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DELTA-TRADING GmbH Metallhandel

Alloy EN 1.4835 AISI 253MA UNS S30815 Stainless steel

M.-nr. / EN DIN AISI UNS BS AFNOR GOST
1.4835 X9CrNiSiNCe21-11-2 253MA S30815 X9CrNiSiNCe21-11-2
Products
Strips / foils
Sheets / plates
Pipes
Pipe fittings
Round blanks / rings
Forgings
Bars
Drawing profiles
Cuts (waterjet, plasma, shear, laser-cut or sawn)
Composition
C
min. 0,05 % / max. 0,12 %
Si
min. 1,40 % / max. 2,50 %
Mn
≤ 1,00 %
P
≤ 0,045 %
S
≤ 0,015 %
Cr
min. 20,0 % / max. 22,0 %
N
min. 0,12 % / max. 0,20 %
Ni
min. 10,0 % / max. 12,0 %
Ce
min. 0,03 % / 0,08 %
Scopes
furnace construction
cement industry
oil installations
heat-treatment equipment for metal industry
hardening plant accessories
apparatus engineering
chain industry
Features
weldable with all common procedures
filler metal: 1.4842
scale resistant up to 1150 °C
poor resistance to oxidizing gases containing sulphur
high-temperature material