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1.4512

Standards

Material No.
1.4512
EN Designation
X2CrTi12
AISI/SAE
409
UNS
S40900

Description

1.4512 / AISI 409 is a ferritic chromium stainless steel.

Special properties

Good resistance to stress corrosion cracking.

Chemical Composition

C
%
≤ 0.03
Si
≤ %
1.00
Mn
≤ %
1.00
P
≤ %
0.04
S
≤ %
0.015
Cr
%
10.5-12.5
Ti
≤ %
6x(C+N)

Mechanical Properties 20°C

Hardness HB 30
≤ HB
180
0.2% Yield strength Rp
≥ N/mm²
220
Tensile strength Rm
N/mm²
390-560
Modulus of elasticity
kN/mm²
220

Physical Properties 20°C

Density
g/cm³
7.7
Specific heat capacity
J/kg K
460
Thermal conductivity
W/m K
25
Electrical resistivity
Ω mm²/m
0.6

Suitable welding
filler materials

1.4316; 1.4502; 1.4551; 1.4302

Application

Dairy and foodstuff industry

Available forms for 1.4512 / AISI 409

Sheets/Plates
Lieferform
Bars
Lieferform
Wire
Lieferform
Tubes/Pipes
Lieferform
Fittings
Lieferform