Materials / Duplex & Superduplex / Super duplex
We use cookies to improve your browsing experience, but also to analyze our traffic. By clicking “Accept All”, you consent to our use of cookies.
We use cookies to help you navigate efficiently and perform certain features. You will find detailed information about all cookies under each consent category below.
We also use third-party cookies that help us analyze how you use this website. These cookies will only be stored in your browser with your prior consent.
You can choose to enable or disable some or all of these cookies, but disabling some of them may affect your browsing experience.
Material category
Super duplex
Sectors of activity
C
0.10 %
Si
0.70 %
Mn
1.50 %
P
0.045 %
S
0.015 %
N
0.030 %
Cr
19-22 %
Ni
30-34 %
Ti
0.25-0.65 %
Cu
0.50 %
Co
0.50 %
Al
0.25-0.65 %
Rp0.2 min
20 MPa
Rp0.2 max
170 MPa
Rm min
500 MPa
Rm max
750 MPa
A min
35 %
A max
35 %
Dureté min
0 HB
Dureté max
0 HB
Résilience
120 J
Masse volumique
7.8 g/cm³
EN(num.)
1.4959
EN(sym.)
X8NiCrAITi32-21
ISO
-
NF
EN10028-7, EN10302
UNI
-
DIN
-
JIS
-
SAEASTM
-
UNS
-
BS
-
AFNOR
Z10NC32-31
AISI
-
Autres
-