Description
AWS A 5.28: ER120S-G
TIG filler rod for welding high strength steels (890 MPa minimum ) and tensile strength (940 MPa minimum).
Excellent mechanical properties and good toughness at low temperature of the molten metal .
Welding of steels eg Hystal 77, Navy Q1, Naxtra 70 , QT 445 RQT 701 , Weldox 900 .
Rm: 960 MPa
Rp 0.2: 910 MPa
A %: 16
kCV +20°C: 150 J
kCV -30°C: 120 J
kCV -40°C: 100 J
kCV -50°C: 70 J
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