This app is useful to Calculate Welding Metal Weight, Welding Metal Cost, Welding Electrode Requirement, Welding Filler Metal Requirement of Various Types of Butt Weld and Fillet Weld Joints such as Square Butt Weld, Single Bevel Butt Weld, Double Bevel But Weld, Double Bevel Variable Angle Butt Weld, Single V Butt Weld, Double V Butt Weld, Double V Variable Angle Butt Weld and Fillet Weld etc. It is useful in all Industry Where Welding Work is Performed or Welding Methods is Used. It is Useful