Stainless steel
15-5 PH
1.4545
Cond. H 1025 stainless steel
15-5PH is a precipitation-hardened martensitic stainless steel, used for pieces which require high mechanical strength, important resilience and also good fatigue resistance. This metal is remelted by using the ESR method in order to combine a good homogeneity and structural isotropy with excellent mechanical properties (longitudinal and transversal direction). 15-5 PH 1.4545 Cond. 1025 stainless steel is used in aerospace applications.
Key benefits
-
Excellent mechanical properties
-
Very resilient
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H1025 condition is the best compromise between resistance and resilience
Chemical composition
Reference standard : ASTM 5659 S
C
- 0% min
Mn
- 0% min
Si
- 0% min
P
- 0% min
S
- 0% min
Cr
- 14,5% min
Ni
- 4% min
Nb
- 5xC% min
Cu
- 3% min
Mo
- 0% min
Fe
- —
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Mechanical properties
Rm (Mpa)
≥ 1 070
Rp 0,2 (Mpa)
≥ 1 000
Density (g/cm3)
7.8
A (%)
≥ 12
