Grade

409

Ferritic Stainless Steel

ASTM Designation

EN Designation

409

1.4512

S40920

X2CrTi12

 

808 is a titanium stabilized ferritic stainless steel.  It exhibits good high temperature oxidation resistance and good  corrosion resistance in low corrosive media. Because of the titanium addition and the low carbon and nitrogen content, this steel shows good forming and weldability.

 

C

Si

Mn

P

S

Cr

Ti

≤ 0.030

≤ 1.00

≤ 1.00

≤ 0.040

≤ 0.020

10.50-11.70

≥  8 (C+N)

 

UTS

55 ksi min

0.2% YS

25 ksi min

Elongation

20% min

Hardness

max 88 HRB