Home > Stainless Steel > Stainless Steel 347H Stud Bolts
Stainless Steel 347H Stud Bolts are top-tier fasteners crafted from stainless steel recognized for its outstanding durability and corrosion resistance. These stud bolts feature threaded ends and are commonly employed to secure pipes to flanges. Celebrated for their remarkable strength, resistance to corrosion, and excellent mechanical properties, Stainless Steel 347H Stud Bolts are ideal for a range of industrial applications. They deliver durability and reliability, especially in non-corrosive settings, whether used in offshore installations, chemical plants, or automotive manufacturing.
| Specification | ASTM A 193/ASME SA 193 |
| Standard | all International Standards and ASTM, DIN, BS |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Length | 3 mm to 200 mm | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Test Certificate | As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Packing | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Cadmium Coating Hot Dipped Galvanizing Coating Ptfe Coated Phosphate Coating Teflon Coating Xylon Coating Zinc Coating |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 347H | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | – | 9.0 -13.0 | – |
At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated across the USA, we maintain an extensive stock of more than 25,000 tons of top-quality materials kept ready in inventory.
Reach out to us for a fast quote tailored to your requirement.
We provide these Stainless Steel 347H Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
Stainless Steel 347H Stud Bolts serve applications as varied as the industries that use them, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Stainless Steel 347H Stud Bolts are indeed recyclable. Stainless steel offers excellent recyclability and can be melted and repurposed without any loss to its characteristics, which makes it an eco-conscious option. Recycling these bolts contributes to preserving resources and cutting down on waste, promoting sustainable methods in both manufacturing and construction.
Yes, Stainless Steel 347H Stud Bolts are suitable for underground use thanks to their outstanding resistance to corrosion. That said, correct installation and upkeep are crucial to avoid any possible corrosion problems as time passes. Speaking with a professional engineer or corrosion expert can offer customized guidance for particular underground conditions.
When installing Stainless Steel 347H Stud Bolts, make sure the surface is properly prepared for the best grip. Pair them with compatible nuts and washers to resist corrosion. Tighten the bolts to the manufacturer’s specified torque to prevent over- or undertightening. Routine inspections are essential for spotting any indications of loosening or corrosion as time passes.
Yes, Stainless Steel 347H Stud Bolts are well-suited for marine environments thanks to their corrosion-resistant qualities. They deliver outstanding protection against seawater and salt spray, which makes them perfect for marine uses. The high levels of chromium and nickel they contain improve their durability under demanding maritime conditions. These stud bolts ensure dependable performance and a long service life in marine settings.
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