... Q215,Q235 etc. 2.Sizes: 5.5-20mm Low carbon Q195,Q215,Q235 steel wire rod 1. Low Carbon Mild SteelWire RodSteel Grade:Q195,Q215,Q235 as ... Steel Wire RodSteel Grade:SAE1006B,SAE1008B,SAE1010B,SAE1018B, Boron-added based on Q195,Q215,Q235 orSAE1006,SAE1008, SAE1010,SAE1018 chemical compositions and ... technicalpropertiesSizes: 5.5,6,6.5,7,8,9,10,11,12,13,14,16,18,19,20mm 3. High Carbon ...