Hastelloy: The Ultimate Solution for Extreme Environments

Hastelloy is a high-performance alloy primarily composed of nickel, molybdenum, and chromium, designed to excel in extreme environments. This unique Hastelloy composition provides exceptional resistance to corrosion and oxidation, making it an ideal choice for industries such as chemical processing, aerospace, and marine engineering. At ASC LLP, we offer superior Hastelloy products that meet the stringent demands of modern industrial applications.

But what is Hastelloy and why is it preferred? Hastelloy’s composition, featuring nickel for corrosion resistance, molybdenum for enhanced durability, and chromium for oxidation resistance, sets it apart as a reliable solution in harsh conditions whether you need Hastelloy sheets, plates, pipes, or fittings, ASC LLP provides top-quality Hastelloy metal products tailored to your specific needs, ensuring optimal performance and longevity in your applications.

hastealloy pipes

Hastealloy Pipes

Hastealloy tubes

Hastealloy Tubes

Hastealloy Plates

Hastealloy Plates, Sheets & Coils

Hastealloy fittings

Hastealloy Fittings

hastealloy-flanges

Hastealloy Flanges

hastealloy-fasteners

Hastealloy Fasteners

hastealloy-bars-and-rods

Hastealloy Bars and Rods

hastealloy-wire

Hastealloy Wires

hastealloy-coiled-tubes

Hastealloy Coiled Tubes

Schedule Size Chart for Hastelloy

Pipe Size (NPS)Schedule 5SSchedule 10SSchedule 40SSchedule 80SSchedule 160S
1/2″0.065″0.083″0.109″0.147″0.294″
3/4″0.065″0.083″0.113″0.154″0.308″
1″0.065″0.109″0.133″0.179″0.358″
1-1/2″0.065″0.109″0.145″0.200″0.400″
2″0.065″0.109″0.154″0.218″0.436″
3″0.065″0.120″0.216″0.300″0.600″
4″0.083″0.120″0.237″0.337″0.674″
6″0.109″0.134″0.280″0.432″0.864″
8″0.109″0.148″0.322″0.500″0.906″
10″0.134″0.165″0.365″0.500″1.000″
12″0.156″0.180″0.406″0.500″1.000″

Mechanical Properties Chart for Hastelloy

PropertyValue
Tensile Strength690-830 MPa
Yield Strength240-355 MPa
Elongation at Break40-60%
Hardness (Rockwell B)85-95
Melting Point1320-1360°C
Density8.64 g/cm³

Specifications Chart for Hastelloy

SpecificationDescription
ASTM StandardsASTM B575, B619, B622, B626
UNS NumberUNS N10276
Standard FormsSheet, plate, bar, pipe, fittings
Heat TreatmentSolution annealed
Available SizesCustomizable to client specifications
CertificationsISO 9001, ASME Section VIII

Chemical Composition Chart for Hastelloy

ElementPercentage Composition
Nickel (Ni)58-71%
Molybdenum (Mo)15-17%
Chromium (Cr)14.5-16.5%
Iron (Fe)4-7%
Tungsten (W)3-4.5%
Cobalt (Co)2.5% max
Manganese (Mn)1% max
Carbon (C)0.01% max
Silicon (Si)0.08% max
Phosphorus (P)0.025% max
Sulfur (S)0.01% max

Application Chart for Hastelloy

IndustryApplications
Chemical ProcessingHeat exchangers, reaction vessels, evaporators
AerospaceJet engines, exhaust ducts, gas turbine components
MarineOffshore platforms, subsea piping systems
Power GenerationNuclear reactors, power plant equipment
PharmaceuticalsDrug manufacturing equipment, sterilization units
PetrochemicalRefinery components, catalytic crackers
Pollution ControlFlue gas desulfurization systems, scrubbers

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