... Available standard: AWSA5.16, ASTMB348, ISO5 Pure Titanium wire with high quality : Specifications 1.Grade: Gr1Titanium wire 2.Size:1.0mm*L ... Pure Titanium wire with high qualitySize:1.0mm*LStandard :ASTMB863,GB/T3623-2007surface conditon:brightness ,pickling 1.Chemical composition GradeMajor compositionResidual elements ... Materials Co,.Ltd.--SGS,ISO9001:2008 Pure Titanium wire with high quality