Application/properties:
This electrode is suitable for joining of dissimilar steels (austenitic steels to ferritic steels) and for depositing claddings austenitic. Weld metal resistant to grain boundary corrosion.
Weld metal analysis in % (typical values):
C Mn Si Cr Ni Cb(Nb) 0.07 0.8 0.9 24 13 0.8
Mechanical Properties of all-weld metal:
(single values are typical values)
Tensile Strength( N/mm 2 ) Yield Strength 0.2%( N/mm 2 ) ElongationA5 (%) Impact energy(j)ISO - V 620 430 30 60
Welding Parameters Diameter (mm) Length (mm) Amperage (A) 2.5 250 60 – 890 3.25 350 90 – 120 4.0 350 100 – 160 5.0 350 140 – 210
OCV>70V
Materials:
DIN EN standard 1.4308 G-X6CrNi 18 9; 1.4541 X6CrNiTi 18 10; 1.4550 X6CrNiNb 18 10; 1.4406 X2CrNiMoN 17 11 2; 1.4401 X5CrNiMo 17 12 2; 1.4311 X2CrNiN 18 10; 1.4452 G-X5CrNiNb 19 10 Other Standard ASTM/ACI A240/A312/A351 : (TP)304L; CF-3; (TP)304LN; (TP)304; CF-8; (TP)321; (TP)321H; (TP)347; (TP)347H; CF-8C
Rebaking:
required at 350°C to 400°C for 2 hours.
