Description
1.2311 plastic mold steel is suitable for making medium and large plastic injection dies and mold base.thermoplastic plastic injection mold, extrusion die. Heavy mold main components of thermoplastic blow molding mold, cold structure parts. It usually use for making of TV cabinets, washing machine, refrigerator inner shell, buckets. It is also used in zinc, aluminum, magnesium and its alloy die-casting mold.
| Steel Grade | 1.2311/P20/3Cr2Mo |
| Dimension | Thick 16-800mm / Diameter 10-600mm |
| Delivery Condition | 28-36HRC |
| Surface Treatment | Black Surface / Milled Surface |
| Production Condition | Two Sides Cut or Four Sides Cut |
| Stock Quantity | 2800 tons |
| Ultrasonic Test | Sep1921-84 D/D or E/e Under 100% Test |
| Lead Time | 7-10 days |
Chemical Composition(%)
| C | Si | Mn | Cr | Mo | Ni | S |
| 0.37~0.42 | ≤0.40 | 1.40~1.60 | 1.80~2.10 | 0.15~0.25 | 0.40 | ≤0.005 |
Application
1. Die-casting die of Zinc, Aluminum, Magnesium and other alloys
2. Hot pressing die, all kinds of hot forging die
3. Plastic mold, Metal extrusion die frame
