High Strength ERNiCrMo-3 Inconel 625 Nichrom Welding Wire 1.2mm MIG Chemical Industry

Product Information

Inconel 625 ERNiCrMo-3 1.2mm MIG Bright White Black Core Welding Wire

Inconel 625 ERNiCrMo-3 1.2mm MIG welding wire is a high-performance nickel-based alloy designed for demanding industrial applications. This wire is commonly used in the welding of materials that require excellent high-temperature, corrosion resistance, and oxidation resistance. It is a versatile product that can be used in a wide range of industries, including aerospace, marine, chemical, and power generation.

Material Composition:

• Alloy Type: Inconel 625

• Class: ERNiCrMo-3

• Material: Nickel-Chromium-Molybdenum Alloy

• Wire Color: Bright White with Black Core (due to the presence of specific alloying elements and manufacturing process)

Size:

• Diameter: 1.2mm

• Wire Type: MIG (Metal Inert Gas) Welding Wire

Characteristics:

• Corrosion Resistance: Outstanding resistance to both aqueous and high-temperature corrosion.

• High Temperature Resistance: Capable of withstanding high temperatures up to 1000°C (1832°F) without degradation.

• Oxidation Resistance: Exhibits excellent resistance to oxidation in elevated temperature environments.

• Mechanical Strength: Offers exceptional tensile strength and good fatigue strength at elevated temperatures.

• Versatility: Suitable for welding a variety of alloys, including nickel-based alloys and steels.

• Weldability: Offers excellent welding properties, especially in difficult-to-weld materials like high-alloyed steels and exotic alloys

Technology

The Inconel 625 ERNiCrMo-3 MIG welding wire utilizes advanced alloying technology, incorporating nickel, chromium, and molybdenum to produce a wire with exceptional properties. The black core in the wire is a result of the special heat treatment process applied during manufacturing, ensuring optimal performance in high-stress applications.

• Welding Process: MIG (Metal Inert Gas) is the primary welding method used, where an inert gas such as argon or helium is used to shield the weld pool. This provides a clean, strong, and high-quality weld.

• Composition: The wire contains approximately:

• Nickel (Ni): 58%-70%

• Chromium (Cr): 20%-23%

• Molybdenum (Mo): 8%-10%

• Iron (Fe): Balance

• Carbon (C): Less than 0.1%

This composition offers excellent resistance to corrosion and oxidation at elevated temperatures, making it suitable for aerospace, chemical processing, and marine applications.

Principle

The principle behind the Inconel 625 ERNiCrMo-3 MIG welding wire is based on its ability to maintain strength, corrosion resistance, and oxidation resistance at high temperatures. This alloy wire forms a strong metallurgical bond with the base materials, providing robust protection against harsh environmental conditions. The wire works by melting during welding and forming a solidified joint that integrates seamlessly with the base material, ensuring structural integrity under extreme conditions.

The black core of the wire enhances the consistency of the weld, preventing defects and ensuring strong bonding between the base materials and the weld filler.

Applications

The Inconel 625 ERNiCrMo-3 1.2mm MIG welding wire is widely used in various industries, including:

1. Aerospace Industry:

• Used in the welding of critical components such as gas turbines, exhaust systems, and jet engine parts that require high-temperature resistance and strength.

2. Marine and Offshore:

• Inconel 625 is commonly used in marine environments for welding ship components, oil rigs, and subsea equipment exposed to saltwater and corrosive conditions.

3. Chemical Processing:

• Used for welding chemical reactors, pipes, valves, and other components exposed to aggressive chemicals and high temperatures.

4. Power Generation:

• Used in the power generation industry for welding components like boilers, heat exchangers, and turbines that operate in high-temperature and corrosive environments.

5. Food and Pharmaceutical:

• Ideal for welding equipment in food processing plants and pharmaceutical manufacturing due to its excellent resistance to corrosive chemicals and cleanliness requirements.

Parameter Table

Product Advantages

1. Outstanding Corrosion Resistance: Provides superior resistance to corrosion in harsh environments, such as marine and chemical processing.

2. High-Temperature Stability: Maintains strength and integrity even in extreme temperatures, ideal for aerospace and power generation applications.

3. Weldability: Excellent welding properties that ensure easy handling and strong joints.

4. Versatile Applications: Suitable for a wide range of industries, from aerospace to food processing.

5. Durability: Strong mechanical properties, including resistance to fatigue and high-pressure environments.

Jiangsu Dzx Technology Co., Ltd.

Service

We offer high-quality Inconel 625 ERNiCrMo-3 MIG welding wire with consistent performance and reliable delivery. Our customer service team is ready to assist with any technical questions, and we provide detailed product support to ensure seamless integration into your projects. Whether you're welding in aerospace, power generation, or chemical industries, we ensure the highest standards of product quality and customer satisfaction.