Brazeway will send lot controlled materials to an outside supplier that are then cut or machined into a different part that is also lot controlled. However, there is no way to know what lot number of raw material went into the lot number of the machined part. This is similar to an “As Built” Structure available on manufactured items. Oh, by the way, the supplier may not tell us what goes into what.
Has anyone encountered this situation and if so, how did you resolve it? Thanks!!