GRINOX 134LN E410NIMO-16
AWS/SFA 5.4 E410NiMo-16
A basic coated electrode deposits weld metal having 13 % Cr / 4 % Ni / 0.5 % Mo intended for welding castings grade ASTM CA 6 NM or similar material type 410, 410S and 405. The electrode deposits a high strength, martensitic weld metal with good resistance to hydro-corrosion (Cavitation) and sulphite induced SCC.
WELD METAL ANALYSIS (RANGE) %
MECHANICAL PROPERTIES (RANGE)
PWHT : 580oC ± 15°C / 8 Hrs.
• For welding hydraulic turbines, valve bodies, pump bowls, compressor cones, impellers and high pressure pipes in power generation, off-shore, chemical-petrochemical industries.
• ASTM F 6 NM, CA 6 NM, DIN 1.4313
MICROSTRUCTURE : In the PWHT condition, the microstructure consists of tempered martensite with some retained austenite.
ASME IX QUALIFICATION : QW-432 F-NO. 4, QW-442 A-NO. 6
WELDING POSITION :