High-Quality ERNiCrMo-3 Alloy Wire for Reliable Fabrication Solutions

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

Introducing the premium ERNiCrMo-3 Nickel Alloy Welding Wire by JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. — crafted to meet the pinnacle of quality and performance standards, offering a dependable fabrication solution for the most demanding environments.
1. Chemical Composition
This exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is skillfully engineered with precision-controlled elemental composition, delivering unmatched performance and reliability in challenging applications:

• Primary Elements: The alloy's core components comprise Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%), ensuring robust and long-lasting welding solutions.
• Impurities: The minimal presence of impurities, such as iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), significantly reduces the risk of cracking, ensuring superior weld integrity.

2. Mechanical Properties

• Tensile Strength: The alloy exhibits outstanding tensile strength of ≥760 MPa, providing enduring durability under stress conditions.
• Yield Strength: Delivers substantial yield strength of ≥420 MPa, promising consistent and reliable performance.
• Elongation: Showcases impressive elongation of ≥27%, reflecting exceptional flexibility and adaptability for various applications.
• Impact Toughness: Offers remarkable impact toughness, with high resistance to fatigue and stress corrosion cracking, making it ideal for both cryogenic and high-temperature applications.

3. Physical Properties

• Density: Boasts a density of 8.4 g/cm³, perfectly balancing strength with workability for optimal performance.
• Melting Range: The alloy's melting range of 1290-1350°C enhances its suitability for high-temperature applications, ensuring reliability under extreme conditions.
• Structure: Composed of a face-centered cubic lattice, transitioning to stable Ni3(Nb,Ti) phases after heat treatment at approximately 650°C, offering unparalleled structural stability.

4. Key Features

• Corrosion Resistance: Displays exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, thriving in diverse environments including chloride, acidic, and marine conditions.
• High-Temperature Stability: Maintains formidable strength and oxidation resistance up to 1800°F (982°C), ensuring reliability under extreme thermal conditions.
• Versatility: Demonstrates remarkable versatility, making it suitable for welding dissimilar metals such as carbon steel to nickel alloys and for surface cladding, broadening your operational flexibility.

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, offering adaptable solutions for various welding needs.
• Shielding Gas: Utilizes argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring optimal welding performance and results.
• Wire Diameters: Available in a range of diameters from 0.8-3.2 mm, supplied as spooled or straight rods, catering to diverse application requirements.

6. Applications

• Industries: Our High-Quality ERNiCrMo-3 Alloy Wire is extensively utilized in pivotal industries such as aerospace, where it plays a critical role in engine components and exhaust systems; chemical processing, providing reliability in reactors and pipelines; marine applications including valves and seawater systems; and the demanding oil and gas sector for wellhead equipment. Its versatility and performance make it an indispensable choice for professionals.
• Materials Welded: Experience seamless welding capabilities with the ERNiCrMo-3 Wire, expertly joining materials such as INCONEL 625, INCOLOY 825, 20alloy, and 9% Ni steel. Its adaptability extends to a variety of dissimilar metal combinations, including the fusion of nickel alloys with stainless steel, significantly enhancing your material compatibility and application range.

7. Standards & Certifications

• AWS/ASME: Our product adheres strictly to AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, ensuring every batch meets the highest levels of quality and uniformity, offering you peace of mind and reliability in your applications.
• Certifications: Supported by prestigious certifications including ABS, NADCAP, and ISO 18274, this alloy wire meets and exceeds the rigorous requirements of the most demanding and critical sectors, assuring users of its performance and trustworthiness.

8. Handling & Storage

• Moisture Control: To maintain its exceptional performance, store our welding wire in a moisture-free environment. Our copper-coated variants are engineered to enhance conductivity, ensuring superior and reliable welding outcomes every time.
• Pre-Weld Prep: Prior to welding, it is crucial to meticulously clean all surfaces of any oil, rust, and moisture. Utilizing low heat input during welding is vital to prevent embrittlement, safeguarding the integrity and strength of your welds for a flawless finish.

9. Packaging & Availability

• Packaging: Our ERNiCrMo-3 Welding Wire is available in versatile packaging options to suit your needs, including convenient spools ranging from 5 to 15 kg, as well as straight rods. This flexibility caters to diverse applications and ensures you have the right amount for any task.
• Lead Time: Enjoy the benefits of our efficient shipping process, with most orders being dispatched rapidly within 3 to 15 days, depending on quantity. This swift delivery ensures that you receive your high-quality product promptly, keeping your projects on schedule.

Summary: Crafted for the toughest conditions, the ERNiCrMo-3 stands out as a premium welding wire, renowned for its outstanding mechanical properties, superior corrosion resistance, and unparalleled adaptability. Its excellence makes it a preferred choice across a multitude of industries, meeting the challenges of varied and rigorous applications.

Product Description

AWS A5.4	ERNi-1	ERNiCu-7	ERNiCr-3	ERNiCrFe-5	ERNiCrMo-3	ERNiCrMo-4	ERNiCrMo-7
TS(N/mm^2)	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