High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded

Product Details
Customization: Available
Type: Casting Wire
Material: Nickel / Nickel Alloy
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  • High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded
  • High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded
  • High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded
  • High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded
  • High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded
  • High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded
  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
ERNiCrMo-3
Flux Containing
Not Containing Flux
Slag Characteristic
Acidic
Extended Length
<10mm
Standards
AWS A5.14 (nickel-alloy electrodes/rods), ASTM B56
Certifications
ISO 18274, NADCAP
Processes
MIG (GMAW), TIG (GTAW), SAW (submerged arc welding
Uses
Cladding, overlay, high-stress joints, or cryogeni
Transport Package
1kg/5kg/15kg/Spool(Tube)
Specification
0.6/0.8/1.0/1.2/1.6/2.0/2.5/3.2/4.0mm
Trademark
Jiuzhou
Origin
China
HS Code
7505220000
Production Capacity
200000kg/Year

Product Description

Discover the Excellence of ERNiCrMo-3 Nickel Alloy Welding Wire
1. Chemical Composition
ERNiCrMo-3 (AWS A5.14) is a meticulously engineered nickel-chromium-molybdenum alloy, offering superior performance with precise elemental control:

  • Primary Elements: High-grade Nickel (Ni: 58-62%), resilient Chromium (Cr: 20-23%), robust Molybdenum (Mo: 8-10%), and durable Niobium (Nb: 3.15-4.15%)
  • Impurities: Minimized impurities with low iron (Fe ≤1.0%), reduced sulfur (S ≤0.02%), and phosphorus (P ≤0.015%) to significantly lower cracking risks
2. Mechanical Properties
  • Tensile Strength: Achieves a minimum of 760 MPa, ensuring strength and reliability.
  • Yield Strength: Guarantees ≥420 MPa, providing extraordinary durability.
  • Elongation: Delivers ≥27%, offering remarkable flexibility and resilience.
  • Impact Toughness: Exhibits superior resistance to fatigue and stress corrosion cracking, perfect for both cryogenic and high-temperature applications.
3. Physical Properties
  • Density: Precisely calculated at 8.4 g/cm³, ensuring optimal mass-to-volume ratio.
  • Melting Range: Optimal range between 1290-1350°C, facilitating versatile applications.
  • Structure: Features a face-centered cubic lattice, evolving to stable Ni3(Nb,Ti) phases post heat treatment at around 650°C.
4. Key Features
  • Corrosion Resistance: Exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in harsh chloride, acidic, and marine environments.
  • High-Temperature Stability: Retains remarkable strength and oxidation resistance at temperatures up to 1800°F (982°C).
  • Versatility: Ideal for welding dissimilar metals (such as carbon steel to nickel alloys) and perfect for surface cladding applications.
5. Welding Process Compatibility
  • Methods: Seamlessly compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding techniques.
  • Shielding Gas: Utilizes argon or argon-helium mixtures for TIG/MIG; INCOFLUX 7 flux is recommended for SAW processes.
  • Wire Diameters: Available in a convenient range of 0.8-3.2 mm, offered as spooled or straight rods.
6. Applications
  • Industries: Widely used in aerospace (engine components, exhaust systems), chemical processing (reactors, pipelines), marine (valves, seawater systems), and oil/gas (wellhead equipment).
  • Materials Welded: Compatible with INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, and numerous dissimilar combinations (e.g., nickel alloys to stainless steel).
7. Standards & Certifications
  • AWS/ASME: Fully compliant with AWS A5.14, ASME SFA-5.14, and UNS N06625 standards.
  • Certifications: Proudly certified by ABS, NADCAP, and ISO 18274 for use in critical industries, ensuring top-notch quality and reliability.
8. Handling & Storage
  • Moisture Control: Ensure your materials are always kept in impeccably dry conditions to maintain their quality and performance. The copper-coated variants are a brilliant choice for improving conductivity, ensuring superior results every time.
  • Pre-Weld Prep: Before you start welding, meticulously clean all surfaces to remove any traces of oil, rust, and moisture. Employ low heat input techniques to safeguard against material embrittlement, ensuring long-lasting, high-quality welds.
9. Packaging & Availability
  • Packaging: Choose from our convenient packaging options, whether it's spools ranging from 5 to 15 kg or straight rods, to suit your specific project needs.
  • Lead Time: Our efficient processing ensures that your order typically ships within a swift timeframe of 3 to 15 days, depending on the quantity ordered, to keep your operations running smoothly.

Summary: Our High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire stands as the ultimate choice for demanding environments. It boasts unmatched mechanical strength, exceptional corrosion resistance, and versatile adaptability, making it the preferred solution across a variety of industries.
High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 ShieldedHigh-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 ShieldedHigh-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 ShieldedHigh-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 ShieldedHigh-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded

Product Description


AWS A5.4 ERNi-1 ERNiCu-7 ERNiCr-3 ERNiCrFe-5 ERNiCrMo-3 ERNiCrMo-4 ERNiCrMo-7
TS(N/mm2) 460 541 671 560 790 729 780
EL(%) 30 39 39 30 43 33 35
C 0.02 0.02 0.03 0.03 0.0037 0.002 0.05
Mn 0.3 1.7 3.05 1 0.03 0.12 0.6
Si 0.16 0.44 0.37 0.04 0.029 0.07 0.02
P 0.0012 0.007 / 0.004 0.003 0.003 0.003
Ti 2.3 / 0.01 / 0.088 / /
S 0.005 0.008 / 0.002 0.001 0.0015  
Cr / / 19.86 15.7 21.95 15.9 16.7
Ni 96.5 65.68 72.8 75.06 64.65 REM REM
Cu / REM 0.06 0.03 0.009 0.008 /
Mo / / / 0.03 9.04 15.9 15.8
Nb / / 2.4 2.3 3.61 / /
V / / / / / 0.01 /
Fe / 0.7 0.23 7.9 0.19 4.12 2.2

High-Performance ERNiCrMo-3 Nickel Alloy Welding Wire for CO2 Shielded

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