1) COLD WORK TOOL STEEL No. 1,2379 DIN x155CrVMo12-1 2) HOT WORK TOOL STEEL No. 1.2344 DIN X40CrMoV5 1 AISI H13 3) CARBON AND STRUCTURAL STEEL ( DIN Ck45 ) (ROUND & FLAT BARS) 4) HEAT TREATED STEEL SAE4140 (ROUND AND FLAT BAR) Metal & Chemical Process Materials Import - Export - Marketing Agency Istanbul, Turkey Call Mobile : (9 Tel & Fax : (9