Hastelloy forged fittings
Hastelloy forged fittings from Icon Steel are made for really heavy industrial use. Made from a nickel-based super alloy, high performance is guaranteed with regard to resistance against corrosion, heat, and pressure.
With the ability to offer services in corrosive mediums like chemical processing, oil and gas, and marine engineering units, Hastelloy forged fittings definitely give top-notch durability and reliability to assure one of the best performances in the long run. Each fitting is forged to exactness, making the high industry standards that assure specific requirement-reaching critical applications.
Key Features
- Enhanced Durability
Forged for increased strength and toughness, ideal for high-pressure applications.
- Corrosion Resistance
Exceptional resistance to chemical attack, including acids and chlorides.
- Precision Fit
Manufactured to tight tolerances, ensuring reliable, leak-free connections.
- Versatility
Suitable for use in industries such as chemical processing, petrochemical, and nuclear power.
Specifications of Icon Steel’s Hastelloy forged fittings
| Specification | Details |
|---|---|
| Material Composition | Nickel, Molybdenum, Chromium, Iron, Tungsten, Cobalt |
| Yield Strength | 275 MPa |
| Tensile Strength | 690 MPa |
| Elongation | 40% |
| Corrosion Resistance | Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking |
| Thickness Range | 1 mm to 20 mm |
| Size Range | 1/8" to 4" (custom sizes available) |
| Standards Compliance | ASTM B564, ASME SB-564, ISO 15156 |
| Surface Finishes | Pickled, Polished, Brushed, Passivated |
| Available Coating | Anti-corrosion coatings, PTFE coatings, Passivation |
| Operating Temperature Range | -200°C to +1250°C |
Mechanical Properties Chart
| Mechanical Property | Value |
|---|---|
| Tensile Strength | 690 MPa |
| Yield Strength | 275 MPa |
| Elongation at Break | 40% |
| Hardness | 95 HRB (Rockwell Hardness) |
| Impact Strength | 150 J (Charpy V-notch) |
Chemical Composition Chart
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 55-70 |
| Molybdenum (Mo) | 16-18 |
| Chromium (Cr) | 14.5-16.5 |
| Iron (Fe) | 4-7 |
| Tungsten (W) | 3-4.5 |
| Cobalt (Co) | 2.5 max |
| Carbon (C) | 0.01 max |
| Manganese (Mn) | 1 max |
| Silicon (Si) | 0.08 max |
| Phosphorus (P) | 0.04 max |
| Sulfur (S) | 0.03 max |
Industrial Applications of Hastelloy Forged Fittings
- Chemical Processing
Established for the connection of pipes and equipment in environments that present highly corrosive chemicals and extreme temperatures.
- Oil and Gas
High-pressure systems are used in oil and gas, more precisely off-shore drilling, and in refineries where performance will be key to the given situation.
- Marine Engineering
High seawater corrosion and/or exposure emergence applications include shipbuilding and offshore platforms where low saltwater corrosion resistance is a necessity.
- Pharmaceuticals
Found in processing systems that demand electrical contamination-free and even corrosion-resistant connections, ensuring the sterile environment remains pure.
FAQs
Why are Hastelloy forged fittings better than their peers in corrosive environments?
In the most aggressive chemical processing and marine applications, Hastelloy forged fittings are used, resistant to all forms of corrosion, whether it be local or localized forms, including pitting, crevice corrosion, and SCC.
Can Icon Steel customize the Hastelloy forged fittings to size and coating?
Yes. Icon Steel provides customization for Hastelloy Forged fittings for special sizes, special surface finishes, and special coatings like PTFE and anti-corrosion coatings based on your application requirements.
In which temperature range are fittings made from Hastelloy able to survive?
The fittings made from Hastelloy are capable of providing outstanding service under a wide ambit of temperature range, starting from -200°C to +1250°C; that is to say, it is fairly capable for use in cryogenic applications or applications related with elevated temperature services.
Do Hastelloy forged fittings conform to any international standards while being manufactured?
Yes. Icon Steel manufactures the Hastelloy forged fittings that are made to major international standards like ASTM B564, ASME SB-564, ISO 15156, and others, making it reliable and fit for application in critical industrial services of high attributes.
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