AWS A5.22 E410NiMoT

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E410NiMoT

E410NiMoT is a flux cored, gas-shielded electrode for welding martensitic stainless steel in the flat and horizontal positions. Select 410NiMo is nominally composed of 12% chromium, 4.5% nickel and 0.65% molybdenum and a maximum carbon content of .06%. Accurate and consistent deposit composition. Very good feedability. Excellent bead cosmetics. Smooth, stable arc transfer. Nearly self-peeling slag and low spatter residue.

Applications (Flat and Horizontal)

E410NiMoT is primarily designed to weld ASTM CA6NM castings and certain 410 alloys, usually for blades and vanes in power generation equipment.

Applications (All Position)

This electrode finds wide application in the power generation industry, especially with turbine blades and vanes. Select 410NiMo-AP is widely used for welding ASTM CA6NM castings as well as 410, 410S and 405 stainless steels.

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Specifications

• E410NiMoT0-1
• E410NiMoT0-4
• E410NiMoT1-1
• E410NiMoT1-4
• E410NiMoTX-X

Shielding Gases

100% CO₂, 40-55 cfh (Flat and Horizontal)

100% CO₂, 75-80% Ar/20-25% CO₂, 40-55 cfh (All Position)

Welding Positions

Flat and Horizontal (0-X)

All Position (1-X)

Typical Deposit Composition (Flat and Horizontal)
Wt%	C	Mn	Si	Ni	Cr	Mo
CO2	0.03	0.70	0.50	4.70	12.20	0.60

Typical Mechanical Properties (Flat and Horizontal)
	SR 1 Hr. @ 1125°F
Tensile Strength	128,000 psi
Yield Strength	107,000 psi
Elongation	17%

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Typical Deposit Composition (All Position)
Wt%	C	Mn	Si	Ni	Cr	Mo
CO2	0.04	0.71	0.53	4.60	11.90	0.54
75 Ar/25 CO2	0.03	0.72	0.55	4.52	12.00	0.60

Typical Mechanical Properties (All Position)
	SR 1 Hr. @ 1125°F
	CO2	75% Ar/25% CO2
Tensile Strength	126,000 psi	132,100 psi
Yield Strength	109,000 psi	119,500
Elongation	18%	16%

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