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 Tubes

Hastealloy Plates, Sheets & Coils

Hastealloy Fittings

Hastealloy Flanges

Hastealloy Fasteners

Hastealloy Bars and Rods

Hastealloy Wires

Hastealloy Coiled Tubes

Schedule Size Chart for Hastelloy

Pipe Size (NPS)	Schedule 5S	Schedule 10S	Schedule 40S	Schedule 80S	Schedule 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

Property	Value
Tensile Strength	690-830 MPa
Yield Strength	240-355 MPa
Elongation at Break	40-60%
Hardness (Rockwell B)	85-95
Melting Point	1320-1360°C
Density	8.64 g/cm³

Specifications Chart for Hastelloy

Specification	Description
ASTM Standards	ASTM B575, B619, B622, B626
UNS Number	UNS N10276
Standard Forms	Sheet, plate, bar, pipe, fittings
Heat Treatment	Solution annealed
Available Sizes	Customizable to client specifications
Certifications	ISO 9001, ASME Section VIII

Chemical Composition Chart for Hastelloy

Element	Percentage 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

Industry	Applications
Chemical Processing	Heat exchangers, reaction vessels, evaporators
Aerospace	Jet engines, exhaust ducts, gas turbine components
Marine	Offshore platforms, subsea piping systems
Power Generation	Nuclear reactors, power plant equipment
Pharmaceuticals	Drug manufacturing equipment, sterilization units
Petrochemical	Refinery components, catalytic crackers
Pollution Control	Flue gas desulfurization systems, scrubbers