• Nickel Based Welding Wire

ERNiCrMo-3 AWS A 5.14-89 Nickel 625 is a Nickel-Chromium-Molybdenum wire used for welding Inconel® 601, 625, and 690, as well as Incoloy® 800, 825, and 800HT to themselves or to each other.

Nickel 625 provides excellent resistance to corrosion and oxidation, high strength and good fatigue resistance over a broad range of temperatures from cryogenic up to 1,800°F.

• Chemical Properties of ErNiCrMo-3

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• ​Application

Some typical applications are:

• MIDALLOY ERNiCrMo-3 is used for joining base materials such as UNS number N06625 and UNS number N08825. This includes ASTM grades such as B443, B444, B446, B564, B704, B705, B751, B163, B423, 424, and B425.
• This alloy can also be used for dissimilar welding using various nickel-chromium-molybdenum alloys and stainless steel, low alloy, and even carbon steels.
• MIDALLOY ERNiCrMo-3 is formulated with low iron (less than 1.0%), and high chromium (over 21.5%) to be an excellent choice for overlaying tubes and tube panels where low dilution of iron and high deposits of chromium are required.
• This alloy offers resistance to stress corrosion cracking, pitting, and crevice corrosion.

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