Description
AISI 310 S / 1.4845 is an austenitic and heat resistant steel.
Special properties
Similar to AISI 314/ 1.4841, but with higher ductility.Good creep rupture strength.Very good resistance to high-corrosion. Resistant to scaling up to 1050 °C.
Application
Furnace and apparatus engineering.
Suitable welding filler materials
1.4842
Standards
Material No :1.4845
EN Degisnation :X8CrNi25-21
AISI/SAE :310 S
UNS :S31008
Chemical Composition
C
%≤ 0.10
Si
≤ %1.50
Mn
≤ %2.00
P
≤ %0.045
S
≤ %0.015
Cr
%24.0 - 26.0
Ni
%19.0 - 22.0
N
%≤ 0.11
Mechanical Properties 20°C
Hardness HB 30
≤ HB192
0.2% Yield Strength Rp
≥ N/mm²190
Tensile Strength
RmN/mm²500-700
Elongation A5
≥ %45/35
Resistant On High Tempature up To
° C1050
Modulus of Elasticity
kN/mm²196
Physical Properties 20°C
Density
g/cm³7.9
Specific Heat Capacity
J/kg K500
Thermal Conductivity
W/m K15
Electrical Resistivity
Ω mm²/m0.85