AWS A5.20 E71T-5C

EN ISO 17632-A-T 46 3 P C 1 H10

Characteristics and Application

AWS A5.20 E71T-5C Flux Cored Arc Welding Wire is an all-position flux-cored wire designed to be used with C02 gas for 490N/mm2 grade high tensile steel. Its low temperature impact toughness is better than AWS A5.20 E71T-1C . The typical applications are constructional steel, machinery and shipbuilding.

Typical chemical Composition of Weld Metal (%)

Typical Mechanical Properties of Weld Metal

Welding Positions:

Notes on usage:

1. Use DC(+) polarity.
2. Use CO2 as shielding gas.

3. Keep inter-pass temperature under 150℃ when you are in multiple-pass welding.

4. Keep the product dry, while it is stored or delivered.

C 0.05  Mn 1.3  Si 0.45  P 0.015  S 0.007 

Yield strength 572Mpa  Tensile Strenght 627MPa  Elongation 30%  Charpy V-Notch  -30 ℃  65J

Flux Cored Arc Welding Wire