Material No.: 1.4301

EN symbol (short)X5CrNi18-10
AISIAISI 304
UNSS 30400
Grade 304
AFNORNF EN 10088-1(06/2005) (FR)
BSEN 10088-1 (06/2005) (GB)
This stainless austenitic chrome nickel steel 1.4301 shows high resistance to corrosion (especially in natural environments/sea water and those with low chlorine/salt concentration levels) and is well weldable.
Application areas involving acids require specific testing. Polishes well and is suited for deep drawing.
Areas of use include chemical industry, mineral oil industry, petrochemistry and automobile industry.

Hauptanwendungsgebiete

Chemical IndustryDetergent production and soap making
Environmental technologyclarification plants
petrochemical industry
building industryhand rail consruction
Fassaden
cellulose/paper industrydevices
chemical digestion containers
bleaching containers

Beschreibung

Densitykg/dm37,9
HardnessHB160-190
Compositionchromium nickel steel
CategoryStainless steels
steel, resistant to rust and acids
Structureaustenitic
Corrosionresistance to intercristalline corrosion up to 0.2" ???
against crevice corrosion
Additional characteristicschemically resistant
high resistance to sulfurous gas in high temperatures to 5mm

Temperaturhinweise

Application area
Operation temperature-454 ºF  to 1112 ºF 
max.
Explanation reportDue to chromium carbide dispersion tendencies, thoroughly test operation temperatures from 840°F-1560°F (DIN EN 10088-3)

Chemische Zusammensetzung

Min % Max %
C0,07
Mn2,00
P0,045
S0,015
Cr17,5019,50
Si1,00
N0,110
Ni8,0010,50