Welding Process For ASTM A588 Gr

Posted by Deepak Sheth on September 16th, 2022

Different from ordinary steel plates, ASTM A588 Gr.A weathering steel has good corrosion resistance. Under severe weather such as acid rain, many buildings began to show different degrees of corrosion, which not only affected the buildings, but also affected the people in the buildings. At the same time, it also brings some security risks.

The weathering resistance of ASTM A588 grade A weathering steel in construction also slows down the corrosion phenomenon of buildings, and achieves a good application effect.

Welding weathering steel is relatively simple. It welds very similar to some of the common low carbon steels such as ASTM A588 weathering steel is a structural steel covered under the AWS D1.1. Structural Welding Code.  It is a group II steel which means prequalified welding procedures may be used.

•          Process the grooves in the welds of ASTM A588 Gr.A weathering steel and stainless steel plates respectively
•          After polishing and removing the dirt around the groove, pair the groove of ASTM A588 Gr.A weathering steel with the               groove of the stainless steel plate to form a welding area;
•          Non-pulsating solder is used in the weld zone formed between ASTM A588 Gr.A weathering steel and the stainless steel             plate to form a primer layer at the lower part of the weld zone;

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