Hastelloy Materials
- PRODUCT DETAIL
Hastelloy Alloy Materials
DESCRIPTION
Hastelloy is the general name of the commercial grades of nickel-based corrosion-resistant alloys produced by the United States Hastelloy International. Hastelloy alloy is a nickel molybdenum chromium superalloy that has tungsten added into the composition. It is very resistant to pitting corrosion and crevice corrosion. Including nickel-molybdenum-based Hastelloy B-2, Hastelloy C-22, Hastelloy X, Hastelloy C-276 ect.
As an Alloy materials supplier, SHAWWINOX provids several types of Hastelloy Pipes for engineering, petrochemical, offshore and industrial projects requiring corrosion resistant materials and reliable project supply.
Specifications / Standards
Hastelloy alloy materials can be supplied according to international standards and project specifications.
Typical standards include:
ASTM B619 / ASTM B622 / ASTM B626
ASTM B575 / ASTM B574
ASME SB standards
EN standards where applicable
NACE MR0175 / ISO 15156 where required
Project specifications and customer drawings
Materials can be supplied with EN 10204 Type 3.1 or 3.2 certification.
Material Grades
Typical Hastelloy material grades include:
Hastelloy C276 (UNS N10276)
Hastelloy C22 (UNS N06022)
Hastelloy B2 (UNS N10665)
Hastelloy B3 (UNS N10675)
Hastelloy C2000 (UNS N06200)
These grades are commonly used for chemical processing equipment, offshore equipment, heat exchangers and pressure equipment operating in corrosive environments.
Size Range
Hastelloy Pipe & Tube size:
Seamless Pipe size: 4 to 610mm; W. T.: 0.5 to 50mm
Seamless Tube Size: 3.35 mm To 101.6 mm (OD)
Welded Pipe size: 5.0 mm – 1219.2 mm
Hastelloy Pipe & Tube Chemical Composition:
| Grade | UNS | Cr | Mo | Fe | C≤ | Si≤ | Co≤ | Mn≤ | P≤ | S≤ |
| B2 | N10665 | 1.0max | 26.0-30.0 | 2.0max | 0.02 | 0.10 | 1.0 | 1.0 | 0.04 | 0.03 |
| B3 | N10675 | 1.0-3.0 | 27.0-32.0 | 1.0-3.0 | 0.01 | 0.10 | 3.0 | 3.0 | 0.03 | 0.01 |
| X | N06002 | 20.5-23.0 | 8.0-10.0 | 17.0-20.0 | 0.05-0.15 | 1.0 | 0.5-2.5 | 1.0 | 0.04 | 0.03 |
| C22 | N06022 | 20.0-22.5 | 12.5-14.5 | 3.0-6.0 | 0.015 | 0.08 | 2.5 | 0.5 | 0.02 | 0.02 |
| C2000 | N06200 | 22.0-24.0 | 15.0-17.0 | 3.0max | 0.01 | 0.08 | 2.0 | 0.5 | 0.025 | 0.01 |
| C276 | N10276 | 14.5-16.5 | 15.0-17.0 | 4.0-7.0 | 0.01 | 0.08 | 2.5 | 1.0 | 0.04 | 0.03 |
Hastelloy Pipe & Tube Mechanical Properties:
| Mechanical properties | Tensile, min, ksi[MPa] | Yield, min, ksi[MPa] | Elongation, %(min) |
| B2 | 110[760] | 51[350] | 40 |
| B3 | 110[760] | 51[350] | 40 |
| X | 100[690] | 40[276] | 35 |
| C22 | 100[690] | 45[310] | 45 |
| C2000 | 100[690] | 45[310] | 45 |
| C276 | 100[690] | 41[283] | 40 |
Inspection & Testing
Inspection and testing can be carried out according to project specifications and international standards.
Typical inspection includes:
PMI testing
Ultrasonic testing
Mechanical testing
Hardness testing
Chemical composition analysis
Heat treatment records
Third-party inspection
All materials can be supplied with quality control and inspection documentation including EN10204 certification and inspection reports.
Applications / Industries
Hastelloy alloy materials are widely used as piping materials for industrial projects and corrosion resistant equipment including:
Petrochemical plants
Chemical processing plants
Offshore platforms
Heat exchangers
Pressure vessels
Acid handling equipment
Power plant equipment
Industrial processing equipment
These alloys are selected where corrosion resistance, high temperature resistance and long service life are required.
Packaging & Delivery
Materials are packed to ensure protection during transportation and storage.
Typical packaging includes:
Wooden cases
Wooden pallets
Waterproof wrapping
End protection
Export seaworthy packing
Marking according to project requirements
Delivery can be arranged by container shipment, air shipment or project cargo shipment depending on material size and project schedule.
Why Choose Us
We supply Hastelloy alloy materials as part of our industrial alloy materials supply scope for engineering and industrial projects.
Our services include:
Material sourcing and supply
Project material supply coordination
Inspection and documentation support
Third-party inspection coordination
Supply for small quantity and project orders
Material traceability and documentation
Supply chain support for industrial projects
We support customers not only as a material supplier, but as a supply chain partner supporting industrial projects from material sourcing to final delivery.