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X4CrNiMo16-5-1 | 1.4418 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification
1.4418 (DIN EN 10088-1 : 2014-12) X4CrNiMo16-5-1 1.4418 DIN EN 10088-1 : 2014-12 DIN EN 10088-1 : 2014-12 replaced by DIN EN 10088-1 : 2024-04 Replaced Germany X4CrNiMo16-5-1 X4CrNiMo16-5-1 1.1.2 1)
1) Remark: Molybdenum alloyed martensitic-austenitic (nickel martensitic) corrosion resisting steel.

Chemical Composition

C [%] Cr [%] Mn [%] Mo [%] N [%] Ni [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Elongation A80 [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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FKM Guideline Fatigue Strength

Condition Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Fatigue Limit under rev. Tension-Compression Stresses [MPa] Fatigue Strength under pulsating Tensile Stresses [MPa] Bending Fatigue Strength [MPa] Shear Fatigue Strength [MPa] Torsion Fatigue Strength [MPa]
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Welding and Joining

Welding and Joining - Evaluation
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Heat Treatment

Semi-finished Product Heat Treatment Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
X4CrNiMo16-5-1 Europe DIN EN 10088-2
X4CrNiMo16-5-1 Europe DIN EN 10088-3
X4CrNiMo16-5-1 Europe EN 10088-2
X4CrNiMo16-5-1 Europe EN 10088-3
X4CrNiMo16-5-1 International ISO 9328-7
4418-431-77-E International ISO 15510 1)
MM17A International ISO 15510 2)
X4CrNiMo16-5-1 International ISO 16143 2)
X 4 CrNiMo 16 5 Germany SEW 400
1) Source: EN 10088-1 : 2014-10
2) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
CY 439 AUBERT & DUVAL Deutschland GmbH, München
BGH 4418 BGH Edelstahl Siegen GmbH
BÖHLER N404 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
BÖHLER N 404 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
Cogne E 415M COGNE Edelstahl GmbH, Neuss
1.4418 Chr. Höver & Sohn GmbH & Co KG, Lindlar
Coracid 4418 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
CHRONIMO 1.4418 Chronimo Edelstahl GmbH, Barsbüttel
X4CrNiMo16-5-1 Tata Steel, IJmuiden
NIROCUT 4418 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
REMANIT 4418 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
DE 4418 Dörrenberg Edelstahl GmbH, Engelskirchen
ERO 4418 A Hartmann Edelstahlrohre GmbH, Wilnsdorf
Edel 1.4418 ET Edelstahl-Trading GmbH, Willich
1.4418 Rosswag GmbH, Pfinztal-Kleinsteinbach
4418 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
X 4 CrNiMo 16 5 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X4CrNiMo16-5-1 Hoesch Hohenlimburg GmbH, Hagen
1.4418 INOX SERVICE CENTER GmbH, Krefeld
1.4418 INTERSTAHL Service GmbH, Wetter
1.4418 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Virgo 39 Industeel Deutschland GmbH, Grevenbroich
1.4418 NIRONIT Edelstahlhandel GmbH, Rosengarten
AVESTA-Polarit 248 SV Outokumpu GmbH, Willich
X 4 CrNiMo 16 5 Platestahl Umformtechnik GmbH, Lüdenscheid
1.4418 Rolf Kind GmbH, Gummersbach
Puro 1.4418 Remystahl GmbH & Co. KG, Hagen
4418 Swiss Steel International GmbH, Düsseldorf
DMV 4418 Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
S165M Björneborg Steel AB, Björneborg, Sweden
Märker Irrubigo 4418 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
X4CrNiMo16-5-1 Schmiedewerke Gröditz GmbH, Gröditz
Corronon 16/5 Aubert&Duval Special Steel GmbH, Mönchengladbach
1.4418 STAPPERT Deutschland GmbH, Düsseldorf
NIROSTA 4418 Outokumpu Nirosta GmbH, Krefeld
UGINE 4418 Ugitech SA, Ugine
UGINE 4418Q Ugitech SA, Ugine
UGINE HQ4418 Ugitech SA, Ugine
Aerodur 4418 Ugitech SA, Ugine
1.4418 Walzwerke Einsal GmbH, Nachrodt
X4CrNiMo16-5-1 pauly STAHLHANDEL, Essen
X4CrNiMo16-5-1 voestalpine AG, Linz