Got a little job to weld some bolts to a clamp rail for a stepside truck bed . Shop is supplying the materials including the machine , SS wire , and C25 shield gas . Alloys are unknown ... I'm mostly wondering if the C25 is going to be a problem . These are being welded to the underside , so weld appearance is not critical . Top surface will be repolished after welding , do we need to passivate first ? This is for a friend who runs a car resto business , his guys have been dancing around this project for a while now .
- posted
11 years ago