ERNiCrCoMo-1 welding wire AWS 5.14 Dia 1.2mm , 1.6mm, 2.4mm, 3.2mm

Overview

NiCrCoMo-1 is a nickel-chrome-cobalt-molybdenum alloy of type alloy 617.  Alloy 617 is a nickel chromium cobalt molybdenum filer metal designed primarily for MIG and TIG welding of Inconel 617 base material. Excellent for high temperature applications involving dissimilar metals such as joining Inconel 600, 601 and Incoloy 800 HT. Alloy 617 weld deposits have excellent mechanical stability, oxidation and corrosion resistance as well as good stress rupture properties at temperatures up to 2000°F

 ERNiCrCoMo-1 nickel alloy bare wire is used for MGAW, GTAW, and SAW welding. ERNiCrCoMo-1 nickel alloy bare wire is used for welding various nickel-chromium-cobaltmolybdenum alloys to themselves as well as to other dissimilar alloys such as stainless steel, carbon steel, or low alloy steel. This alloy is sometimes used for overlay when a similar chemistry is required. The weld metal provides excellent strength and oxidation resistance from 1500° to 2100° F.

 Applications for NiCrCoMo-1 are found in high temperature heat exchangers and valves, furnace tubing in the petrochemical industry, radiant heat tubes, gas turbines, components subjected to high temperatures in the chemical processing industry and components for power plants. NiCrCoMo-1 is suitable for joining heat resistant nickel alloys, heat resistant austenitic and cast alloys such as: – UNS N08810 (1.4958) – UNS N08811 (1.4959) – UNS N06617 (2.4663) NiCrCoMo-1 can also be used for surfacing. It is used for TIG welding.

Limiting Chemical Composition, %

Nickel…………………………………………………………………………………………………………………………………………………………….44.10-61.15

Chromium………………………………………………………………………………………………………………………………………………………20.00-24.00

Titanium…………………………………………………………………………………………………………………………………………………………….0.60 max.

Manganese………………………………………………………………………………………………………………………………………………………..1.00 max.

Iron……………………………………………………………………………………………………………………………………………………………………3.00 max.

Copper………………………………………………………………………………………………………………………………………………………………0.50 max.

Molybdenum……………………………………………………………………………………………………………………………………………………8.00-10.00

Silicon………………………………………………………………………………………………………………………………………………………………..0.10 max.

Aluminium………………………………………………………………………………………………………………………………………………………….0.80-1.50

Carbon……………………………………………………………………………………………………………………………………………………………….0.05-0.15

Phosphorous………………………………………………………………………………………………………………………………………………………0.02 max.

Sulfur………………………………………………………………………………………………………………………………………………………………..0.015 max.

Cobalt……………………………………………………………………………………………………………………………………………………………..10.00-15.00

Boron………………………………………………………………………………………………………………………………………………………………0.002-0.008

Mechanical Properties

The mechanical properties of ERNiCrComo-1 are a testament to its superior quality. With a tensile strength ranging from 75,000 to 100,000 psi (517-689 MPa), this alloy exhibits robustness and durability, even in harsh operating conditions. Its elongation at break is typically between 25% to 35%, showcasing its ability to withstand stress without sacrificing flexibility.

	Tensile Strength MPa(ksi)	Yield Strength MPa(ksi)	Elongation %
AWS requirement	620(90)	Not specified	Not specified
Typical results as welded	770(112)	610(89)	28

Corrosion Resistance

One of the primary reasons for the popularity of ERNiCrComo-1 in critical applications is its remarkable resistance to corrosion. This alloy effectively withstands a wide range of corrosive environments, including acidic and alkaline solutions, seawater, and high-temperature gases. As a result, it is widely used in industries such as marine, petrochemical, and aerospace, where exposure to corrosive elements is inevitable.

Product Forms And Packaging (0ther sizes available -please contact us)

product	diameter	length	packaging
Wire For MIG/GMAW Welding	0.8mm/1.0mm/1.2mm/1.6mm/2.0mm/2.4mm /2.5mm/3.2mm	–	33 lbs (15kgs)
Rods For TIG/GTAW Welding	2.0mm /2.4mm /2.5mm/3.2mm/4.0mm/5.0mm	915mm-1000mm	11 lbs (5kgs)
Wire For SAW Welding	2.0mm /2.4mm /2.5mm /3.2mm /4.0mm/5.0mm	–	60 lbs (27kgs)