0,00%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).
Applications
- 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
Norms
- 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)
Discs
- Please consult us
Surface aspects
- Hot rolled & Cold rolled
According to forms & dimensions.
Download
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
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