1.3813, X40MnCrN19


1.3813 non-magnetic steels, rust and acid resistant. 1.3813 is often supplied in a hot-cold-formed version TLV 9384 01, SEW 390, DIN Spec.

1.3813, X40MnCrN19 - Introduction and Application

1.3813 non-magnetic steels, rust and acid resistant. 1.3813 is often supplied in a hot-cold-formed version. In this treatment state, 1.3813 has a tensile strength of 830 – 1030 N/mm² and a yield point of at least 390 N/mm² at room temperature.Area of application connecting parts, mechanical engineering, mechanically and thermally highly stressed components in shipbuilding, mechanical engineering and vehicle construction as well as in electrical engineering These rolled round bars intended for the manufacture of shafts, arbors, pins and similar parts, acc. to TLV 9384 01, SEW 390, DIN Spec.


Melted process

ESR


1.3813, X40MnCrN19 - Chemical composition WT %

GradeChemical composition WT %
CSiMnPSCrN
1.3813, X40MnCrN190.03-0.50Max 0.8717-19Max 0.10Max 0.033.0-5.00.08-0.12

Mechanical Property of 1.3813, X40MnCrN19

Cold Working

  • Tensile strength Rm MPa: Min 830-1030
  • Yield Strength Rp MPa: Min 490
  • Akv J: Min 103
  • A %: 35

Hot working

  • Tensile strength Rm MPa: Min 830-1030
  • Yield Strength Rp MPa: Min 390
  • Akv J: Min 124
  • A %: Min 40

Quenched

  • Tensile strength Rm MPa: 740-930
  • Yield Strength Rp MPa: Min 290
  • Akv J: Min 124
  • A %: Min 45

Cold Drawn

  • Tensile strength Rm MPa: 850-1250
  • Yield Strength Rp MPa: Min 550
  • Akv J: Min 90
  • A %: Min 20
  • Z %: Min 35
  • Hardness: 260-360 HB

Equivalent grades of 1.3813, X40MnCrN19

X40MnCrN19, 1.3813, X40MnCrN18, X2CrNiMoN-18-14-3, X2CrNiMnMoNNb21-16-5-3, 1.3964, 1.3952, 1.3817