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Hastelloy fasteners available at Rinku Fasteners are manufactured with high quality nickel-molybdenum alloys. Hastelloy fasteners are extremely resistant to corrosion and possess high tensile strength making them suitable for use in chemical processing, aerospace and high temperature industries. Hastelloy fasteners that we offer are highly resistant and are able to provide a strong connection in the most severe environments.
Some of the features of Hastelloy fasteners are High resistance to corrosive atmospheres like strong acids, chlorides, and high temp gases. These include high tensile strength and good durability, which makes the products to perform well even under extreme conditions. Hastelloy fasteners also do not corrode or oxidize and are immune to stress corrosion cracking, ideal for chemical processing, aerospace, and other industries. They are long-lasting and their properties guarantee that they will perform optimally for a long time.
| 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 fasteners are used in various high performance requirements. In chemical processing, they have the ability to work with aggressive chemicals and acids without much difficulty. In aerospace, they offer the means of secure fastening in conditions of high temperature and high pressure. In oil and gas industries they protect from corrosive materials and adverse conditions. Furthermore, Hastelloy fasteners are applied in power generation and marine industries due to the ability to withstand harsh conditions.
The Hastelloy fasteners that are manufactured at Rinku Fasteners are packed with a lot of precaution. Every fastener is packed in individual protective material to avoid any damage, rusting or contamination during transportation. Our products include high quality cartons and packaging services that meet your exact needs and specifications. Clear labeling and packing also help in easy identification and handling of the products, which is our way of ensuring that we deliver the best quality products in the best state.
Rinku Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kolkata, India, with over 8 years of experience serving global industries.
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