What do I have here?

[madcaster]

Heavy like lead,but seems like some tin in it as well...

[Lloyd Smale]

looks simular to the inserts in the door vents of the doors i got from the old xray room when they tore down the old hospital.

[madcaster]

Thanks Lloyd,but I wonder if it is tin or lead?Or what could be the content of the alloy?

[sqlbullet]

Check the melting point of the alloy. I would guess very little tin.