EMS 70793 Corrosion & Heat Resistant Nickel Alloy Sheet and Plate
EMS 70793 for corrosion and heat resistant nickel-base alloy sheet and plate is covered by the engineered materials specification 70793. It is also known by the name of Hastelloy C276. It is considered one of the best materials when it comes to performance in harsh corrosive environments and when exposed to high-temperature conditions.
At Fighter Jet Metals, we offer sheet and plate materials under the specification of 70793. It is used in various industrial segments that include chemical processing, pollution control, aerospace, and power generation.
Product Forms & Size Range
Fighter Jet Metals offers EMS 70793 material in the forms most needed for fabrication, machining, and final component manufacture. Our stock includes:
Nickel alloy sheet in a range of standard thicknesses
Nickel alloy plate for heavy-duty structural and industrial use
What Is EMS 70793?
The EMS 70793 is an engineered material standard that defines the properties of corrosion and heat-resistant nickel base alloy sheet and plate, which have a nominal chemistry of approximately 15.5% chromium, 16% molybdenum, 3.75% tungsten, and balanced iron. The chemical properties are consistent with the corrosion-resistant properties of the C276 series of nickel alloys, which are well known for their performance in severe environments.
The designers and engineers can ensure that the materials have the required properties and chemistry with the help of the EMS 70793 standard for the selection of corrosion-resistant materials.
Specifications
Hastelloy C276 to ASTM B574
Hastelloy C276 (UNS N10276) is an austenitic nickel-molybdenum-chromium alloy with a small addition of tungsten, developed for exceptional resistance to pitting, crevice corrosion, and stress-corrosion cracking in both oxidizing and reducing environments.
Hastelloy C22 to ASTM B574
Hastelloy C22 (UNS N06022) is one of the most versatile nickel-chromium-molybdenum-tungsten alloys, with tightly controlled iron content. As bar and forgings produced to ASTM B574, C22 provides outstanding resistance.
Certified Material for Critical Service
All EMS 70793 material supplied by Fighter Jet Metals includes full documentation, such as test reports, heat numbers, and traceability records. We support additional project requirements, including dual certification to associated standards when requested. Every piece is manufactured and verified under stringent quality control practices to ensure performance consistency for industrial and aerospace projects.