1,93%DX2205 – 1.4462
DX2205 – 1.4462
(South America offer) This duplex grade is known for its excellent corrosion resistance and a high yield strength.
Main features
The principal features of DX2205 are an excellent corrosion resistance, with a minimum PREN value of 33, twice as high yield strength as our 304 grade (1.4301) and a service temperature range from -40 °C to 300 °C. Delivered by Aperam South America.
Applications
- Equipment and piping for the chemical industry
- Oil & Gas industries and desalination plants
- Heat exchanger
Norms
- AISI 22-05
- UNS S31803
- EN 1.4462
- IMDS ID 336853730
Chemical Composition
Typical values
- C=0.013
- Mn=1.7
- Si=0.63
- Cr=22.54
- Ni=5.41
- Mo=3.04
- N=0.15
- P=0.026
- S=0.001
Alphanumerical designation X2CrNiMoN22-5-3
Dimensional range
Coils, Sheets
- Please consult us
Surface aspects
- Hot rolled & Cold rolled
- NR1/1D, 2D, 2B
According to forms & dimensions.
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