Efficient ERNiCrMo-3 Welding Filler for High-Quality Fabrication Needs

• 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 unparalleled ERNiCrMo-3 Nickel Alloy Welding Wire by JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. — crafted meticulously to exceed the highest benchmarks in quality and performance, ensuring your fabrication projects reach new heights of excellence.
1. Chemical Composition
Our exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is engineered with an exacting precision in elemental composition, guaranteeing unmatched performance and steadfast reliability across the most challenging applications:

• Primary Elements: The alloy's strength lies in its key constituents, including Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%), ensuring resilient, long-lasting welding solutions.
• Impurities: With minimal impurities such as iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), you can rest assured of a significant reduction in cracking risks, thus guaranteeing superior weld integrity.

2. Mechanical Properties

• Tensile Strength: This wire boasts an impressive tensile strength of ≥760 MPa, providing enduring durability even under significant stress.
• Yield Strength: Exhibiting a robust yield strength of ≥420 MPa, it ensures reliable performance across diverse applications.
• Elongation: With an impressive elongation of ≥27%, it demonstrates exceptional flexibility and adaptability, accommodating diverse operational needs.
• Impact Toughness: Delivers outstanding impact toughness with a high resistance to fatigue and stress corrosion cracking, making it ideal for both cryogenic and high-temperature environments.

3. Physical Properties

• Density: This alloy features a density of 8.4 g/cm³, achieving the perfect balance between strength and workability.
• Melting Range: With a melting range of 1290-1350°C, it is perfectly suited for high-temperature applications, maintaining integrity under heat.
• Structure: Comprising a face-centered cubic lattice, it transitions to stable Ni3(Nb,Ti) phases after heat treatment around 650°C, ensuring superior structural stability.

4. Key Features

• Corrosion Resistance: Exhibits exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in diversified environments, including chloride, acidic, and marine conditions, protecting your projects from corrosion-related setbacks.
• High-Temperature Stability: Maintains formidable strength and oxidation resistance up to 1800°F (982°C), assuring reliability under extreme heat conditions.
• Versatility: Offers remarkable versatility, making it suitable for welding dissimilar metals such as carbon steel to nickel alloys, and for surface cladding, thus enhancing your operational flexibility.

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, providing adaptable solutions to meet a variety of welding needs.
• Shielding Gas: Recommends the use of argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring optimal welding conditions every time.
• Wire Diameters: Available in a range of diameters from 0.8-3.2 mm, offered as spooled or straight rods, perfectly catering to a wide spectrum of application requirements.

6. Applications

• Industries: This exceptional welding filler is your go-to solution, proving indispensable across the aerospace industry (for engine components and exhaust systems), chemical processing (including reactors and pipelines), marine sector (with applications in valves and seawater systems), and the oil and gas fields (for wellhead equipment). It stands as a rare gem in these critical sectors, delivering reliability and excellence wherever it's applied.
• Materials Welded: With remarkable versatility, this product seamlessly welds INCONEL 625, INCOLOY 825, 20alloy, and 9% Ni steel. It also excels in welding a variety of dissimilar combinations, such as nickel alloys to stainless steel, thereby broadening your material compatibility and providing unmatched flexibility in fabrication processes.

7. Standards & Certifications

• AWS/ASME: Our welding filler is fully compliant with AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, assuring you of its impeccable quality and consistency. This compliance is a hallmark of excellence and reliability.
• Certifications: The product is proudly backed by prestigious certifications such as ABS, NADCAP, and ISO 18274, meeting and exceeding the stringent demands of critical industries, and providing you with peace of mind regarding its performance and safety.

8. Handling & Storage

• Moisture Control: To ensure optimal performance, it's crucial to store this welding wire in dry conditions. The copper-coated variants are specifically engineered to enhance conductivity, delivering superior welding results that meet the highest standards.
• Pre-Weld Prep: Prior to welding, meticulously clean all surfaces of any oil, rust, and moisture to maintain weld integrity. It's vital to use low heat input during the process to prevent embrittlement, ensuring robust and reliable welds that stand the test of time.

9. Packaging & Availability

• Packaging: Our welding wire is thoughtfully packaged in convenient spools ranging from 5 to 15 kg or as straight rods, designed to cater to diverse needs and applications, providing you with flexibility and convenience in your projects.
• Lead Time: We pride ourselves on offering swift shipping, with most orders dispatched within 3 to 15 days depending on the order quantity, ensuring you receive your product promptly and can proceed with your projects without delay.

Summary: ERNiCrMo-3 is a premium welding wire engineered for the most demanding conditions. It stands out with its exceptional mechanical properties, superior corrosion resistance, and unparalleled adaptability across various industries, making it the preferred choice for professionals seeking excellence and reliability.

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