Material No.: 1.4563

EN symbol (short)X1NiCrMoCu31-27-4
Alloy 28
UNSN 08028
AFNORX1NiCrMoCu31-27-4 / (EN 10088-1(062005) (F)
BSX1NiCrMoCu31-27-4 / (EN 10088-1(062005) (GB)
Registered work's labelNicrofer® 3127 LC
Sanicro 28 (Spec)
resistant to intercrystalline corrosion

Hauptanwendungsgebiete

Chemical Industryfor processing sufuric acid (e.g. sulfuric acid coolers)
for processing phosphoric acid
offshore plantspipework for mineral oil and natural gas
petrochemical industryWärmetauscher in Ölraffinerien
Flue gas desulphurisation plants
cellulose/paper industry

Beschreibung

Densitykg/dm38,0
HardnessHB<=215
CompositionNickel Chrome Iron alloy
CategoryCorrosion resisting steels and alloys
Structureaustenitic
Corrosionresistant to intercrystalline corrosion
good against chloride induced tensile corrosion
Good overall corrosion resistance
Additional characteristicshigh corrosion resistance in hot chloride/sulfur containing substances

Temperaturhinweise

Application area
Operation temperature ºF  to 662 ºF 
admitted operating temperature

Chemische Zusammensetzung

Min % Max %
C0,02
Si0,70
Mn2,00
Cr26,0028,00
Mo3,004,00
Ni30,0032,00
Cu0,701,50
N0,110
S0,010
P0,030