Minimum leg length

Table 2.4 Values of heat input for single run fillet welds (These values are to be used only when fillet welds to a specified minimum leg length are required. In other cases heat input is controlled by specifying electrode run lengths - Tables 2.1-2.3)...

Minimum leg length for single run fillet weld Manual metal-arc welding Tubular cored arc welding... 

Relationships between heat input and minimum leg length arc different from those between heat input and measured leg length. 

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