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Higher corrosion resistance then standard Duplex steels with also higher mechanical properties due to the addition of Nitrogen.
welding Super Duplex 2593
1.4410, 1.4460, 1.4467, 1.4468, 1.4501, 1.4507, 1.4515, 1.4517
X2CrNiMoN25-7-4, X2CrMnNiMoN26-5-4, GX2CrNiMoN25-6-3, X2CrNiMoCuWN25-7-4, X2CrNiMoCuN25-6-3, GX2CrNiMoCuN26-6-3, GX2CrNiMoCuN25-6-3-3
UNS S32750, S32760, J93380, S32520, S32550, S39274, S32950
SAF 25/07, S32750 1.4410 - 25Cr-7Ni-4Mo-0.28N SAF2507, NAS74N, S32760 1.4501 - 25Cr-7Ni-3.8Mo-0.7Cu-0.7W-0.25N, S32506 - SUS329J4L 25Cr-7Ni-3Mo-0.15N-0.2W NAS64 1.4507, S31803, S32205,
Ferralium 255, Super Duplex steels, ZERON 100
Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness |
---|---|---|---|---|---|
RT | |||||
As Welded | 560 | 760 | 20 | 50 | HRc |