ASME SA-435 pdf download Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates 1. Scope 1.1 This specification covers the procedure and acceptance standards for straight-beam, pulse-echo, ultrasonic examina- tion of rolled fully killed carbon and alloy steel plates, 1 ⁄ 2 in. [12.5 mm] and over in thickness. It was developed to assure delivery of steel plates free of...