ERNiCrMo-3

ERNiCrMo-3 welding wire,Inconel 625 welding wire,nickel alloy welding wire,nickel filler metal,NiCrMo welding wire,corrosion resistant welding consumables,nickel alloy MIG TIG wire

ERNiCrMo-3

ERNiCrMo-3 is a high-performance nickel-chromium-molybdenum alloy welding wire designed for TIG (GTAW) and MIG (GMAW) welding of Inconel 625 and similar high-temperature alloys. With outstanding corrosion resistance and mechanical strength, it is widely used in petrochemical,power generation,aerospace, and heat-treatment equipment manufacturing, especially in high-stress, elevated temperature, and aggressive environments.

  • ERNiCrMo-3 Nickel Alloy Welding Wire for Inconel 625

    ERNiCrMo-3

  • ERNiCrMo-3 Nickel Alloy Welding Wire for Inconel 625

    ERNiCrMo-3

  • ERNiCrMo-3 Nickel Alloy Welding Wire for Inconel 625

    ERNiCrMo-3

Key Benefits of ERNiCrMo-3 Welding Wire

Ø Superior Corrosion Resistance: Excellent performance in chloride environments, seawater, and acidic process media.

Ø High-Strength and Toughness: Exceptional tensile strength and ductility, even at elevated temperatures.

Ø Stress Corrosion Cracking Resistance: Ideal for chemical processing, offshore, and high-pressure applications.

Ø Thermal Stability: Maintains structural integrity at high temperatures for long periods.

Ø Optimized for Automated Welding: Perfect for TIG and MIG welding processes, ensuring consistent and smooth welds.

Why Choose ERNiCrMo-3 for Your Projects?

Ø Reliability in Harsh Environments: Perfect for seawater exposure, chlorides, acidic chemical environments, and high-pressure systems.

Ø Industry-Leading Mechanical Properties: Designed for high-temperature service, it retains its strength and toughness under demanding conditions.

Ø Versatile Applications: Used in offshore structures, marine equipment, desalination systems, chemical reactors, and high-pressure piping.

Standards & Classification

Standard

Classification

AWS A5.14

ERNiCrMo-3

EN ISO 18274

S Ni 6582

UNS

N06625

Note: ERNiCrMo-3 wire is chemically equivalent to ENiCrMo-3 electrode, but classified for wire processes.

Chemical Composition (Typical, %)

Element

C

Mn

Si

Cr

Ni

Fe

Mo

Cu

S

P

Content (%)

≤0.05

1.0 max

≤0.50

20.0–23.0

≥58.0

≤5.0

8.0–10.0

≤0.50

≤0.015

≤0.03

Mechanical Properties (Typical All-Weld Metal)

Property

Value

Tensile Strength

≥700 MPa

Yield Strength

≥300 MPa

Elongation

≥30%

Impact Toughness

Excellent at room temperature

ERNiCrMo-3's mechanical properties ensure strong welds that withstand high stress and elevated temperatures, making it ideal for high-pressure service conditions.

Key Metallurgical Characteristics

Ø Ni-Cr-Mo Solid Solution Strengthened System: Provides high mechanical strength and excellent resistance to pitting and crevice corrosion.

Ø Superior Corrosion Resistance in Chloride Environments: Ideal for seawater, chlorides, and acidic chemical media.

Ø High Strength with Excellent Ductility: Retains tensile strength while preserving elongation and toughness.

Ø Resistance to Stress Corrosion Cracking: Perfect for chemical processing, offshore, and high-pressure applications.

Ø Thermal Stability: Retains its structural integrity even at elevated temperatures for long-term service.

Application & Supply Overview

Category

Details

Base Materials

Inconel 625, UNS N06625, Nickel-Mo alloys, Dissimilar welding between Ni alloys and stainless steels

Industrial Applications

Offshore structures, Marine equipment, Desalination systems, Chemical reactors, High-pressure piping

Service Environment

Seawater exposure, Chloride-rich process media, Acidic chemical environments

Available Forms

TIG Filler Rod, MIG Welding Wire, Flux Cored Wire

How ERNiCrMo-3 Improves Your Welding Efficiency

ERNiCrMo-3 is designed to optimize welding productivity and ensure consistent weld quality. Whether you're using TIG or MIG welding processes, this alloy wire provides smooth arcs, reduced spatter, and ease of use, even in the most demanding applications.

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