BED Through hardening steels
Spécifications
- EU
43CrMo4
Typical composition
- C
0,43
- Cr
1
- Mo
0,2
Applications
• Various wear-resistant mechanical parts.
• Ball screws.
• Flattening rolls.
Mechanical properties
• After heat treatment to UTS 880/1050 N/mm2, this steel can be surface hardened by induction treatment.
• After hardening, surface hardness is approximately 700 Vickers.
Mechanical features
| Heat treatment | UTS (N/mm²) | A (%) | KCU (J/cm²) |
|---|---|---|---|
| T + Rv 675°C | 1000 | 19 | 95 |
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
BED_GB
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See also
CX13VDW
Martensitic stainless steels
- Carburizing
- Injection system
Spécifications
- EU : X12CrNiMoV12-3
- USA : UNS:S64152
Heat treatment
- T + F + Rv 250°C
Read more
F65
Through hardening steels
- Aero engine
- Fasteners
Spécifications
- EU : 34CrMo4
Heat treatment
- T + Rv 600°C
- T + Rv 675°C
Read more
XD15NW
Martensitic stainless steels
- Aero engine
- Bearings
- Corrosion resistant
Spécifications
- EU : X40CrMoVN16-2
- USA : UNS:S42025
Heat treatment
- T + F + Rv 180°C
Read more