steel forgings - strict quality control - competitive price - just-in-time delivery - specialist services steel forgingsCommodity: Steel Forgings Crank ShaftsSteel Grade: SAE 4140,4340,1045,8620,8640,1020,4320,52100,5135AISI H11,H10,H13,D2,D6,O1,A2,S1,S5,S7,M2,L2,L6DIN 1.2365, 1.2343, 1.2344, 1.2379, 1.2436, 1.2510, and 1.2311DIN 1.2738, 1.2542, 1.3343, 1.2714, 1.1730, ESR1.2083Standard: DIN, JIS ...