Low temperature tempered Hot work steel (P20)
- X 40 CrMnMo 7
- As supplied condition: Tempered to a hardness of 280 to 325 HB (950 - 1100 N / mm2) Tempered plastic mould steel, easy to polish, nitridable, chrome-plated, uniform hardness over the cross-section up to a thickness of approx. 405 mm
- Applications: Plastic moulds, Bolsters for plastic and die casting moulds. *Stress relieving is recommended for when removing over 30% of material before finishing. For thicknesses, over 405mm please refer to AKTUELL 1000/1200.