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Mira Fasteners, a reputable manufacturer and supplier located in Kuala Lumpur, Malaysia, specializes in high-performance Hastelloy C22 Stud Bolts designed to withstand extreme industrial conditions. Crafted from a top-notch nickel-chromium-molybdenum alloy, these stud bolts boast remarkable resistance to a wide array of corrosive environments, including both oxidizing and reducing agents. Perfect for critical applications in industries like chemical processing, pharmaceuticals, and marine, Hastelloy C22 stud bolts provide dependable, long-lasting fastening solutions. Mira Fasteners is dedicated to delivering precision-engineered products that adhere strictly to international quality standards throughout Malaysia and Southeast Asia.
Hastelloy C22 Stud Bolts are composed of Nickel (balance), Chromium (20–22.5%), Molybdenum (12.5–14.5%), Iron (2–6%), Cobalt (≤2.5%), and Tungsten (2.5–3.5%), offering exceptional protection against localized corrosion, pitting, and stress corrosion cracking. With a tensile strength of up to 690 MPa, a yield strength of around 283 MPa, and an elongation of about 45%, these mechanical properties make Hastelloy C22 stud bolts perfect for applications that require structural integrity and corrosion resistance in high-pressure, high-temperature, and chemically aggressive environments.
| 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.
Hastelloy C22 Stud Bolts find extensive use in chemical reactors, pressure vessels, scrubbers, evaporators, pumps, and heat exchangers that operate in highly corrosive settings. Their outstanding corrosion resistance makes them ideal for chemical processing plants, marine structures, offshore platforms, nuclear power systems, and pharmaceutical equipment. These bolts guarantee secure and durable fastening in environments involving chlorides, acids, and oxidizing agents. Mira Fasteners offers a diverse selection of standard and custom-sized stud bolts to cater to various industrial needs.
At Mira Fasteners, our Hastelloy C22 Stud Bolts are meticulously packaged to ensure maximum protection and ease of handling. Each stud bolt is securely wrapped in protective material to prevent damage during transit. The bolts are then placed in durable, clearly labeled boxes, facilitating easy identification and inventory management. For bulk orders, we use sturdy pallets and shrink-wrap to maintain the integrity of the packaging and safeguard the product until it reaches its destination.
Mira Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kuala lumpur, Malaysia, with over 8 years of experience serving global industries.
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