1) Material: titanium 2) Grade: Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr8, Gr9, Gr12 ... packingPlace of OriginChina (Mainland)Brand Name Model NumberERTi-1, ERTi-2, ERTi-3, ERTi-4, ERTi-5/ELI, ERTi-7ApplicationindustryWire Gaugedia1 ... size: 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm, coil weight10-20kg Core wire in fixed length size: 2.0mm--6 ... :0.005 N: 0.015 Fe:0.10 Ti: remERTi-2 C:0.03 O: 0.10 H:0.008 N ...