ROBERT 31
INOX
Fe reste Cr17-19.5 Ni8-10.5 C0-0.07
Chemical composition |
---|
Ni8-10.5
P0.045 max
FeBAL
Mn2 max
Si1 max
S0.015 max
C0.07 max
Cr17-19.5
OtherN 0.11 max
Alloy name | |
---|---|
RLSA no. | 961 |
EN standard | |
DIN standard | 1.4301 |
UNS no.* | S30400 |
*Unified Numbering System (USA)
Characteristics and main uses
Physical properties | Units | |
---|---|---|
Density (20°C) | 7,90 | Kg/dm³ |
Melting point | 1400-1460 | °C |
Longitudinal elasticity modulus | GPa | |
Thermal conductivity | W/m·K | |
Electrical conductivity | m/Ω·mm² | |
Electrical resistivity | 0,73 | µΩ·m |
Linear expansion Coefficient | 16-18.5 | 10⁻⁶·K⁻¹ |
IACS (International Annealed Copper Standard) | % | |
Poisson's ratio | 0,29 |
Capabilities | |
---|---|
Corrosion resistance | 3 |
Hot deformation | |
Cold deformation | |
Electrodepositing | |
Diamond cutting | |
Nitriding | |
Mechanical polishing | |
Welding without filler | |
Brazing |
1 poor | 2 average | 3 good | 4 very good | - no info