ROBERT 12
C60S
Fe reste C0.57-0.65 Mn0.6-0.9 Si0.15-0.35
| Chemical composition |
|---|
Ni0.40 max
P0.03 max
FeBAL
Mn0.60-0.90
Si0.15-0.35
S0.035 max
C0.57-0.65
Mo0.10 max
Cr0.40 max
| Alloy name | |
|---|---|
| RLSA no. | 912 |
| EN standard | C60S |
| DIN standard | 1.1221 |
| UNS no.* |
*Unified Numbering System (USA)
Characteristics and main uses
Acier faiblement allié utilisé pour l'emboutissage de pièces qui peuvent par la suite être durci par trempe
| Physical properties | Units | |
|---|---|---|
| Density (20°C) | 7,85 | Kg/dm³ |
| Melting point | 1400-1500 | °C |
| Longitudinal elasticity modulus | 210 | GPa |
| Thermal conductivity | W/m·K | |
| Electrical conductivity | 7,7 | m/Ω·mm² |
| Electrical resistivity | 0,13 | µΩ·m |
| Linear expansion Coefficient | 12 | 10⁻⁶·K⁻¹ |
| IACS (International Annealed Copper Standard) | 13 | % |
| Poisson's ratio | 0,29 |
| Capabilities | |
|---|---|
| Corrosion resistance | 1 |
| Hot deformation | |
| Cold deformation | 4 |
| Electrodepositing | |
| Diamond cutting | |
| Nitriding | 4 |
| Mechanical polishing | 4 |
| Welding without filler | |
| Brazing |
1 poor | 2 average | 3 good | 4 very good | - no info
