Quality Welding Wire for Advanced ERNiCrMo-3 Applications and Standards

• 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 unmatched ERNiCrMo-3 Nickel Alloy Welding Wire by JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. — crafted to exceed the highest standards of quality and performance, ensuring excellence in every weld.
1. Chemical Composition
This exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy boasts a precision-controlled elemental composition, guaranteeing superior performance and unwavering reliability for the most demanding applications:

• Primary Elements: Essential constituents such as Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%) are meticulously balanced to deliver robust, long-lasting welding solutions.
• Impurities: With a minimal presence of impurities like iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), the risk of cracking is substantially reduced, guaranteeing weld integrity.

2. Mechanical Properties

• Tensile Strength: Displays outstanding tensile strength of ≥760 MPa, ensuring durability and resilience under stress.
• Yield Strength: Delivers a reliable yield strength of ≥420 MPa, supporting robust and dependable performance.
• Elongation: Exhibits an impressive elongation of ≥27%, showcasing excellent flexibility and adaptability.
• Impact Toughness: Features remarkable impact toughness with high resistance to fatigue and stress corrosion cracking, making it ideal for both extreme cold and high-temperature applications.

3. Physical Properties

• Density: With a density of 8.4 g/cm³, it strikes the perfect balance between strength and workability.
• Melting Range: The melting range of 1290-1350°C optimizes its performance for high-temperature scenarios.
• Structure: Comprising a face-centered cubic lattice, it transitions to stable Ni3(Nb,Ti) phases post-heat treatment at around 650°C, delivering superior structural integrity.

4. Key Features

• Corrosion Resistance: Offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking across various environments, including chloride, acidic, and marine conditions.
• High-Temperature Stability: Maintains impressive strength and oxidation resistance up to 1800°F (982°C), ensuring dependability under extreme heat.
• Versatility: Demonstrates remarkable versatility, suitable for welding dissimilar metals like carbon steel to nickel alloys, and for surface cladding, enhancing 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 diverse welding needs.
• Shielding Gas: Recommends argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring optimal welding conditions.
• Wire Diameters: Available in diameters ranging from 0.8-3.2 mm, offered as spooled or straight rods, catering to a broad spectrum of application requirements.

6. Applications

• Industries: Our welding wire is a beacon of reliability, seamlessly integrated into the fabric of pivotal industries such as aerospace, chemical processing, marine, and oil/gas. It's an essential component for crafting engine components and exhaust systems, fortifying reactors and pipelines, enhancing valves and seawater systems, and reinforcing wellhead equipment. This indispensable wire is your go-to choice for the utmost in performance and longevity across critical sectors.
• Materials Welded: Experience unparalleled flexibility with our welding wire, expertly crafted for seamless fusion of materials such as INCONEL 625, INCOLOY 825, 20alloy, and 9% Ni steel. Additionally, it excels in welding diverse combinations, including the joining of nickel alloys to stainless steel. Elevate your projects with enhanced material compatibility and superior bonding.

7. Standards & Certifications

• AWS/ASME: Rest assured with our welding wire's full compliance with AWS A5.14, ASME SFA-5.14, and UNS N06625 standards. These stringent standards ensure unparalleled quality, reliability, and consistency in every weld.
• Certifications: Our product is rigorously certified with credentials such as ABS, NADCAP, and ISO 18274. These certifications underscore our commitment to meeting the highest industry demands and quality benchmarks in critical applications.

8. Handling & Storage

• Moisture Control: To preserve the excellent performance of our welding wire, it is imperative to maintain dry storage conditions. The copper-coated variants are engineered to enhance conductivity, ensuring superior results with every weld.
• Pre-Weld Prep: Achieve flawless welds with our meticulous pre-weld preparation. Thoroughly clean all surfaces to remove oil, rust, and moisture. Employ low heat input during welding to prevent embrittlement, securing the integrity and excellence of your welds.

9. Packaging & Availability

• Packaging: Our welding wire comes conveniently packaged in spools weighing from 5 to 15 kg, or as straight rods, to suit a variety of applications and ensure you have the right tools for every job.
• Lead Time: Enjoy the advantages of our speedy shipping services. We typically dispatch orders within 3 to 15 days, depending on quantity, so you can count on receiving your products swiftly and efficiently.

Summary: Engineered for peak performance in the most demanding environments, the ERNiCrMo-3 welding wire is a testament to superior craftsmanship. Boasting exceptional mechanical properties, outstanding corrosion resistance, and versatile adaptability, it is the premier choice for diverse industrial 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