GB,That's a great idea on the pliers draw, now I *need* a shear.
That other sheet looks like it just has a zinc coating on it, we call it zincanneal.
GB
The pliers idea came from someone on the board. I can't for the life of me remember who. They used rulers I think. Seemed like a great solution, and it has really condensed my pliers into a nice neat area. before that would have taken up 3 drawers or so. Now I'm down to one with plenty of room to spare. If I ever run out of room, I will probably put the extra tin snips somewhere else and use them when the pair in the toolbox wear out.
As for the metal in question, I didn't have it pictured. The piece of 16 gauge pictured I thought to be just regular old mild steel. Is this zincanneal weldable without worry? It appears to be similar to stuff that we would cut and go to town on in tech school. I will snap a photo of the one I am wondering about and get it posted. Either way thanks for the info.
The easiest way to tell if something is stainless is to put a magnet up to it. If the magnet doesn't attract it then it is most likely a 300 series stainless 304 and 316 are the most common. One problem with the magnet trick is that 400 series stainless is attracted by a magnet though. Aluminum is easy because it is light and cleans up really shiny really easy. I'm with Grumble on the sheets on the left, they don't look galvanized to me.
JB
JB,
Like I said the sheet in question isn't pictured yet. Thanks for the magnet trick. I have tried that a few times in the past, but didn't know that there was a magnetic stainless until recently. I will upload a photo of the piece I am wondering about. I tried the grinder test and it threw sparks and it didn't, so if i remember correctly that eliminates aluminum. I just don't have a lot of experience with sheet metal yet. So I figure it's better safe than sorry. Thanks for the extra info on Stainless.