Performance-Driven Nickel 625 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 elite ERNiCrMo-3 Nickel Alloy Welding Wire, meticulously crafted by JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD. to meet and exceed the pinnacle of quality and performance standards.
1. Chemical Composition
This exceptional ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is masterfully engineered with a precision-controlled elemental composition, promising unmatched performance and reliability even in the most challenging applications:

• Primary Elements: The core constituents, Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%), guarantee robust, 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%) dramatically lowers the risk of cracking, ensuring the highest weld integrity.

2. Mechanical Properties

• Tensile Strength: Boasting exceptional tensile strength of ≥760 MPa, this wire offers enduring durability even under significant stress.
• Yield Strength: Provides impressive yield strength of ≥420 MPa, assuring steadfast performance in various conditions.
• Elongation: Exhibiting an impressive elongation of ≥27%, this wire showcases outstanding flexibility and adaptability for multiple applications.
• Impact Toughness: Offers extraordinary impact toughness with superior resistance to fatigue and stress corrosion cracking, making it ideal for both cryogenic and high-temperature settings.

3. Physical Properties

• Density: This alloy features a density of 8.4 g/cm³, striking a perfect balance of strength and workability.
• Melting Range: The melting range of 1290-1350°C enhances its adaptability for high-temperature applications.
• Structure: Comprising a face-centered cubic lattice, it transitions to stable Ni3(Nb,Ti) phases post-heat treatment at approximately 650°C, offering exceptional structural stability.

4. Key Features

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

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, delivering adaptable solutions for diverse welding needs.
• Shielding Gas: Recommends argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring optimal welding conditions in every scenario.
• Wire Diameters: Available in diameters from 0.8-3.2 mm, offered as spooled or straight rods, accommodating a wide range of application requirements.

6. Applications

• Industries: This versatile product finds its indispensable role in a multitude of critical sectors, including aerospace, where it is used for engine components and exhaust systems, chemical processing through reactors and pipelines, the marine industry with applications in valves and seawater systems, and the oil/gas sector, particularly in wellhead equipment. Its wide-ranging utility ensures its necessity across these demanding fields.
• Materials Welded: Effortlessly weld INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, and an extensive array of dissimilar combinations like nickel alloys to stainless steel, significantly broadening your material compatibility and enhancing your operational flexibility.

7. Standards & Certifications

• AWS/ASME: This product is fully compliant with the rigorous AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, ensuring that quality and consistency are always upheld to meet the highest expectations.
• Certifications: Supported by robust certifications including ABS, NADCAP, and ISO 18274, this product is crafted to meet the stringent demands of the most critical industries, providing peace of mind and unmatched reliability.

8. Handling & Storage

• Moisture Control: To guarantee optimal performance, it is crucial to store this welding wire in dry conditions. Copper-coated variants are specifically engineered to enhance conductivity, ensuring superior welding results and consistent quality.
• Pre-Weld Prep: Prior to initiating the welding process, it is essential to meticulously clean all surfaces of any oil, rust, and moisture. Employing low heat input is crucial to prevent embrittlement and maintain the integrity of your welds, preserving their strength and durability.

9. Packaging & Availability

• Packaging: Our welding wire is offered in user-friendly spools ranging from 5 to 15 kg or as straight rods, designed to cater to a wide assortment of needs and applications seamlessly.
• Lead Time: We pride ourselves on swift shipping, with most orders dispatched within a period of 3 to 15 days, depending on the order quantity, ensuring that you receive your product in a timely and efficient manner.

Summary: Crafted to excel in the most challenging conditions, ERNiCrMo-3 stands out as a premium welding wire renowned for its exceptional mechanical properties, unmatched corrosion resistance, and extraordinary adaptability across a variety of demanding 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