301M – 1.4310

301M – 1.4310

301M – 1.4310

A chromium-nickel Austenitic Stainless Steel for cold working.

Main features

Relatively low nickel content; high mechanical characteristics; pitting corrosion resistance close to that of grade 1.4301, Type 304; good formability without risk of delayed cracking after deep drawing; good weldability and polishing ability; dimensions identical to 1.4301, Type 304 grade.


The grade 301M is very well known for the stability of its austenitic phase and its capacity to be easily work hardened to achieve a high level of mechanical strength >950 MPa. For this reason 301M can be used in multiple applications where safety is required, such as:

  • Rolling stock
  • Pressure cooker closure systems
  • Safety shoe reinforcement
  • Cylinder head gaskets
301M – 1.4310


  • ASTM 301
  • UNS S30100
  • EN 1.4310
  • IMDS ID 336813793

Chemical Composition

Typical values

  • C=0.10
  • Si=0.60
  • Mn=0.90
  • Cr=17.30
  • Ni=7.30

Alphanumerical designation X10CrNi18-8

Dimensional range

Coils & Sheets

  • Thickness: from 0.40 to 8 mm
  • Width: up to 1,250 mm

Precision Strip

  • Thickness: from 0.06 to 2.5 mm
  • Width: from 3 to 700 mm

Precision Sheet

  • Thickness: from 0.20 to 2.5 mm
  • Width: from 40 to 670 mm

Surface finishes

  • Cold rolled
  • 2B, 2D

According to thickness.


Whether you need a certificate or more information, you can download all our product brochures, specifications, e-books, and related materials here.
Aperam 301M (1.4310)

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