... ,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 ... ,7,8,9,10,11,12,13,14,16,18,19,20mm 2. Low Carbon Mild Alloy Steel Wire RodSteel Grade:SAE1006B,SAE1008B,SAE1010B ... as perChina GB ER50S-6 / ER70S-6 as per JIS Low carbon Steel Wire Rod