Quality Welding Wire for Advanced ERNiCrMo-3 Applications and Techniques

• 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. — an embodiment of excellence crafted to surpass the most rigorous standards of quality and performance, ensuring definitive results.
1. Chemical Composition
This remarkable ERNiCrMo-3 (AWS A5.14) nickel-chromium-molybdenum alloy is expertly designed with an elementally precise composition, crafted to deliver exceptional performance and unparalleled reliability even in the most challenging applications:

• Primary Elements: Its core components feature Nickel (Ni: 58-62%), Chromium (Cr: 20-23%), Molybdenum (Mo: 8-10%), and Niobium (Nb: 3.15-4.15%), guaranteeing 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%), it significantly mitigates cracking risks, ensuring the utmost weld integrity.

2. Mechanical Properties

• Tensile Strength: Delivers an extraordinary tensile strength of ≥760 MPa, providing enduring resilience under stress.
• Yield Strength: Furnishes a robust yield strength of ≥420 MPa, ensuring consistent and dependable performance.
• Elongation: Exhibits an impressive elongation of ≥27%, showcasing superb flexibility and adaptability for diverse applications.
• Impact Toughness: Offers outstanding impact toughness with remarkable resistance to fatigue and stress corrosion cracking, making it ideal for both cryogenic and high-temperature environments.

3. Physical Properties

• Density: Boasts a density of 8.4 g/cm³, striking a perfect harmony between strength and workability.
• Melting Range: With a melting range of 1290-1350°C, it excels in high-temperature applications, reinforcing its versatility and strength.
• Structure: Comprises a face-centered cubic lattice that transitions to stable Ni3(Nb,Ti) phases post-heat treatment at approximately 650°C, enhancing its structural stability and integrity.

4. Key Features

• Corrosion Resistance: Exhibits superior resistance to pitting, crevice corrosion, and stress corrosion cracking across various environments, including chloride, acidic, and marine conditions, ensuring long-lasting durability.
• High-Temperature Stability: Maintains formidable strength and oxidation resistance up to 1800°F (982°C), assuring reliability and efficiency under extreme heat conditions.
• Versatility: Offers exceptional versatility, adept at welding dissimilar metals such as carbon steel to nickel alloys, and perfect for surface cladding, expanding your operational capabilities.

5. Welding Process Compatibility

• Methods: Fully compatible with TIG (GTAW), MIG (GMAW), submerged arc (SAW), and plasma arc welding methods, providing versatile solutions for an array of welding requirements.
• Shielding Gas: Recommends the use of argon or argon-helium mixtures for TIG/MIG and INCOFLUX 7 flux for SAW, ensuring optimal conditions for superior welding outcomes.
• Wire Diameters: Available in diameters ranging from 0.8-3.2 mm, offered as spooled or straight rods, to accommodate a vast spectrum of application needs.

6. Applications

• Industries: Our welding wire is a versatile powerhouse, extensively utilized in the aerospace sector for crafting engine components and exhaust systems. It's equally vital in chemical processing for reactors and pipelines, while marine industries rely on it for valves and seawater systems. In the oil and gas domain, it's indispensable for wellhead equipment, making it a critical asset across these pivotal industries.
• Materials Welded: This welding wire effortlessly joins INCONEL 625, INCOLOY 825, 20alloy, 9% Ni steel, and an impressive range of dissimilar materials including nickel alloys to stainless steel, significantly expanding your material compatibility and welding capabilities.

7. Standards & Certifications

• AWS/ASME: Our product is rigorously crafted to meet AWS A5.14, ASME SFA-5.14, and UNS N06625 standards, ensuring the highest levels of quality and consistency you can trust.
• Certifications: Our welding wire is fortified with prestigious certifications such as ABS, NADCAP, and ISO 18274, meeting the demanding standards of critical and high-stakes industries.

8. Handling & Storage

• Moisture Control: To maintain peak performance, store this welding wire in a dry environment. The copper-coated options boost conductivity, resulting in exceptional welding outcomes and reliability.
• Pre-Weld Prep: Prior to welding, diligently clear surfaces of oil, rust, and moisture. Using low heat input is crucial to avert embrittlement and uphold weld integrity, ensuring your work stands the test of time.

9. Packaging & Availability

• Packaging: Our welding wire is offered in practical spools from 5 to 15 kg or as straight rods, catering to a wide range of needs and applications, providing flexibility and convenience.
• Lead Time: We are committed to efficiency, with most orders shipped swiftly within 3 to 15 days based on quantity, ensuring prompt delivery of your products.

Summary: Engineered for the toughest conditions, our ERNiCrMo-3 welding wire distinguishes itself with outstanding mechanical properties, superior corrosion resistance, and exceptional versatility, making it the ideal choice across diverse sectors.

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