In 6G the pipe/tube inclination is fixed at a 45° (+/- 5°) and is not rotated. If the welder qualifies in this position they are generally qualified for 1G, 2G, 3G, 4G, 5G, and 6G. Also depending on code and company specification They could be qualified or fillet welds in certain positions.
The 6GR position is in the same inclination and inclination as above, however it has a restriction ring around the pipe/tube. This is used to qualify for T-, K-, or Y- connections.
Welding Electrorodes or Welding Rods are used in arc welding. Arc welding is a special type of welding which uses a welding power supply to create an electric arc between the base material (e.g. steel) and the electrode. The Welding Ectrorodes can be used for all weldable aluminum and mild steel.
Transformer type welding machine
how do you calculate welding electrode consumption
shielded metal are welding is also called
The new principal inside welding machines is based on metal-arc welding, whereas the older welding machines used electromagnetic winding to increase the current in welding rods.
In my point you, every 60 degree the welding was carry on.
1g,2g,5g and 6g in pipe welding
The meaning of 6G position in Welding is mean that the pipe or test piece inclined to 45 degree and not rotated during welding process .
6G means the pipe is positioned at a 45o angle.
7018 structural 6010 root, 7018 cover for pipe
Look at a wall. Imagine welding on that wall from left to right or right to left. That is horizontal welding.
6g-g= subtract g to get 5g 6g-g=5g
6g
6g+3000g - 3006g OR 3.006kg
3/2g + 1/6g = -3 9/6g + 1/6g = -3 10/6g = -3 5/3g = -3 5 = -9g g = -5/9
g = (-1). 18 + 6g = -12g 18 = -12g - 6g 18 = -18g -1 = g
6kg is heavier (bigger) than 6g.