Magmaweld · Welding electrodes

ENI 440

Classification: ENiCu-7 (AWS/ASME SFA - 5.11)

Electrode having monel core wire, designed for joining and surfacing welds of Monel-clad steels.

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Price and availability are provided by quotation. Send an enquiry with quantity and variant.

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Product description

Electrode having monel core wire, designed for joining and surfacing welds of Monel-clad steels. Suitable for joining Monel alloys to steel weld surfacing of steel with corrosion-resistant Monel coating. The weld metal is free of porosity and resistant to many chemicals. Suitable for applications with working temperatures from -196°C to 450°C. Weld groove preparation and cleaning should be done carefully. Generally welding should be done in horizontal position with short stick-out distance without weaving. Due to porosity risk of the weld metal, welding and striking shall be started on end plate. Possible to use with DCEP.

Standards and classifications

AWS/ASME SFA - 5.11ENiCu-7
EN ISO 14172E Ni 4060
TS EN ISO 14172E Ni 4060
DIN M. No.2.4366

Base materials

DINMaterial
Ni Cu 30 Fe2.4360
LC-Ni Cu 30 Fe2.4361
Ni Cu 30 Al2.4375

Typical chemical values of weld metal

Type of AnalysisCMnNiCuFe
Weld Deposit0.011.0065.0030.002.50

Typical mechanical values of weld metal

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded3205504020°C → 120

Welding positions

PAPBPCPDPEPF

Polarity

DC(+)

Welding parameters and efficiency

Diameter x Length (mm)Current (A)Weld Deposit(Kg)/1Kg Consumed ElectrodeNumber of Electrodes/1Kg Weld DepositWeld Metal Deposition Rate (Kg/h)Efficiency(%)
2.50x30060-800,61990,7195
3.25x30090-1200,6591,1595
3.25x35090-120
4.00x400110-1500,68251,56104
5.00x400160-1900,69162,29101

Variants and packaging

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
16004GJEM22.50x3001091.8916.3VAC Box
16004MJEM23.25x300631.8916.4VAC Box
16004NJEM23.25x350612.0100.0VAC Box
16004RJEM24.00x400392.3921.0VAC Box
16004UJEM25.00x400262.3921.0VAC Box

Storage and re-drying

  • It has to be dried at 200°C for 2 hour.
  • It can be dried maximum 5 times.

Documentation

Documents open from the official Magmaweld pages (PDF).

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The enquiry concerns: ENI 440

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