... & Usage This type of product can be used in forging and casting alloys welding due to it has ... ships, engine, chemistry, food, sports equipment, mould, furniture, vessel, container, etc. Shielding gas: I1,I2,I3(Argon Helium or Argon ... Rod packing: 5/10kg ………………………… Length 1.000mmTechnical data:Typical composition in% Si ……………………………………………………………… 4.50-5.50 Fe ……………………………………………………………… < 0.80 Cu ...