TOOLWELD 520

• Electrode for surfacing and repairing of tools working on dies and blanking dies, working in cold and hot conditions.
• The deposit is resistant to metal-to-metal wear, corrosion and thermal shocks.
• The deposit is also resistant to adhesion when working at high temperatures.
• Working temperature up to 650ºC.

Recommendations:

• Pre-heating to approx. 300ºC is recommended before surfacing.
• Interpass temperature should be monitored during surfacing.