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Hastelloy C22 nuts from Brian Fasteners offer exceptional resistance to corrosion, oxidation, and high-temperature environments. Crafted from advanced Hastelloy C22 alloy, these nuts are designed for demanding industrial applications, ensuring reliable performance in aggressive chemical processes. Their durability and strength make them ideal for use in the aerospace, chemical processing, and marine industries. With precision engineering, Brian Fasteners delivers Hastelloy C22 nuts that meet stringent quality standards, providing longevity and resilience in challenging conditions.
Based in Houston, USA, Brian Fasteners is a top producer and supplier of high-performance Hastelloy C22 nuts that are made to withstand the most demanding industrial conditions. Our precisely engineered nuts, which are made of premium-grade Hastelloy C22 alloy, offer remarkable mechanical strength and resistance to corrosion. These fasteners guarantee long-term dependability in crucial applications and are perfect for harsh chemical and maritime environments. Brian Fasteners is renowned for its dedication to excellence, quick turnaround, and specially designed solutions that satisfy international standards. We are pleased to provide dependable fastening products that are designed to function well under pressure to sectors like chemical processing, pharmaceuticals, and power generation.
| Specifications | ASTM B574 / ASME SB574 |
|---|---|
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of High Nickel Alloy Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated High Nickel Alloy Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | High Nickel Alloy : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), High Nickel Alloy, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
| Grade | C | Mn | Si | Co | S | Ni | Cr | Fe | Mo | W | V | P |
| Hastelloy Fasteners | 0.010 max | 1.0 max | 0.08 max | 2.5 max | 0.03 max | Bal | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 3 – 4.5 | 0.35 max | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy Fasteners | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
About 56 percent of Hastelloy C22 Nuts are made of nickel, followed by 20–22.5% chromium, 12.5–14.5% molybdenum, 2–6% iron, and 2.5–3.5% tungsten. This unique alloy provides exceptional protection against pitting, crevice corrosion, and stress corrosion cracking, along with exceptional resistance to oxidising and reducing agents. These nuts have an elongation of up to 45%, a yield strength of about 283 MPa, and a minimum tensile strength of roughly 690 MPa. They are perfect for fastening in harsh and hot industrial settings because of their strong mechanical and corrosion-resistant qualities.
In industries where exceptional corrosion resistance is crucial, Hastelloy C22 nuts are widely used. They are frequently used in chemical processing facilities to secure machinery like scrubbers and heat exchangers that are subjected to oxidising and acidic substances. These nuts offer durable defence against saltwater corrosion in maritime settings. Additionally, they are employed in pulp and paper, power plants, pharmaceutical manufacturing, and flue gas desulfurization systems. They are dependable for securing components in high-pressure, high-temperature, and chemically aggressive environments due to their resistance to both localised and general corrosion, guaranteeing structural integrity, safety, and durability in mission-critical systems.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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