Application/properties:
Electrode for producing crack-free and tough welded joints in bellow temperature. Weld metal is extremely metallurgical purity having very low hydrogen content. Welds are of X-ray quality.
Weld metal analysis in % (typical values):
C Mn Si Ni S P 0.05 0.7 0.4 3.2 <0.02 <0.02
Mechanical Properties of all-weld metal:
(single values are typical values)
Tensile Strength( N/mm 2 ) Yield Strength( N/mm 2 ) ElongationA4 (%) Impact energy (J)ISO - V 531 447 29 >180 >100 >27
Welding Parameters Diameter (mm) Length (mm) Amperage (A) 2.5 350 65 – 95 3.25 350-450 90 – 140 4.0 350 140 – 185 5.0 450 180 – 250
Materials:
DIN Standard STE 285 to STE 420; 10Ni14; TSTE 225 to TSTE 380; 11 MnNi 5 3; 13 MnNi 6 3; 15 NiMn 6 EN Standard 12Ni 14; S275 to S420; P275 – P420; S275Nto S420N; S275NL to S420NL; S355, S420; L360, L415, L445. ASTM Standard A633 Gr. E; A572 Gr. 65; A203 Gr. D; A333 Gr. 3; A334 Gr. 3.
Rebaking:
required at 300°C to 350°C for 2 hours
