Grades table

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Stainless steels
  • Martensitic stainless steels
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    Déplier Déplier Déplier
    A&D Grade Specifications Chemical Composition Mechanical properties
    European standard USA Common designation C Ni Cr Mo Heat
    treatment
    UTS
    (N/mm²)
    0,2% YS
    (N/mm²)
    A
    (%)
    56CW X8CrCoNiMo10‑6   FV535 0.10   10.50 0.80 T + Rv 615°C 1100 950 14
    56T5 X19CrMoNbVN11‑1     0.20   11.00 0.70 T + Rv 675/700°C 1000 800 12
    APX X17CrNi16‑2 UNS:
    S43100
    AISI: 431
    431 0.16 2.00 17.00  
    T + Rv 400°C
    T + Rv 630°C
    1400
    1000
    1050
    750
    13
    15
    APX4 X4CrNiMo16‑5‑1     0.06 4.00 16.00 1.00
    T + Rv 400°C
    T + Rv 580°C
    1200
    1000
    950
    750
    16
    18
    X13 X30Cr13 UNS: S42000   0.30   13.00  
    T + Rv 250°C
    T + Rv 600°C
    1750
    1000
    1500
    850
    9
    14
    X13T6 X40CrMo15     0.40   14.50 0.30 T + Rv 480°C      
    X13VD X12CrNiMoV12‑3 UNS: S64152 JETHETE M152 0.12 2.50 11.50 1.60
    T + Rv 250°C
    T + Rv 650°C
    1350
    1050
    1000
    700
    17
    15
    X15TN X40CrMoVN16‑2 UNS: S42025   0.40   15.50 2.00 T + 2xRv 500°C      
    XD15NW X40CrMoVN16‑2 UNS: S42025   0.42   16.00 1.80 T + F + Rv 180°C      
    XDBD X105CrMo17 UNS:
    S44004
    AISI: 440C
    440C 1.00   17.00 0.50 T + F + Rv 140°C      
    CX13VD X12CrNiMoV12‑3 UNS: S64152   0.12 2.50 12.00 1.60
    T + F + Rv 250°C
    T + Rv 650°C
    1350
    1050
    1000
    700
    13
    15
    XD16N X50CrSiMnVN16‑1 UNS: S42716   0.50   16.00 0.30 T + F + Rv 180°C      
    Key to heat treatment symbols
    Solution treated H Annealed R
    Thermo-mechanical treatment TM Quenched and tempered T+RV
    Sub-zero treatment F Solution treated and aged H+V

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  • Austenitic stainless steels
  • Stainless steels with structural hardening
  • Stainless steels for high temperatures