Seamless stainless tubes 1.4401 / 1.4404 / 316 / 316L

Stainless steel 1.4404
Type: austenitic
AISI: 316L / DIN: X2CrNiMo17-12-2 / PN: 00H17N14M2

This steel grade is resistant to intergranular corrosion. It is used mainly in the automotive, construction, oil, fuel and aviation industries, mechanical engineering, as decorative elements, kitchen equipment in the food industry, but also in the production of electronic equipment and in the medical and pharmaceutical industries. 

Stainless steel type 1.4404 showcases excellent mechanical properties. It boasts a comprehensive strength of 210 MPa and a minimum proof stress of 210 MPa. This material exhibits a robust tensile strength ranging from 520 to 720 MPa, along with a minimum elongation of 45%. These attributes establish it as a dependable choice for various applications.

The physical properties of steel 1.4404/316L are as follows:

  • Density: 8,000 Kg/m³
  • Melting Point: 1400-1450 °C
  • Thermal Expansion: 15.9 x 10^-6 /K
  • Modulus of Elasticity: 193 GPa
  • Thermal Conductivity: 16.3 W/m.K
  • Electrical Resistivity: 0.074 x 10^-6 Ω.m

Stainless steel tubes in grade 1.4404 / 316L offer remarkable value for several reasons. Their outstanding corrosion resistance guarantees longevity and durability, making them suitable for diverse environments. Furthermore, their versatility allows for a wide range of applications, spanning from construction to automotive and industrial sectors. Lastly, the high mechanical strength and good formability of 1.4404 / 316L stainless steel tubes establish them as reliable and efficient components for structural and decorative purposes.

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