... : 7227900000 1.Diamtere:5.5mm-12mm2. Low Carbon Steel Wire Rod Coil: Q195, Q215, Q235, SAE1006-1020, SWRM6 ... 45#-80#, 45Mn-70Mn, SWRH52A-82A, 52B-82B 4. Welding Steel Wire Rod Coil: H08A, SWRY 11, ER70S-6, H08MnSi, ... H08Mn2Si 5. Rivet Steel Wire Rod Coil: ML15/20/25/30/35/40/45, ... 15A/18A/20A/22A/25K/30K/35K 6.Spring Steel Wire Rod Coil: 60Si2Mn, 60Si2MnA, 55CrSi, 55CrSiA, SUP67. ...