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Titanium

Titanium has a high affinity for oxygen, nitrogen, carbon and hydrogen at high temperatures. This essential characteristic must be taken into account in the…

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Defence Aerospace Aeronautics
Stainless steel

Stainless steel is, according to the definition of standard NF EN 10020, a steel containing at least 10.5% of chromium and at most 1.2%…

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Defence Aerospace Aeronautics
Nickel Alloys

Nickel is used in the composition of several families of metal alloys: iron-nickel alloys which have significant physical properties (expansion, cryogenics, etc.), copper-nickel alloys…

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Defence Aerospace Aeronautics
Stainless steel

AISI 420B
1.4028

420B is a martensitic stainless steel for instruments. Its properties allow an optimal hardness and a good corrosion resistance.

Avantages

  • Corrosion resistance

  • Hardness

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AISI 420B
1.4028
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Normes

  • ASTM F899

  • EN 10088-3

  • NFS 94-090

Formes disponibles en stock

Diameter
  • 4 mm to 40 mm
Dimensions
  • 3000 mm around

Composition chimique

Reference standard : ASTM F899
C
  • 0,26% min
  • 0,35% max
Si
  • 0% min
  • 1% max
Mn
  • 0% min
  • 1% max
P
  • 0% min
  • 0,04% max
S
  • 0% min
  • 0,03% max
Cr
  • 13% min
  • 14% max
Ni
  • 0% min
  • 1% max
Fe
  • —
  • Balance
Contact

Aerometals & Alloys

60-62 avenue du Progrès
69680 Chassieu
France

+ 33 (0)4 26 49 63 63
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