1222 – High Recovery Inconel 625 (112) Electrode

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INTERNATIONAL CLASSIFICATIONS

AWS/ASME A 5.11 E NiCrMo-3

EN/ISO 14172: ENi6625 NiCr22Mo9Nb

DIN 1736: EL NiCr20Mo9Nb

FEATURES & APPLICATIONS

For joining and cladding most nickel alloys, stainless steels, and carbon steels. Excellent for oxidation and corrosion resistant applications.

  • Inconel 625 electrode that performs on AC current as well as DC current.
  • Rare version of this “Super Alloy” that works perfectly on small AC machines.
  • Welds can withstand temperature extremes ranging from 1900°F to -140°F (1050°C to ‰-196°C).
  • Welding characteristics and weld appearance are exceptional.
All Weld Metal Analysis (Typical Weight %)

Flux Color: Blue-Grey

CMnSiSPCrNbFeMoCuNi
.05.8.4.005.008223.579.05bal
Typical Mechanical Properties

Undiluted Weld Metal Maximum Value Up to:

Tensile Strength 136,000 PSI (950 MPa)

Yield Strength 95,000 PSI (660 MPa)

Elongation 40%

Impact Energy 65J: -320°F (-196°C)

Hardness Brinell 238, Rockwell C22

Work Hardness Brinell 428, Rockwell C45

Welding Current & Instructions

Recommended Current: DC Reverse (+) or AC

Diameter (mm)3/32 (2.5)1/8 (3.25)5/32 (4.0)
Minimum Amperage70100130
Maximum Amperage95135175

Welding Techniques: Weld with lowest amperage feasible using a very short arc gap. Welds can be deposited using the stringer or 3X weave technique.

Welding Positions: Flat, Horizontal, Vertical Up, Overhead

Deposition Rates:

Diameter (mm)Length (mm)Weldmetal/ ElectrodeElectrodes per lb (kg) of WeldmetalArc Time of Deposition min/lb (kg)Amperage SettingsRecovery Rate
3/32 (2.5)14″ (350).69 oz. (19.5g)23 (50)16 (36)85160%
1/8 (3.25)14″(350)1.14 oz (32g)14 (30)11 (25)110160%
5/32 (4.0)14″ (350)1.78 oz (50g)9 (20)9 (19)145160%
APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS
Diameter (mm)3/32 (2.5)1/8 (3.25)5/32 (4.0)
Length (mm)14″ (350)14″ (350)14″ (350)
Electrodes / lb1375
Electrodes / kg281611