1.4404 || 1.4401 || 316L || 316

Stainless steel

1.4404 || 1.4401 || 316L || 316

  • Good weldability
  • High resistance to general corrosion
  • Good resistance to intergranular corrosion
  • Good cold formability
  • High tensile strength

316 L applications

  • Chemical industry
  • Plant engineering
  • Food industry
  • Tank and apparatus engineering
  • Petrochemical industry
  • Pulp / Paper industry

Chemical values – Reference analysis (weight proportion in %)

Value Proportion %
C ≤ 0,03
P < 0,045
S ≤ 0,03
Si ≤ 1,0
Mn ≤ 2,0
Cr 16,5 – 18,5
Mo 2 – 2,5
Ni 11 – 14

Mechanical values at room temperature

Tensile strength N/mm² 90 – 690
Tension elastic limit Rp 0,2 N/mm² ≥ 190
Breaking elongation A5 % 40

Assignment to current and older standards

  • Designation according to DIN: X 2 Cr Ni Mo 17-12
  • ASTM Grade: 316L
  • EN: 1.4404
  • ASME: 316 L
  • AFNOR: X2CrNiMo 17-12-2
  • DIN: 1.4404
  • SIS: 2348

Tables and rates

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