Hastelloy W Sheet

Hastelloy W Sheet About

Hastelloy W sheets are a group of nickel molybdenum chromium based alloys that are used in applications that are severely corrosive, oxidizing, and pitting. Intended for usage in harsh environments, these sheets are especially suitable for applications that need to provide good performance in both oxidizing and reducing atmospheres. Due to its high mechanical strength and resistance to corrosion, Hastelloy W can be used in chemical processing, aerospace and power generation.

Superior Mechanical & Corrosion Properties

Hastelloy W Sheet boasts a high tensile strength of at least 760 MPa and elongation of 35%, ensuring durability even under demanding stress. With a melting point between 1330C and 1380C and density of 8.7 g/cm3, these sheets are engineered for longevity in extreme operating environments. Their robust corrosion resistance-both oxidizing and reducing-makes them ideal for harsh industrial applications.


Versatile Sizing and Surface Options

Customers benefit from extensive customization, with sheet thicknesses ranging from 0.5 mm to 100 mm and standard or tailor-made sizes available. Surface finishes such as hot rolled, cold rolled, and polished adapt to various application requirements, while sheared or mill edge options provide further flexibility in fabrication and use.


Excellence Across Industries

Due to their remarkable properties, Hastelloy W sheets are pivotal in sectors like aerospace, gas turbine manufacturing, chemical processing, and high-temperature systems. Their superior weldability and mechanical integrity ensure reliable performance as welding filler metal and structural components in challenging operational conditions.