Ferritic

14.512
X2 Cr Ti 12

Mechanical characteristics
Rp: >220 N/mm2
Rm: 380-560 N/mm2
Stretch: >25%
Hardness: <170 HB

Chemical composition 
C máx: 0,03
SI máx: 0,75
Mn máx: 0,8
P máx: 0,04
S máx: 0,015
Cr: 10,5-12,25
Ti máx: 6 (C+N)

Properties
High corrosion resistance. High oxidation resistance.

Uses
Exhaust systems and pipes.

EN 1.4016
X6 Cr 17

Mechanical characteristics
Rp: >260 N/mm2
Rm: 450-600 N/mm2
Stretch: >20%
Hardness: <185 HB

Chemical composition 
C máx: < 0,08
SI máx: 1
Mn máx: 1
P máx: 0,04
S máx: 0,015
Cr: 16-18
N máx: 0,045

Properties
Stress corrosion resistance.

Uses
Domestic appliances, household goods and interior design.

EN 1.4510
X3 Cr Ti 17

Mechanical characteristics
Rp: >240 N/mm2
Rm: 420-600 N/mm2
Stretch: >23%
Hardness: <185 HB

Chemical composition 
C máx: 0,05   
SI máx: 1
Mn máx: 1
P máx: 0,04
S máx: 0,015
Cr: 16-18
Ti máx: 0,2+4 (C+N)

Properties
High resistance to intergranular and pitting corrosion. Good weldability.

Uses
Washing machines, exhaust systems and pipes.

EN 1.4509
X2 Cr Ti Nb 18

Mechanical characteristics
Rp: >230 N/mm2
Rm: 430-630 N/mm2
Stretch: >20%
Hardness: <185 HB

Chemical composition 
C máx: 0,03
SI máx: 1
Mn máx: 1
P máx: 0,04
S máx: 0,015
Cr: 17,5-18,5
Ti máx: 0,1
Nb: 0,3-1,2

Properties
Good mechanical and oxidation resistance at high temperatures.

Uses
Automotive exhaust systems, household burners, catering equipment, household goods and lifts.