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

Overview

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.

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.