Lincoln Electric, W100287674, Stick Electrode, 4.0 mm x 450 mm, 2.25%Cr-1%Mo-V, Low Hydrogen, 36.4 lb

CROMO E 225V is a basic coated 2.25%Cr-1%Mo-V electrode suitable for welding creep resistant steels like SA336 F22V, SA541 Gr22V and similar. Core wire alloyed electrode. The weld metal chemistry is very low in tramp/impurity elements allowing to respect the Xf (<12ppm) and J-factor (<120ppm) and showing excellent resistance to the step cooling test, no sensitive to the in-service embrittlement. Crack resistant with excellent tensile strength at high temperature and good creep rupture strength.

Features

• Weld metal features high toughness properties and is largely insensitive to in-service embrittlement proven by stimulated heat treatment step cooling
• Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)
• 22V alloyed steel: 2.25%Cr-1%Mo-V basic coated stick electrode that produces a low hydrogen weld metal and has excellent tensile strength at high temperatures

• Output Range Current: 130-170 A for 4.0 mm
• Diameter: 4.0 mm
• Length: 450 mm
• Yield Strength: 6530 MPa
• Tensile Strength: 620 MPa
• Elongation: 615%
• Impact ISO-V: 130 J at -300C
• Hydrogen Content: <4 ml/100g
• Material: 2.25% Cr, 1% Mo, V alloyed steel
• Chemical Composition: C 0.09, Mn 0.6, Si 0.2, P 640.010, S 640.010, Cr 2.3, Mo 1, Nb 0.020, V 0.25 wt %
• Current Type: DC+
• Welding Positions: All except vertical down
• Weight: 36.4 lbs
• Country of Origin: Romania
• Compliance: AWS A5.5 E9015-G H4, EN ISO 3580-B E 6215-2C1MV H5

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