Advanced ERNiCrMo-3 TIG Wire for High-Performance Welding Projects

• 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. Boasting superior craftsmanship, this advanced welding solution is tailored to meet the most stringent standards of quality and performance, ensuring excellence in every weld.
1. Chemical Composition
This exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is crafted with meticulous precision, boasting a controlled elemental composition that ensures unmatched performance and reliability in the most challenging applications:

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

2. Mechanical Properties

• Tensile Strength: Exhibits an exceptional tensile strength of ≥760 MPa, ensuring long-lasting durability even under significant stress.
• Yield Strength: Offers a robust yield strength of ≥420 MPa, guaranteeing reliable and consistent performance.
• Elongation: Demonstrates an impressive elongation of ≥27%, illustrating excellent flexibility and adaptability across varied applications.
• Impact Toughness: Delivers remarkable impact toughness, boasting high resistance to fatigue and stress corrosion cracking, making it ideal for both cryogenic and high-temperature applications.

3. Physical Properties

• Density: Features a density of 8.4 g/cm³, perfectly balancing strength with workability for optimal results.
• Melting Range: The melting range of 1290-1350°C enhances its practicality for high-temperature applications, ensuring dependable performance.
• Structure: Comprises a face-centered cubic lattice, transitioning to stable Ni3(Nb,Ti) phases after heat treatment at approximately 650°C, providing superior structural stability and endurance.

4. Key Features

• Corrosion Resistance: Exhibits exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in diverse environments, including chloride, acidic, and marine conditions, ensuring long-term reliability.
• High-Temperature Stability: Retains formidable strength and oxidation resistance up to 1800°F (982°C), assuring dependable performance under extreme heat conditions.
• Versatility: Offers unmatched versatility, suitable for welding dissimilar metals such as carbon steel to nickel alloys, as well as surface cladding, thereby expanding your operational flexibility significantly.

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, providing flexible solutions to meet various welding requirements.
• Shielding Gas: Recommends argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring the best welding conditions for optimal seam quality.
• Wire Diameters: Available in diameters ranging from 0.8-3.2 mm, offered as spooled or straight rods, catering to an extensive range of application requirements and preferences.

6. Applications

• Industries: This extraordinary TIG wire finds its critical application across a vast array of vital sectors. In the aerospace industry, it's utilized for crafting robust engine components and reliable exhaust systems. The chemical processing sector benefits from its use in constructing reactors and pipelines. In the marine domain, it is indispensable for fabricating durable valves and seawater systems. The oil and gas industry relies on it for creating dependable wellhead equipment. Its exceptional versatility makes it an essential choice for these demanding industries.
• Materials Welded: With unparalleled precision, it seamlessly welds materials like INCONEL 625, INCOLOY 825, 20alloy, and 9% Ni steel. Furthermore, it excels in bonding various dissimilar combinations, such as merging nickel alloys with stainless steel, thereby significantly broadening your material compatibility and project capabilities.

7. Standards & Certifications

• AWS/ASME: This superior TIG wire adheres strictly to AWS A5.14, ASME SFA-5.14, and UNS N06625 standards. Its compliance guarantees not only outstanding quality but also unparalleled consistency, ensuring that you achieve the highest standards in your projects.
• Certifications: Our TIG wire carries prestigious certifications, including ABS, NADCAP, and ISO 18274. These certifications underscore its ability to meet and exceed the stringent requirements of the most demanding and critical industries.

8. Handling & Storage

• Moisture Control: To maintain its peak performance, it is crucial to store this premium welding wire in a dry environment. The copper-coated variants are specifically engineered to boost conductivity, ensuring superior welding results every time.
• Pre-Weld Prep: Prior to welding, meticulously clean all surfaces of any oil, rust, and moisture. It is vital to employ low heat input during the process to prevent embrittlement and ensure the highest integrity of your welds, promoting durability and reliability.

9. Packaging & Availability

• Packaging: Our TIG wire is conveniently packaged in spools that range from 5 to 15 kg, or as straight rods, offering flexibility to cater to diverse needs and applications, thus providing the right solution for every project.
• Lead Time: We pride ourselves on offering swift and efficient shipping services. Most orders are dispatched within a timeframe of 3 to 15 days, depending on the order quantity, ensuring that you receive your products promptly and can continue your projects without delay.

Summary: ERNiCrMo-3 is meticulously engineered for the most challenging conditions, setting it apart as a premium welding wire endowed with exceptional mechanical properties. Its superior corrosion resistance, coupled with unmatched adaptability across a multitude of industries, ensures that it consistently delivers outstanding performance, making it an ideal choice for your welding projects.

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