Secheron 410 NC is a special purpose Electrode depositing 13Cr - 3Ni - 0.8Cu weld metal which has excellent resistance to corrosion, erosion, pitting and impact. It is specially suited for welding 06XH3DL grade castings. Ideally suited for joining of similar composition materials, groove welding and surfacing applications. Typical application include surfacing of high pressure valves, turbine blades, valve seats, repairs of runners, pulp and paper plant equipment etc.
1. Re-dry the electrodes at 250-300 C for one hour.
2. Use short arc and stringer bead.
(PWHT: 590 C for one hour)
|UTS||YS||Elongation||% RA ||CVN Impact|
|(MPa)||(MPa)||(L= 4d)%||at 20 C|
Hot Tensile at 200 C
|UTS||YS||Elongation||% RA |
180 -255 HBW (After the Intermediate Tempering 350 C for 2.5 Hrs then hold for 620 C for 5 Hrs Furnace cool & Final Tempering 350 C for 2.5 Hours then hold for 640 C for 8 Hrs Furnace cool, Loading & Unloading Temperature 200 C, H/R & CR 50 C/Hr).
|Current Range (Amps)||150-180||110-140||80-110||60-80|
|Weight / Carton (kgs)||2.0||2.0||2.0||2.0|