BÖHLER M310 ISOPLAST is a corrosion-resistant, martensitic chromium steel which, through electroslag remelting and optimization of the chemical composition, has a good homogeneity and a balanced hardness-toughness-corrosion resistance ratio.

Chemical Analysis
| C | Si | Mn | Cr | V |
| 0.38 | 0.70 | 0..45 | 14.30 | 0..20 |
For plastic molding tools, our PVD coatings provide superior wear resistance, corrosion protection, and excellent polishing capability. Consult our coating guide to find the perfect solution for your mold steel and enhance the performance of your tools.