... design tolerances on drawings, or for pattern procurement. References (1) Steel Casting Handbook, 5th Edition, SFSA (1980). (2) Karve, A., J. Chandra, and R. Voigt, "Determining ... line, otherwise 0 L = feature length, in. W = casting weight, lbs. STEEL CASTINGS HANDBOOK SUPPLEMENT 3 2003 DIMENSIONAL CAPABILITIES OF STEEL CASTINGS 16Table 3.8...