ASTM A193 GR B8S Bolts, ASTM A193 GR B8S Stud Bolts, Heavy Hex Bolts & B8S Bolting Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of ASTM A193 GR B8S Bolts in Mumbai, India, supplying stainless steel bolting components for pressure vessels, piping systems, valves, flanges and industrial equipment. These fasteners are manufactured from austenitic stainless steel and are selected for applications where corrosion resistance, dimensional reliability and consistent fastening performance are required. We offer different diameters, lengths, thread forms and configurations to meet standard and customized requirements.
ASTM A193 GR B8S Bolts are manufactured for use in pressure and temperature applications where reliable stainless steel bolting is essential. Their corrosion-resistant construction helps protect the fastening assembly against moisture, oxidation and various industrial service environments. These bolts are suitable for bolted flange connections and pressure-containing assemblies where secure clamping force needs to be maintained during operation.
ASTM A193 GR B8S Bolts, ASTM A193 GR B8S Stud Bolts, Heavy Hex Bolts & B8S Bolting Manufacturer and Supplier in Mumbai, India
The grade is suitable for demanding applications across chemical processing plants, petrochemical facilities, refineries, power-generation systems, industrial piping, pressure vessels, valves and engineering equipment. Stainless steel construction makes B8S bolting useful in environments where resistance to corrosion and long-term fastening reliability are important considerations.
At Unifit Metal Alloys, we supply ASTM A193 GR B8S Bolts in various sizes, lengths, thread configurations and surface finishes. We cater to maintenance requirements, fabrication work, bulk orders and industrial projects.
Get the Best Quote for ASTM A193 GR B8S Bolts. We Stock ASTM A193 GR B8S Bolts in Various Diameters, Lengths, Thread Sizes, Specifications and Surface Finishes. Contact Us Today for a Competitive Quote.
ASTM A193 GR B8S Bolts Specifications
| Specifications | ASTM B 348, ASME SB 348 |
|---|---|
| Standard | DIN, ASTM, BS, and all International Standards |
| Length | 3 mm to 65 mm (Gr 5 mm) |
| Size | M3 – M56 |
| Type | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
Chemical Composition for ASTM A193 GR B8S Bolts
| Carbon (C), max. | Manganese (Mn) | Phosphorus (P), max. | Sulfur (S), max. | Silicon (Si) | Chromium (Cr) |
|---|---|---|---|---|---|
| 0.08 – 0.15 | 1.00 | 0.040 | 0.030 | 1.00 max. | 11.5 – 13.5 |
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Mechanical Properties of ASTM A193 GR B8S Bolts
| Grade | Diameter | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Reduction of Area (%) | Hardness |
|---|---|---|---|---|---|---|
| Grade B8S, Class 1C, 1D | All Diameters | 655 | 345 | 35 | 55 | 271 HBW or 28 HRC |
Ready Stock of ASTM A193 GR B8S Bolts
AASTM A193 GR B8S Bolts Application Industries
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