... :160-800mm MOQ:20T forged alloy steel bars 38CrMoAl DIN 1.85091,application:axle,parts,fittings etc2,Process:EAF+LRF+VD ... C/c,D/d7,Delivery condition:Black surface,Rough machine,precise forging,heat treatment. depending on the request8,Cert.:Mill test ... certificate or EN10204-3.1 or Third party inspection.Including heating number,specification,chemical composition ...