... T 3.HS code: 7227900000 1.Diamtere:5.5mm-12mm2. Low Carbon Steel Wire Rod Coil: Q195, Q215, Q235, SAE1006 ... SWRM6-20 3. High and Medium Carbon Steel Wire Rod Coil: 45#-80#, 45Mn-70Mn, SWRH52A-82A, 52B ... H08A, SWRY 11, ER70S-6, H08MnSi, H08Mn2Si 5. Rivet Steel Wire Rod Coil: ML15/20/25/30/35/40/45, ... 18A/20A/22A/25K/30K/35K 6.Spring Steel Wire Rod Coil: 60Si2Mn, 60Si2MnA, 55CrSi, 55CrSiA, SUP67.Application ...