Expert ERNiCrMo-3 Welding Solutions with NADCAP Certification Assurance

• 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 premier ERNiCrMo-3 Nickel Alloy Welding Wire from JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD.—crafted to exceed the pinnacle of quality and performance excellence.
1. Chemical Composition
This exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is crafted with a precision-engineered elemental composition, ensuring unmatched performance and reliability in even the most demanding scenarios:

• Primary Elements: The alloy's key elements—Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%)—guarantee robust and lasting welding solutions.
• Impurities: With negligible impurities like iron (Fe ≤1.0%), sulfur (S ≤0.02%), and phosphorus (P ≤0.015%), the risk of cracking is greatly minimized, ensuring superior weld integrity.

2. Mechanical Properties

• Tensile Strength: Displays superior tensile strength of ≥760 MPa, ensuring enduring durability even under stress.
• Yield Strength: Boasts formidable yield strength of ≥420 MPa, providing dependable performance across various applications.
• Elongation: Offers an impressive elongation of ≥27%, showcasing remarkable flexibility and adaptability for diverse uses.
• Impact Toughness: Delivers extraordinary impact toughness with high resistance to fatigue and stress corrosion cracking, making it perfect for both cryogenic and high-temperature scenarios.

3. Physical Properties

• Density: With a density of 8.4 g/cm³, it perfectly balances strength and workability.
• Melting Range: The melting range of 1290-1350°C makes it highly suitable for high-temperature applications.
• Structure: It features a face-centered cubic lattice, transitioning to stable Ni3(Nb,Ti) phases post heat treatment at around 650°C, providing superior structural integrity.

4. Key Features

• Corrosion Resistance: Exhibits outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in varied environments, ensuring reliability in chloride, acidic, and marine conditions.
• High-Temperature Stability: Maintains exceptional strength and oxidation resistance up to 1800°F (982°C), ensuring reliability in extreme heat conditions.
• Versatility: Showcases incredible versatility, ideal for welding dissimilar metals like carbon steel to nickel alloys, and for surface cladding, expanding operational flexibility.

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding techniques, 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.
• Wire Diameters: Offered in diameters from 0.8-3.2 mm, available as spooled or straight rods, meeting a wide range of application needs.

6. Applications

• Industries: Embrace the versatility of our welding solutions as they find widespread application in the aerospace industry for engine components and exhaust systems, within the chemical processing sector for reactors and pipelines, and across marine domains for valves and seawater systems. Additionally, our technology proves indispensable in the oil and gas industry, particularly in wellhead equipment, attesting to its critical importance in these vital sectors.
• Materials Welded: Seamlessly unite materials with our welding solutions, expertly handling INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, along with a diverse range of dissimilar combinations, including nickel alloys to stainless steel. This extraordinary capability significantly broadens your material compatibility, empowering your projects with unmatched versatility.

7. Standards & Certifications

• AWS/ASME: Our products are fully compliant with the prestigious AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, rigorously ensuring quality and consistency across all applications. Trust in our products to meet your high expectations and industry demands.
• Certifications: Our welding solutions are fortified with esteemed certifications including ABS, NADCAP, and ISO 18274. These credentials demonstrate our commitment to fulfilling the stringent demands of critical industries, ensuring you always receive top-tier performance and reliability.

8. Handling & Storage

• Moisture Control: To achieve optimal welding performance, it is crucial to store this high-quality welding wire under dry conditions. Our copper-coated variants are specifically engineered to enhance conductivity, ensuring superior welding results every time.
• Pre-Weld Prep: Prior to welding, it is vital to meticulously clean all surfaces, removing any traces of oil, rust, and moisture. Employing low heat input during the process is essential to prevent embrittlement and to maintain the integrity and excellence of your welds.

9. Packaging & Availability

• Packaging: Our versatile welding wire is available in a range of convenient spools from 5 to 15 kg, or as straight rods. This flexibility caters to diverse needs and applications, ensuring you have the perfect solution for your specific requirements.
• Lead Time: We pride ourselves on offering swift shipping solutions, with most orders dispatched within an impressive timeframe of 3 to 15 days, depending on the order quantity. This ensures you receive your premium products promptly and without delay.

Summary: ERNiCrMo-3 is meticulously designed for the most demanding conditions, positioning itself as a premium welding wire with exceptional mechanical properties. It boasts superior corrosion resistance and unmatched adaptability, making it a standout choice 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