mm²) | A (%) | KCU (J/cm²) |
|---|---|---|---|
| T + Rv 150°C | 1150 | 14 | 120 |
| T + Rv 575°C | 850 | 19 | 150 |
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
NCAV_GB
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See also
FADCW
Steels for carburizing
Spécifications
- EU : 10NiCrMo13-5
- USA : UNS:G93106<BR/>AISI:9310
Heat treatment
- T + F + Rv 150°C
Read more
FADH
Steels for carburizing
- Aero engine
- Bearings
- Carburizing
- Firearms
- Pistols
- Rifle
- Transmission system
Spécifications
- EU : 14NiCrMo13-4
Heat treatment
- T + 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