Home | Products | FDMA – Through hardening steels

FDMA Through hardening steels

  • Aerospace
  • Industrial

Spécifications

  • EU
    30NiCrMo16

Typical composition

  • C
    0,3
  • Ni
    3,5
  • Cr
    1,2
  • Mo
    0,45

Applications

• General Mechanical parts.
• Tools.

Mechanical properties

• Excellent hardenability.
• Good resistance to fatigue and repeated impact.

Mechanical features

  • Heat treatment
    T + Rv 200°C
    T + Rv 625°C
  • UTS (N/mm²)
    1750
    1000
  • A (%)
    12
    19
  • KCU (J/cm²)
    70
    140
  • Solution treated : H
    Annealed : R
  • Thermo-mechanical treatment : TM
    Quenched and tempered : T+RV
  • Sub-zero treatment : F
    Solution treated and aged : T+RV
FDMA_1_FR
Download (PDF, 384 KB)

See also

819B

  • Aerospace
  • Defense
  • Industrial
  • Tooling
Through hardening steels
  • Aero components
  • Aero engine
  • Aero structures
  • Extrusion
  • Flat bars
  • Missiles
  • Plastic
  • Round bars
Spécifications
  • EU : 36NiCrMo16
  • USA : UNS : K54532
Heat treatment
  • T + F + Rv 200°C
  • T + Rv 650°C
Read more

CLARMHB3

  • Defense
Through hardening steels
  • Breech blocks
  • Breech rings
  • Gun barrels
  • Mortars
Spécifications
  • EU : 33NiCrMoV15
Heat treatment
  • T + Rv 560°C
  • T + Rv 615°C
Read more

GH4

  • Aerospace
Through hardening steels
Spécifications
  • EU : 40CrMoV13-9
Heat treatment
  • T + Rv 200°C
  • T + Rv 600°C
Read more
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