AWS E7016-A1 Heat Resistant Steel Welding Electrode R106 Molybdenum and Chromium Molybdenum Welding Rods

Molybdenum and Chromium Molybdenum Heat Resistant Steel Welding Electrode

R106                                                         

GB/T E5016-A1

AWS A5.5 E7016-A1                       

Description: R106 is a pearlitic heat-resistant steel electrode with a low-hydrogen potassium coating containing 0.5% Mo. It can be used for all-position welding with AC and DC. The weldment must be preheated to 90 ~ 110 ℃ before welding.

Application: It is used for welding boiler pipes with working temperature below 510°C, such as 15Mo, AST-MA204 and A335-P1 pipes, etc. It can also be used for welding general low-alloy high-strength steels.

Chemical composition of weld metal(%):

Mechanical properties of weld metal:

X-ray inspection:  I grade

Recommended current:

Notice:

1. The electrode must be baked for 1 hour at 150 ~ 200℃ before welding operation;

2. It is essential to clean up rusty, oil scale, water, and impurities on welding parts before welding.