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X2CrNiMo18-15-3 | 1.4441 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.4441 (DIN EN ISO 5832-1 : 2024-07) X2CrNiMo18-15-3 1.4441 DIN EN ISO 5832-1 : 2024-07 Supersedes DIN ISO 5832-1 : 2019-12 Valid Germany X2CrNiMo18-15-3 1.1.2 1)
1) Remark: Austenitic stainless ELC steel for surgical implants such as prostheses, screws, plates, wires.

Chemical Composition

C [%] Co [%] Cr [%] Cu [%] 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 [%]
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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] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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Heat Treatment

Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
X 2 CrNiMo 18 15 3 Germany DIN 17443 1)
X2CrNiMo18-15-3 Europe EN ISO 5832-1
X2CrNiMo18-15-3 France AFNOR FD A35-570 2)
X2CrNiMo18-15-3 International ISO 5832-1
F138 Type 316L USA ASTM F138 1)
F139 Type 316L USA ASTM F139 1)
Type 316L USA AISI 2)
316L USA AISI 2)
S31673 USA UNS 1)
surgical implant 316L USA 2)
Implantat
Chirurgisches Implantat
1) Source: DIN EN ISO 5832-1
2) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
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