... 0.2mm-7.0mm*7mm-700mm 3.delivery state:cold rolles +annealed+heat treament We own the eight ... profession engineers of high strength steel wire,and five QC to keep the products ... ,next we introduce the products as follows: 1.Steel grade:T8,T10,60Si2Mn,50CrVA,42CrMo.Gcr15,65Mn,SS400 ... 3.Usage:Auto,hardware,machinery,guniture,ink scraper,steel blades,etc. 60Si2Mn cold rolled steel strip