INE 57 B CNC

Basic-coated stick electrode for welding weather-resistant steels

Basic-coated low-hydrogen electrode for welding weather-resistant steels. It is also used for welding high tensile strength steels AWS A 5.5: E8018-W2 EN 2560-A: E 50 4 Z B 4 2
Classifications
  • AWS A 5.5: E8018-W2
  • EN ISO 2560-A: E 50 4 Z B 4 2
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Low-alloy basic-coated electrode with Ni-Cu-Cr additions designed for welding weather-resistant steels. Thanks to the chemical composition and weld metal mechanical properties it is also used for welding high tensile strength steels. Suitable for the construction of containers, tanks, bridges, building panels, chimneys, means of transport, offshore platforms, etc. The weld material shows a good resistance to atmospheric corrosion and salt water.

C 0.06
Si 0.40
Mn 0.70
Cr 0.50
Ni 0.60
Cu 0.50
Yield strength 530 MPa
Tensile strength 600 MPa
Elongation 24 %
Impact test Kv (-40°C) 50 J
Diameter (mm) Length Ampere
2.5 300 60-110
3.2 450 90-140
4.0 450 130-190
5.0 450 170-240
  • tutte tranne vertical down

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