joke Fill H-90

Product information "joke Fill H-90" Mo-Cr-W-V filler, high-alloy. The hot hardness corresponds to that of a high speed steel (HSS). Pressure, abrasion and impactresistant. Also extremely crack-resistant, even in case of applications of several layers. For hard repair of cutting and punching tools or for increasing service life with simple cold-work steels. Hardness approx. 57 – 62 HRC, hardened up to 66 HRC. Observe preheating: high speed steels approx. 400 – 500 °C, Cr tools steels approx. 300 – 400 °C Materials: 1.3243, 1.3245, 1. 3344, 1.3346, 1.3348 and similar