DX2507 – 1.4410

DX2507 – 1.4410

DX2507 – 1.4410

This Norsok certified Duplex grade offers an excellent corrosion resistance and improved mechanical strength.

Main features

High mechanical properties (twice the yield strength of austenitic grades, equal yield strengths of carbon steels used for construction; high corrosion resistance (with better resistance to stress cracking than 6% Mo super austenitic stainless steels; higher localized corrosion resistance than 825 nickel based alloys; cost efficient; optimized design (weight savings, easy to erect); attractive life cycle costs (durability, limited maintenance).


  • Seawater desalination: sea water pipes
  • Upstream Oil & Gas “Norsok qualified”: flexibles and pipes for offshore wells, umbilicals
  • Pollution control
  • Chemical processing: pressure vessels and heat exchangers
  • Wastewater treatment for all industries: storage tanks, concentrators
DX2507 – 1.4410


  • ASTM 25-07
  • UNS S32750
  • EN 1.4410
  • IMDS ID 336858032

Chemical Composition

Typical values

  • C<0.02
  • Cr=25.8
  • Ni=7.0
  • Mo=3.8
  • N=0.3

Alphanumerical designation X2CrNiMoN25-7-4

Dimensional range

Coils & Sheets

  • Thickness: starting from 0.8 mm and up to 8 mm
  • Width: up to 1,500 mm (according to thickness)


  • Please consult us

Surface aspects

  • Hot rolled & Cold rolled

According to forms & dimensions.


Whether you need a certificate or more information, you can download all our product brochures, specifications, e-books, and related materials here.
DX2507 (1.4410)
E-Book - Duplex

Add This Product to Your Basket

To request a quote, simply add this product to your basket.

Additionnal services

To contact us about product availability and delivery, please choose the most relevant criteria below:
Scroll to top

Aperam Made for Life – Are You Subscribed?
Did you receive the latest edition of Made for Life – Aperam’s official customer newsletter?
If not, you’re missing out on exciting insights, product information and news.
Subscribe today and, to thank you, we’ll email you the most recent issue.