Standard: ASTM B863, ASTM F136, ASTM F67 Diameter: 3.15mm ( according to your order ) State: both in coils and straight ♦ welding wire♦ Specifications 1 Material:Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr92 Standard:ASTM B863,GB/T 3623-1998,ASTM B348,AWS.A5.163 Dia:0.1---8.0mm4 Shape: straight5 Delivery state:.R.Y.M 6 Feature:Low density,High specific strength,Excellent corrosive resistance,Rustless,Good thermal ...