What are the steps and required power for AR500 armor plate welding

There are many welding methods for AR500 armor plates, but no matter which welding method, the following steps should be followed:

1. It is best to prepare a sample of AR500 armor plate as the standard for mass production in the future.

2. When AR500 armor plates are used in a large area, the same batch of base steel plates or coils must be used.

3. When choosing AR500 armor plate for surface welding, its manufacturing process should be considered.

4. For some surface welding, the polished or polished lines are directional, which is called unidirectional. If the pattern is vertical instead of horizontal, dirt will not adhere to the AR500 armor plate, and it is easy to clean.

Manual welding of AR500 armor plate, preheating about 100℃, heat input 15-21KJ/cm;

Automatic submerged arc welding, preheating around 100℃, heat input 26-31KJ/cm;

For gas shielded welding, the heat input is 14-17KJ/cm before preheating at about 100℃.