AWS: ENiCrMo-10 Welding Electrodes

Product data sheet / Overview:

ENiCrMo-10 is a nickel-chromium-molybdenum alloy electrode designed for welding in harsh environments where high corrosion and oxidation resistance are required. It is particularly suitable for welding nickel-chromium-molybdenum alloys, as well as dissimilar joints involving these alloys.

Specifications :

• AWS Classification: ENiCrMo-10
• UNS Number: W86038
• Size: 2.4 mm, 3.2 mm, 4.0 mm & 4.8 mm

Chemical Composition (%):

Element	Percentage
Nickel (Ni)	62.0-70.0
Chromium (Cr)	20.0-23.0
Molybdenum (Mo)	8.0-10.0
Iron (Fe)	≤ 5.0
Manganese (Mn)	≤ 0.5
Silicon (Si)	≤ 0.5
Carbon (C)	≤ 0.10
Phosphorus (P)	0.5 - 2.0
Aluminum (Al)	≤ 0.03
Sulfur (S)	≤ 0.03

Mechanical Properties

• Tensile Strength : 90,000 psi (620 MPa) minimum
• Yield Strength 60,000 psi (415 MPa) minimum
• Elongation : 30% minimum

Applications

• Welding of nickel-chromium-molybdenum alloys (e.g., Hastelloy)
• Repair of cast iron
• Dissimilar welding between nickel alloys and stainless or carbon steels
• Chemical processing equipment
• Marine applications
• Power generation equipment

Storage and Handling:

• Store electrodes in a dry, clean area at room temperature.
• Keep electrodes in their original packaging until use to prevent contamination and moisture absorption.
• If electrodes become damp, they should be dried in accordance with the manufacturer's recommendations before use.

Safety Precautions

• Use appropriate personal protective equipment (PPE) such as welding gloves, helmets, and protective clothing.
• Ensure adequate ventilation to avoid inhaling welding fumes.
• Follow proper procedures for handling and disposing of welding consumables and waste materials.
• Be aware of the potential hazards associated with welding, including electrical shock, fire, and burns.

Manufacturers

• ESAB, Selectarc, D&H, Lincoln, Ador, Bohler/UTP

Brands and their Product Name:

Brand	Product Name
Special Metals	INCONEL WELDING ELECTRODE 122
BOHLER/UTP	UTP 722 Kb
ESAB	Exaton NiCrMo-10
Lincoln	Tech-rod® 122
Daiko	DAIKO 122

**Disclaimer:

The information provided here is for general informational purposes. While we strive for accuracy, we make no warranties about the completeness, accuracy, or suitability of the information. Any reliance you place on such information is at your own risk. Third-party trademarks (including logos, Product names, and icons) referenced here belong to their respective owners. References are for informational purposes only and do not imply endorsement.