GRINOX 41N E410-16
AWS/SFA 5.4 E410-16
A basic coated hydrogen controlled electrode manufactured using alloyed core wire designed for welding wrought or cast martensitic (12% Cr type 410) stainless steel. The weld metal contains just sufficient carbon to enable air hardening transformation to a predominantly martensitic microstructure. The electrode exhibits good erosion and abrasion resistance. It deposits weld metal of X-ray quality.
WELD METAL ANALYSIS (RANGE) %
MECHANICAL PROPERTIES (RANGE)
After PWHT, 730 - 760°C / 1 hr. Furnace Cool to 315°C, then air cool.
Cast valve bodies, turbine parts, burner nozzles, run-out rolls in steel mills, hydrocracker reaction vessels, furnace parts suitable for surfacing mild and low alloy steels.
HARDNESS OF THE WELD METAL : 325 – 380 BHN
WELDING POSITION :