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ERNiCrMo-15 Nickel Alloy Welding Wire for High Fatigue Resistance

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ERNiCrMo-15 Nickel Alloy Welding Wire for High Fatigue Resistance

Name: ERNiCrMo15 Nickel Alloy Welding Wire for High Fatigue Resistance
Brand: Huona
Price: 1 USD

Brand Name : Huona

Model Number : ERNiCrMo-15

Certification : ISO9001 SGS

Place of Origin : CHINA

MOQ : 15KG

Price : NEGOTIATION

Payment Terms : T/T,Western Union

Supply Ability : 1000TON / YEAR

Delivery Time : A WEEK

Packaging Details : CASE

Tensile Strength : ≥760 MPa

Yield Strength : ≥370 MPa

Elongation : ≥30%

Fatigue Resistance : Excellent

Operating Temp. : Up to 982°C

Diameter Range : 0.9 mm – 4.0 mm (custom sizes available)

Welding Process : TIG (GTAW), MIG (GMAW)

Surface Finish : Clean, bright, rust-free

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Product Description

ERNiCrMo-15 is a premium-grade nickel-chromium-molybdenum alloy welding wire developed specifically for joining Inconel 625LCF and other low-cycle fatigue (LCF) resistant alloys. With optimized composition for enhanced thermal fatigue performance, this wire offers superior durability in cyclic high-temperature environments.

It is suitable for TIG (GTAW) and MIG (GMAW) processes and ensures excellent arc stability, low spatter, and crack-resistant welds. ERNiCrMo-15 is widely used in the fabrication of furnace components, aircraft exhaust systems, chemical reactors, and nuclear containment parts subjected to frequent thermal cycling and mechanical strain.

ERNiCrMo-15 Nickel Alloy Welding Wire for High Fatigue Resistance

Key Features

Excellent resistance to low-cycle thermal fatigue cracking
Improved high-temperature mechanical strength and stability
Superior resistance to oxidation, carburization, and aggressive chemical attack
Smooth and clean weld bead with minimal spatter
Ideal for service temperatures up to 982°C (1800°F)
Enhanced metallurgical structure for improved weld durability
Excellent weldability on Inconel 625LCF and related alloys
Crack resistance under thermal/mechanical cycling
Conforms to AWS A5.14 specification for ERNiCrMo-15

Common Names / Designations

AWS: ERNiCrMo-15
UNS: N06626
Trade Name: Inconel 625LCF Welding Wire
Other Names: Nickel Alloy LCF Wire, High Fatigue Resistance Filler Wire

Typical Applications

Furnace linings and structural parts
Heat exchanger bellows and dampers
Exhaust manifolds in aerospace and automotive
Pressure vessels exposed to thermal fatigue
Components in waste incinerators and reactors
Weld overlay on parts subject to repeated stress/temperature changes

Chemical Composition (% Typical)

Element	Content (%)
Nickel (Ni)	Balance (~55–60%)
Chromium (Cr)	20.0 – 23.0
Molybdenum (Mo)	8.0 – 10.0
Niobium (Nb) + Tantalum (Ta)	3.15 – 4.15
Iron (Fe)	≤5.0
Manganese (Mn)	≤0.50
Silicon (Si)	≤0.50
Carbon (C)	≤0.02
Phosphorus (P)	≤0.015
Sulfur (S)	≤0.015

Mechanical Properties (Typical)

Property	Value
Tensile Strength	≥760 MPa
Yield Strength	≥370 MPa
Elongation	≥30%
Fatigue Resistance	Excellent
Operating Temp.	Up to 982°C

Available Specifications

Item	Detail
Diameter Range	0.9 mm – 4.0 mm (custom sizes available)
Welding Process	TIG (GTAW), MIG (GMAW)
Packaging	5kg / 10kg / 15kg spools or straight rods
Surface Finish	Clean, bright, rust-free
Label/Branding	Custom OEM available (barcode, color label, logo, etc.)