China Toko 1.0mm Er70s-6 Gas Sheilded Copper Alloy Welding Solder Wires, Find details about China Copper Welding Wire, Copper Wire from Toko 1.0mm Er70s-6 Gas Sheilded Copper Alloy Welding Solder Wires
Chemical Compositions | ||||||||||
Items | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | V |
Standard | 0.06-0.15 | 1.4-1.85 | 0.8-1.15 | ≤0.025 | ≤0.035 | ≤0.15 | ≤0.50 | ≤0.03 | ||
Actual | 0.08 | 1.51 | 0.89 | 0.015 | 0.013 | 0.016 | 0.021 | 0.006 | 0.18 | 0.003 |
Mechanical Performance | ||||||||||
Tensile Strength Rm (Mpa) | Yield Strength Rel or Rp0.2 (Mpa) | Elogation Ratio (%) | Fracture Energy (J) | Protection Gas | ||||||
545 | 452 | 29 | 91 (-31oC) | CO2, Ar |
Size (mm) | Current (Amp ) | Reference Current | Voltage (V) | Packing in KGs |
15,20 | ||||
0.8 | 50-120 | 100 | 15-22 | V |
1.0 | 70-180 | 150 | 18-24 | V |
1.2 | 80-350 | 280 | 18-34 | V |
1.6 | 140-500 | 350 | 20-42 | V |