5052 H32 per Specification: ASTM B 209, QQ-A-250/8 Bi-Metallic Detaclad Transition Welding Joints Specification: MIL J 24445A Certified by American Bureau of Shipping and Lloyds Allows Two types of materials bonded by Explosion to provide a welding transition from one surface to another Standard thickness of plate is .750 or 1.375 thick and from ¾ inch wide strip up to a 48 x 144 full plate Steel to Aluminum is a common application, however most any two types of metals can be ...