HASTELLOY® B-3® Coated Electrodes

Hastelloy® B-3® Coated Electrodes are welding consumables made for SMAW of Hastelloy B-3 alloy and similar steels. It resists strong acids, especially hydrochloric acid, across all concentrations and temperatures. With better thermal stability and stress corrosion resistance than B-2 alloys it gives reliable performance in tough environments. Its nickel-molybdenum base has a tensile strength of 100,000 psi and an elongation of 25%. Providing certified and superior products Metracore Alloys is a reliable supplier of Hastelloy® B-3® Coated Electrodes.

HASTELLOY® B-3® Coated Electrodes, AWS A 5.11 ENiMo-10 Coated Electrodes, HASTELLOY® B-3® Welding Electrodes, HASTELLOY® B-3® Coated Welding Rod, HASTELLOY® B-3® Coated Welding Electrodes, HASTELLOY® B-3® Light Coated Electrodes

These electrodes meet AWS A 5.11 ENiMo-10 Coated Electrodes and ASME IX F-43 standards. It also matches UNS W80675 requirements. Our electrodes perform well in sulfuric, acetic, formic, and phosphoric acids. High ductility makes them safe during fabrication at shifting temperatures. They show smooth weldability, even in out-of-position welding. As Hastelloy® B-3® Coated Welding Electrodes, they are also used for cladding carbon and stainless steels, creating a corrosion-resistant surface without a buffer layer.

Hastelloy® B-3® Coated Welding Rods are widely used in chemical plants, oil and gas, petrochemical units, and power generation. It helps in building and repairing reactors, vessels and furnace components that face severe corrosion. Strong heat resistance and protection from pitting or cracking give them a longer service life. Our electrodes are made through wire preparation, flux coating and careful drying. This process ensures high arc stability and uniform weld quality every time.

HASTELLOY® B-3® Covered Arc Welding Electrodes, Hastelloy® B-3® Heavy Coated Electrodes, UNS W80675 Coated Electrodes, HASTELLOY® B-3® Coated Electrodes Supplier

Our Hastelloy® B-3® Covered Arc Welding Electrodes follow AWS A5.11 and ASME SFA 5.11 standards. Many are produced under ISO 9001 systems for assured quality. Customers receive Material Test Reports and Certificates of Conformance with each batch. We supply Hastelloy® B-3® Light Coated Electrodes and Hastelloy® B-3® Heavy Coated Electrodes in safe packaging to prevent moisture damage. Reliable stock and prompt supply make us the right choice for industries needing UNS W80675 Coated Electrodes with proven corrosion resistance.

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Table of Content

Hastelloy® B-3® Coated Electrodes Specification

Types of Hastelloy® B-3® Coated Electrodes

Reach out to Metracore Alloys for reliable Hastelloy® B-3® Coated Electrodes solutions

Technical Details of Hastelloy® B-3® Coated Electrodes

Trade Names of HASTELLOY® B-3® Coated Welding Electrodes

Class	UNS	Haynes
ENiMo-10	W860675	HASTELLOY® B-3®

HASTELLOY® B-3® Coated Electrodes Minimal Chemical Composition

Nickel	Balance
Molybdenum	27.0-32.0
Iron	1.0-3.0
Chromium	1.0-3.0
Cobalt	3.0 max.
Tungsten	3.0 max.
Manganese	2.0 max.
Copper	0.50 max.
Other	0.50 max.
Silicon	0.20 max.
Carbon	0.02 max.
Sulfur	0.03 max.
Phosphorus	0.04 max.

HASTELLOY® B-3® Coated Electrodes Minimal Mechanical Properties

Tensile (psi)	100,000
Mpa	690
Elongation (%)	25

Available Product Forms and Sizes HASTELLOY® B-3® Coated Electrodes

Diameter in	0.093	0.125	0.156	0.187
Diameter mm	2.40	3.20	4.00	4.70
Length in	10	14	14	14
Length mm	254	355.6	355.6	355.6
Package Weight lbs.	5	10	10	10
Current (A) DCEP	40-70	70-100	80-140	120-150

Manufacturing Process of Hastelloy® B-3® Coated Electrodes

Hastelloy® B-3® Coated Electrodes Application

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