Welding K Area. Also the k area is the slowest to cool after the shape is hot rolled so it will contain more of a course microstructure. The information on k-Area welding is on page 18.
Fillet weld Fillet weld 1. Welding the k area Created Date. Ad Find China Manufacturers Of Welding Wire.
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The thermal efficiency factor k is the ratio of heat input transferred to the joint. Welding should always be avoided at or near the k area of the shape. Also the k area is the slowest to cool after the shape is hot rolled so it will contain more of a course microstructure. Pro-Weld an on-site welding school in Idaho offers three different welding courses.