Induction brazing of stainless steel pin to a steel base

UltraFlex team was provided with 2 different parts to be brazed in our test laboratory.

Objective: Induction Brazing of a 0.15’’/ 3.81mm stainless steel pin to a steel base.

Equipment: UltraHeat SM – 5kW Induction Heating Systems

Industry: Appliances & HVAC


Steel hexagon (base 1’’/ 25.4 mm diameter; 0.1’’/ 2.54 mm wall thickness)

A stainless steel pin (0.15’’/ 3.81 mm)

Other Materials: 

All-purpose black brazing flux

Power: 1.43 kW

Temperature: 1400 °F/ 760°C

Time: 8 seconds


The two workpieces were carefully positioned together. All-purpose brazing black flux was added because it is ideal for high-temperature applications where rapid, localized heating is needed. The process of induction brazing was performed successfully within 8 seconds by using the  UltraHeat SM – 5kW Induction Heating Systems, producing the power of 1.43 kW at 1400 °F/ 760°C.

Request information or contact us about this application. Reference Info: Application Note 3463-5516.


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