Flux Cored Wires LFC-310 E310LT1-1

Descrizione

Caratteristiche:

Provides a fully austenitic weld metal and is therefore somewhat more sensitive to hot cracking than 316 grades. Welding should be performed with low heat input, interpass temperature and dilution with parent metal.

 

Applicazioni:

It is suitable for joining and surfacing of matching / similar heat resistant steels / cast steel grades, ferritic chromium steels, 14 %-Mn steels.

 

Note sull'uso:

1. Use 100% CO₂ shielding gas.
2. Use DC(+) polarity.
3. Trailer Shield is required to ensure the weld pool completely shield until solidi ication is complete and no porosity problem.
4. To get enough penetration in the down hand welding position recommend maintaining a higher welding speed.

 

Classificazione:

AWS A5.22 E310LT1-1

 

Posizione di saldatura:

 

Composizione chimica tipica del metallo saldato (wt%)

C Mn Si P S Cr Ni Mo
0.054 2.15 0.71 0.015 0.006 25.9 21-18 0.46

 

Proprietà meccaniche tipiche del metallo saldato

TS N/mm² EL %
570 36

 

Dimensioni e range di corrente consigliato ( DC+)

Diametro (mm) 1.2
Posizione di saldatura F, HF H V-UP OH
Tensione (Volt) 24-33 25-29 24-28 25-29
Corrente (Amp) 130-220 140-180 130-160 150-180
Sporgenza (mm) 15-20 15-20 15-20 15-20
Portata (l/min) 20-25 20-25 20-25 20-25
Peso per bobina (kg) 12.5