Application/properties:
Basic electrode for producing crack-free and tough welded joints in bellow temperature. Weld metal is extremely metallurgical purity having very low hydrogen content.
Weld metal analysis in % (typical values):
C Mn Si Ni S P 0.06 1 0.3 3 <0.02 <0.02
Mechanical Properties of all-weld metal:
Tensile Strength( N/mm 2 ) Yield Strength( N/mm 2 ) ازدياد طولA4 (%) Impact energy (J))ISO - V 560 - 640 >460 24 50
Welding Parameters Diameter (mm) Length (mm) Amperage (A) 2.5 350 65 – 95 3.25 350 - 450 90 – 140 4.0 450 140 – 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 12Ni14; P275 to P460 ; S275N to S460N; S275NL to S460NL; 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
