Stainless steel

AISI 420C
1.4034

420C is a hardenable martensitic stainless steel for medical instruments. Its corrosion resistance will depend of the polishing quality.

Key benefits
  • High hardness
Standards
  • ASTM F899
  • EN 10088-3
  • NFS 94-090
Forms available on demand
Diameter
  • On demand
Dimensions
  • On demand

Chemical composition

Reference standard : ASTM F899
C
  • 0,43% min
  • 0,50% max
Si
  • 0% min
  • 1% max
Mn
  • 0% min
  • 1% max
P
  • 0% min
  • 0,04% max
S
  • 0% min
  • 0,03% max
Cr
  • 12,5% min
  • 14,5% max
Cr
  • 0% min
  • 1% max
Fe
  • Balance