We supply the military and defense industry with mill certified quality domestic materials. We are pleased to help you get the alloy you want in precisely the shape you require. Our most common items are: full range of grades of aluminum, AR400 and AR500 abrasive resistant plates, Alloy tubes sheets and bars in 4130 and 4140 and 4340, stainless steel T303 , T304, T316, 17-4 PH, 15-5 PH, 13-8 MO, T410 and T440.