Material No.: 1.4404

EN symbol (short)X2CrNiMo17-12-2
AISIAISI 316 L
UNSS 31603
Grade TP 316 L
AFNORX2CrNiMo17-12-2 / NF EN 10028-7 (01/2000) (FR)
BSX2CrNiMo17-12-2 / B.S.EN 10028-7 (01-2000 ) (GB)
Registered work's labelV4a Supra NK
This austenitic stainless steel 1.4404 (316L) shows high acid resistance.

Hauptanwendungsgebiete

Chemical Industryapparatus construction
transport unit for chloric medium
food processing industrygrounds for creamery
grounds for brewery
cellulose/paper industrydifferent components
Environmental technologyclarification plants
textile industryvarious containers and plant components
food processing industrypipework to transport
offshore plantsvarious plant components

Beschreibung

Densitykg/dm37,95
HardnessHB
Rockwell Hardness Number max.		<215
B90 (TP 316L-ASTM A 249)
Compositionchromium nickel molybdenium steels
CategoryStainless steels
steel, resistant to rust and acids
Structureaustenitic
Corrosionresistant to intercrystalline corrosion

Temperaturhinweise

Application area
Operation temperature-166 ºF  to 932 ºF 
in strain situation III (to -454°F)

Chemische Zusammensetzung

Min % Max %
C0,030
Si1,00
Mn2,00
P0,045
S0,015
Cr16,5018,50
Mo2,002,50
Ni10,0013,00
N0,110