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INETUB R71T1

Rutile flux cored wire for carbon and C-Mn steels

Rutile flux cored wire designed for welding carbon and carbon-manganese steels with tensile strength up to 510 MPa. Specifically designed for use in shipyards.To be used under the shield Mix Ar-CO2. AWS A 5.20: E71T-1C.

Classifications
  • AWS A5.20: E71T-1M
  • AWS A5.20: E71T-1C
  • EN ISO 17632-A: T 46 2 P M21 1 H5
  • EN ISO 17632-A: T 46 2 P C1 1 H5
Approvals
  • Marchio CE
  • LR
  • RINA
  • DNV-GL
  • ABS
  • DB
  • TÜV
Description + -

Rutile flux cored wire designed for welding Carbon and C-Mn steels with tensile strength up to 510 MPa. Main features: low spatter, fast freezing and easy to remove slag, excellent weld bead aspect. Small weld beads can be obtained in corner vertical up welding. To be used with Ar+CO2 shielding gas. Suitable for welding of steel building, road bridges and boilers, where high toughness is required at low temperature (up to -40°C). Specifically designed to be used in shipyards.

Typical chemical analysis (Wire wt%) + -
C 0.06
Si 0.50
Mn 1.45
Typical mechanical characteristics + -
Shielding gas M21
Yield strength 550 MPa
Tensile strength 600 MPa
Elongation 24 %
Impact test Kv (-20°C) 110 J
Impact test Kv (-40°C) 50 J
Welding parameters + -
Diameter (mm) Volts Ampere
1.0 15-28 90-240
1.2 16-34 110-340
1.4 17-35 130-360
1.6 19-36 140-440
Welding positions + -

All except vertical down