Stainless steel
Stainless steel Cronidur 30
Nitrogen-doped martensitic stainless steel. Its PESR elaboration and its high nitrogen content gives it a hardness of 60 HRC and an excellent tenacity and corrosion resistance.
Suitable for the manufacture of ball bearings, medical, surgical and dental instruments hardware products, cutlery components for the food and chemical industries.
Key benefits
-
Excellent tenacity
-
Corrosion resistance.
Standards
ASTM F899
Formes disponibles
Diameters
- 6 to 80 mm
Dimensions
- 3000 mm approx.
En stock
Chemical composition
C
- 0.25% min
Si
- 0% min
Ni
- 0% min
Mn
- 0% min
Cr
- 14.0% min
Mo
- 0.85% min
N
- 0.30% min
Fe
- —
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Mechanical properties
Hardness - Annealed state
200/240 HB
Hardness - After quench
58/60 HRC
