AWS A5.29 E81T1-A1C

Characteristics and Application

AWS A5.29 E81T1-A1C is a titania type flux cored arc welding wire, the weld metal contains about 0.5% molybdenum that help prevent deterioration in tensile strength after stress relief and extended service temperature exposure. It provides excellent weldability with stable arc and efficiency in all position welding. It is suitable for welding fabrication of 0.5% molybdenum steels and parts of similar composition, such as power plant pipe systems, heat exchanger and boilers, etc.

Typical chemical Composition of Weld Metal (%)

Typical Mechanical Properties of Weld Metal

Welding Positions:

Notes on usage:

1. Use DC(+) polarity
2. Use 100%C02 shielding gas.

3.Preheat at 100-2000 c and PWHT at 600-650 0 c.

4. Keep the product dry, while it is stored or delivered.

C 0.04  Mn 0.65  Si 0.25  P 0.014  S 0.009  Mo 0.55

Yield strength 570Mpa  Tensile Strenght 620MPa  Elongation 26%  PWHT 620℃ X 1hr

Flux Cored Arc Welding Wire