High-Quality ERNiCrMo-3 Alloy Wire for Reliable Welding 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 from JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. — crafted to excel in the most challenging welding tasks with its superior quality and exceptional performance.
1. Chemical Composition
This remarkable ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is masterfully engineered with a precisely controlled blend of elements, ensuring unmatched durability and reliability across various demanding applications:

• Primary Elements: Comprising essential elements such as Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%), it provides robust, long-lasting welding solutions.
• Impurities: The alloy is engineered with minimal impurities, including iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), drastically reducing cracking risks and ensuring superior weld integrity.

2. Mechanical Properties

• Tensile Strength: It boasts an outstanding tensile strength of ≥760 MPa, ensuring prolonged durability even under significant stress.
• Yield Strength: Delivers a robust yield strength of ≥420 MPa, ensuring dependable performance in various applications.
• Elongation: Demonstrates an impressive elongation of ≥27%, showcasing excellent flexibility and adaptability to various conditions.
• Impact Toughness: Exhibits remarkable impact toughness with high resistance to fatigue and stress corrosion cracking, making it ideal for both cryogenic and high-temperature environments.

3. Physical Properties

• Density: Offers a density of 8.4 g/cm³, providing a perfect balance between strength and workability.
• Melting Range: With a melting range of 1290-1350°C, it is ideally suited for high-temperature applications, ensuring reliable performance.
• Structure: Features a face-centered cubic lattice, transitioning to stable Ni3(Nb,Ti) phases post heat treatment at about 650°C, ensuring excellent structural stability.

4. Key Features

• Corrosion Resistance: Excels with exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in diverse environments like chloride, acidic, and marine conditions.
• High-Temperature Stability: Maintains formidable strength and oxidation resistance up to 1800°F (982°C), providing reliability under extreme temperatures.
• Versatility: Offers unparalleled versatility for welding dissimilar metals such as carbon steel to nickel alloys, and for surface cladding, enhancing your operational flexibility significantly.

5. Welding Process Compatibility

• Methods: Perfectly compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, offering adaptable solutions for diverse welding requirements.
• Shielding Gas: Recommends using argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring optimal welding conditions for superior results.
• Wire Diameters: Available in diameters ranging from 0.8-3.2 mm, offered in both spooled and straight rod forms, accommodating a wide spectrum of application needs.

6. Applications

• Industries: This remarkable alloy wire finds its applications across a diverse spectrum of industries, proving to be essential in aerospace for crafting engine components and exhaust systems, in chemical processing for constructing reactors and pipelines, in marine for developing valves and seawater systems, and in the oil and gas sector for fabricating wellhead equipment. It stands as an irreplaceable solution in these crucial sectors, consistently delivering excellence.
• Materials Welded: Effortlessly welds an impressive range of materials including INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, alongside a variety of dissimilar combinations such as seamlessly joining nickel alloys with stainless steel. This expands your material compatibility, ensuring you achieve stellar results in your welding projects.

7. Standards & Certifications

• AWS/ASME: Our alloy wire strictly adheres to AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, providing you with a guarantee of quality and consistency that meets the highest industry benchmarks.
• Certifications: Endorsed by prestigious certifications such as ABS, NADCAP, and ISO 18274, this product meets the rigorous demands of critical industries, ensuring you receive only the best.

8. Handling & Storage

• Moisture Control: To maintain optimal performance, it is crucial to store this superior welding wire in dry conditions. The copper-coated variants are specifically engineered to boost conductivity, ensuring you achieve superior welding results with every use.
• Pre-Weld Prep: Prior to commencing the welding process, thoroughly clean all surfaces to remove oil, rust, and moisture. Employ low heat input during welding to prevent embrittlement, ensuring the integrity and strength of your finished welds.

9. Packaging & Availability

• Packaging: Our welding wire is meticulously packaged in convenient spools ranging from 5 to 15 kg or offered as straight rods, designed to cater to a wide array of needs and applications with ease and efficiency.
• Lead Time: We pride ourselves on offering prompt shipping solutions, typically dispatching most orders within 3 to 15 days depending on the order size, ensuring you receive your product swiftly and efficiently.

Summary: Meticulously crafted for the most demanding conditions, ERNiCrMo-3 is a premium welding wire that excels with its exceptional mechanical properties, unrivaled corrosion resistance, and unparalleled versatility across a multitude of industries. It is the definitive choice for those seeking excellence.

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