... Sizes: 5.5-20mm Low carbon Q195,Q215,Q235 steel wire rod 1. Low Carbon Mild SteelWire RodSteel Grade:Q195,Q215, ... 2. Low Carbon Mild Alloy Steel Wire RodSteel Grade:SAE1006B,SAE1008B,SAE1010B,SAE1018B, Boron-added based on Q195,Q215,Q235 orSAE1006 ... ,11,12,12.5,13,14mm4. Cold-heading Steel Wire RodSteel Grade:ML15 ML35 as per China GB SWRCH15K SWRCH35K ... -6 / ER70S-6 as per JIS Low carbon Steel Wire Rod