ROBERT 3
9SMnPb28
Fe reste C0-0.14 S0.27-0.33 Mn0.9-1.3 Pb0.15-0.35
| Chemical composition |
|---|
Pb0.15-0.35
P0.11 max
FeBAL
Mn0.90-1.30
Si0.05 max
S0.27-0.33
C0.14 max
| Alloy name | |
|---|---|
| RLSA no. | 903 |
| EN standard | |
| DIN standard | 1.0718 |
| UNS no.* |
*Unified Numbering System (USA)
Characteristics and main uses
| Physical properties | Units | |
|---|---|---|
| Density (20°C) | 7,85 | Kg/dm³ |
| Melting point | 1500-1540 | °C |
| Longitudinal elasticity modulus | GPa | |
| Thermal conductivity | W/m·K | |
| Electrical conductivity | m/Ω·mm² | |
| Electrical resistivity | µΩ·m | |
| Linear expansion Coefficient | 10⁻⁶·K⁻¹ | |
| IACS (International Annealed Copper Standard) | % | |
| Poisson's ratio |
| Capabilities | |
|---|---|
| Corrosion resistance | 1 |
| Hot deformation | |
| Cold deformation | 4 |
| Electrodepositing | |
| Diamond cutting | |
| Nitriding | |
| Mechanical polishing | |
| Welding without filler | |
| Brazing |
1 poor | 2 average | 3 good | 4 very good | - no info
