Premium Inconel 625 MIG Wire for High-Performance Welding Solutions

• Customization: Available
• Type: Rolling Wire
• Material: Nickel / Nickel Alloy
• 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

Product Description

ERNiCrMo-3 Nickel Alloy Welding Wire
Product Introduction
1. Chemical Composition
ERNiCrMo-3 (AWS A5.14) is a superior nickel-chromium-molybdenum alloy, artfully engineered with precise elemental control, assuring unmatched high performance:

• Primary ElementsNickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), Niobium (Nb: 3.15-4.15%)
• ImpuritiesDesigned with low iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%) to significantly minimize cracking risks and enhance reliability.

• 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 StrengthAn impressive tensile strength of ≥760 MPa ensures durability and resilience.
• Yield StrengthA yield strength of ≥420 MPa, safeguarding against deformation under stress.
• ElongationOffers an elongation of ≥27% for superior flexibility and adaptability.
• Impact ToughnessBoasts high resistance to fatigue and stress corrosion cracking, making it ideal for applications ranging from cryogenic to high temperatures.

3. Physical Properties

• DensityA robust density of 8.4 g/cm³, contributing to its structural integrity.
• Melting RangeMelts between 1290-1350°C, ensuring versatility in various thermal applications.
• StructureFeatures a face-centered cubic lattice, transitioning to stable Ni3(Nb,Ti) phases after a strategic heat treatment at ~650°C, enhancing performance.

4. Key Features

• Corrosion ResistanceExhibits excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making it a top choice for chloride, acidic, and marine environments.
• High-Temperature StabilityMaintains strength and superior oxidation resistance up to an impressive 1800°F (982°C).
• VersatilityRemarkably versatile, it's suitable for welding dissimilar metals like carbon steel to nickel alloys, and perfect for surface cladding.

5. Welding Process Compatibility

• MethodsChoose from TIG (GTAW), MIG (GMAW), submerged arc (SAW), or plasma arc welding for optimal results.
• Shielding GasFor TIG/MIG, utilize argon or argon-helium mixtures; INCOFLUX 7 flux is recommended for SAW for superior results.
• Wire DiametersAvailable in diameters ranging from 0.8-3.2 mm, in both spooled or straight rods for flexibility in application.

6. Applications

• IndustriesServing industries like aerospace (engine components, exhaust systems), chemical processing (reactors, pipelines), marine (valves, seawater systems), and oil/gas (wellhead equipment) with excellence.
• Materials WeldedEffortlessly welds materials like INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, and various dissimilar combinations, including nickel alloys to stainless steel.

7. Standards & Certifications

• AWS/ASMEExceeds compliance with AWS A5.14, ASME SFA-5.14, and UNS N06625 standards for unparalleled quality.
• CertificationsProudly certified by ABS, NADCAP, and ISO 18274, ensuring trust and reliability for critical industries.

8. Handling & Storage

• Moisture Control: Ensure optimal performance by storing in a dry, moisture-free environment; copper-coated variants significantly enhance conductivity, ensuring superior welding results.
• Pre-Weld Prep: Achieve impeccable welds by thoroughly cleaning surfaces of oil, rust, and moisture. Utilize a low heat input to prevent embrittlement and maintain material integrity.

9. Packaging & Availability

• Packaging: Available in versatile formats such as spools ranging from 5-15 kg or straight rods to suit diverse welding needs.
• Lead Time: Expedient shipping, typically dispatched within 3-15 days based on order quantity, ensuring timely project execution.

Summary: ERNiCrMo-3 is a top-tier welding wire crafted for extreme environments, offering unmatched mechanical strength, superb corrosion resistance, and wide-ranging industry adaptability.

Our advantages

1. Technological leadership: Cutting-edge advancements in patented formulas and proprietary processes

Exclusive alloy formula: Featuring a Dutch invention patent (patent number: 2029411), this innovative alloy achieves an ideal synergy between exceptional corrosion resistance (salt spray test ≥ 1000 hours) and impressive high-temperature strength (tensile strength ≥ 790MPa). This is achieved by meticulously balancing the nickel, chromium, and molybdenum composition (Ni ≥ 58%, Cr 20-23%, Mo 8-10%), outshining ASTM B166 standards.

Advanced process guarantee: Utilizing a dual metallurgical process (VIM+ESR) combined with nano polishing technology, ensuring the welding wire's pure composition, exceptional surface smoothness with Ra ≤ 0.2 μm and precise tolerance control of ± 0.001mm, tailored for high-precision automated welding demands.

2. Full scenario technical barriers: Tailored to meet the demands of high-end manufacturing

Extreme environmental coverage: Engineered to withstand the rigors of harsh environments, from deep-sea equipment with exceptional seawater resistance to aircraft engines with 1000°C high-temperature creep resistance, catering to the challenging conditions in petrochemicals, nuclear power, and new energy sectors.

Multi-functional compatibility: Expertly supports welding of dissimilar metals such as nickel-based alloys and stainless steel, including 9% Ni steel overlay welding. Ensures consistent and stable weld formation, reduces hot crack sensitivity by 40%, and lowers subsequent processing costs.

3. Flexible production and full cycle service

Customization capability: Leveraging nearly 20 years of technological expertise, we offer flexible customization of non-standard specifications (diameter 0.6-4.0mm) and special coatings, with a remarkably reduced response cycle of just 3 days.

Dual guarantee of delivery and quality control:

Stable production: Our state-of-the-art automated production line boasts a monthly capacity of 100 tons, with regular orders fulfilled within 15 days and a punctuality rate of ≥ 98%.

Quality commitment: Rigorous quality assurance through 12 inspection processes from raw materials to finished products, maintaining a defect rate below 0.05%, and compliance with ISO 9001, CE, and other certifications.

Worry-free after-sales service:

Enjoy a 24-month extended warranty and a 48-hour global technical response, ensuring peace of mind and continued support.

We offer comprehensive welding process package development, expert technical guidance, and detailed quality traceability services to meet your specific needs.

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Optimization Explanation

1. Structured layering: Merge the original "technological leadership" with "unique formula technology", and layer them according to the logic of "technology scene service", highlighting the closed-loop advantages from research and development to implementation.

2. Data quantification: Supplement hard indicators such as patent numbers, performance parameters, and defect rates to enhance credibility.

3. Scenario based expression: Clarify the actual application value of the product in fields such as petrochemicals and nuclear power, and highlight technical barriers.

4. Service Differentiation: Enhance our bespoke customization services and refine our comprehensive after-sales terms to fortify our competitive edge. We excel in delivering a 'quick response & long-term guarantee' strategy that sets us apart and ensures customer satisfaction.

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/mm^2)	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