Order Alloy Steel 4130 Sheet in Small Quantities at OnlineMetals.com
there's some .19" (roughly 3/16") chromoly (aka 4130 alloy steel), its a hair under $42 for a 1ft square piece
if you feel like making some a-arms while ur at it: http://www.onlinemetals.com/merchant.cfm?pid=7338&step=4&showunits=inches&id=250&top_cat=197
there's some .19" (roughly 3/16") chromoly (aka 4130 alloy steel), its a hair under $42 for a 1ft square piece
if you feel like making some a-arms while ur at it: http://www.onlinemetals.com/merchant.cfm?pid=7338&step=4&showunits=inches&id=250&top_cat=197