... Payment Terms: L/C,T/T cold work round bar steel O1/1.2510 product Specifications: 1.2510: Tool ... Steel, 1.2510 / O1 / SKS 3 / 9CrWMn, 1.2842 / O2, ... .2344, A2, O1/1.2510, S7, L61.2510: 1. Tool Steel, 1.2510 / O1 / SKS 3 / 9CrWMn, 1.2842 / O2, ... A2, O1/1.2510, S7, L6 2. Size : Round bar (dia.50 - 400mm), Flat bar (thickness 30 - 300 mm, width 100 - 600 mm ...