Exaton

Exaton NiCrMo-3

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NiCrMo-3 welding wire is suitable for joining nickel-chromium-molybdenum nickel alloys and chromiumnickel-molybdenum steels with very high corrosion resistance in oxidizing, aqueous and high temperature environments such as 6Mo-steels, UNS N06625 (2.4856) and corresponding grades. It is also suitable for joining stainless steels and nickel alloys for high-temperature service. NiCrMo-3 can also be used for dissimilar joining of stainless steels to nickel alloys, for overlay welding and is available as both wire and rod. Applications for NiCrMo-3 are found in cryogenics, components subject to high temperature service up to 980°C (1800°F) such as aircraft ducting, engine exhaust systems, power boilers and recovery boilers and a diversity of seawater applications. The combination of strength and corrosion resistance over a wide range of temperatures is utilized in reaction vessels, line pipe distillation columns and heat exchangers. It is used for TIG welding.

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Typical Charpy V-Notch Properties

as welded

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded47 %780 MPa (113 ksi)540 MPa (78 ksi)

Classifications

Wire Electrode SFA/AWS A5.14 : ERNiCrMo-3
EN ISO 18274 : S Ni 6625 (NiCr22Mo9Nb)
Werkstoffnummer : 2.4831

Approvals

Approvals BV ERNiCrMo-3
CE EN 13479
VdTÜV 19478
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Alloyed nickel (Ni + 22 % Cr + 9 % Mo - 3.5 % Nb)
Shielding Gas I1, I3, R1 (EN ISO 14175)

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
Al C Co Cr Cu Fe Mn Mo N Nb Nb+Ta Ni P S Si Ti
0.1 % 0.01 % 0.02 % 21.9 % 0.01 % 1.1 % 0.03 % 8.7 % - - 3.50 % 64 % 0.003 % 0.001 % 0.06 % 0.2 %
Typical Wire Composition %
0.1 % 0.015 % 0.01 % 22 % 0.01 % 0.3 % 0.02 % 8.9 % 0.02 % 3.4 % 3.5 % 65 % 0.002 % 0.001 % 0.05 % 0.2 %
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Part Numbers and Accessories

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Part Numbers : Exaton NiCrMo-3
2BNICRMO3093T Find a distributor
S98416R150 Find a distributor
S98420R150 Find a distributor
S98424R150 Find a distributor
S98432R150 Find a distributor

ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.

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