DIN EN 1.4541 Aço inoxidável X6CrNiTi18-10 Especificações do material

DIN EN 1.4541 Stainless steel X6CrNiTi18-10 Material specifications

DIN EN 1.4541 Stainless steel material X6CrNiTi18-10

DIN EN 1.4541 Stainless Steel (Material X6CrNiTi18-10)

Stainless steel DIN EN 1.4541 (X6CrNiTi18-10) is a variant version of 1.4301. The addition of titanium stabilizes carbides without sensitization, because titanium forms more stable carbides than chromium. These carbides remove carbon from the solid solution and prevent chromium carbide precipitation. Therefore, this material is also called stabilized stainless steel. 1.4541 material has high corrosion resistance, good weldability and cold formability.

Datasheet and specifications

The following tables and lists provide the data sheet and specifications of 1.4541 stainless steel, including chemical composition, physical and mechanical properties, heat treatment, welding, etc.

Chemical composition

The chemical composition of the DIN EN 1.4541 material is listed in the following table based on casting analysis.

Chemical composition, %
Country (Region) Standard Steel grade (steel number) C, ≤ Yes, ≤ Mn, ≤ P, ≤ S, ≤ Cr No You
European Union EN 10088-2; EN 10088-3 X6CrNiTi18-10 (1.4541) 0.08 1.00 2.00 0.045 0.015 17.0-19.0 9.0-12.0 5xC at 0.70

Physical properties

The physical properties of DIN 1.4541 stainless steel are given in the following lists, including density, thermal expansion, modulus of elasticity, thermal conductivity, specific heat capacity and electrical resistance.

Grades:

  • 10 -6 ·K -1 = 10 -6 /K
  • 1Ω mm²/m = 1 μΩ m
  • 1 g/cm3 = 1 kg/dm3 = 1000 kg/m3
  • 1 GPa = 1kN/mm2
  • 1 MPa = 1 N/mm2
Physical properties
Density, g/cm3 7.9
Magnetic No
Electrical resistivity, μΩ·m 0.73 (20℃)
Specific heat capacity, J/(kg·K) 500 (20℃)
Thermal conductivity, (W/m·K) 15.0 (20℃)
Modulus of elasticity, Gpa 200 (20℃)
194 (100℃)
186 (200℃)
179 (300℃)
172 (400℃)
165 (500℃)
Average coefficient of thermal expansion, (10 -6 /K) 16.0 (20-100℃)
16.5 (20-200℃)
17.0 (20-300℃)
17.5 (20-400℃)
18.0 (20-500℃)

Mechanical properties

EN 1.4541 Mechanical properties of stainless steel at room temperature in the solution annealed condition and resistance to intergranular corrosion.

Mechanical properties (solution annealed)
Country (Region) Standard Steel grade (steel number) Diameter (d) or Thickness

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