ASTM A194 GR 8S Nuts, ASTM A194 GR 8S Heavy Hex Nuts, GR 8S Nuts & GR 8S Nut Manufacturer and Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of ASTM A194 GR 8S Nuts in Mumbai, India, supplying stainless steel nuts for pressure equipment, piping systems, valves, flanges and industrial fastening applications. These nuts are selected for bolted joints where corrosion resistance, dependable mechanical properties and secure clamping are required. We supply a range of sizes, thread configurations and surface finishes for standard and customized requirements.
ASTM A194 GR 8S Nuts are manufactured from stainless steel and are intended for use in demanding pressure and mechanical bolting assemblies. Their stainless steel construction provides resistance to rust, moisture and general corrosive exposure, while the specified mechanical characteristics support reliable joint performance. These nuts can be matched with compatible stainless steel bolts and studs to create secure fastening connections.
ASTM A194 GR 8S Nuts, ASTM A194 GR 8S Heavy Hex Nuts, GR 8S Nuts & GR 8S Nut Bolting Manufacturer and Supplier in Mumbai, India
These nuts are commonly used in chemical-processing plants, petrochemical facilities, refineries, pressure vessels, process piping, valves, flanged connections, water-treatment equipment and industrial machinery. Their corrosion-resistant characteristics make them suitable for applications where fastening components must withstand challenging environments and maintain joint integrity over extended service.
ASTM A194 GR 8S Nuts can be supplied in various dimensions, thread forms and finishes to suit different installation requirements. They are suitable for fabrication, maintenance, equipment assembly and industrial projects requiring durable stainless steel fastening components.
Get the Best Quote for ASTM A194 GR 8S Nuts. We Stock ASTM A194 GR 8S Nuts in Various Diameters, Thread Sizes, Specifications and Surface Finishes. Contact Us Today for a Competitive Quote.
ASTM A194 GR 8S Nuts Specifications
| Specifications | ||||||
|---|---|---|---|---|---|---|
| Category | Details | |||||
| Size in Ready Stock | M6 to M50 | |||||
| Threads Available | CBSF, UN, BSW, UNF | |||||
| Process Method | Hot Forging, CNC Machining, Cold Forging | |||||
| Characteristics | Excellent Resistance to Wear, High Strength, High Temperature Stability | |||||
| Popular Testings | Tensile Test, Impact Test, Hardness Testing | |||||
| Use For | Aerospace, Chemical Processing, Marine | |||||
| Packaging | Custom, Wooden Cases, Carton Box | |||||
| Raw Material Origin | German, Japanese, European | |||||
Chemical Composition for ASTM A194 GR 8S Nuts
| Element | ASTM A194 Grade 8S (Nitronic 60) |
|---|---|
| Grade | ASTM A194/A194M Grade 8S |
| Description / UNS Designation | Nitronic 60 / S21800 |
| Carbon (C) | 0.10 max. |
| Manganese (Mn) | 7.0 – 9.0 |
| Phosphorus (P) | 0.060 max. |
| Sulfur (S) | 0.030 max. |
| Silicon (Si) | 3.5 – 4.5 |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 8.0 – 9.0 |
| Molybdenum (Mo) | Not Specified |
| Titanium (Ti) | Not Specified |
| Columbium (Cb) | Not Specified |
| Nitrogen (N) | 0.08 – 0.18 |
| Copper (Cu) | Not Specified |
| Selenium (Se) | Not Specified |
| Vanadium (V) | Not Specified |
| Aluminum (Al) | Not Specified |
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Equivalent Grades of ASTM A194 GR 8S Nuts
| American (UNS) | Common Name | Alloy Name |
|---|---|---|
| UNS S21800 | Nitronic 60 | 218 |
Ready Stock of ASTM A194 GR 8S Nuts
ASTM A194 GR 8S Nuts Application Industries
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