7045 Sample description, coded [B] Desc: Code describing the state of the specimen. Repr: an..3 1 Round Self explanatory. 2 Rectangular Self explanatory. 3 Turned Sample was turned when tested. 4 Forged Sample was forged when tested. 5 Tinned Sample was tinned when tested. 6 Prismatic Sample has a prism shape. 7 Cylindric Sample has a cylinder shape.