• Bul.23-ti Pehoten Shipchenski Polk No:114 Kazanlak/Bulgaria

WI Cu 511

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Brand Weld-inn
Product WI Cu 511
Datasheet
Standards
EN ISO 17672 Cu 511
AWS A5.7 ER Cu
Chemical Composition of Weld Metal % (Typical)
Mn Si Cu Sn
0.3 0.3 Rest 0.8
Mechanical Properties
Tensile Strength (N/mm²) Melting Range (°C) Elongation ((Lo=5do) (%)) Hardness (HB) lmpact Strength (J) Electrical Conductivity (20°C) (Sm/mm2) Thermal Conducivity (W/m.K) Density (kg/ dm3)
200 1020- 1050 30 60 70 15-20 120-170 8.9
Features and Applications
  • Used in joining and filler welds of blister copper
  • The weld metal has strength to the overheat
  • Electrode holders, blast furnace tuyeres, some copper parts of radiator and oil coolers are the primary application area of this consumable
  • 300°C pre-heat must be done to the copper plates thinner than 3 mm
  • Used for steel and nickel brazing
  • Shielding gas: TIG (Ar or %75 Ar+ %25He)
Welding Positions
Welding Method
Current Type TIG Welding - Gas Welding
TIG D.C.(-) Gas Welding - TIG Welding
Operating Data
Product code Package Weight (Kg) Diameter x Length (mm) / (inch) Diameter x Length (mm) / (inch)
1011100242 5 2.0 x 1000 5/64 x 39”

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