Premium Inconel 625 Welding Wire for High-Temperature Environments

Product Details
Customization: Available
Type: Rolling Wire
Material: Nickel / Nickel Alloy
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  • Premium Inconel 625 Welding Wire for High-Temperature Environments
  • Premium Inconel 625 Welding Wire for High-Temperature Environments
  • Premium Inconel 625 Welding Wire for High-Temperature Environments
  • Premium Inconel 625 Welding Wire for High-Temperature Environments
  • Premium Inconel 625 Welding Wire for High-Temperature Environments
  • Premium Inconel 625 Welding Wire for High-Temperature Environments

Basic Info.

Model NO.
ERNiCrMo-3
Flux Containing
Not Containing Flux
Slag Characteristic
Acidic
Extended Length
>20mm
Equivalent
AWS A5.11 and A5.14
Versatile Welding
INCONEL 600, INCOLOY alloys
Oxidation Resistance
+1200°C under sulfur-free conditions
Power Generation
Nuclear and thermal power equipment
Chemical Processing: Reactors, pipelines
Reactors, pipelines.
Marine
Seawater systems, offshore platforms.
Automotive
High-temperature exhaust systems.
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

Packaging & Delivery

Package Size
30.10cm * 30.10cm * 11.50cm
Package Gross Weight
16.000kg

Product Description

ERNiCrMo-3 Nickel Alloy Welding Wire
Product Introduction
1. Chemical Composition
ERNiCrMo-3 (AWS A5.14) is a meticulously engineered nickel-chromium-molybdenum alloy, mastering elemental precision for unparalleled high-performance results:

  • Primary Elements: Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), Niobium (Nb: 3.15-4.15%)
  • Impurities: Featuring ultra-low iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%) to effectively minimize risks of cracking.
  • Element  content (wt%)
    Nickel (Ni)   ≥58.0
    Chromium (Cr)  20.0-23.0
    Iron (Fe)  5.00
    Manganese (Mn) 5.00
    Silicon (Si)  0.50
    Carbon (C)  0.10
    Copper (Cu)  0.50
    Molybdenum (Mo)  8.0-10.0
    Aluminum (Al)  0.4
    Titanium (Ti)  0.4
2. Mechanical Properties
  • Tensile Strength: Impressive strength with ≥760 MPa.
  • Yield Strength: Robust yield strength of ≥420 MPa.
  • Elongation: Remarkable elongation capacity, ≥27%.
  • Impact Toughness: Outstanding resistance against fatigue and stress corrosion cracking, ideal for environments from cryogenic to high temperatures.
3. Physical Properties
  • Density: A density of 8.4 g/cm³ ensures optimal material properties.
  • Melting Range: Melting range between 1290-1350°C for versatile applications.
  • Structure: Exhibits a face-centered cubic lattice, evolving to stable Ni3(Nb,Ti) phases post heat treatment at around 650°C.
4. Key Features
  • Corrosion Resistance: Excels in resisting pitting, crevice, and stress corrosion in environments rich in chlorides, acids, and marine conditions.
  • High-Temperature Stability: Retains its formidable strength and oxidation resistance up to 1800°F (982°C).
  • Versatility: Exceptionally versatile for welding dissimilar metals such as carbon steel to nickel alloys and for surface cladding.
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 optimal SAW performance.
  • Wire Diameters: Available in diameters from 0.8-3.2 mm, offered as spooled or straight rods.
6. Applications
  • Industries: Ideal for aerospace (engine components, exhaust systems), chemical processing (reactors, pipelines), marine (valves, seawater systems), and oil/gas (wellhead equipment).
  • Materials Welded: Capable of welding INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, and various dissimilar combinations like 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: Certified by ABS, NADCAP, and ISO 18274, ensuring quality for critical industry applications.
8. Handling & Storage
  • Optimal Moisture Control: Ensure storage in pristine dry conditions; copper-coated variants significantly enhance conductivity.
  • Essential Pre-Weld Preparation: Thoroughly cleanse surfaces of oil, rust, and moisture; employ minimal heat input to prevent embrittlement.
9. Packaging & Availability
  • Sophisticated Packaging Options: Available in convenient spools (5-15 kg) or precision straight rods.
  • Swift Lead Time: Generally ships within an efficient timeframe of 3-15 days, contingent upon order quantity.

Concise Summary: ERNiCrMo-3 is engineered as a superior welding wire, specially crafted for extreme environments, boasting exceptional mechanical properties, unparalleled corrosion resistance, and versatile adaptability across various industries.

