321 – 1.4541

321 – 1.4541

321 – 1.4541

(South America offer)A titanium-stabilised chromium-nickel Austenitic Stainless Steel with very good corrosion resistance.

Main features

Good overall corrosion resistance, excellent resistance to intergranular corrosion, great weldability, good resistance to creep and oxidation at high temperatures. Delivered by Aperam South America.

Applications

  • Chemicals and agro-food industries
  • Tubes and expansion bellows
  • Heating elements
  • Aeronautical engineering
  • Automotive exhaust systems
  • Cryogenics
321 – 1.4541

Norms

  • AISI 321
  • UNS S32100
  • EN 1.4541
  • IMDS ID 336833394

Chemical composition

Typical values

  • C=0.01
  • Si=0.59
  • Mn=0.92
  • Cr=17.15
  • Ni=9.06
  • Ti=0.15
  • P=0.033
  • S=0.001
  • N=0.01

Alphanumeric designation X6CrNiTi18-10

Dimensional range

Coils & Sheets

  • Thickness: from 0.40 to 8 mm
  • Width: from 1,200 to 1,500 mm

Tubes

  • Diameter: from 8 to 2,032 mm
  • Thickness: from 0.50 to 6.35 mm

Heavy Plates

  • Thickness: from 9 to 50.8 mm
  • Width: from 1,000 to 1,500 mm

Surface finishes

  • Cold rolled & Hot rolled
  • NR1/1D, 1D

According to forms and dimensions

Additionnal services

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