Production Description

ERMiCrMo-3 Welding Wire is used for welding 625 (N06625) alloy and 20 alloy, 825, 25-6Mo, 9%Ni steel or other steel containing molybdenum, etc. It can also be used for welding dissimilar materials and corrosion-resistant surfacing on the surface of materials. It has excellent high-temperature and ultra-low-temperature mechanical properties, and is resistant to strong corrosion, stress corrosion cracking, pitting and crevice corrosion in a wide range of oxidizing and reducing media.

Because of its high corrosion resistance, it can even be used for super stainless steel 904L. If there is no special high-temperature working condition requirement, it can also be used for welding materials such as INCONEL series alloy 600, 601 and INCOLOY series alloy 800, 800H.

Analysis of key features

1. Corrosion resistance: The addition of molybdenum and chromium makes the weld have good resistance to pitting corrosion and crevice corrosion, and is suitable for various corrosive media.

2. High temperature performance: ERMiCrMo-3 welding wire can maintain good mechanical properties at temperatures up to 800°C and is suitable for high temperature working conditions.

3. Welding of dissimilar materials: ERMiCrMo-3 welding wire can effectively weld different materials such as nickel-based alloys and stainless steel to solve the problem of connecting dissimilar materials.

4. Mechanical properties: Provides a good balance of strength and toughness, and the welds are not easy to crack, ensuring structural safety.

Production Application

• Petrochemical industry: In the welding of equipment and pipelines in contact with corrosive media, such as hydrochloric acid and sulfuric acid environments, its corrosion resistance is particularly outstanding.

• Aerospace: For components that are subject to extreme temperature changes and require extremely high reliability, such as engine components and heat exchangers.

• Marine engineering: Structural parts that operate in seawater for a long time, such as shipbuilding and offshore platforms, have significant effects on resisting seawater corrosion.

• Energy field: nuclear reactor components, natural gas processing equipment, especially in high temperature and high pressure environments.

The all-rounder in the welding process

ERNiCrMo-3 is suitable for a variety of welding methods, including but not limited to:

· TIG (tungsten inert gas welding): suitable for precision welding, ensuring the beauty and quality of the weld.

· MIG (Metal Arc Welding): Improves welding efficiency and is suitable for welding thicker materials.

· Submerged arc welding: Used in mass production, combined with special flux such as INCOFLUX 7, it can effectively control the quality of the weld.

CHANGZHOU DZX METAL CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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FAQ

Q1: What is ERNiCrMo-3's primary use?
A1: ERNiCrMo-3 is primarily used for welding high-performance alloys, dissimilar metals, and corrosion-resistant surfacing.

Q2: What industries benefit most from ERNiCrMo-3?
A2: It is widely used in petrochemical, aerospace, marine, and energy industries, especially where high corrosion resistance and high-temperature performance are critical.

Q3: Can ERNiCrMo-3 be used for dissimilar material welding?
A3: Yes, it is perfect for welding dissimilar materials, such as nickel-based alloys and stainless steels.

Q4: What welding processes is ERNiCrMo-3 compatible with?
A4: ERNiCrMo-3 is suitable for TIG, MIG, and submerged arc welding, offering flexibility for different applications.

Q5: What temperature range can ERNiCrMo-3 withstand?
A5: ERNiCrMo-3 maintains its mechanical properties at temperatures up to 800°C, ideal for high-temperature applications.

Q6: How does ERNiCrMo-3 perform in corrosive environments?
A6: It offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking in a variety of corrosive media.

Q7: Is ERNiCrMo-3 suitable for underwater welding?
A7: Yes, it is highly resistant to seawater corrosion, making it suitable for underwater welding applications.

Q8: How does ERNiCrMo-3 improve component durability?
A8: Its high corrosion and temperature resistance extends the lifespan of components in harsh environments, reducing maintenance and increasing reliability.