Distinct Advantages

1. Pioneering Technological Leadership: Unveiling groundbreaking patented formulas and processes

Exclusive Alloy Formula: With a prestigious Dutch invention patent (patent number: 2029411), it meticulously achieves an exquisite balance between corrosion resistance (salt spray test ≥ 1000 hours) and high-temperature strength (tensile strength ≥ 790MPa), by precisely curating the nickel, chromium, molybdenum ratio (Ni ≥ 58%, Cr 20-23%, Mo 8-10%), exceeding ASTM B166 standards.
Advanced Process Assurance: Utilizing dual metallurgical processes (VIM+ESR) alongside nano polishing technology, this guarantees a pristine composition of welding wire, with surface ultra-smoothness Ra ≤ 0.2 μ m, and precision tolerance control ± 0.001mm, perfectly suited to high-precision automated welding requirements.
2. Comprehensive Technical Barriers for All Scenarios: Tailored to fulfill high-end manufacturing requirements
Extreme Environmental Coverage: Ranging from deep-sea equipment (seawater corrosion resistance) to aircraft engines (1000 ° C high-temperature creep resistance), it flawlessly meets the demanding conditions in sectors such as petrochemicals, nuclear power, and renewable energy.
Multifunctional Compatibility: Facilitates welding of dissimilar metals (including nickel-based alloys and stainless steel, 9% Ni steel overlay welding), ensuring uniform and stable weld formation, lowering hot crack sensitivity by 40%, and reducing subsequent processing costs.
3. Adaptable Production and Comprehensive Cycle Service
Customization Capacity: With nearly two decades of technological expertise, we adeptly provide non-standard specifications (diameter 0.6-4.0mm) and specialized coatings, with an expedited response cycle shortened to just 3 days.
Dual Assurance of Delivery and Quality Control:
Consistent Production: Our fully automated production line achieves a robust monthly capacity of 100 tons, ensuring regular orders are delivered within 15 days, with an impressive on-time rate of ≥ 98%;
Quality Pledge: Enforce 12 meticulous quality inspection processes from raw materials to finished products, ensuring a defect rate of less than 0.05%, compliant with ISO 9001, CE, and other prestigious certifications.
Worry-Free After-Sales Service:
Benefit from an extensive 24-month warranty, with a rapid 48-hour global technical response;
Avail comprehensive welding process package development, expert technical guidance, and reliable quality traceability services.
________________________________________
Optimization Explanation
1. Strategic Structuring: Seamlessly blend the original 'technological leadership' with 'unique formula technology', organizing them with a logical flow of 'technology scene service', to accentuate the comprehensive advantages from R&D to implementation.
2. Data Quantification: Enhance credibility by incorporating concrete metrics such as patent numbers, performance parameters, and defect rates.
3. Scenario-Based Expression: Clearly delineate the real-world application value of the product in industries like petrochemicals and nuclear power, emphasizing the robust technical barriers.
4. Service Differentiation: Unleash the full potential of refined customization capabilities and robust after-sales terms to elevate our competitive edge. We pride ourselves on our swift response times and extend exceptional long-term guarantees, ensuring unparalleled customer satisfaction and trust.


Other Major Products in the Same Category

AWS A5.4 ERNi-1 ERNiCu-7 ERNiCr-3 ERNiCrFe-5 ERNiCrMo-3 ERNiCrMo-4 ERNiFeCr-1
Tensile Strength
(N/mm2)
514 541 671 651 819 729 602
Elongation
(%)
44 39 41 45 39 45 33
C 0.02 0.02 0.03 0.06 0.037 0.012 0.02
Mn 0.24 3.21 3.05 0.51 0.06 0.5 0.5
Si 0.34 0.68 0.12 0.14 0.11 0.01 0.11
P 0.34 1.53 2.4 1.99 3.37 0.23 0.81
Ti 0.34 1.53 / / / / 0.81
S 0.14 0.47 1.41 6.82 3.9 5.4 28.24
Cr / / 19.86 14.79 21.55 15.9 22.61
Ni 95.5 65.68 72.8 75.06 61.65 REM 42.91
Cu 0.01 REM 0.03 0.03 / / /
Mo 0.01 REM 0.03 0.03 8.49 16 2.67
Nb /   2.4 1.99 3.37 /  
V /         0.23  
Fe 0.14 0.47 1.41 6.82 3.9 5.4 28.24
Premium Inconel 625 Welding Wire for High-Temperature EnvironmentsPremium Inconel 625 Welding Wire for High-Temperature EnvironmentsPremium Inconel 625 Welding Wire for High-Temperature EnvironmentsPremium Inconel 625 Welding Wire for High-Temperature EnvironmentsPremium Inconel 625 Welding Wire for High-Temperature EnvironmentsPremium Inconel 625 Welding Wire for High-Temperature EnvironmentsPremium Inconel 625 Welding Wire for High-Temperature Environments

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