Alleima® 254 SMO — Alleima
a) R p0.2 and R p1.0 correspond to 0.2% offset and 1.0% offset yield strength, respectively. b) Based on L 0 = 5.65 √S 0 where L 0 is the original gauge length and S 0 the original cross-section area.. Impact strength. Due to its austenitic microstructure, Alleima 254 SMO has very good impact strength both at room temperature and at cryogenic …