Advanced ERNiCrMo-3 TIG Wire for Superior Joint Integrity

• 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 from JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. — a masterpiece crafted to surpass the most stringent quality and performance benchmarks in the industry.
1. Chemical Composition
This exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is precisely crafted with a meticulously controlled elemental composition, ensuring unmatched performance and reliability in the most demanding of applications:

• Primary Elements: Core constituents include Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%), delivering robust and long-lasting welding solutions.
• Impurities: With a minimal presence of impurities such as iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), the risk of cracking is significantly minimized, ensuring superior weld integrity.

2. Mechanical Properties

• Tensile Strength: Exhibits outstanding tensile strength of ≥760 MPa, providing exceptional durability even under high stress.
• Yield Strength: Delivers a dependable yield strength of ≥420 MPa, ensuring consistent and reliable performance.
• Elongation: Offers an impressive elongation of ≥27%, showcasing remarkable flexibility and adaptability.
• Impact Toughness: Possesses remarkable impact toughness with high resistance to fatigue and stress corrosion cracking, making it perfect for both cryogenic and high-temperature environments.

3. Physical Properties

• Density: Boasting a density of 8.4 g/cm³, it perfectly balances strength with workability.
• Melting Range: With a melting range of 1290-1350°C, it is ideally suited for high-temperature applications.
• Structure: Features a face-centered cubic lattice, evolving into stable Ni3(Nb,Ti) phases after heat treatment at around 650°C, providing superior structural stability.

4. Key Features

• Corrosion Resistance: Exemplifies exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking across diverse environments, including chloride, acidic, and marine conditions.
• High-Temperature Stability: Maintains notable strength and oxidation resistance up to 1800°F (982°C), guaranteeing reliability in extreme heat conditions.
• Versatility: Unrivaled versatility, perfect for welding dissimilar metals like carbon steel to nickel alloys, and for surface cladding, greatly enhancing operational flexibility.

5. Welding Process Compatibility

• Methods: Seamlessly compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, offering adaptable solutions for a range of welding needs.
• Shielding Gas: For optimal welding conditions, argon or argon-helium mixtures are recommended for TIG/MIG, and INCOFLUX 7 flux for SAW.
• Wire Diameters: Available in diameters ranging from 0.8-3.2 mm, offered as either spooled or straight rods, to meet a wide variety of application requirements.

6. Applications

• Industries: Strategically utilized in the aerospace domain for engine components and exhaust systems, the chemical processing industry for reactors and pipelines, the marine sector for valves and seawater systems, as well as in the oil and gas field for wellhead equipment, this product proves to be indispensable, playing a pivotal role in these critical sectors.
• Materials Welded: Effortlessly welds materials such as INCONEL 625, INCOLOY 825, 20alloy, and 9% Ni steel. It also excels in welding various dissimilar combinations like nickel alloys to stainless steel, significantly broadening your material compatibility and offering unparalleled versatility.

7. Standards & Certifications

• AWS/ASME: Rigorously compliant with AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, this product assures exceptional quality and consistency, meeting the highest industry expectations.
• Certifications: Endorsed by esteemed certifications including ABS, NADCAP, and ISO 18274, this product is tailored to meet the stringent demands of the most critical industries, ensuring peace of mind and reliability.

8. Handling & Storage

• Moisture Control: To guarantee optimal performance, it's imperative to store this welding wire in dry conditions. The copper-coated variants are innovatively designed to enhance conductivity, guaranteeing superior welding results for your projects.
• Pre-Weld Prep: Prior to commencing welding, ensure all surfaces are meticulously cleaned of oil, rust, and moisture. Adopting low heat input during the process is crucial to prevent embrittlement and maintain the integrity and durability of your welds.

9. Packaging & Availability

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

Summary: Meticulously engineered for the most demanding conditions, the ERNiCrMo-3 premium welding wire distinguishes itself with exceptional mechanical properties, unparalleled corrosion resistance, and unmatched adaptability across a multitude 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