RS131
| L% | C | SI | Mn | Cr | Ni | Mo | V | S | P |
| RS131 | 0.38 | 0.90 | 0.45 | 13.3 | 0.30 |
Material specification
"High mirror, high polishing performance
Very good wear resistance and pressure resistance
Good corrosion resistance, little deformation in heat treatment."
Application
"High-mirror moulds, camera parts, laser discs, lenses, watchcases,
etc., inserts for corrosive injection and compression and small moulds.
Plastic material."
Delivery state: annealed state 220HB Max.
Optimum hardness: HRC48-52
Heat treatment:
