Advanced ERNiCrMo-3 TIG Wire for Precision and Efficiency

• 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 brought to you by JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. This product is thoughtfully crafted to adhere to the highest standards of excellence, offering unmatched quality and performance for all your demanding welding needs.
1. Chemical Composition
This remarkable ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is a masterpiece of precision engineering, with a carefully controlled elemental composition designed to deliver extraordinary performance and reliability in even the most challenging applications:

• Primary Elements: The key ingredients—Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%)—combine to create welding solutions that are both robust and enduring, capable of withstanding the test of time.
• Impurities: With a minimal presence of impurities such as iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), the risks of cracking are significantly minimized, ensuring welds of the highest integrity and dependability.

2. Mechanical Properties

• Tensile Strength: Delivers an impressive tensile strength of ≥760 MPa, ensuring long-lasting durability and resilience under the most rigorous conditions.
• Yield Strength: Exhibits a formidable yield strength of ≥420 MPa, assuring unmatched performance and reliability.
• Elongation: Boasts a remarkable elongation of ≥27%, which highlights its superb flexibility and adaptability for a variety of applications.
• Impact Toughness: Provides exceptional impact toughness with superior resistance to fatigue and stress corrosion cracking, making it ideal for applications ranging from cryogenic to high-temperature environments.

3. Physical Properties

• Density: Possesses a density of 8.4 g/cm³, perfectly balancing strength with workability for optimal performance.
• Melting Range: A melting range of 1290-1350°C enhances its capability for high-temperature applications, ensuring it's the perfect choice for extreme conditions.
• Structure: Features a face-centered cubic lattice that transitions to stable Ni3(Nb,Ti) phases after heat treatment at around 650°C, providing superior structural stability and longevity.

4. Key Features

• Corrosion Resistance: Exhibits remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking across varied environments, including chloride, acidic, and marine settings.
• High-Temperature Stability: Maintains formidable strength and oxidation resistance at temperatures up to 1800°F (982°C), ensuring reliability under extreme heat conditions.
• Versatility: Offers outstanding versatility, ideally suited for welding dissimilar metals like carbon steel to nickel alloys, and for surface cladding, enhancing your operational flexibility across projects.

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, presenting adaptable solutions for a wide range of welding needs.
• Shielding Gas: Optimal welding conditions are achieved by utilizing argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW.
• Wire Diameters: Available in diameters ranging from 0.8-3.2 mm, these wires are offered as spooled or straight rods, accommodating a diverse array of application requirements.

6. Applications

• Industries: Our Advanced ERNiCrMo-3 TIG Wire is celebrated for its versatility and reliability, finding widespread application in critical sectors such as aerospace for engine components and exhaust systems, chemical processing for reactors and pipelines, marine environments for valves and seawater systems, and the oil and gas industry for wellhead equipment.
• Materials Welded: This exceptional TIG wire offers seamless welding capabilities for materials like INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, as well as an impressive array of dissimilar combinations, including nickel alloys to stainless steel. Elevate your operational efficiency with our broad material compatibility.

7. Standards & Certifications

• AWS/ASME: Our product aligns perfectly with the highest standards, being fully compliant with AWS A5.14, ASME SFA-5.14, and UNS N06625. This guarantees not only quality but also consistent performance across your welding needs.
• Certifications: Supported by prestigious certifications including ABS, NADCAP, and ISO 18274, our TIG wire meets the rigorous requirements of the most demanding industries, ensuring reliability and excellence.

8. Handling & Storage

• Moisture Control: To maintain optimal performance, it is imperative to store this wire under dry conditions. Our copper-coated variants are specifically engineered to enhance conductivity, delivering superior welding outcomes.
• Pre-Weld Prep: Ensure a flawless welding process by meticulously cleaning all surfaces of oil, rust, and moisture before starting. Employing low heat input is crucial to prevent embrittlement and maintain the integrity of your welds.

9. Packaging & Availability

• Packaging: Our welding wire comes packaged in convenient spools ranging from 5 to 15 kg, as well as in straight rod formats, to meet a diverse range of needs and applications with ease.
• Lead Time: We pride ourselves on our prompt shipping capabilities, with most orders dispatched swiftly within 3 to 15 days, based on order quantity. Expect timely delivery of your product.

Summary: ERNiCrMo-3, our premium welding wire, is engineered for the toughest conditions. It showcases exceptional mechanical properties, outstanding corrosion resistance, and unparalleled adaptability, making it the superior choice for a wide spectrum of industries.

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